A NEW NEGATIVE MAGNETO‐RESISTANCE EFFECT IN GERMANIUM
作者:
V. L. Newhouse,
E. S. Furgason,
T. D. Ellis,
期刊:
Applied Physics Letters
(AIP Available online 1969)
卷期:
Volume 14,
issue 10
页码: 308-310
ISSN:0003-6951
年代: 1969
DOI:10.1063/1.1652662
出版商: AIP
数据来源: AIP
摘要:
A decrease in resistivity with increasing magnetic field has been found in high‐purityn‐type germanium subjected to crossedEandBfields at 4.2°K. The effect is due to an increase in carrier density with increasingBcaused by impact ionization of previously un‐ionized donors, and is associated with the presence of the Hall electric field. It is accompanied by bulk oscillations in the megacycle range.
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