UNIDIRECTIONAL CHANNELING AND BLOCKING - A NEW TECHNIQUE FOR DEFECT STUDIES

被引：16

作者：

FELDMAN, LC

APPLETON, BR

机构：

[1] Bell Telephone Laboratories, Murray Hill

[2] Oak Ridge National Laboratory, Oak Ridge

来源：

APPLIED PHYSICS LETTERS | 1969年 / 15卷 / 09期

关键词：

D O I：

10.1063/1.1653009

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This letter reports measurements of a new type of double alignment channeling process which simultaneously uses the channeling effect" and "blocking effect" in a relatively simple geometry. Results for the case of 500-keV He ions impinging on ZnO single crystals are shown to be in fair agreement with a calculation of the magnitude of this effect based on the Lindhard model of particle channeling. It is shown that the sensitivity of this measurement to the detection of atoms not on normal lattice sites is a factor of 10-50 greater than in the usual channeling experiment. © 1969 The American Institute of Physics."

引用

页码：305 / &

共 11 条

[1]

APPLETON BR, 1969, B AM PHYS SOC, V14, P377

[2]

APPLETON BR, TO BE PUBLISHED

[3]

BARRETT JH, 1969, B AM PHYS SOC, V14, P372

[4] EXPERIMENTAL INVESTIGATION OF ORIENTATION DEPENDENCE OF RUTHERFORD SCATTERING YIELD IN SINGLE CRYSTALS [J].

BOGH, E ;

UGGERHOJ, E .

NUCLEAR INSTRUMENTS & METHODS, 1965, 38 (DEC) :216-&

[5] DEFECT STUDIES IN CRYSTALS BY MEANS OF CHANNELING [J].

BOGH, E .

CANADIAN JOURNAL OF PHYSICS, 1968, 46 (06) :653-&

[6] CHANNELING OF MEV PROJECTILES IN TUNGSTEN AND SILICON [J].

DAVIES, JA ;

DENHARTOG, J ;

WHITTON, JL .

PHYSICAL REVIEW, 1968, 165 (02) :345-+

[7] BLOCKING EFFECTS IN EMERGENCE OF CHARGED PARTICLES FROM SINGLE CRYSTALS [J].

GEMMELL, DS ;

HOLLAND, RE .

PHYSICAL REVIEW LETTERS, 1965, 14 (23) :945-+

[8]

KULIKAUSKAS VS, 1968, SOV PHYS JETP-USSR, V26, P321

[9]

Kuliskauskas VS., 1968, ZH EKSPERIM TEOR FIZ, V53, P487

[10]

Lindhard J., 1965, K DAN VIDENSK SELSK, V34, P14

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