ICAR Research Data Repository for Knowledge Management
DSpace at IIT Bombay
View Archive InfoMetadata
| Field | Value |
| Title | Evidence of pseudogap formation in a new valence-fluctuating compound - cerhsb |
| Names |
MALIK, SK
(author) ADROJA, DT (author) |
| Date Issued | 1991 (iso8601) |
| Abstract | The compound CeRhSb, crystallizing in the orthorhombic CeCu2-type structure, has been synthesized. Its unit-cell volume is anomalous in relation to that of isostructural RRhSb (R = rare earth) compounds. Its magnetic susceptibility is weakly temperature dependent and exhibits a broad maximum at about 113 K, characteristic of valence-fluctuating Ce compounds. The resistivity also shows a broad maximum at 113 K followed by a rapid rise below 21 K. The latter indicates a gap formation in the electronic density of states. The gap energy is estimated to be about 4 K. Thus CeRhSb appears to represent a valence-fluctuating cerium compound in which a pseudogap develops in the electronic density of states at low temperatures. |
| Genre | Note |
| Topic | cerium |
| Identifier | 0163-1829 |
| Related Item | |