Affordable Access

Publisher Website

Electrical resistance of αFe2O3under ultrahigh static pressure

Authors
Journal
Solid State Communications
0038-1098
Publisher
Elsevier
Publication Date
Volume
36
Issue
2
Identifiers
DOI: 10.1016/0038-1098(80)90680-8

Abstract

Abstract The electrical resistance of high purity αFe 2O 3 is measured in a triple-stage high pressure apparatus using polycrystalline sintered diamond as the last stage pistons. The resistance is nearly constant at about 10 7Ω and begins to drop at 0.4–0.5 Mbar. It tends to level out at about 10 4Ω, then start dropping again down to a few ohms. The first decrease may correspond to the transition of αFe 2O 3 found in shock-wave experiments. The second decrease may indicate the presence of a new transition to the conductive state.

There are no comments yet on this publication. Be the first to share your thoughts.

Statistics

Seen <100 times
0 Comments

More articles like this

Optical absorption spectrum of hematite, αFe2O3nea...

on Journal of Physics and Chemist... Jan 01, 1980

Microscopic origin of piezomagnetism of αFe2O3

on Solid State Communications Jan 01, 1968

Neutron diffraction study of the (1-x)αFe2O3xAl2O...

on Solid State Communications Jan 01, 1974

Formation of the spinel Cu0.5Fe2.5O4from CuFe2O4an...

on Materials Research Bulletin Jan 01, 1968
More articles like this..