Superabundant vacancy-hydrogen clusters in electrodeposited Ni and Cu

被引：97

作者：

Fukai, Y ^{[1
]}

Mizutani, M

Yokota, S

Kanazawa, M

Miura, Y

Watanabe, T

机构：

[1] Chuo Univ, Dept Phys, Bunkyo Ku, Tokyo 1128551, Japan

[2] Tokyo Metropolitan Univ, Dept Appl Chem, Hachioji, Tokyo 192, Japan

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2003年 / 356卷

关键词：

superabundant vacancies; vacancy-hydrogen clusters; electrodeposition; thermal desorption;

D O I：

10.1016/S0925-8388(02)01270-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Thermal desorption spectra of Ni and Cu were measured on electrodeposited samples and those heat-treated under high hydrogen pressures and high temperatures. Major desorption peaks observed in these two groups of samples agreed reasonably with each other, from which it is concluded that a large number of vacancy-hydrogen clusters are incorporated in the process of electrodeposition. (C) 2002 Elsevier B.V. All rights reserved.

引用

页码：270 / 273

页数：4

共 22 条

[1] DEFECT TRAPPING OF ION-IMPLANTED DEUTERIUM IN COPPER [J].

BESENBACHER, F ;

NIELSEN, BB ;

MYERS, SM .

JOURNAL OF APPLIED PHYSICS, 1984, 56 (12) :3384-3393

[2] Hydrogen promoted copper migration in the high pressure anneal process [J].

Fujikawa, T ;

Yoshikawa, T ;

Ohnishi, T ;

Sato, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2001, 40 (4A) :2191-2196

[3]

FUJIKAWA T, 2000, P ADV MET C AMC 1999, P187

[4] EVIDENCE OF COPIOUS VACANCY FORMATION IN NI AND PD UNDER A HIGH HYDROGEN PRESSURE [J].

FUKAI, Y ;

OKUMA, N .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1993, 32 (9A) :L1256-L1259

[5] FORMATION OF SUPERABUNDANT VACANCIES IN PD HYDRIDE UNDER HIGH HYDROGEN PRESSURES [J].

FUKAI, Y ;

OKUMA, N .

PHYSICAL REVIEW LETTERS, 1994, 73 (12) :1640-1643

[6] Formation of superabundant vacancies in metal hydrides at high temperatures [J].

Fukai, Y .

JOURNAL OF ALLOYS AND COMPOUNDS, 1995, 231 (1-2) :35-40

[7] Formation of superabundant vacancies in M-H alloys and some of its consequences: a review [J].

Fukai, Y .

JOURNAL OF ALLOYS AND COMPOUNDS, 2003, 356 :263-269

[8] Superabundant vacancies formed in metal-hydrogen alloys [J].

Fukai, Y .

PHYSICA SCRIPTA, 2003, T103 :11-14

[9] Phase diagram and superabundant vacancy formation in Cr-H alloys [J].

Fukai, Y ;

Mizutani, M .

MATERIALS TRANSACTIONS, 2002, 43 (05) :1079-1084

[10] Hydrogen-induced superabundant vacancies and diffusion enhancement in some FCC metals [J].

Fukai, Y ;

Haraguchi, T ;

Hayashi, E ;

Ishii, Y ;

Kurokawa, Y ;

Yanagawa, J .

DIFFUSIONS IN MATERIALS: DIMAT2000, PTS 1 & 2, 2001, 194-1 :1063-1068

← 1 2 3 →