Published September 1, 1979
| Version v1
Journal article
NMR studies of the effect of alloying Cu, Ag, Tl, I, and Ge into amorphous As2Se3
Description
77Se and 205Tl NMR measurements are carried out for a-As2Se3 with different additives. It is found that the NMR chemical shift and the increase in electrical conductivity with the addition of different elements have a close relationship. The results can be explained by assuming that some fraction of additive elements are positively ionized, resulting in an increase in the density of negatively charged Se dangling bonds and a shift of the Fermi level. (author)
Additional details
Publishing Information
- Journal Title
- Phys. Status Solidi B
- Journal Volume
- 95
- Journal Issue
- 1
- Series
- Phys. Status Solidi B.
- Journal Page Range
- 279-282
- ISSN
- 0370-1972
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 11519237
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ARSENIC SELENIDES; CHEMICAL SHIFT; COPPER ALLOYS; ELECTRIC CONDUCTIVITY; EXPERIMENTAL DATA; GERMANIUM ALLOYS; IODINE ADDITIONS; ISOLATED VALUES; NUCLEAR MAGNETIC RESONANCE; SELENIUM 77; SILVER ALLOYS; THALLIUM ALLOYS; THALLIUM 205
- Descriptors DEC
- ALLOYS; ARSENIC COMPOUNDS; CHALCOGENIDES; DATA; DATA FORMS; ELECTRICAL PROPERTIES; EVEN-ODD NUCLEI; HEAVY NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MAGNETIC RESONANCE; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; PHYSICAL PROPERTIES; RADIOISOTOPES; RESONANCE; SECONDS LIVING RADIOISOTOPES; SELENIDES; SELENIUM COMPOUNDS; SELENIUM ISOTOPES; STABLE ISOTOPES; THALLIUM ISOTOPES; TRANSITION ELEMENT ALLOYS