PULSED LASER INTERACTION WITH ANTIMONY SINGLE-CRYSTAL (111) SURFACE

被引：0

作者：

BREZINI, A

ZEKRI, N

机构：

[1] UST ORAN,DEPT PHYS,EL MNAOUER,ALGERIA

[2] UNIV ORAN,INST EXACT SCI,DEPT PHYS,ES SENIA,ALGERIA

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1992年 / 30卷 / 03期

关键词：

D O I：

10.1016/0254-0584(92)90220-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Sb(111) was treated under ultra high vacuum conditions by the radiation of a high power pulsed excimer laser in the far UV (lambda = 193 nm). The surface modifications by the laser irradiation as a function of the pulse energy density (PED) and of the annealing repetition number (ARN) were examined. Surface analysis by Auger electron spectroscopy indicated that a clean and ordered surface may be obtained by this technique. In particular, a strong chemical reduction was observed for PED in the range 100 to 130 mJ/cm2.

引用

页码：179 / 182

页数：4

共 8 条

[1]

AKPER I, 1949, PHYS REV, V76, P270

[2]

GALVIN GJ, 1983, SPIE P, P385

[3] ELECTRONIC-TRANSITIONS IN SURFACE AND NEAR-SURFACE RADIATION EFFECTS [J].