<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0035-001X</journal-id>
<journal-title><![CDATA[Revista mexicana de física]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. fis.]]></abbrev-journal-title>
<issn>0035-001X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Física]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0035-001X2010000300006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Absorción óptica a altas presiones del TLGaSe2]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Power]]></surname>
<given-names><![CDATA[Ch.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Molina]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chacón]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Kuroki]]></surname>
<given-names><![CDATA[A. Jagui]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chervin]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
<xref ref-type="aff" rid="A04"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad de Los Andes Facultad de Ciencias ]]></institution>
<addr-line><![CDATA[Mérida ]]></addr-line>
<country>Venezuela</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad de Cantabria Malta Consolider Team ]]></institution>
<addr-line><![CDATA[Santander ]]></addr-line>
<country>España</country>
</aff>
<aff id="A03">
<institution><![CDATA[,Hiroshima University Graduate School for International Development and Cooperation Division of Development Science Departament of Development Technology]]></institution>
<addr-line><![CDATA[Kagamiyama ]]></addr-line>
<country>Japan</country>
</aff>
<aff id="A04">
<institution><![CDATA[,Institut de Minéralogie et de Physique des Milieux Condensés  ]]></institution>
<addr-line><![CDATA[Paris ]]></addr-line>
<country>France</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2010</year>
</pub-date>
<volume>56</volume>
<numero>3</numero>
<fpage>217</fpage>
<lpage>222</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-001X2010000300006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-001X2010000300006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-001X2010000300006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[En el presente estudio hemos medido el espectro de transmisión óptica normal no polarizado en el compuesto semiconductor laminar TlGaSe2, hasta la presión de 27.6 GPa. Nuestros resultados muestran que en el rango del visible existe la contribución de dos brechas de energía directas, que presentan una dependencia lineal con la presión. La transición débil <img border=0 src="../../../../../img/revistas/rmf/v56n3/a6s1.jpg">, asignada a la brecha fundamental de energía, decrece hasta los 0.9 GPa con un coeficient lineal de -5.31 × l0-² eVGPa-¹ y la transición <img border=0 src="../../../../../img/revistas/rmf/v56n3/a6s2.jpg">muestra un coeficient de -9.95 × 10-² eVGPa-¹ hasta 5.3 GPa (límite de presión en el espectro visible). Los resultados en el infrarrojo no muestran la presencia de la transición E A, dejando ver solamente el comportamiento de la segunda transición justo hasta la presión de metalización 24.6 GPa. En el rango de presión estudiado de 0.0 a 27.6 GPa, la transición E B muestra un comportamiento no lineal con la presión de coeficient cuadrático 1.83 × l0-3 eVGPa-2.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[In this paper the spectrum of optical normal transmission not polarized of TlGaSe2 is measured as a function of pressure up to 27.6 GPa at room temperature. Our results show that in the range of the visible exist the contributions of two direct gaps of energy, which present a linear dependence with the pressure. The weak transition <img border=0 src="../../../../../img/revistas/rmf/v56n3/a6s1.jpg">assigned to the fundamental gap of energy, decreases up to 1.5 GPa with a linear coefficien of -5.31 × l0-2 eVGPa-¹ and the transition <img border=0 src="../../../../../img/revistas/rmf/v56n3/a6s2.jpg">shows a coefficien of -9.95 × 10-² eVGPa-¹ up to 5.3 GPa (limit of pressure in the visible spectrum). The results in the infrared do not show the presence of the transition E A allowing to see only the behavior of the second transition rightly up to the pressure of metallization 24.6 GPa. In the range of pressure studied from 0.0 to 27.6 GPa, the transition E B shows a not linear behavior with the pressure of quadratic coefficien 1.83 × l0-3 eVGPa-2.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Semiconductores I-III-VI2]]></kwd>
<kwd lng="es"><![CDATA[propiedades ópticas]]></kwd>
<kwd lng="es"><![CDATA[infrarrojo]]></kwd>
<kwd lng="es"><![CDATA[altas presiones]]></kwd>
<kwd lng="en"><![CDATA[I-III-VI2 semiconductor]]></kwd>
<kwd lng="en"><![CDATA[optical properties]]></kwd>
<kwd lng="en"><![CDATA[infrared]]></kwd>
<kwd lng="en"><![CDATA[high pressure]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="justify"><font face="verdana" size="4">Investigaci&oacute;n</font></p>     <p align="center"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="4"><b>Absorci&oacute;n &oacute;ptica a altas presiones del TLGaSe<sub>2</sub></b></font></p>     <p align="center"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="2"><b>Ch. Power,&ordf; I. Molina,&ordf; L. Chac&oacute;n&ordf; y J. Gonz&aacute;lez,<sup> b  * </sup>A. Jagui P&eacute;rez&#150;Kuroki,<sup>c</sup> J.C. Chervin<sup>d</sup></b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><i>&ordf; Centro de Estudios de Semiconductores, Facultad de Ciencias, Universidad de Los Andes, 5101 M&eacute;rida, Venezuela.</i></font></p>     <p align="justify"><font face="verdana" size="2"><i><sup>b</sup> DCITIMAC &#150; Malta Consolider Team, Universidad de Cantabria, Santander, Espa&ntilde;a, *e&#150;mail: </i><a href="mailto:ch_power@hotmail.com">ch_power@hotmail.com</a></font></p>     <p align="justify"><font face="verdana" size="2"><i><sup><i>c</i></sup> Hiroshima University Graduate School for International Development and Cooperation, Division of Development Science, Departament of Development Technology Kagamiyama, 1&#150;5&#150;1, Higashi Hiroshima, 739&#150;8529, Japan.</i></font></p>     <p align="justify"><font face="verdana" size="2"><i><sup><i>d </i></sup>Institut de Min&eacute;ralogie et de Physique des Milieux Condens&eacute;s, CNRS UMR 7590, Universit&eacute; Pierre et Marie Curie, 140 rue de Lourmel, F&#150;75015 Paris, France.</i></font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">Recibido el 27 de mayo de 09    <br>   Aceptado el 31 de mayo de 2010</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>     <p align="justify"><font face="verdana" size="2">En el presente estudio hemos medido el espectro de transmisi&oacute;n &oacute;ptica normal no polarizado en el compuesto semiconductor laminar TlGaSe<sub>2</sub>, hasta la presi&oacute;n de 27.6 GPa. Nuestros resultados muestran que en el rango del visible existe la contribuci&oacute;n de dos brechas de energ&iacute;a directas, que presentan una dependencia lineal con la presi&oacute;n. La transici&oacute;n d&eacute;bil <img src="/img/revistas/rmf/v56n3/a6s1.jpg">, asignada a la brecha fundamental de energ&iacute;a, decrece hasta los 0.9 GPa con un coeficient lineal de &#150;5.31 &times; l0<i>&#150;</i><sup>2</sup> eVGPa<i><sup>&#150;</sup></i><sup>1</sup> y la transici&oacute;n <img src="/img/revistas/rmf/v56n3/a6s2.jpg"> muestra un coeficient de &#150;9.95 &times; 10<i><sup>&#150;</sup></i><sup>2</sup> eVGPa<i><sup>&#150;</sup></i><sup>1</sup> hasta 5.3 GPa (l&iacute;mite de presi&oacute;n en el espectro visible). Los resultados en el infrarrojo no muestran la presencia de la transici&oacute;n E<sub><i>A</i></sub>, dejando ver solamente el comportamiento de la segunda transici&oacute;n justo hasta la presi&oacute;n de metalizaci&oacute;n 24.6 GPa. En el rango de presi&oacute;n estudiado de 0.0 a 27.6 GPa, la transici&oacute;n E<sub><i>B</i></sub> muestra un comportamiento no lineal con la presi&oacute;n de coeficient  cuadr&aacute;tico 1.83 &times; l0<sup> &#150;3</sup> eVGPa<sup> &#150;2</sup>.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Descriptores:</b> Semiconductores I&#150;III&#150;VI<sub>2</sub>; propiedades &oacute;pticas; infrarrojo; altas presiones.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>     <p align="justify"><font face="verdana" size="2">In this paper the spectrum of optical normal transmission not polarized of TlGaSe<sub>2</sub> is measured as a function of pressure up to 27.6 GPa at room temperature. Our results show that in the range of the visible exist the contributions of two direct gaps of energy, which present a linear dependence with the pressure. The weak transition <img src="/img/revistas/rmf/v56n3/a6s1.jpg"> assigned to the fundamental gap of energy, decreases up to 1.5 GPa with a linear coefficien of &#150;5.31 &times; l0<sup> &#150;2</sup> eVGPa<i><sup>&#150;</sup></i><sup>1</sup> and the transition <img src="/img/revistas/rmf/v56n3/a6s2.jpg"> shows a coefficien of &#150;9.95 &times; 10<i><sup>&#150;</sup></i><sup>2</sup> eVGPa<i><sup>&#150;</sup></i><sup>1</sup> up to 5.3 GPa (limit of pressure in the visible spectrum). The results in the infrared do not show the presence of the transition E<sub><i>A</i></sub> allowing to see only the behavior of the second transition rightly up to the pressure of metallization 24.6 GPa. In the range of pressure studied from 0.0 to 27.6 GPa, the transition E<sub><i>B </i></sub>shows a not linear behavior with the pressure of quadratic coefficien 1.83 &times; l0<sup> &#150;3</sup> eVGPa<sup> &#150;2</sup>.</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"><b>Keywords:</b> I&#150;III&#150;VI<sub>2</sub> semiconductor; optical properties; infrared; high pressure.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">PACS: 74.25.Gz; 74.62.Fj 78.30.&#150;j; 78.40.Fy</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><a href="/pdf/rmf/v56n3/v56n3a6.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Agradecimientos</b></font></p>     <p align="justify"><font face="verdana" size="2">Los autores de este proyecto queremos agradecer al CDCHT de la Universidad de Los Andes, M&eacute;rida Venezuela, por su soporte financiero a trav&eacute;s del proyecto C&#150;1570&#150;08&#150;05&#150;B. Adicionalmente queremos agradecer a N. Mamedov del Osaka Prefecture University, Sakai 599&#150;8531, Japan y a S. Iida, de la Universidad de Tecnolog&iacute;a de Nagaoka, Jap&oacute;n, por suministrarnos las muestras necesarias para realizar esta investigaci&oacute;n.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Referencias</b></font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">1. E. Schwarz, <i>Proc. Phys. Soc. A </i><b>62 </b>(1949) 530.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360884&pid=S0035-001X201000030000600001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">2. Kyeong Ae Yee, Thomas y A. Albright, <i>J. Am. Chem. Soc. </i><b>113 </b>(1991) 6475.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360885&pid=S0035-001X201000030000600002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">3. JA. Kalomiros, N. Kalkan, M. Hanias, A.N. Anagnostopoulos y K. Kambas, <i>Sol. Stat. Comm. </i><b>96 </b>(1995) 601.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360886&pid=S0035-001X201000030000600003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">4. Ho&#150;Jun Song, Sang&#150;Hyun Yun y Wha&#150;Tek Kim, <i>J. Phys. Chem. Solids </i><b>56 </b>(1995) 787.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360887&pid=S0035-001X201000030000600004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">5. G.D. Guseinov <i>et al, Physics Letters A </i><b>33 </b>(1970) 421.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360888&pid=S0035-001X201000030000600005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">6. I.A. Karpovich, <i>Phys. Stat. Sol. (a) </i><b>4 </b>(1971) <i>K13.</i></font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360889&pid=S0035-001X201000030000600006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">7. TJ. Isaacs y R.H. Hopkins, <i>Journal of Crystal Growth </i><b>29 </b>(1975) 121.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360890&pid=S0035-001X201000030000600007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">8. T.J. Isaacs y J.D. Feichtner, <i>Journal of Solid State Chemistry </i><b>14 </b>(1975)260.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360891&pid=S0035-001X201000030000600008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">9. E.A. Vinogradov <i>et al.,Phys. Stat. Sol. (b) </i><b>95 </b>(1979) 383.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360892&pid=S0035-001X201000030000600009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">10. W. Henkel <i>et al, whys. Rev. B<b> 26 </b></i>(1982) 3211.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360893&pid=S0035-001X201000030000600010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">11. Yu. G. Goncharov <i>et al, Phys. Stat. Sol. (b) </i><b>153 </b>(1989) 529.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360894&pid=S0035-001X201000030000600011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">12. S. Ves, &#915;&#915;<i>&#8594;&#915;Phys. Rev. B </i><b>40 </b>(1989) 7892.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360895&pid=S0035-001X201000030000600012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">13. S. Block, G.L. Piermarini, V. Bean y A. Raynes, <i>Materials Science and Engineering: A </i><b>127 </b>(1990) 99.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360896&pid=S0035-001X201000030000600013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">14. S. Ves, U. Schwarz, N.E. Christensen, K. Syassen y M. Cardona, <i>Phys. Rev. B </i><b>42 </b>(1990) 9113.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360897&pid=S0035-001X201000030000600014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">15. I.V. Blonskii, M.I. Bigun y D.D. Kolendritskii, <i>J. of Molecular Structure </i><b>267 </b>(1992) 221.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360898&pid=S0035-001X201000030000600015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">16. A. Kato <i>et al.,J. Phys. Chem. Solids </i><b>64 </b>(2003) 1713.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360899&pid=S0035-001X201000030000600016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">17. C. Odin, <i>Annual Reports on NMR Spectroscopy </i><b>59 </b>(2006) 117.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360900&pid=S0035-001X201000030000600017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">18. D. M&uuml;ller, H. Hahn y Z. Anorg, <i>Allg Chem. </i><b>438 </b>(1978) 258.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360901&pid=S0035-001X201000030000600018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">19. S.G. Abdullaeva, N.T. Mamedov y G.S. Orudzhev, <i>Phys. Stat. Sol. (b) </i><b>119 </b>(1983) 41.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360902&pid=S0035-001X201000030000600019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">20. S.G. Abdullaeva y N.T. Mamedov, <i>Phys. Stat. Sol. (b) </i><b>133 </b>(1986) 171.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360903&pid=S0035-001X201000030000600020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">21. S. Kashida, Y. Yanadori, Y. Otaki, Y. Seki y A.M. Panich, <i>Phys. Stat. Sol. (a) </i><b>203 </b>(2006) 2666.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360904&pid=S0035-001X201000030000600021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">22. V. Grivickas, V. Bikbajevas y P. Grivickas, <i>Phys. Stat. Sol (b) </i>243 (2006) R31.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360905&pid=S0035-001X201000030000600022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">23. K.R. Allakhverdiev, T.G. Mamedov, V.V. Panfil v, M.M. Shukyurov y S.I.Subbotin, <i>Phys. Stat. Sol. (b) </i><b>131 </b>(1985) K23.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360906&pid=S0035-001X201000030000600023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">24. Dzhavadov, <i>Phys. Stat. Sol. (b) </i><b>137 </b>(1986) 21.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360907&pid=S0035-001X201000030000600024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">25. G.D. Guseinov <i>et al., Sov Phys. Semicond. </i><b>19 </b>(1985) 545.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360908&pid=S0035-001X201000030000600025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">26. R. Letoullec, J.P Pinceaux y P. Loubeyre, <i>High Pressure Research </i><b>1 </b>(1988) 77.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360909&pid=S0035-001X201000030000600026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">27. N. Kalkan, J.A. Kalomiros, M. Hanias y A.N. Anagnostopolous, <i>Sol. Stat. Comm. </i><b>99 </b>(1996) 375.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360910&pid=S0035-001X201000030000600027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">28. J.C. Chervin, B. Canny, J.M. Besson y Ph. Pruzan, <i>Rev Sci. Instrum. </i><b>66 </b>(1995) 2595.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360911&pid=S0035-001X201000030000600028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">29. A. Jayaraman, <i>Rev. Sci Instrum. </i><b>57 </b>(1986) 1013.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360912&pid=S0035-001X201000030000600029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">30. J. Gonz&aacute;lez, F.V P&eacute;rez, E. Moya y J. Chervin, <i>J. Phys. Chem. Solids </i><b>56 </b>(1995) 335.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360913&pid=S0035-001X201000030000600030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">31. J. R. Elliot, <i>Phys. Rev. </i><b>108 </b>(1957) 1384.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360914&pid=S0035-001X201000030000600031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">32. Y. Toyozawa, <i>Prog. Theor. Phys.</i> <b>20</b> (1958) 53.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360915&pid=S0035-001X201000030000600032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">33. J. Pellicer <i>et al.</i>, <i>Phys. Rev. B.</i> <b>60</b> (1999) 8871.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360916&pid=S0035-001X201000030000600033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">34. J.M. Besson, K.P. Jain y A. Kuhn, <i>Phys. Rev. Lett</i>. <b>32</b> (1974) 936.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360917&pid=S0035-001X201000030000600034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">35. M. Gauthier, A. Polian, J.M. Besson y A. Chevy, <i>Phys. Rev. B </i><b>40 </b>(1989) 3837.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360918&pid=S0035-001X201000030000600035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">36. F.J. Manj&oacute;n <i>et al.</i>, <i>Phys. Rev. B</i> <b>63</b> (2001) 125330.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360919&pid=S0035-001X201000030000600036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">37. N. Kuroda, O. Ueno y Y. Nishina, <i>J. Phys. Soc. Jpn. </i><b>55 </b>(1986) 581.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360920&pid=S0035-001X201000030000600037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">38. D. Errandonea, FJ. Manj&oacute;n, J. Pellicer, A. Segura y V. Mu&ntilde;oz, <i>Phys. Stat. Sol. (b) </i><b>211 </b>(1999) 201.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360921&pid=S0035-001X201000030000600038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">39. O. Contreras, Ch. Power, J.C. Chervin y J. Gonz&aacute;lez, <i>Rev. Mex. Fis. </i><b>49 </b>(2003) 186.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8360922&pid=S0035-001X201000030000600039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schwarz]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Proc. Phys. Soc. A]]></source>
<year>1949</year>
<volume>62</volume>
<page-range>530</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thomas]]></surname>
<given-names><![CDATA[Kyeong Ae Yee]]></given-names>
</name>
<name>
<surname><![CDATA[Albright]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Am. Chem. Soc.]]></source>
<year>1991</year>
<volume>113</volume>
<page-range>6475</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kalomiros]]></surname>
<given-names><![CDATA[JA.]]></given-names>
</name>
<name>
<surname><![CDATA[Kalkan]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Hanias]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Anagnostopoulos]]></surname>
<given-names><![CDATA[A.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Kambas]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sol. Stat. Comm.]]></source>
<year>1995</year>
<volume>96</volume>
<page-range>601</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[Ho-Jun]]></given-names>
</name>
<name>
<surname><![CDATA[Sang-Hyun]]></surname>
<given-names><![CDATA[Yun]]></given-names>
</name>
<name>
<surname><![CDATA[Wha-Tek]]></surname>
<given-names><![CDATA[Kim]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Phys. Chem. Solids]]></source>
<year>1995</year>
<volume>56</volume>
<page-range>787</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guseinov]]></surname>
<given-names><![CDATA[G.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Physics Letters A]]></source>
<year>1970</year>
<volume>33</volume>
<page-range>421</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Karpovich]]></surname>
<given-names><![CDATA[I.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol. (a)]]></source>
<year>1971</year>
<volume>4</volume>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Isaacs]]></surname>
<given-names><![CDATA[TJ.]]></given-names>
</name>
<name>
<surname><![CDATA[Hopkins]]></surname>
<given-names><![CDATA[R.H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Crystal Growth]]></source>
<year>1975</year>
<volume>29</volume>
<page-range>121</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Isaacs]]></surname>
<given-names><![CDATA[T.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Feichtner]]></surname>
<given-names><![CDATA[J.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Solid State Chemistry]]></source>
<year>1975</year>
<volume>14</volume>
<page-range>260</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vinogradov]]></surname>
<given-names><![CDATA[E.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol. (b)]]></source>
<year>1979</year>
<volume>95</volume>
<page-range>383</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Henkel]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[whys. Rev. B]]></source>
<year>1982</year>
<volume>26</volume>
<page-range>3211</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goncharov]]></surname>
<given-names><![CDATA[Yu. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol. (b)]]></source>
<year>1989</year>
<volume>153</volume>
<page-range>529</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ves]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. B]]></source>
<year>1989</year>
<volume>40</volume>
<page-range>7892</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Block]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Piermarini]]></surname>
<given-names><![CDATA[G.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Bean]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Raynes]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Materials Science and Engineering]]></source>
<year>1990</year>
<volume>127</volume>
<page-range>99</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ves]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Schwarz]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Christensen]]></surname>
<given-names><![CDATA[N.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Syassen]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Cardona]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. B]]></source>
<year>1990</year>
<volume>42</volume>
<page-range>9113</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Blonskii]]></surname>
<given-names><![CDATA[I.V.]]></given-names>
</name>
<name>
<surname><![CDATA[Bigun]]></surname>
<given-names><![CDATA[M.I.]]></given-names>
</name>
<name>
<surname><![CDATA[Kolendritskii]]></surname>
<given-names><![CDATA[D.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. of Molecular Structure]]></source>
<year>1992</year>
<volume>267</volume>
<page-range>221</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kato]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Phys. Chem. Solids]]></source>
<year>2003</year>
<volume>64</volume>
<page-range>1713</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Odin]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Annual Reports on NMR Spectroscopy]]></source>
<year>2006</year>
<volume>59</volume>
<page-range>117</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Müller]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Hahn]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Anorg]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<source><![CDATA[Allg Chem.]]></source>
<year>1978</year>
<volume>438</volume>
<page-range>258</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abdullaeva]]></surname>
<given-names><![CDATA[S.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Mamedov]]></surname>
<given-names><![CDATA[N.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Orudzhev]]></surname>
<given-names><![CDATA[G.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol. (b)]]></source>
<year>1983</year>
<volume>119</volume>
<page-range>41</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abdullaeva]]></surname>
<given-names><![CDATA[S.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Mamedov]]></surname>
<given-names><![CDATA[N.T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol. (b)]]></source>
<year>1986</year>
<volume>133</volume>
<page-range>171</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kashida]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Yanadori]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Otaki]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Seki]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Panich]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol. (a)]]></source>
<year>2006</year>
<volume>203</volume>
<page-range>2666</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grivickas]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Bikbajevas]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Grivickas]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol (b)]]></source>
<year>2006</year>
<volume>243</volume>
</nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Allakhverdiev]]></surname>
<given-names><![CDATA[K.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Mamedov]]></surname>
<given-names><![CDATA[T.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Panfil v]]></surname>
<given-names><![CDATA[V.V.]]></given-names>
</name>
<name>
<surname><![CDATA[Shukyurov]]></surname>
<given-names><![CDATA[M.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Subbotin]]></surname>
<given-names><![CDATA[S.I.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol. (b)]]></source>
<year>1985</year>
<volume>131</volume>
</nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dzhavadov]]></surname>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol. (b)]]></source>
<year>1986</year>
<volume>137</volume>
<page-range>21</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guseinov]]></surname>
<given-names><![CDATA[G.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sov Phys. Semicond]]></source>
<year>1985</year>
<volume>19</volume>
<page-range>545</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Letoullec]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Pinceaux]]></surname>
<given-names><![CDATA[J.P]]></given-names>
</name>
<name>
<surname><![CDATA[Loubeyre]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[High Pressure Research]]></source>
<year>1988</year>
<volume>1</volume>
<page-range>77</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kalkan]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Kalomiros]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Hanias]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Anagnostopolous]]></surname>
<given-names><![CDATA[A.N.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sol. Stat. Comm.]]></source>
<year>1996</year>
<volume>99</volume>
<page-range>375</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chervin]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Canny]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Besson]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Pruzan]]></surname>
<given-names><![CDATA[Ph.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev Sci. Instrum.]]></source>
<year>1995</year>
<volume>66</volume>
<page-range>2595</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jayaraman]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev. Sci Instrum.]]></source>
<year>1986</year>
<volume>57</volume>
<page-range>1013</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[F.V]]></given-names>
</name>
<name>
<surname><![CDATA[Moya]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Chervin]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Phys. Chem. Solids]]></source>
<year>1995</year>
<volume>56</volume>
<page-range>335</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Elliot]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev.]]></source>
<year>1957</year>
<volume>108</volume>
<page-range>1384</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Toyozawa]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[Prog. Theor. Phys.]]></source>
<year>1958</year>
<volume>20</volume>
<page-range>53</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pellicer]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. B.]]></source>
<year>1999</year>
<volume>60</volume>
<page-range>8871</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Besson]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jain]]></surname>
<given-names><![CDATA[K.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Kuhn]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>1974</year>
<volume>32</volume>
<page-range>936</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gauthier]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Polian]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Besson]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Chevy]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. B]]></source>
<year>1989</year>
<volume>40</volume>
<page-range>3837</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Manjón]]></surname>
<given-names><![CDATA[F.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. B]]></source>
<year>2001</year>
<volume>63</volume>
<page-range>125330</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kuroda]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Ueno]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Nishina]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Phys. Soc. Jpn.]]></source>
<year>1986</year>
<volume>55</volume>
<page-range>581</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Errandonea]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Manjón]]></surname>
<given-names><![CDATA[FJ.]]></given-names>
</name>
<name>
<surname><![CDATA[Pellicer]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Segura]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Muñoz]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Stat. Sol. (b)]]></source>
<year>1999</year>
<volume>211</volume>
<page-range>201</page-range></nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Contreras]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Power]]></surname>
<given-names><![CDATA[Ch.]]></given-names>
</name>
<name>
<surname><![CDATA[Chervin]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev. Mex. Fis.]]></source>
<year>2003</year>
<volume>49</volume>
<page-range>186</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
