Published January 2010
| Version v1
Journal article
Magnetism of UTGe compounds tuned by hydrogen absorption
- 1. Department of Condensed Matter Physics, Charles University, Ke Karlovu 5, 12116 Prague 2 (Czech Republic)
Description
UTGe compounds absorb hydrogen up to 2 H atoms/f.u., which has a dramatic impact on the 5f magnetism. The TC value of UCoGe increases to 50 K. Magnetic susceptibility of spin fluctuator UFeGe markedly increases. For ferromagnetic URhGe only α-hydride could be obtained, which moderate increase of TC and spontaneous moment. The α-hydride of UCoGe is surprisingly paramagnetic despite of a small volume expansion (0.25 %).
Availability note (English)
Available from http://dx.doi.org/10.1088/1742-6596/200/1/012002Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Physics. Conference Series (Online)
- Journal Volume
- 200
- Journal Issue
- 1
- Journal Page Range
- [5 p.]
- ISSN
- 1742-6596
Conference
- Title
- International conference on magnetism
- Acronym
- ICM 2009
- Dates
- 26-31 Jul 2009
- Place
- Karlsruhe (Germany)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42029546
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ABSORPTION; COBALT; COBALT HYDRIDES; FERROMAGNETIC MATERIALS; GERMANIUM; HYDROGEN; INTERMETALLIC COMPOUNDS; MAGNETIC SUSCEPTIBILITY; PARAMAGNETISM; SPIN; URANIUM
- Descriptors DEC
- ACTINIDES; ALLOYS; ANGULAR MOMENTUM; COBALT COMPOUNDS; ELEMENTS; HYDRIDES; HYDROGEN COMPOUNDS; MAGNETIC MATERIALS; MAGNETIC PROPERTIES; MAGNETISM; MATERIALS; METALS; NONMETALS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; SORPTION; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS