Počet záznamů: 1
2009 Annual Report Book of the Hihgh-Field Laboratory for Superconducting Materials
- 1.0380098 - FZÚ 2013 JP eng M - Část monografie knihy
Tereshina, Evgeniya - Andreev, Alexander V. - Koyama, K. - Isnard, O. - Watanabe, K.
Crystal structure and magnetoelastic properties of Lu2Fe16.5Ru0.5 intermetallic compound.
2009 Annual Report Book of the Hihgh-Field Laboratory for Superconducting Materials. Tohoku: Institute for Materials Research, 2010, s. 111-115
Grant CEP: GA ČR GA202/09/0339
Výzkumný záměr: CEZ:AV0Z10100520
Klíčová slova: rare-earth intermetallics * exchange interactions * antiferromagnetism * magnetostriction
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
The crystal structure of Lu2Fe16.5Ru0.5 was studied by powder neutron diffraction. The Ru atoms were found to reside in 12k positions of the hexagonal Th2Ni17-type of structure. The magnetostriction study performed by high-field X-ray diffraction has shown that the metamagnetic antiferromagnetic-ferromagnetic transition is accompanied by large linear strains mostly occurring along the easy magnetization axis of the compound, with the volume effect reaching out 2*10-3 in the field of 5 T at 10 K.
Trvalý link: http://hdl.handle.net/11104/0210905
Počet záznamů: 1