Electrochemical annealing and its relevance in metal electroplating: an atomistic view

被引：23

作者：

Pichardo-Pedrero, E. ^{[1
]}

Beltramo, G. L. ^{[1
]}

Giesen, M. ^{[1
]}

机构：

[1] Forschungszentrum Julich, Inst Bio & Nanosyst, IBN Biomech 4, D-52425 Julich, Germany

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2007年 / 87卷 / 03期

关键词：

D O I：

10.1007/s00339-007-3912-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Using electrochemical scanning tunneling microscopy we have studied the decay of monolayer high islands on Au(001) electrodes as a function of electrode potential and as a function of the specifically adsorbed ion on the surface. We find that island decay is diffusion-limited and transport rates depend strongly on electrode potential and on the specifically adsorbed ion, an effect qualitatively known for long now. In this study we quantitatively investigate the transport rates and find values for the relevant transport energy barriers in the different electrolytes.

引用

页码：461 / 467

页数：7

共 54 条

[1] BACH CE, 1993, J ELECTROCHEM SOC, V140, P2181
[2] Step and island dynamics on Cu(111), Ag(111) and Au(100) electrodes in electrolyte
Baier, S
Dieluweit, S
Giesen, M
[J]. SURFACE SCIENCE, 2002, 502 : 463 - 473
[3] Determination of activation energies of mass transport processes on Ag(111) electrodes in aqueous electrolyte
Baier, S
Giesen, M
[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2000, 2 (16) : 3675 - 3680
[4] A novel approach to measure the step line tension and the step dipole moment on vicinal Au(001) electrodes
Beltramo, G. L.
Ibach, H.
Giesen, M.
[J]. SURFACE SCIENCE, 2007, 601 (08) : 1876 - 1885
[5] In-situ STM investigation of specific anion adsorption on Cu(111)
Broekmann, P
Wilms, M
Kruft, M
Stuhlmann, C
Wandelt, K
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1999, 467 (1-2): : 307 - 324
[6] ELECTROCHEMICAL REGENERATION OF CLEAN AND WELL-ORDERED PD(111) SURFACES
CALI, GJ
BERRY, GM
BOTHWELL, ME
SORIAGA, MP
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1991, 297 (02): : 523 - 528
[7] Reconstruction phenomena at gold/electrolyte interfaces: An in-situ STM study of Au(100)
Dakkouri, AS
[J]. SOLID STATE IONICS, 1997, 94 (1-4) : 99 - 114
[8] On the generation of metal clusters with the electrochemical scanning tunneling microscope
Del Pópolo, MG
Leiva, EPM
Mariscal, M
Schmickler, W
[J]. SURFACE SCIENCE, 2005, 597 (1-3) : 133 - 155
[9] Determination of step and kink energies on Au(100) electrodes in sulfuric acid solutions by island studies with electrochemical STM
Dieluweit, S
Giesen, M
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2002, 524 : 194 - 200
[10] STM studies on the island dynamics on Au(100) electrodes in sulfuric acid
Dieluweit, S
Giesen, M
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2002, 14 (16) : 4211 - 4225

← 1 2 3 4 5 6 →