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Local deformation in hexagonal boron nitride crystal near the B K-shell π-excitation. / Pavlychev, A. A.; Franke, R.; Bender, St; Hormes, J.

в: Journal of Physics Condensed Matter, Том 10, № 9, 09.03.1998, стр. 2181-2189.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Pavlychev, AA, Franke, R, Bender, S & Hormes, J 1998, 'Local deformation in hexagonal boron nitride crystal near the B K-shell π-excitation', Journal of Physics Condensed Matter, Том. 10, № 9, стр. 2181-2189. https://doi.org/10.1088/0953-8984/10/9/020

APA

Pavlychev, A. A., Franke, R., Bender, S., & Hormes, J. (1998). Local deformation in hexagonal boron nitride crystal near the B K-shell π-excitation. Journal of Physics Condensed Matter, 10(9), 2181-2189. https://doi.org/10.1088/0953-8984/10/9/020

Vancouver

Pavlychev AA, Franke R, Bender S, Hormes J. Local deformation in hexagonal boron nitride crystal near the B K-shell π-excitation. Journal of Physics Condensed Matter. 1998 Март 9;10(9):2181-2189. https://doi.org/10.1088/0953-8984/10/9/020

Author

Pavlychev, A. A. ; Franke, R. ; Bender, St ; Hormes, J. / Local deformation in hexagonal boron nitride crystal near the B K-shell π-excitation. в: Journal of Physics Condensed Matter. 1998 ; Том 10, № 9. стр. 2181-2189.

BibTeX

@article{4470cae5564c4e8a80ca507e3fb99779,
title = "Local deformation in hexagonal boron nitride crystal near the B K-shell π-excitation",
abstract = "Theoretical and experimental studies of the B K-shell absorption near the π-excitation in hexagonal boron nitride were carried out. The absorption spectrum over the interval 191.5-193.5 eV was analysed in the framework of the quasi-atomic model with respect to its molecular simulation and for the features of its recombination. Our analysis points to the appearance of local deformations in the crystal lattice around a core-excited atom which are mainly created by the breaking of the ground-state symmetry due to out-of-plane displacements of core-excited boron atoms in a basal plane (0.16 {\AA}). The comparison with the experimental B K-shell absorption spectra for the metastable incoherent phase BN and defect-containing BN crystals supports this polaron mechanism. Methods for the description of the x-ray absorption in solids taking into account the related atomic rearrangement are discussed.",
author = "Pavlychev, {A. A.} and R. Franke and St Bender and J. Hormes",
year = "1998",
month = mar,
day = "9",
doi = "10.1088/0953-8984/10/9/020",
language = "English",
volume = "10",
pages = "2181--2189",
journal = "Journal of Physics Condensed Matter",
issn = "0953-8984",
publisher = "IOP Publishing Ltd.",
number = "9",

}

RIS

TY - JOUR

T1 - Local deformation in hexagonal boron nitride crystal near the B K-shell π-excitation

AU - Pavlychev, A. A.

AU - Franke, R.

AU - Bender, St

AU - Hormes, J.

PY - 1998/3/9

Y1 - 1998/3/9

N2 - Theoretical and experimental studies of the B K-shell absorption near the π-excitation in hexagonal boron nitride were carried out. The absorption spectrum over the interval 191.5-193.5 eV was analysed in the framework of the quasi-atomic model with respect to its molecular simulation and for the features of its recombination. Our analysis points to the appearance of local deformations in the crystal lattice around a core-excited atom which are mainly created by the breaking of the ground-state symmetry due to out-of-plane displacements of core-excited boron atoms in a basal plane (0.16 Å). The comparison with the experimental B K-shell absorption spectra for the metastable incoherent phase BN and defect-containing BN crystals supports this polaron mechanism. Methods for the description of the x-ray absorption in solids taking into account the related atomic rearrangement are discussed.

AB - Theoretical and experimental studies of the B K-shell absorption near the π-excitation in hexagonal boron nitride were carried out. The absorption spectrum over the interval 191.5-193.5 eV was analysed in the framework of the quasi-atomic model with respect to its molecular simulation and for the features of its recombination. Our analysis points to the appearance of local deformations in the crystal lattice around a core-excited atom which are mainly created by the breaking of the ground-state symmetry due to out-of-plane displacements of core-excited boron atoms in a basal plane (0.16 Å). The comparison with the experimental B K-shell absorption spectra for the metastable incoherent phase BN and defect-containing BN crystals supports this polaron mechanism. Methods for the description of the x-ray absorption in solids taking into account the related atomic rearrangement are discussed.

UR - http://www.scopus.com/inward/record.url?scp=0011817013&partnerID=8YFLogxK

U2 - 10.1088/0953-8984/10/9/020

DO - 10.1088/0953-8984/10/9/020

M3 - Article

AN - SCOPUS:0011817013

VL - 10

SP - 2181

EP - 2189

JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

SN - 0953-8984

IS - 9

ER -

ID: 43209354