SMALL-ANGLE BACKSCATTERING OF HYDROGEN, DEUTERIUM, HELIUM AND NEON FROM SINGLE AND POLYCRYSTALLINE NICKEL

被引：29

作者：

HOU, M ^{[1
]}

ECKSTEIN, W ^{[1
]}

VERBEEK, H ^{[1
]}

机构：

[1] MAX PLANCK INST PLASMA PHYS,EURATOM,D-8046 GARCHING,FED REP GER

来源：

RADIATION EFFECTS AND DEFECTS IN SOLIDS | 1978年 / 39卷 / 02期

关键词：

CRYSTALS - Radiation Effects - DEUTERIUM - HELIUM - HYDROGEN - ION BEAMS;

D O I：

10.1080/00337577808237910

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Ion beams of H, D, He and Ne with incident energies of 1. 5 to 20 keV were directed onto a (110)Ni single crystal surface and a polycrystalline Ni target. Ions and neutral atoms scattered at 15 degree under specular conditions were energy analyzed. For the single crystal the influence of the crystal orientation with respect to the scattering plane was investigated. The measured energy distributions are compared with MARLOWE computer simulatioand with the analytical multiple scattering theory of Firsov et al. Within the errors satisfactory agreement between the results of the experiment and both theories was found. This was possible because the neutral backscattered particles were measured. This avoids difficulties which arise from energy and angular dependences of the neutralization probabilities when only ions are measured.

引用

页码：107 / 117

页数：11

共 21 条

[11] MULTIPLE-SCATTERING OF LOW-ENERGY RARE-GAS IONS - COMPARISON OF EXPERIMENT AND COMPUTER-SIMULATION
HEILAND, W
TAGLAUER, E
ROBINSON, MT
[J]. NUCLEAR INSTRUMENTS & METHODS, 1976, 132 (JAN-F): : 655 - 660
[12] COMPUTER STUDIES OF LOW-ENERGY SCATTERING IN CRYSTALLINE AND AMORPHOUS TARGETS
HOU, M
ROBINSON, MT
[J]. NUCLEAR INSTRUMENTS & METHODS, 1976, 132 (JAN-F): : 641 - 645
[13] HOU M, APPLIED PHYSICS
[14] MEDIUM-ENERGY ION SCATTERING BY SOLID-SURFACES .2.
MASHKOVA, ES
MOLCHANOV, VA
[J]. RADIATION EFFECTS AND DEFECTS IN SOLIDS, 1974, 23 (04): : 215 - 270
[15] MATSCHKE FEP, 1977, 7 P INT C AT COLL SO
[16] OEN OS, 1976, NUCL INSTRUM METHODS, V132, P647, DOI 10.1016/0029-554X(76)90806-5
[17] PEOLSEMA B, 1976, SURF SCI, V55, P445
[18] STUDY OF LOW-ENERGY NOBLE-GAS ION REFLECTION FROM MONOCRYSTALLINE SURFACES - INFLUENCE OF THERMAL VIBRATIONS OF SURFACE ATOMS .4. POSSIBILITIES FOR ESTIMATION OF ACTUAL ION-ATOM INTERACTION POTENTIAL
POELSEMA, B
VERHEY, LK
BOERS, AL
[J]. SURFACE SCIENCE, 1977, 64 (02) : 554 - 566
[19] COMPUTER-SIMULATION OF ATOMIC-DISPLACEMENT CASCADES IN SOLIDS IN BINARY-COLLISION APPROXIMATION
ROBINSON, MT
TORRENS, IM
[J]. PHYSICAL REVIEW B, 1974, 9 (12): : 5008 - 5024
[20] ENERGY ANALYSIS OF NEUTRAL H, DEUTERIUM, HE AND NE ATOMS WITH ENERGIES FROM 200 EV TO 10 KEV
VERBEEK, H
ECKSTEIN, W
MATSCHKE, FEP
[J]. JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1977, 10 (09): : 944 - 949

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