In Situ Optical and Electrochemical AFM Monitoring of Cu Electrodeposition Process on Bare and (NH4)2S-Treated p-GaAs(001) Surfaces

نویسندگان

  • Kazuhisa Tamura
  • Toshihiro Kondo
  • Kohei Uosaki
چکیده

Title In Situ Optical and Electrochemical AFM Monitoring of Cu Electrodeposition Process on Bare and (NH4)2S-Treated p-GaAs(001) Surfaces Author(s) Tamura, Kazuhisa; Kondo, Toshihiro; Uosaki, Kohei Citation Journal of The Electrochemical Society, 147(9): 3356-3360 Issue Date 2000 Doc URL http://hdl.handle.net/2115/50236 Right © The Electrochemical Society, Inc. 2000. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS). The archival version of this work was published in J. Electrochem. Soc. 2000 volume 147, issue 9, 3356-3360. Type article

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Electrodeposition of flattened Cu nanoclusters on a p-GaAs(001) electrode monitored by in situ optical second harmonic generation.

In situ optical second harmonic generation (SHG) technique was employed to investigate the shape and density of Cu nanoclusters, which were electrochemically formed on p-GaAs(001) electrode surfaces. Since GaAs is not a centrosymmetric medium, a significant portion of SHG signal arises from the bulk dipole susceptibility, but it was possible to separate a surface-induced signal from a bulk-indu...

متن کامل

Metal deposition on n-Si(111):H electrodes

Well-defined monohydride-terminated n-Si(111) electrodes were used to study electrodeposition of Pb and Cu as well as electroless Au deposition on these surfaces. With classical electrochemical methods, in-situ STM, ex-situ AFM, SEM and in-situ SXRD, the initial stages of metal deposition and the epitaxial properties of the metal deposit were investigated. © 2000 Elsevier Science Ltd. All right...

متن کامل

The effect of saccharin on microstructure and corrosion behavior of nanocrystalline nickel thin films in alkaline solution

In this study the effect of crystallite size reduction and microstructure on the electrochemical corrosion behavior of nanocrystalline nickel (NC Ni) were investigated using Tafel polarization and electrochemical impedance spectroscopy (EIS) measurements in 10 wt.% NaOH. NC Ni coatings were produced by direct current electrodeposition using chloride baths in presence and absence of saccharin as...

متن کامل

Structural studies of sulfur-passivated GaAs (100) surfaces with LEED and AFM

We present the results of Auger electron spectroscopy (AES), low-energy electron diffraction (LEED) and atomic force microscopy (AFM) analysis of sulfur-passivating layers on the GaAs (100) surface. The GaAs surfaces were passivated with both inorganic 42x and organic [octadecylthiol (ODT)] S-based compounds. We prepared the inorganic sulfur-passivated GaAs(100) surfaces with a wet chemical tre...

متن کامل

In situ x-ray standing-wave analysis of electrodeposited Cu monolayers on GaAs(001)

Copper was electrodeposited onto nand p-type GaAs~001! from mMol solutions of CuSO4 in 0.5 Mol sulfuric acid and the registration of the Cu adsorbate was analyzed with respect to the GaAs lattice in situ with x-ray standing waves, recording the Cu-Ka fluorescence radiation from the sample surface while scanning the GaAs~004! Bragg reflection. For coverages below 1 ML, the determined coherent po...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017