Determination of quantitative parameters of the local atomic structure of surface and subsurface layers by the method of energy electron loss fine structure

被引：0

作者：

Surnin, D.V. ^{[1
]}

Deev, A.N. ^{[1
]}

Gai, D.E. ^{[1
]}

Rats, Yu.V. ^{[1
]}

机构：

[1] Russian Acad of Sciences, Izhevsk, Russia

来源：

Surface Investigation X-Ray, Synchrotron and Neutron Techniques | 2000年 / 15卷 / 04期

关键词：

Copper - Electron diffraction - Ionization - Iron - Neutron diffraction - X ray spectroscopy;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Currently obtaining full structure information (bond lengths, coordination numbers, etc.) by the method of EELFS has not been realized which is mainly connected with the absence of normalization of the experimental oscillating part of the spectrum to the atomic intensity of ionization of the corresponding core level. In the present work the normalized functions of the radial distribution of atoms for different depths of the layer studied have been first obtained from EELFS spectra by the Tikhonov regularization method for Fe and Cu as an example. It has been shown that the developed method of the processing of experimental data makes it possible to use the EELFS method as a structural method.

引用

页码：647 / 652

共 50 条

[41] Analysis of surface extended energy loss fine structure of zinc oxide
Konishi, Ryosuke
Arioka, Masato
Kobayashi, Yasuhiro
Sasakura, Hiroshi
Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 1988, 27 (07): : 1347 - 1348
[42] EXTENDED X-RAY-ABSORPTION AND ELECTRON-ENERGY-LOSS FINE-STRUCTURE STUDIES OF THE LOCAL ATOMIC-STRUCTURE OF AMORPHOUS UNHYDROGENATED AND HYDROGENATED SILICON-CARBIDE
KALOYEROS, AE
RIZK, RB
WOODHOUSE, JB
PHYSICAL REVIEW B, 1988, 38 (18): : 13099 - 13106
[43] Obtaining surface local atomic structure bond lengths from secondary electron extended fine structure: Inverse problem setting and solving for copper
Guy, DE
Deev, AN
Ruts, YV
Grebennikov, VI
Sokolov, OB
SURFACE REVIEW AND LETTERS, 1997, 4 (05) : 947 - 949
[44] ELECTRON-ENERGY LOSS NEAR EDGE STRUCTURE (ELNES), A POTENTIAL TECHNIQUE IN THE STUDIES OF LOCAL ATOMIC ARRANGEMENTS
TAFTO, J
ZHU, J
ULTRAMICROSCOPY, 1982, 9 (04) : 349 - 354
[45] PROBING THE LOCAL ATOMIC ENVIRONMENT AT THE INTERFACES IN THE FE-SI SYSTEM BY THE SURFACE-EXTENDED ENERGY-LOSS FINE-STRUCTURE TECHNIQUE
ZENG, HS
WALLART, X
NYS, JP
DALMAI, G
FRIEDEL, P
PHYSICAL REVIEW B, 1991, 44 (24): : 13811 - 13814
[46] Analysis of local structure, chemistry and bonding by electron energy loss spectroscopy
Mayer, J
Electron Crystallography: Novel Approaches for Structure Determination of Nanosized Materials, 2006, 211 : 219 - 232
[47] Fine determination of interatomic distances on surface using extended energy-loss fine structure (EELFS) data: peculiarities of the technique
Wainstein, DL
Kovalev, AI
SURFACE AND INTERFACE ANALYSIS, 2002, 34 (01) : 230 - 233
[48] ANALYTICAL ELECTRON MICROSCOPY USING EXTENDED ENERGY LOSS FINE STRUCTURE (EXELFS).
Johnson, D.E.
Csillag, S.
Stern, E.A.
Scanning Electron Microscopy, 1981, : 105 - 115
[49] The theory and interpretation of electron energy loss near-edge fine structure
Rez, Peter
Muller, David A.
ANNUAL REVIEW OF MATERIALS RESEARCH, 2008, 38 (535-558) : 535 - 558
[50] INVESTIGATION OF THE LOCAL ATOMIC-STRUCTURE OF THE COPPER SURFACE BY THE EELFS METHOD
KADIKOVA, AH
ERSHOV, NV
AGEEV, AL
RUTS, YV
SENTEMOV, SP
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1990, 122 (02): : K143 - K146

← 1 2 3 4 5 →