Evidence for a localized magnetic moment in lanthanum intermetallic compounds

1968 ◽  
Vol 28 (3) ◽  
pp. 214-215 ◽  
Author(s):  
A.M. Toxen ◽  
R.J. Gambino
Keyword(s):  
Intermetallic Compounds ◽  
Magnetic Moment ◽  
Localized Magnetic Moment

Evidence for a localized magnetic moment in paramagnetic α-Mn from multiplet splitting

1974 ◽  
Vol 15 (6) ◽  
pp. 1051-1054 ◽  
Author(s):  
F.R. McFeely ◽  
S.P. Kowalczyk ◽  
L. Ley ◽  
D.A. Shirley
Keyword(s):  
Magnetic Moment ◽  
Multiplet Splitting ◽  
Localized Magnetic Moment

Structure and Magnetic Properties of GdPt2In and GdPt2Sn

2009 ◽  
Vol 64 (2) ◽  
pp. 170-174 ◽  
Author(s):  
Birgit Heying ◽  
Ute Ch. Rodewald ◽  
Wilfried Hermes ◽  
Rainer Pöttgen
Keyword(s):  
Magnetic Properties ◽  
Magnetic Susceptibility ◽  
Single Crystal ◽  
Intermetallic Compounds ◽  
Coordination Number ◽  
Magnetic Moment ◽  
Space Group ◽  
X Ray ◽  
Arc Melting ◽  
Experimental Magnetic Moment

The platinum-rich intermetallic compounds GdPt2In and GdPt2Sn were synthesized by arc-melting of the elements and subsequent annealing. The structures were refined from single crystal X-ray diffractometer data: ZrPt2Al type, space group P63/mmc, a = 455.1(1), c = 899.3(3) pm, wR2 = 0.0361, 166 F2 values, 9 variables for GdPt2In, and a = 453.2(1), c = 906.5(2) pm, wR2 = 0.0915, 166 F2 values, 9 variables for GdPt2Sn. The platinum and indium (tin) atoms build up threedimensional [Pt2In] and [Pt2Sn] networks with short Pt-In (Pt-Sn) distances and Pt2 dumb-bells (290 and 297 pm in GdPt2In and GdPt2Sn). The gadolinium atoms have coordination number 14 with 8 Pt and 6 In (Sn) neighbors. Magnetic susceptibility measurements on GdPt2In show Curie-Weiss behavior with an experimental magnetic moment of 8.06(2) μB/Gd atom. GdPt2In orders ferromagnetically at 27.7(2) K

Localized Magnetic Moment of Co Impurity in CrVCo Alloys

1977 ◽  
Vol 43 (6) ◽  
pp. 1857-1860 ◽  
Author(s):  
Hiroshi Akoh ◽  
Masahiro Matsumura ◽  
Kunisuke Asayama ◽  
Akira Tasaki
Keyword(s):  
Magnetic Moment ◽  
Localized Magnetic Moment

FORMATION OF MAGNETIC MOMENTS IN INTERMETALLIC COMPOUNDS AND ALLOYS

1993 ◽  
Vol 07 (01n03) ◽  
pp. 756-759 ◽  
Author(s):  
T. BEUERLE ◽  
K. HUMMLER ◽  
M. FÄHNLE
Keyword(s):  
Transition Metals ◽  
Ab Initio ◽  
Intermetallic Compounds ◽  
Magnetic Moment ◽  
Nearest Neighbor ◽  
Physical Mechanism ◽  
Magnetic Moments ◽  
Lmto Method ◽  
Minimum Number ◽  
Alloy Systems

Jaccarino and Walker proposed that in certain alloy systems a considered kind of atom attains a constant value of the magnetic moment if it is surrounded by at least a minimum number of nearest-neighbor atoms of a certain kind, and that it is nonmagnetic otherwise. It is shown by ab initio supercell calculations within the LMTO method that the system Nbi−xMox with 1% iron approximately fulfills the Jaccarino-Walker hypothesis, whereas the alloy FexRh1−x does not. The physical mechanism for the destruction of the Fe moment in bcc alloys with 4d and 5d transition metals is elucidated.

scholarly journals Temperature-dependent electronic structure in a localized-magnetic-moment system: Gadolinium

1992 ◽  
Vol 45 (13) ◽  
pp. 7272-7281 ◽  
Author(s):  
Dongqi Li ◽  
Jiandi Zhang ◽  
P. A. Dowben ◽  
M. Onellion
Keyword(s):  
Electronic Structure ◽  
Magnetic Moment ◽  
Temperature Dependent ◽  
Moment System ◽  
Localized Magnetic Moment
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