DETERMINATION OF CARRIER CONCENTRATION AND MOBILITY FROM PERSISTENT ACOUSTOELECTRIC CURRENTS

被引：9

作者：

SPEARS, DL

BRAY, R

机构：

[1] Physics Department, Purdue University, Lafayette

来源：

PHYSICS LETTERS A | 1969年 / A 29卷 / 09期

关键词：

D O I：

10.1016/0375-9601(69)90426-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Several methods are discussed of utilizing the persistent acoustoelectric current as a criterion for determining the current density at which the drift velocity is equal to the appropriate piezoelectric sound velocity in semiconductors. Since the sound velocity is well-known, the carrier concentration and mobility can be determined by application of the criterion. © 1969.

引用

页码：542 / &

共 7 条

[1] FREQUENCY SHIFTS DURING GROWTH OF AMPLIFIED ACOUSTIC FLUX IN CDS
BALBERT, I
MANY, A
[J]. APPLIED PHYSICS LETTERS, 1968, 13 (03) : 100 - &
[2] ANALYSIS OF PERSISTENT ACOUSTOELECTRIC CURRENTS
BRAY, R
SIMHONY, M
[J]. PHYSICS LETTERS A, 1969, A 29 (09) : 540 - &
[3] BRAY R, 1966, J PHYS SOC JPN, VS 21, P483
[4] CURRENT OSCILLATIONS IN PIEZOELECTRIC SEMICONDUCTORS
HAYDL, WH
HARKER, K
QUATE, CF
[J]. JOURNAL OF APPLIED PHYSICS, 1967, 38 (11) : 4295 - +
[5] ACOUSTOELECTRIC CURRENT DISTRIBUTION AND CURRENT SATURATION IN CDS
MCFEE, JH
TIEN, PK
[J]. JOURNAL OF APPLIED PHYSICS, 1966, 37 (07) : 2754 - &
[6] MOORE AR, 1965, PHYS REV, V138, P1250
[7] MOROZOV AI, 1967, SOV PHYS SEMICOND+, V1, P742

← 1 →