<?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>S0035-001X2005000200006</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Density and temperature maps of an aluminium plasma produced by laser ablation]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Tijerina]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bohigas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Machorro]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Autónoma de Nuevo León Facultad de Ciencias Físico-Matemáticas ]]></institution>
<addr-line><![CDATA[San Nicolás de los Garza N.L.]]></addr-line>
<country>México</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Astronomía ]]></institution>
<addr-line><![CDATA[Ensenada B.C.]]></addr-line>
<country>México</country>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad Nacional Autónoma de México Centro de Ciencias de la Materia Condensada ]]></institution>
<addr-line><![CDATA[Ensenada B.C.]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2005</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2005</year>
</pub-date>
<volume>51</volume>
<numero>2</numero>
<fpage>153</fpage>
<lpage>156</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-001X2005000200006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-001X2005000200006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-001X2005000200006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[A wide field spectrograph was used to calculate maps of the electron density and temperature of an aluminium plasma produced by laser ablation. Data were acquired from a single laser pulse. Line widths of singly and doubly ionized aluminium were used to calculate the density from the Stark effect. Temperature was determined using relative line intensities from successive ionization stages. This single pulse, two-dimensional diagnostic of the plasma may contribute to a better understanding of thin film synthesis by pulsed laser deposition.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[En este trabajo se utiliza un espectrógrafo de campo amplio para calcular mapas bidimensionales de la densidad y temperatura del plasma de Aluminio producido por ablación láser. Para calcular la densidad se utilizó el ensanchamiento debido al efecto Stark de líneas de aluminio una y dos veces ionizado. La temperatura se determinó usando intensidades relativas de líneas de estados sucesivos de ionización. Los datos necesarios para generar ambos mapas se adquirieron con un solo pulso del láser. Este tipo de diagnóstico bidimensional usando un solo pulso del láser puede contribuir a un mejor entendimiento del proceso de síntesis de capas delgadas mediante la técnica de ablación láser.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Plasma]]></kwd>
<kwd lng="en"><![CDATA[spectroscopy]]></kwd>
<kwd lng="en"><![CDATA[wide field spectroscopy]]></kwd>
<kwd lng="en"><![CDATA[laser ablation]]></kwd>
<kwd lng="es"><![CDATA[Plasma]]></kwd>
<kwd lng="es"><![CDATA[espectroscopía]]></kwd>
<kwd lng="es"><![CDATA[espectroscopía de campo ancho]]></kwd>
<kwd lng="es"><![CDATA[ablación láser]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  	    <p align="justify"><font face="verdana" size="4">Investigaci&oacute;n</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="4"><b>Density and temperature maps of an aluminium plasma produced</b> <b>by laser ablation</b></font></p>  	    <p align="center"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="2"><b>E. P&eacute;rez&#45;Tijerina*, J. Bohigas**, R. Machorro***</b></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><i>*Facultad de Ciencias F&iacute;sico&#45;Matem&aacute;ticas de la Universidad Aut&oacute;noma de Nuevo Le&oacute;n, Apartado Postal 101&#45;F, San Nicol&aacute;s de los Garza, N.L., 66450, M&eacute;xico.</i></font></p>  	    <p align="justify"><font face="verdana" size="2"><i>**Instituto de Astronom&iacute;a, Universidad Nacional Aut&oacute;noma de M&eacute;xico, Apartado Postal 877, Ensenada, B.C. M&eacute;xico 22800</i></font></p>  	    <p align="justify"><font face="verdana" size="2"><i>***Centro de Ciencias de la Materia Condensada, Universidad Nacional Aut&oacute;noma de M&eacute;xico, Apartado Postal 2681 Ensenada, B.C., M&eacute;xico 22860</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 11 de junio de 2004;    <br> 	aceptado el 10 de noviembre de 2004</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">A wide field spectrograph was used to calculate maps of the electron density and temperature of an aluminium plasma produced by laser ablation. Data were acquired from a single laser pulse. Line widths of singly and doubly ionized aluminium were used to calculate the density from the Stark effect. Temperature was determined using relative line intensities from successive ionization stages. This single pulse, two&#45;dimensional diagnostic of the plasma may contribute to a better understanding of thin film synthesis by pulsed laser deposition.</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Keywords:</b> Plasma; spectroscopy; wide field spectroscopy; laser ablation.</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 este trabajo se utiliza un espectr&oacute;grafo de campo amplio para calcular mapas bidimensionales de la densidad y temperatura del plasma de Aluminio producido por ablaci&oacute;n l&aacute;ser. Para calcular la densidad se utiliz&oacute; el ensanchamiento debido al efecto Stark de l&iacute;neas de aluminio una y dos veces ionizado. La temperatura se determin&oacute; usando intensidades relativas de l&iacute;neas de estados sucesivos de ionizaci&oacute;n. Los datos necesarios para generar ambos mapas se adquirieron con un solo pulso del l&aacute;ser. Este tipo de diagn&oacute;stico bidimensional usando un solo pulso del l&aacute;ser puede contribuir a un mejor entendimiento del proceso de s&iacute;ntesis de capas delgadas mediante la t&eacute;cnica de ablaci&oacute;n l&aacute;ser.</font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"><b>Descriptores:</b> Plasma; espectroscop&iacute;a; espectroscop&iacute;a de campo ancho; ablaci&oacute;n l&aacute;ser.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2">PACS: 52.50.Jm; 29.30.&#45;h</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/v51n2/v51n2a6.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>Acknowledgments</b></font></p>  	    <p align="justify"><font face="verdana" size="2">The authors wish thank V. Garc&iacute;a&#45;Gradilla, V. Garcia, and M. Farf&aacute;n for their technical assistance. Partial support from the Conacyt&#45;M&eacute;xico project 400380&#45;5&#45;G36531&#45;E and DGAPA&#45;UNAM projects IN&#45;108696 and IN&#45;102803 is acknowledged.</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. S.S. Harilal, P. Radhakrishnan, V.P.N. Nampoori, and C.P.G. Vallabhan, <i>Appl. Phys. Lett.</i> <b>64</b> (1994) 3377.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309748&pid=S0035-001X200500020000600001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">2. D.B. Geohegan, in <i>Pulsed Laser Deposition of Thin Films,</i> edited by D.B. Chrisey and G.K. Hubler, Wiley, New York, 1994.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309750&pid=S0035-001X200500020000600002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">3. D.B. Geohegan, <i>Thin Solid Films</i> <b>220</b> (1990) 138.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309752&pid=S0035-001X200500020000600003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">4. H.R. Griem, <i>Phys. Rev.</i> <b>128</b> (1962)515.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309754&pid=S0035-001X200500020000600004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">5. M.A. Gigisos, S. Mar, C. Perez, and I. de la Rosa, <i>Phys. Rev. E</i> <b>49</b> (1994) 1575.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309756&pid=S0035-001X200500020000600005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">6. H.R. Griem, <i>Plasma Spectroscopy,</i> McGraw&#45;Hill, N.Y. 1997.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309758&pid=S0035-001X200500020000600006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">7. E. Perez&#45;Tijerina, J. Bohigas, and R. Machorro, J. <i>Appl. Phys.</i> <b>90</b> (2001)3192.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309760&pid=S0035-001X200500020000600007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">8. S.S. Harilal, C.V. Bindhu, V.P.N. Nampoori, and C.P.G. Vallabhan, <i>Appl. Phys. Lett.</i> <b>72</b> (1998) 167.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309762&pid=S0035-001X200500020000600008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">9. J.T. Knudson, W.B. Green, and D.G. Sutton, <i>J. Appl. Phys.</i> <b>61</b> (1987) 4771.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309764&pid=S0035-001X200500020000600009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">10. G. Radhakrishnan, P.M. Adams, <i>Appl. Phys. A</i> <b>69</b> (1999) S33.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309766&pid=S0035-001X200500020000600010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">11. E. Perez&#45;Tijerina, J. Bohigas, and R. Machorro, <i>Rev. Sci. Ins.</i> <b>75</b> 2.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309768&pid=S0035-001X200500020000600011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">12. A.W. Allen, M. Blaha, W.W. Jones, A. Sanchez, and H.R. Griem, <i>Phys.Rev. A</i> <b>11</b> (1975) 477.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309770&pid=S0035-001X200500020000600012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">13. M.S. Dimitrijevic, Z. Djuric and A.A. Mihajlov, <i>J. Phys. D,</i> <i>Appl. Phys.</i> 247 (1994) 27.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8309772&pid=S0035-001X200500020000600013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <p align="justify"><font face="verdana" size="2">14. Andor Technology,URL: <a href="http://www.andor&#45;tech.com/" target="_blank">http://www.andor&#45;tech.com/</a></font></p>  	    <p align="justify"><font face="verdana" size="2">15. <a href="http://physics.nist.gov/" target="_blank">http://physics.nist.gov/</a></font></p>      ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harilal]]></surname>
<given-names><![CDATA[S.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Radhakrishnan]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Nampoori]]></surname>
<given-names><![CDATA[V.P.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Vallabhan]]></surname>
<given-names><![CDATA[C.P.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Appl. Phys. Lett.]]></source>
<year>1994</year>
<volume>64</volume>
<page-range>3377</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Geohegan]]></surname>
<given-names><![CDATA[D.B.]]></given-names>
</name>
</person-group>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Chrisey]]></surname>
<given-names><![CDATA[D.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Hubler]]></surname>
<given-names><![CDATA[G.K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Pulsed Laser Deposition of Thin Films]]></source>
<year>1994</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Wiley]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Geohegan]]></surname>
<given-names><![CDATA[D.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Thin Solid Films]]></source>
<year>1990</year>
<volume>220</volume>
<page-range>138</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[Griem]]></surname>
<given-names><![CDATA[H.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev.]]></source>
<year>1962</year>
<volume>128</volume>
<page-range>515</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[Gigisos]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mar]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Perez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[de la Rosa]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. E]]></source>
<year>1994</year>
<volume>49</volume>
<page-range>1575</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Griem]]></surname>
<given-names><![CDATA[H.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Plasma Spectroscopy]]></source>
<year>1997</year>
<publisher-loc><![CDATA[N.Y. ]]></publisher-loc>
<publisher-name><![CDATA[McGraw-Hill]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Perez-Tijerina]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Bohigas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Machorro]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Appl. Phys.]]></source>
<year>2001</year>
<volume>90</volume>
<page-range>3192</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[Harilal]]></surname>
<given-names><![CDATA[S.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Bindhu]]></surname>
<given-names><![CDATA[C.V.]]></given-names>
</name>
<name>
<surname><![CDATA[Nampoori]]></surname>
<given-names><![CDATA[V.P.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Vallabhan]]></surname>
<given-names><![CDATA[C.P.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Appl. Phys. Lett.]]></source>
<year>1998</year>
<volume>72</volume>
<page-range>167</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[Knudson]]></surname>
<given-names><![CDATA[J.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[W.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Sutton]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Appl. Phys.]]></source>
<year>1987</year>
<volume>61</volume>
<page-range>4771</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[Radhakrishnan]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[P.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Appl. Phys. A]]></source>
<year>1999</year>
<volume>69</volume>
<page-range>S33</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[Perez-Tijerina]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Bohigas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Machorro]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev. Sci. Ins.]]></source>
<year></year>
<volume>75</volume>
<page-range>2</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[Allen]]></surname>
<given-names><![CDATA[A.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Blaha]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jones]]></surname>
<given-names><![CDATA[W.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Sanchez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Griem]]></surname>
<given-names><![CDATA[H.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys.Rev. A]]></source>
<year>1975</year>
<volume>11</volume>
<page-range>477</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[Dimitrijevic]]></surname>
<given-names><![CDATA[M.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Djuric]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Mihajlov]]></surname>
<given-names><![CDATA[A.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Phys. D]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Appl. Phys.]]></source>
<year>1994</year>
<volume>247</volume>
<page-range>27</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
