Magnetic interactions in chevrel phase ternary compounds
نویسندگان
چکیده
منابع مشابه
The Chevrel phase HgMo6S8
The crystal structure of HgMo(6)S(8), mercury(II) hexa-molybdenum octa-sulfide, is based on (Mo(6)S(8))S(6) cluster units ( symmetry) inter-connected through inter-unit Mo-S bonds. The Hg(2+) cations occupy large voids between the different cluster units and are covalently bonded to two S atoms. The Hg atoms and one S atom lie on sites with crystallographic and 3 symmetry, respectively. Refinem...
متن کاملMagnetic properties of some equiatomic ternary rare-earth compounds.
Interesting and diverse magnetic behavior has been reported in the literature on the rare-earth-based equiatomic ternary compounds. For example, CeGeGa (Ref. l) and possible CePdSb (Ref. 2) are dense Kondo ferromagnets, while hybridization-induced pseudogap formation at the Fermi level at low temperatures occurs in the nonmagnetic CeRhSb (Ref. 3) and CeNiSn. ' A massive heavy-electron state wit...
متن کاملGlances at Ternary Compounds
— In the large family of ternary compounds one could expect to find systematic trends for the various physical properties. For instance the geometrical arrangement of the atoms is, in most ternaries, tetrahedral. Beyond qualitative laws very few quantitative relationships have been established between crystallographic structures and other physical and chemical properties Topics such as tetrahed...
متن کاملThe Chevrel phase In4.07Mo15S11.87Se7.13 with mixed chalcogenide occupancy
The single-crystal of the title compound, indium pentadecamolybdenum nonadeca(sulfide/selenide), was obtained by solid state reaction with an S/Se mixture. It adopts the structure type of In(3)Mo(15)Se(19) and In(3.7)Mo(15)S(19), which are non-substituted Chevrel phases in the space group P6(3)/m. The Mo, one S/Se and two In sites have point symmetry m.. and two S/Se and one In atoms are in 3.....
متن کاملTuneable Magnetic Phase Transitions in Layered CeMn2Ge2-xSix Compounds
The structural and magnetic properties of seven CeMn2Ge(2-x)Six compounds with x = 0.0-2.0 have been investigated in detail. Substitution of Ge with Si leads to a monotonic decrease of both a and c along with concomitant contraction of the unit cell volume and significant modifications of the magnetic states - a crossover from ferromagnetism at room temperature for Ge-rich compounds to antiferr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Magnetism and Magnetic Materials
سال: 1980
ISSN: 0304-8853
DOI: 10.1016/0304-8853(80)90416-3