SPECIFIC-HEAT OF X2MNSN (X = CO, NI, PD, CU), X2MNIN (X = NI, PD) AND NI2MNSB HEUSLER COMPOUNDS

被引：35

作者：

FRAGA, GLF ^{[1
]}

BRANDAO, DE ^{[1
]}

SERENI, JG ^{[1
]}

机构：

[1] CNEA, CTR ATOM BARILOCHE, RA-8400 BARILOCHE, ARGENTINA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1991年 / 102卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(91)90287-K

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Results of low-temperature specific heat measurements (1.5-8.0 K) on X2MnSn (X = Co, Ni, Pd, Cu), X2Mnln (X = Ni, Pd) and Ni2MnSb Heusler compounds are presented. All the compounds, except the cobalt based one, exibit a lattice spectrum anomaly described by an Einstein's term (soft-phonons). For all but one compound, the experimental values of the electronic specific heat coefficients are, at least, twice as big as the theoretical estimates. For two compounds it was possible to determine the magnetic effective field on Mn nuclei.

引用

页码：199 / 207

页数：9

共 50 条

[41] Electronic and magnetic properties of X-doped (X=Ni, Pd, Pt) WS2 monolayer
Zhao, Xu
Xia, Congxin
Dai, Xianqi
Wang, Tianxing
Chen, Peng
Tian, Liang
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 414 : 45 - 48
[42] The Solid Solutions of Heusler Alloys (Pd1-xMex)2MnSn (Me=Co, Ni, x=0.0-1.0): Energy, Charge, and Magnetic Characteristics
Uvarov, V. M.
Uvaro, M. V.
Kudryavtsev, Y. V.
Rudenko, E. M.
Makeieva, I. M.
METALLOPHYSICS AND ADVANCED TECHNOLOGIES, 2024, 46 (02) : 97 - 109
[43] COMPOUNDS OF TYPE M5X2 - PD5AS2 NI5SI2 + NI5P2
SAINI, GS
TAYLOR, JB
CALVERT, LD
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1964, 42 (07): : 1511 - &
[44] FERROMAGNETIC-ALLOY PHASES NEAR THE COMPOSITIONS NI2MNIN, NI2MNGA, CO2MNGA, PD2MNSB, AND PDMNSB
HAMES, FA
JOURNAL OF APPLIED PHYSICS, 1960, 31 (05) : S370 - S371
[45] BIS(BIDENTATE) COMPLEXES OF IMINOBIS(DIPHENYLPHOSPHINE CHALCOGENIDES) [M(N(XPPH(2))(2)-X,X')(2)] (X=S OR SE M=NI, PD OR PT)
BHATTACHARYYA, P
NOVOSAD, J
PHILLIPS, J
SLAWIN, AMZ
WILLIAMS, DJ
WOOLLINS, JD
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (10): : 1607 - 1613
[46] The effect of a fourth element (Co, Cu, Fe, Pd) on the standard enthalpy of formation of the Heusler compound Ni2MnSn
Yin, Ming
Nash, Philip
JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 667 : 184 - 190
[47] COMPOUNDS OF TYPE R(X' X'')2 IN SYSTEMS WITH R[TI ZR HF X'[FE CO NI CU AND X''[AL GA AND THEIR CRYSTAL STRUCTURES
MARKIV, VY
KRIPYAKE.PI
SOVIET PHYSICS CRYSTALLOGRAPHY, USSR, 1967, 11 (06): : 733 - &
[48] Thermal and physical properties of B2 Al-Ir-X (X = Ni, Ru, Pd, Co, Fe) alloys
del Grosso, M. F.
Mosca, H. O.
Bozzolo, G.
INTERMETALLICS, 2010, 18 (05) : 945 - 953
[49] A comparative study of precipitation behavior of Heusler phase (Ni2TiAl) from B2-TiNi in Ni-Ti-Al and Ni-Ti-AI-X (X = Hf, Pd, Pt, Zr) alloys
Jung, J
Ghosh, G
Olson, GB
ACTA MATERIALIA, 2003, 51 (20) : 6341 - 6357
[50] LIGAND EFFECTS IN ORGANOMETALLIC THERMOCHEMISTRY - THE SEQUENTIAL BOND-ENERGIES OF NI(CO)(X)(+) AND NI(N-2)(X)(+) (X=1-4) AND NI(NO)(X)(+) (X=1-3)
KHAN, FA
STEELE, DL
ARMENTROUT, PB
JOURNAL OF PHYSICAL CHEMISTRY, 1995, 99 (19): : 7819 - 7828

← 1 2 3 4 5 →