CHEMICAL LATTICE IMAGING - A PEDANTIC NOTE

被引：6

作者：

REZ, P ^{[1
]}

机构：

[1] ARIZONA STATE UNIV,DEPT PHYS,TEMPE,AZ 85287

来源：

ULTRAMICROSCOPY | 1992年 / 41卷 / 1-3期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0304-3991(92)90101-O

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

Ourmazd and colleagues have recently developed an image-processing technique that they claim is able to map elemental compositions approaching single-atom sensitivity. The physical assumptions behind this method are examined in this note and simple expressions are derived which define when the technique can be applied.

引用

收藏

页码：115 / 120

页数：6

相关论文

共 9 条

[1] ABSORPTION IN HIGH-ENERGY ELECTRON-DIFFRACTION FROM NONCENTROSYMMETRIC CRYSTALS [J].

BIRD, DM .

ACTA CRYSTALLOGRAPHICA SECTION A, 1990, 46 :208-214

[2] COMPOSITION DETERMINATION FROM HREM IMAGES OF SUBSTITUTIONAL ALLOYS [J].

DEJONG, AF ;

VANDYCK, D .

ULTRAMICROSCOPY, 1990, 33 (04) :269-279

[3] A SYSTEMATIC ANALYSIS OF HREM IMAGING OF SPHALERITE SEMICONDUCTORS [J].

GLAISHER, RW ;

SPARGO, AEC ;

SMITH, DJ .

ULTRAMICROSCOPY, 1989, 27 (02) :131-150

[4] QUANTITATIVE CHEMICAL LATTICE IMAGING - THEORY AND PRACTICE [J].

OURMAZD, A ;

BAUMANN, FH ;

BODE, M ;

KIM, Y .

ULTRAMICROSCOPY, 1990, 34 (04) :237-255

[5] CHEMICAL MAPPING OF SEMICONDUCTOR INTERFACES AT NEAR-ATOMIC RESOLUTION [J].

OURMAZD, A ;

TAYLOR, DW ;

CUNNINGHAM, J .

PHYSICAL REVIEW LETTERS, 1989, 62 (08) :933-936

[6] QUANTIFYING THE INFORMATION-CONTENT OF LATTICE IMAGES [J].

OURMAZD, A ;

TAYLOR, DW ;

BODE, M ;

KIM, Y .

SCIENCE, 1989, 246 (4937) :1571-1577

[7]

REZ P, 1979, PHYS STATUS SOLIDI, V35, pK79

[8] ON DIFFERENTIATION OF THE SCATTERING MATRIX IN DYNAMIC TRANSMISSION ELECTRON-DIFFRACTION [J].

SPEER, S ;

SPENCE, JCH ;

IHRIG, E .

ACTA CRYSTALLOGRAPHICA SECTION A, 1990, 46 :763-772

[9] THE INFLUENCE OF NONLINEAR INTERFERENCE PROCESSES ON THE HREM CONTRAST OF ALGAAS IN (100) PROJECTION [J].

THOMA, S ;

CERVA, H .

ULTRAMICROSCOPY, 1991, 35 (02) :77-97