Dipole and quadrupole contributions to polarized Cu K x-ray absorption near-edge structure spectra of CuO
Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non...
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E-Artikel |
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2001 |
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Online-Ressource 10 |
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APS Digital Backfile Archive 1893-2003 |
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Enthalten in: Physical review / B - College Park, Md. : APS, 1970, 63(2001), 4 |
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volume:63 ; year:2001 ; number:4 ; extent:10 |
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| 520 | |a Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes. | ||
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(DE-627)NLEJ248790056 (DE-601)aps:1b068065791b485b7a0566292875c7a7a6e6006f DE-627 ger DE-627 rakwb Dipole and quadrupole contributions to polarized Cu K x-ray absorption near-edge structure spectra of CuO 2001 Online-Ressource 10 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes. APS Digital Backfile Archive 1893-2003 Bocharov, S. oth Kirchner, Th. oth Dräger, G. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 63(2001), 4 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:63 year:2001 number:4 extent:10 https://www.tib.eu/de/suchen/id/aps%3A1b068065791b485b7a0566292875c7a7a6e6006f Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 63 2001 4 10 |
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(DE-627)NLEJ248790056 (DE-601)aps:1b068065791b485b7a0566292875c7a7a6e6006f DE-627 ger DE-627 rakwb Dipole and quadrupole contributions to polarized Cu K x-ray absorption near-edge structure spectra of CuO 2001 Online-Ressource 10 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes. APS Digital Backfile Archive 1893-2003 Bocharov, S. oth Kirchner, Th. oth Dräger, G. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 63(2001), 4 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:63 year:2001 number:4 extent:10 https://www.tib.eu/de/suchen/id/aps%3A1b068065791b485b7a0566292875c7a7a6e6006f Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 63 2001 4 10 |
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(DE-627)NLEJ248790056 (DE-601)aps:1b068065791b485b7a0566292875c7a7a6e6006f DE-627 ger DE-627 rakwb Dipole and quadrupole contributions to polarized Cu K x-ray absorption near-edge structure spectra of CuO 2001 Online-Ressource 10 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes. APS Digital Backfile Archive 1893-2003 Bocharov, S. oth Kirchner, Th. oth Dräger, G. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 63(2001), 4 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:63 year:2001 number:4 extent:10 https://www.tib.eu/de/suchen/id/aps%3A1b068065791b485b7a0566292875c7a7a6e6006f Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 63 2001 4 10 |
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(DE-627)NLEJ248790056 (DE-601)aps:1b068065791b485b7a0566292875c7a7a6e6006f DE-627 ger DE-627 rakwb Dipole and quadrupole contributions to polarized Cu K x-ray absorption near-edge structure spectra of CuO 2001 Online-Ressource 10 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes. APS Digital Backfile Archive 1893-2003 Bocharov, S. oth Kirchner, Th. oth Dräger, G. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 63(2001), 4 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:63 year:2001 number:4 extent:10 https://www.tib.eu/de/suchen/id/aps%3A1b068065791b485b7a0566292875c7a7a6e6006f Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 63 2001 4 10 |
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(DE-627)NLEJ248790056 (DE-601)aps:1b068065791b485b7a0566292875c7a7a6e6006f DE-627 ger DE-627 rakwb Dipole and quadrupole contributions to polarized Cu K x-ray absorption near-edge structure spectra of CuO 2001 Online-Ressource 10 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes. APS Digital Backfile Archive 1893-2003 Bocharov, S. oth Kirchner, Th. oth Dräger, G. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 63(2001), 4 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:63 year:2001 number:4 extent:10 https://www.tib.eu/de/suchen/id/aps%3A1b068065791b485b7a0566292875c7a7a6e6006f Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 63 2001 4 10 |
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dipole and quadrupole contributions to polarized cu k x-ray absorption near-edge structure spectra of cuo |
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Dipole and quadrupole contributions to polarized Cu K x-ray absorption near-edge structure spectra of CuO |
| abstract |
Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes. |
| abstractGer |
Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes. |
| abstract_unstemmed |
Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">NLEJ248790056</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20231114100159.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">231114s2001 xx |||||o 00| ||und c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ248790056</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-601)aps:1b068065791b485b7a0566292875c7a7a6e6006f</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Dipole and quadrupole contributions to polarized Cu K x-ray absorption near-edge structure spectra of CuO</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2001</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">10</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Polarized Cu K x-ray absorption near-edge structure spectra of CuO are measured and analyzed with the aim of extracting quadrupole and dipole partial spectral components. Theoretical spectral components are calculated within the framework of real-space multiple-scattering technique, relying on a non-self-consistent muffin-tin potential. A local coordinate system x′y′z′ suitable for polarization analysis is defined by the sides of the CuO4 quasirectangle rather than by directions of the Cu-O bonds. An exclusively quadrupole nature of the prepeak is established both experimentally and theoretically. By analyzing the experimental data, we find that those states which give rise to the prepeak lie within the CuO plane, and have mainly a dx′y′ character. The theory correctly reproduces gross features of the polarized structure generated by dipole transitions, apart from a spurious peak at 8983 eV for the pz′ component. A partial agreement between theory and experiment in the shoulder region suggests that this structure may arise partly from one-electron states and partly from many-body processes.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">APS Digital Backfile Archive 1893-2003</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Bocharov, S.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kirchner, Th.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dräger, G.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Physical review / B</subfield><subfield code="d">College Park, Md. : APS, 1970</subfield><subfield code="g">63(2001), 4</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ248237845</subfield><subfield code="w">(DE-600)1473011-X</subfield><subfield code="x">1550-235X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:63</subfield><subfield code="g">year:2001</subfield><subfield code="g">number:4</subfield><subfield code="g">extent:10</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.tib.eu/de/suchen/id/aps%3A1b068065791b485b7a0566292875c7a7a6e6006f</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-APS</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">63</subfield><subfield code="j">2001</subfield><subfield code="e">4</subfield><subfield code="g">10</subfield></datafield></record></collection>
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7.399482 |