Access the full text.
Sign up today, get DeepDyve free for 14 days.
Loading next page...
/lp/wiley/temperature-and-energy-dependent-phase-shifts-of-resonant-multiple-yjohUrxtfX
References (23)
-
Y. Stetsko, H. Juretschke, Y. Huang, Y. Lee, T. Lin, S. Chang (2001)
Polarization-resolved output analysis of X-ray multiple-wave interaction.Acta crystallographica. Section A, Foundations of crystallography, 57 Pt 3
-
Y. Stetsko, G. Lin, Y. Huang, C. Chao, S. Chang (2001)
Anomalous dispersion behavior of multiple-wave X-ray diffraction at absorption edges: determination of phase change at resonance.Physical review letters, 86 10
-
J. Kokubun, K. Ishida, D. Cabaret, F. Mauri, R. Vedrinskiĭ, V. Kraizman, A. Novakovich, E. Krivitskii, V. Dmitrienko (2004)
Resonant diffraction in FeS 2 : Determination of the x-ray polarization anisotropy of iron atomsPhysical Review B, 69
-
É. Mukhamedzhanov, M. Borisov, A. Morkovin, A. Antonenko, A. Oreshko, E. Ovchinnikova, V. Dmitrienko (2008)
Absolute intensity and phase of the resonant X-ray scattering from a germanium crystalJETP Letters, 86
-
J. Kokubun, M. Kanazawa, K. Ishida, V. Dmitrienko (2001)
Temperature-induced distortions of electronic states observed via forbidden Bragg reflections in germaniumPhysical Review B, 64
-
D. Templeton, L. Templeton (1980)
POLARIZED X-RAY ABSORPTION AND DOUBLE REFRACTION IN VANADYL BISACETYLACETONATEActa Crystallographica Section A, 36
-
T.-L. Lee, R. Felici, K. Hirano, B. Cowie, J. Zegenhagen, R. Colella (2001)
Resonant scattering in germaniumPhysical Review B, 64
-
(2007)
JETP Lett -
Shih-Lin Chang (1998)
Determination of X‐ray Reflection Phases Using N‐Beam DiffractionActa Crystallographica Section A, 54
-
Templeton (1994)
Tetrahedral anisotropy of x-ray anomalous scattering.Physical review. B, Condensed matter, 49 21
-
Shih-Lin Chang (2004)
X-ray multiple-wave diffraction : theory and application -
J. Roberto, B. Batterman, D. Keating (1974)
Diffraction studies of the (222) reflection in Ge and Si: Anharmonicity and the bonding electronPhysical Review B, 9
-
V. Dmitrienko, E. Ovchinnikova, K. Ishida (1999)
X-ray spectroscopy of thermally distorted electronic states in crystalsJournal of Experimental and Theoretical Physics Letters, 69
-
Y. Joly (2001)
X-ray absorption near-edge structure calculations beyond the muffin-tin approximationPhysical Review B, 63
-
V. Dmitrienko (1984)
Anisotropy of X‐ray susceptibility and Bragg reflections in cubic crystalsActa Crystallographica Section A, 40
-
(1998)
Acta Cryst -
R. Colella, Q. Shen (2006)
Resonant scattering and multiple Bragg X-ray diffraction in LaMnO3; a classical view.Acta crystallographica. Section A, Foundations of crystallography, 62 Pt 6
-
Shih-Lin Chang, M. Tang (1988)
Quantitative determination of phases of X-ray reflections from three-beam diffraction. I: Theoretical considerationsActa Crystallographica Section A, 44
-
V. Dmitrienko, E. Ovchinnikova (2000)
Resonant X-ray diffraction: 'forbidden' Bragg reflections induced by thermal vibrations and point defectsActa crystallographica. Section A, Foundations of crystallography, 56 (Pt 4)
-
A. Kirfel, J. Grybos, V. Dmitrienko (2002)
Phonon-electron interaction and vibration correlations in germanium within a broad temperature intervalPhysical Review B, 66
-
J. Phillips (1968)
Covalent Bond in Crystals. I. Elements of a Structural TheoryPhysical Review, 166
-
V. Dmitrienko (1983)
Forbidden reflections due to anisotropic X-ray susceptibility of crystalsActa Crystallographica Section A, 39
-
K. Hümmer, E. Weckert, H. Bondza (1990)
Direct measurements of triplet phase relationships of organic non-centrosymmetric structures using synchrotron radiationActa Crystallographica Section A, 46
- Publisher
- Wiley
- Copyright
- Copyright © 2015 Wiley Subscription Services, Inc., A Wiley Company
- ISSN
- 0108-7673
- eISSN
- 1600-5724
- DOI
- 10.1107/S2053273315009006
- pmid
- 26131901
- Publisher site
- See Article on Publisher Site
Abstract
This paper reports temperature‐ and energy‐dependent phase shifts of resonant multiple‐beam X‐ray diffraction in germanium crystals, involving forbidden (002) and weak (222) reflections. Phase determination based on multiple‐beam diffraction is employed to estimate phase shifts from (002)‐based four‐beam cases and (222)‐based three‐beam cases in the vicinity of the Ge K edge for temperatures from 20 K up to 300 K. The forbidden/weak reflections enhance the sensitivity of measuring phases at resonance. At room temperature, the resonance triplet phases reach a maximum of 8° for the four‐beam cases and −19° for the three‐beam cases. It is found that the peak intensities and triplet phases obtained from the (002) four‐beam diffraction are related to thermal motion induced anisotropy and anomalous dispersion, while the (222) three‐beam diffraction depends on the aspherical covalent electron distribution and anomalous dispersion. However, the electron–phonon interaction usually affects the forbidden reflections with increasing temperatures and seems to have less effect on the resonance triplet phase shifts measured from the (002) four‐beam diffraction. The resonance triplet phase shifts of the (222) three‐beam diffraction versus temperature are also small.
Journal
Acta Crystallographica Section A Foundations of Crystallography – Wiley
Published: Jul 1, 2015
Keywords: ; ; ; ;