ELECTRICAL AND MAGNETIC CHARACTERIZATION OF RH2O3-I

Authors
ROY A GHOSE J
Citation
A. Roy et J. Ghose, ELECTRICAL AND MAGNETIC CHARACTERIZATION OF RH2O3-I, Materials research bulletin, 33(4), 1998, pp. 547-551
Citations number
9
Categorie Soggetti
Material Science
Journal title
Materials research bulletin → ACNP
ISSN journal
00255408
Volume
33
Issue
4
Year of publication
1998
Pages
547 - 551
Database
ISI
SICI code
0025-5408(1998)33:4<547:EAMCOR>2.0.ZU;2-9
Abstract
Electrical and magnetic measurement results show that Rh2O3-I is a p-t ype semiconductor showing temperature independent Pauli paramagnetism above 200 K. Below 200 K, this oxide shows an increase in the magnetic susceptibility with decreasing temperature, indicating a magnetic pha se transition at 200 K. This transition is also reflected in the elect rical resistivity measurements. (C) 1998 Elsevier Science Ltd.