The Magnetic Properties and Phase Diagram of Iron Tellurium System

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概要

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• Ill the present paper, studies on the phase diagram and magnetic properties of Fe-Te system are reported. It was found by X-ray and thermal analysis that a number of intermetallic compounds are formed from melt through peritectic reactions, and an eutectoid reaction was seen to occur between two compounds α(ca FeTe) and β(ca FeTe_2) at 520℃, the reactions product having NiAs structure. The α phase shows an antiferromagnetic behavior with asymptotic Curie temperature θ=130°K, Curie-Weiss constant C=0.57, but the crystal lattice type of this compound is obscure at present. The β phase has a crystal lattice of the markasite type and is antiferromagnetic, with θ=67°K and C-1.31. The Y phase which has a crystal lattice of the NiAs type shows an antiferromagnetic behavior, with θ=800°K and C=1.15. A short discussion on the antiferromagnetism of these compounds is given.

• 社団法人日本物理学会の論文
• 1955-10-05

著者

• Chiba Shoko

  The Research Institute For Iron Steel And Other Metals Tohoku University

関連論文

• The Magnetic Properties and Phase Diagram of Iron Tellurium System
• On the Magnetic Property of Iron Telluride
• On the Magnetic Anisotropy of Single Crystal of Chromium Telluride

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