Published October 1977 | Version v1
Journal article Metadata-only

A high resolution positron annihilation study of the Fermi surface of αphase CuGe

Creators

  • 1. British Columbia Univ., Vancouver (Canada). Dept. of Physics

Description

A point detector geometry with a resolution of 0.7 mrad. by 1.1 mrad. has been used to study the Fermi surface for several α phase alloys of CuGe. The variation of the [111] neck diameter and the [110] Fermi radius has been determined as a function of germanium concentration. Comparisons are made with previous work on this and other copper alloy systems, and also with the rigid band predictions. (auth.)

Additional details

Identifiers

DOI
10.1143/jpsj.43.1244;

Publishing Information

Journal Title
Journal of the Physical Society of Japan
Journal Volume
43
Journal Issue
4
Series
J. Phys. Soc. Jpn.
Journal Page Range
1244-1246
ISSN
0031-9015

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
9377244
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ANGULAR CORRELATION; ANNIHILATION; COPPER BASE ALLOYS; FERMI LEVEL; GAMMA DETECTION; GAMMA RADIATION; GERMANIUM ALLOYS; POSITRONS; QUANTITY RATIO; RESOLUTION
Descriptors DEC
ALLOYS; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; COPPER ALLOYS; CORRELATIONS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENERGY LEVELS; FERMIONS; INTERACTIONS; IONIZING RADIATIONS; LEPTONS; MATTER; PARTICLE INTERACTIONS; RADIATION DETECTION; RADIATIONS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
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