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Title: Metamagnetic phase transition in Nd{sub 1-x}Tb{sub x}Co{sub 2} compounds

Abstract

The electric resistivity and neutron diffraction measurements of the intermetallic compounds Nd{sub 1-x}Tb{sub x}Co{sub 2} (x = 0, 0.2, 0.3, 0.5, 0.7, or 1) have been performed. All compounds have a cubic structure at room temperature and a rhombohedral structure at 4.2 K. The magnetic structure of these compounds is described by the wave vector k = 0. The magnetizations of the rare earth and cobalt sublattices increase with increasing x. The concentration dependence of the cobalt sublattice magnetization is explained on the basis of the model of metamagnetic band subsystem in compounds of the RCo{sub 2} type.

Authors:
; ; ; ;  [1];  [2]
  1. Russian Academy of Sciences, Institute of Metal Physics, Ural Division (Russian Federation)
  2. Sungkyunkwan University, Department of Physics (Korea, Republic of)
Publication Date:
OSTI Identifier:
21090922
Resource Type:
Journal Article
Resource Relation:
Journal Name: Crystallography Reports; Journal Volume: 52; Journal Issue: 3; Other Information: DOI: 10.1134/S1063774507030133; Copyright (c) 2007 Nauka/Interperiodica; Article Copyright (c) 2007 Pleiades Publishing, Inc; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CUBIC LATTICES; ELECTRIC CONDUCTIVITY; INTERMETALLIC COMPOUNDS; MAGNETIZATION; NEODYMIUM ALLOYS; NEUTRON DIFFRACTION; PHASE TRANSFORMATIONS; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0273-0400 K; TERBIUM ALLOYS; TRIGONAL LATTICES

Citation Formats

Sherstobitova, E. A., E-mail: sherl@imp.uran.ru, Kozlov, K. A., Teplykh, A. E., Dorofeev, Yu. A., Skryabin, Yu. N., and Pirogov, A. N.. Metamagnetic phase transition in Nd{sub 1-x}Tb{sub x}Co{sub 2} compounds. United States: N. p., 2007. Web. doi:10.1134/S1063774507030133.
Sherstobitova, E. A., E-mail: sherl@imp.uran.ru, Kozlov, K. A., Teplykh, A. E., Dorofeev, Yu. A., Skryabin, Yu. N., & Pirogov, A. N.. Metamagnetic phase transition in Nd{sub 1-x}Tb{sub x}Co{sub 2} compounds. United States. doi:10.1134/S1063774507030133.
Sherstobitova, E. A., E-mail: sherl@imp.uran.ru, Kozlov, K. A., Teplykh, A. E., Dorofeev, Yu. A., Skryabin, Yu. N., and Pirogov, A. N.. Tue . "Metamagnetic phase transition in Nd{sub 1-x}Tb{sub x}Co{sub 2} compounds". United States. doi:10.1134/S1063774507030133.
@article{osti_21090922,
title = {Metamagnetic phase transition in Nd{sub 1-x}Tb{sub x}Co{sub 2} compounds},
author = {Sherstobitova, E. A., E-mail: sherl@imp.uran.ru and Kozlov, K. A. and Teplykh, A. E. and Dorofeev, Yu. A. and Skryabin, Yu. N. and Pirogov, A. N.},
abstractNote = {The electric resistivity and neutron diffraction measurements of the intermetallic compounds Nd{sub 1-x}Tb{sub x}Co{sub 2} (x = 0, 0.2, 0.3, 0.5, 0.7, or 1) have been performed. All compounds have a cubic structure at room temperature and a rhombohedral structure at 4.2 K. The magnetic structure of these compounds is described by the wave vector k = 0. The magnetizations of the rare earth and cobalt sublattices increase with increasing x. The concentration dependence of the cobalt sublattice magnetization is explained on the basis of the model of metamagnetic band subsystem in compounds of the RCo{sub 2} type.},
doi = {10.1134/S1063774507030133},
journal = {Crystallography Reports},
number = 3,
volume = 52,
place = {United States},
year = {Tue May 15 00:00:00 EDT 2007},
month = {Tue May 15 00:00:00 EDT 2007}
}