SCANNING-FORCE-MICROSCOPY STUDY OF MEV-ATOMIC-ION-INDUCED SURFACE TRACKS IN ORGANIC-CRYSTALS

被引：56

作者：

KOPNICZKY, J ^{[1
]}

REIMANN, CT ^{[1
]}

HALLEN, A ^{[1
]}

SUNDQVIST, BUR ^{[1
]}

TENGVALL, P ^{[1
]}

ERLANDSSON, R ^{[1
]}

机构：

[1] LAB APPL PHYS,DEPT PHYS & MEASUREMENT TECHNOL,S-581183 LINKOPING,SWEDEN

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.49.625

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present scanning force microscope images of craterlike defects induced by individual 78.2-MeV I-127 ions incident on organic single-crystal L-valine surfaces. For grazing incidence ions, the craters are elongated along the ion azimuth of incidence and display a raised tail in the surface above the ion track. This permanent plastic deformation of the surface indicates that a hydrodynamic pressure-pulse phenomenon occurs in response to the electronically deposited energy.

引用

页码：625 / 628

页数：4

共 13 条

[1] DISCOVERY OF NUCLEAR TRACKS IN INTERPLANETARY DUST [J].

BRADLEY, JP ;

BROWNLEE, DE ;

FRAUNDORF, P .

SCIENCE, 1984, 226 (4681) :1432-1434

[2] COMPUTER EXPERIMENTS ON MOLECULAR EJECTION FROM AN AMORPHOUS SOLID - COMPARISON TO AN ANALYTIC CONTINUUM MECHANICAL MODEL [J].

FENYO, D ;

JOHNSON, RE .

PHYSICAL REVIEW B, 1992, 46 (09) :5090-5099

[3]

FLEISCHER RL, 1975, NUCLEAR TRACKS SOLID

[4]

HAKANSSON P, IN PRESS SELSKAB MAT, V43

[5] SPUTTERING BY FAST IONS BASED ON A SUM OF IMPULSES [J].

JOHNSON, RE ;

SUNDQVIST, BUR ;

HEDIN, A ;

FENYO, D .

PHYSICAL REVIEW B, 1989, 40 (01) :49-53

[6]

JOHNSON RE, 1992, PHYS TODAY, V28

[7] TRANSMISSION OF CHROMOSOMAL INSTABILITY AFTER PLUTONIUM ALPHA-PARTICLE IRRADIATION [J].

KADHIM, MA ;

MACDONALD, DA ;

GOODHEAD, DT ;

LORIMORE, SA ;

MARSDEN, SJ ;

WRIGHT, EG .

NATURE, 1992, 355 (6362) :738-740

[8] THERMAL SPIKE MODEL FOR HEAVY-ION INDUCED DESORPTION FROM SURFACES [J].

LUCCHESE, RR .

JOURNAL OF CHEMICAL PHYSICS, 1987, 86 (01) :443-453

[9] CALIFORNIUM-252 PLASMA DESORPTION MASS-SPECTROSCOPY [J].

MACFARLANE, RD ;

TORGERSON, DF .

SCIENCE, 1976, 191 (4230) :920-925

[10]

REIMANN CT, IN PRESS SELSKAB MAT, V43

← 1 2 →