LONG-RANGE SELF-ORGANIZATION OF PSEUDO-1D NIAL SINGLE-CRYSTAL ARRAY

被引：7

作者：

KAMIGAKI, K ^{[1
]}

ISHIDA, M ^{[1
]}

NIBOSHI, M ^{[1
]}

TERAUCHI, H ^{[1
]}

SANO, N ^{[1
]}

机构：

[1] SHARP CO LTD,CENT RES LABS,TENRI 632,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.68.2317

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have first shown a long-range self-organization of a pseudo-one-dimensional single-crystal island array in an early epitaxial-growth stage of NiAl on (001) AlAs at 790 K. Up to the coverage theta = 0.4, the dominant growth feature is an elongation along the [110BAR]AlAs direction with constant island height. As a result, there appears a quasiperiodic array of NiAl wires over a few mu-m long running along the [110]AlAs direction at theta = 0.4. After that, the dominant growth behavior changes from the lateral growth to a growth in height.

引用

页码：2317 / 2320

页数：4