Resolution analyses for Moessbauer diffraction: resolved TDS profiles in silicon
Journal Article
·
· Appl. Phys. Commun.; (United States)
OSTI ID:6202464
The thermal diffuse scattering near the 444 reflection in silicon has been studied using high intensity Moessbauer radiation from the 46.68 keV transition in /sup 183/W. The improvement in momentum resolution over earlier Moessbauer scattering studies has allowed observation of the directional dependence of the thermal diffuse scattering. These measurements have given motivation for the first resolution function analyses appropriate for the Moessbauer diffraction. The measured momentum resolution half widths were 0.011 A/sup -1/ and 0.11 A/sup -1/ in the transverse and longitudinal directions, and the vertical resolution was 1.13 A/sup -1/. The broad distribution of inelastic scattering seen is in agreement with calculations based on elastic constants and the resolution function analyses.
- Research Organization:
- Univ. of Missouri, Columbia
- DOE Contract Number:
- FG02-85ER45199; FG02-85ER45200
- OSTI ID:
- 6202464
- Journal Information:
- Appl. Phys. Commun.; (United States), Journal Name: Appl. Phys. Commun.; (United States) Vol. 7:1-2; ISSN APCOD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
656002* -- Condensed Matter Physics-- General Techniques in Condensed Matter-- (1987-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
DATA
ELEMENTS
ENERGY RANGE
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
HEAVY NUCLEI
INELASTIC SCATTERING
INFORMATION
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
KEV RANGE
KEV RANGE 10-100
MILLER INDICES
MOESSBAUER EFFECT
NUCLEI
NUMERICAL DATA
RADIOISOTOPES
RESOLUTION
SCATTERING
SECONDS LIVING RADIOISOTOPES
SEMIMETALS
SILICON
STABLE ISOTOPES
TUNGSTEN 183
TUNGSTEN ISOTOPES
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
DATA
ELEMENTS
ENERGY RANGE
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
HEAVY NUCLEI
INELASTIC SCATTERING
INFORMATION
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
KEV RANGE
KEV RANGE 10-100
MILLER INDICES
MOESSBAUER EFFECT
NUCLEI
NUMERICAL DATA
RADIOISOTOPES
RESOLUTION
SCATTERING
SECONDS LIVING RADIOISOTOPES
SEMIMETALS
SILICON
STABLE ISOTOPES
TUNGSTEN 183
TUNGSTEN ISOTOPES