1 Ocak 2012 Dergi makalesi Açık Erişim

Angermann, Ch.; Karich, P.; Kador, L.; Allakhverdiev, K. R.; Baykara, T.; Salaev, E. Yu.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/90953</identifier>
  <creators>
    <creator>
      <creatorName>Angermann, Ch.</creatorName>
      <givenName>Ch.</givenName>
      <familyName>Angermann</familyName>
    </creator>
    <creator>
      <creatorName>Karich, P.</creatorName>
      <givenName>P.</givenName>
      <familyName>Karich</familyName>
    </creator>
    <creator>
      <creatorName>Kador, L.</creatorName>
      <givenName>L.</givenName>
      <familyName>Kador</familyName>
    </creator>
    <creator>
      <creatorName>Allakhverdiev, K. R.</creatorName>
      <givenName>K. R.</givenName>
      <familyName>Allakhverdiev</familyName>
    </creator>
    <creator>
      <creatorName>Baykara, T.</creatorName>
      <givenName>T.</givenName>
      <familyName>Baykara</familyName>
      <affiliation>Marmara Res Ctr TUBITAK, Mat Inst, TR-41470 Gebze, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Salaev, E. Yu.</creatorName>
      <givenName>E. Yu.</givenName>
      <familyName>Salaev</familyName>
      <affiliation>Azerbaijan Natl Acad Sci, Inst Phys, Baku 370073, Azerbaijan</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Resonance Enhancement Of Nonlinear Photoluminescence In Gallium Selenide And Related Compounds</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2012</publicationYear>
  <dates>
    <date dateType="Issued">2012-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/90953</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1070/QE2012v042n05ABEH014729</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Maker fringe experiments on the layered chalcogenide semiconductor gallium selenide (GaSe) with weak cw diode lasers are presented. It is demonstrated that nonlinear photoluminescence emitted by this material and by the similar compound GaSe0.9S0.1 under illumination with a 632.8-nm He-Ne laser shows very strong resonance enhancement upon heating when the absorption edge and exciton levels are shifted towards the laser line. The photoluminescence appears to be strongest when the energy level of the direct exciton, which emits it, is resonant with the photon energy of the laser. The previously observed enhancement of the photoluminescence by electric fields is interpreted in this context.</description>
  </descriptions>
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