Published February 1, 1982
| Version v1
Journal article
The heat capacity of Nb3SnHsub(x) in dependence on the hydrogen content
Creators
- 1. Polska Akademia Nauk, Wroclaw. Inst. Niskich Temperatur i Badan Strukturalnych
Description
Investigations of the heat capacity on Nb3SnHsub(x) samples (0 <= x <= 1.0) in the temperature range from 2 to 30 K are communicated. A strong decrease of Tsub(c) and γ is observed experimentally with rising x value. The change of the density of states near the Fermi level and the electron-phonon interaction parameter in dependence on x are determined. The discussion of the change in the properties considers the possibility of the formation of H-Nb bonding states and the position of the H-atoms near to the crossing point of the Nb-chains in the A15-structure. (author)
Additional details
Publishing Information
- Journal Title
- Phys. Status Solidi B
- Journal Volume
- 109
- Journal Issue
- 2
- Series
- Phys. Status Solidi B.
- Journal Page Range
- 511-517
- ISSN
- 0370-1972
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 13697498
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- DEBYE TEMPERATURE; ENERGY-LEVEL DENSITY; EXPERIMENTAL DATA; FERMI LEVEL; INTERMETALLIC COMPOUNDS; NIOBIUM BASE ALLOYS; NIOBIUM HYDRIDES; PHONONS; QUANTITY RATIO; SPECIFIC HEAT; SUPERCONDUCTIVITY; TIN ALLOYS; TIN HYDRIDES; TRANSITION TEMPERATURE; ULTRALOW TEMPERATURE; VERY LOW TEMPERATURE
- Descriptors DEC
- ALLOYS; DATA; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ENERGY LEVELS; HYDRIDES; HYDROGEN COMPOUNDS; INFORMATION; NIOBIUM ALLOYS; NIOBIUM COMPOUNDS; NUMERICAL DATA; PHYSICAL PROPERTIES; QUASI PARTICLES; THERMODYNAMIC PROPERTIES; TIN COMPOUNDS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS