PATTERN FORMATION OF ELECTROLESS DEPOSITION AND COLLOID AGGREGATION OF GOLD IN HIGH MAGNETIC FIELDS

被引：8

作者：

Mogi, Iwao ^{[1
]}

Okubo, Susumu ^{[1
]}

Kido, Giyuu ^{[1
]}

Nakagawa, Yasuaki ^{[2
]}

机构：

[1] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 980, Japan

[2] Tohoku Inst Technol, Sendai, Miyagi 982, Japan

来源：

FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY | 1993年 / 1卷 / 03期

关键词：

D O I：

10.1142/S0218348X93000502

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Pattern formation of two kinds of aggregation was investigated in high magnetic field of 8 T (tesla) as an experimental approach to the irreversible aggregation with particle drifts. A drastic change was observed in the growth pattern of the gold metal-forest (electroless deposit of gold around a lead ribbon), including a randomly ramified structure at 0 T and oblique growth with a smooth interface at 8 T. On the other hand, no remarkable effect of the magnetic field was observed in the branching pattern of the gold colloid solution.

引用

页码：475 / 479

页数：5

共 6 条

[1] SURFACE-ENHANCED RAMAN-SCATTERING BY MOLECULES ADSORBED ON AQUEOUS COPPER COLLOIDS [J].