Abstract
A report on the discovery of room temperature ferromagnetic (FM) semiconductor in chalcopyrite with Tc = 312 K was presented. It was observed that the samples showed a transition to the antiferromagnetic (AFM) state at a temperature below 47 K. The magnetic properties on the samples were investigated using superconducting quantum interference device (SQUID) magnetometer. The Laue x-ray diffraction (XRD) studies on the single crystals and θ-2θ powder diffraction on the polycrystalline samples were performed.
Original language | English (US) |
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Article number | 257203 |
Pages (from-to) | 2572031-2572034 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 88 |
Issue number | 25 I |
State | Published - Jun 24 2002 |
ASJC Scopus subject areas
- Physics and Astronomy(all)