Phonon dispersion of indium along [111]
Identifieur interne : 010494 ( Main/Repository ); précédent : 010493; suivant : 010495Phonon dispersion of indium along [111]
Auteurs : RBID : Pascal:01-0053811Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
The phonon spectrum of indium along [111], measured by inelastic neutron scattering, is reported. The two shear modes at the zone-boundary point (12, 12, 12) are split slightly (on account of a 7.5% tetragonal distortion). They have very low frequencies, ∼0.7 and 1.0 THz, compared to the longitudinal mode, ∼3.4 THz. These measurements verify the theoretical dispersion predicted by the dynamic pseudopotential theory of phonons for free-electron-like metals.
Links toward previous steps (curation, corpus...)
- to stream Main, to step Corpus: 011D79
Links to Exploration step
Pascal:01-0053811Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Phonon dispersion of indium along [111]</title><author><name sortKey="Bakulin, A S" uniqKey="Bakulin A">A. S. Bakulin</name><affiliation wicri:level="2"><inist:fA14 i1="01"><s1>Department of Physics, Purdue University, West Lafayette, Indiana 47907</s1><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country xml:lang="fr">États-Unis</country><placeName><region type="state">Indiana</region></placeName><wicri:cityArea>Department of Physics, Purdue University, West Lafayette</wicri:cityArea></affiliation></author><author><name sortKey="Overhauser, A W" uniqKey="Overhauser A">A. W. Overhauser</name><affiliation wicri:level="2"><inist:fA14 i1="01"><s1>Department of Physics, Purdue University, West Lafayette, Indiana 47907</s1><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country xml:lang="fr">États-Unis</country><placeName><region type="state">Indiana</region></placeName><wicri:cityArea>Department of Physics, Purdue University, West Lafayette</wicri:cityArea></affiliation></author><author><name sortKey="Kaiser, H" uniqKey="Kaiser H">H. Kaiser</name><affiliation wicri:level="2"><inist:fA14 i1="02"><s1>Department of Physics and Astronomy and Research Reactor Center, University of Missouri, Columbia, Missouri 65211</s1><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country xml:lang="fr">États-Unis</country><placeName><region type="state">Missouri (État)</region></placeName><wicri:cityArea>Department of Physics and Astronomy and Research Reactor Center, University of Missouri, Columbia</wicri:cityArea></affiliation></author><author><name sortKey="Werner, S A" uniqKey="Werner S">S. A. Werner</name><affiliation wicri:level="2"><inist:fA14 i1="02"><s1>Department of Physics and Astronomy and Research Reactor Center, University of Missouri, Columbia, Missouri 65211</s1><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country xml:lang="fr">États-Unis</country><placeName><region type="state">Missouri (État)</region></placeName><wicri:cityArea>Department of Physics and Astronomy and Research Reactor Center, University of Missouri, Columbia</wicri:cityArea></affiliation></author><author><name sortKey="Fernandez Baca, J A" uniqKey="Fernandez Baca J">J. A. Fernandez Baca</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>Solid State Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37831-6393</s1><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country xml:lang="fr">États-Unis</country><placeName><region type="state">Tennessee</region></placeName><wicri:cityArea>Solid State Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge</wicri:cityArea></affiliation></author><author><name sortKey="Smith, H G" uniqKey="Smith H">H. G. Smith</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>Solid State Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37831-6393</s1><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country xml:lang="fr">États-Unis</country><placeName><region type="state">Tennessee</region></placeName><wicri:cityArea>Solid State Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge</wicri:cityArea></affiliation></author></titleStmt><publicationStmt><idno type="inist">01-0053811</idno><date when="2001-02-01">2001-02-01</date><idno type="stanalyst">PASCAL 01-0053811 AIP</idno><idno type="RBID">Pascal:01-0053811</idno><idno type="wicri:Area/Main/Corpus">011D79</idno><idno type="wicri:Area/Main/Repository">010494</idno></publicationStmt><seriesStmt><idno type="ISSN">1098-0121</idno><title level="j" type="abbreviated">Phys. rev., B, Condens. matter mater. phys.</title><title level="j" type="main">Physical review. B, Condensed matter and materials physics</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Experimental study</term><term>Indium</term><term>Neutron diffraction</term><term>Phonon dispersion relations</term><term>Pseudopotential methods</term><term>Surface phonons</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>6320D</term><term>Etude expérimentale</term><term>Indium</term><term>Phonon surface</term><term>Relation dispersion phonon</term><term>Diffraction neutron</term><term>Méthode pseudopotentiel</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The phonon spectrum of indium along [111], measured by inelastic neutron scattering, is reported. The two shear modes at the zone-boundary point (12, 12, 12) are split slightly (on account of a 7.5% tetragonal distortion). They have very low frequencies, ∼0.7 and 1.0 THz, compared to the longitudinal mode, ∼3.4 THz. These measurements verify the theoretical dispersion predicted by the dynamic pseudopotential theory of phonons for free-electron-like metals.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>1098-0121</s0></fA01><fA02 i1="01"><s0>PRBMDO</s0></fA02><fA03 i2="1"><s0>Phys. rev., B, Condens. matter mater. phys.</s0></fA03><fA05><s2>63</s2></fA05><fA06><s2>5</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Phonon dispersion of indium along [111]</s1></fA08><fA11 i1="01" i2="1"><s1>BAKULIN (A. S.)</s1></fA11><fA11 i1="02" i2="1"><s1>OVERHAUSER (A. W.)</s1></fA11><fA11 i1="03" i2="1"><s1>KAISER (H.)</s1></fA11><fA11 i1="04" i2="1"><s1>WERNER (S. A.)</s1></fA11><fA11 i1="05" i2="1"><s1>FERNANDEZ BACA (J. A.)</s1></fA11><fA11 i1="06" i2="1"><s1>SMITH (H. G.)</s1></fA11><fA14 i1="01"><s1>Department of Physics, Purdue University, West Lafayette, Indiana 47907</s1><sZ>1 aut.</sZ><sZ>2 aut.</sZ></fA14><fA14 i1="02"><s1>Department of Physics and Astronomy and Research Reactor Center, University of Missouri, Columbia, Missouri 65211</s1><sZ>3 aut.</sZ><sZ>4 aut.</sZ></fA14><fA14 i1="03"><s1>Solid State Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37831-6393</s1><sZ>5 aut.</sZ><sZ>6 aut.</sZ></fA14><fA20><s2>052301-052301-3</s2></fA20><fA21><s1>2001-02-01</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>144 B</s2></fA43><fA44><s0>8100</s0><s1>© 2001 American Institute of Physics. All rights reserved.</s1></fA44><fA47 i1="01" i2="1"><s0>01-0053811</s0></fA47><fA60><s1>P</s1><s3>CC</s3></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Physical review. B, Condensed matter and materials physics</s0></fA64><fA66 i1="01"><s0>USA</s0></fA66><fC01 i1="01" l="ENG"><s0>The phonon spectrum of indium along [111], measured by inelastic neutron scattering, is reported. The two shear modes at the zone-boundary point (12, 12, 12) are split slightly (on account of a 7.5% tetragonal distortion). They have very low frequencies, ∼0.7 and 1.0 THz, compared to the longitudinal mode, ∼3.4 THz. These measurements verify the theoretical dispersion predicted by the dynamic pseudopotential theory of phonons for free-electron-like metals.</s0></fC01><fC02 i1="01" i2="3"><s0>001B60C20D</s0></fC02><fC03 i1="01" i2="3" l="FRE"><s0>6320D</s0><s2>PAC</s2><s4>INC</s4></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Etude expérimentale</s0></fC03><fC03 i1="02" i2="3" l="ENG"><s0>Experimental study</s0></fC03><fC03 i1="03" i2="3" l="FRE"><s0>Indium</s0><s2>NC</s2></fC03><fC03 i1="03" i2="3" l="ENG"><s0>Indium</s0><s2>NC</s2></fC03><fC03 i1="04" i2="3" l="FRE"><s0>Phonon surface</s0></fC03><fC03 i1="04" i2="3" l="ENG"><s0>Surface phonons</s0></fC03><fC03 i1="05" i2="3" l="FRE"><s0>Relation dispersion phonon</s0></fC03><fC03 i1="05" i2="3" l="ENG"><s0>Phonon dispersion relations</s0></fC03><fC03 i1="06" i2="3" l="FRE"><s0>Diffraction neutron</s0></fC03><fC03 i1="06" i2="3" l="ENG"><s0>Neutron diffraction</s0></fC03><fC03 i1="07" i2="3" l="FRE"><s0>Méthode pseudopotentiel</s0></fC03><fC03 i1="07" i2="3" l="ENG"><s0>Pseudopotential methods</s0></fC03><fN21><s1>029</s1></fN21><fN47 i1="01" i2="1"><s0>0104M000545</s0></fN47></pA></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=IndiumV3/Data/Main/Repository
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 010494 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Repository/biblio.hfd -nk 010494 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= *** parameter Area/wikiCode missing ***
|area= IndiumV3
|flux= Main
|étape= Repository
|type= RBID
|clé= Pascal:01-0053811
|texte= Phonon dispersion of indium along [111]
}}
| This area was generated with Dilib version V0.5.77. |  |