Published June 16, 1988
| Version v1
Journal article
Direct observation of atomic columns in semiconductors by HREM at 400 kV
Creators
- 1. CEA Centre d'Etudes Nucleaires de Grenoble, 38 (France). Dept. de Recherche Fondamentale
Description
The different viewing axes of cubic diamond and zincblende type structures observable by HREM at 400 kV are investigated. Complete dynamical calculations are presented for the four orientations <100>, <111>, <110>, and <013> in Si, Ge, and several III-V and II-VI compounds. It is shown both, experimentally and theoretically that true atomic imaging is possible in the <100>, <111>, and <013> orientations. Moreover atomic species can be identified in favourable compounds with rather different Z-values for the two <100> and <013> orientations. (author)
Additional details
Publishing Information
- Journal Title
- Physica Status Solidi A
- Journal Volume
- 107
- Journal Issue
- 2
- Series
- Phys. Status Solidi A.
- Journal Page Range
- 481-501
- ISSN
- 0031-8965
- CODEN
- PSSAB
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 20000549
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ABSORPTION; CADMIUM TELLURIDES; COMPUTERIZED SIMULATION; CUBIC LATTICES; ELECTRON DIFFRACTION; ELECTRON MICROSCOPY; GALLIUM ARSENIDES; GERMANIUM; GRAIN BOUNDARIES; IMAGES; INDIUM PHOSPHIDES; INTERFACES; MERCURY TELLURIDES; ORIENTATION; SEMICONDUCTOR MATERIALS; SILICON; SPATIAL RESOLUTION; ZINC TELLURIDES
- Descriptors DEC
- ARSENIC COMPOUNDS; ARSENIDES; CADMIUM COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIFFRACTION; ELEMENTS; GALLIUM COMPOUNDS; INDIUM COMPOUNDS; MATERIALS; MERCURY COMPOUNDS; METALS; MICROSCOPY; MICROSTRUCTURE; PHOSPHIDES; PHOSPHORUS COMPOUNDS; RESOLUTION; SCATTERING; SEMIMETALS; SIMULATION; TELLURIDES; TELLURIUM COMPOUNDS; ZINC COMPOUNDS