D.R.P. Singh
Arizona State University
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Publication
Featured researches published by D.R.P. Singh.
Electrochemical and Solid State Letters | 2011
Rajkumar Govindarajan; S. Siddiqui; Manish Keswani; Srini Raghavan; D.R.P. Singh; N. Chawla
Removal of Ta films has been investigated in solutions containing 2,5 dihydroxy benzene sulfonic acid and potassium iodate (KIO3) under conditions that exist during electrochemical mechanical polishing. Specifically, the films were abraded at low pressures ( 0.5 psi) on a polyurethane pad under galvanostatic conditions. Variables such as pH, KIO3 concentration, and current density have been investigated to develop an optimized formulation. The nature of the oxide film formed on tantalum during the electrochemical abrasion process was investigated using x-ray photoelectron spectroscopy and nanoindentation techniques. VC 2011 The Electrochemical Society. [DOI: 10.1149/1.3535269] All rights reserved.
Acta Materialia | 2010
D.R.P. Singh; N. Chawla; G. Tang; Y.-L. Shen
Acta Materialia | 2010
G. Tang; Y.-L. Shen; D.R.P. Singh; N. Chawla
Journal of Materials Science | 2008
N. Chawla; D.R.P. Singh; Y.-L. Shen; G. Tang; Krishan Kumar Chawla
Materials Characterization | 2010
D.R.P. Singh; N. Chawla; Y.-L. Shen
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2009
G. Tang; D.R.P. Singh; Y.-L. Shen; N. Chawla
International Journal of Mechanics and Materials in Design | 2008
G. Tang; Y.-L. Shen; D.R.P. Singh; N. Chawla
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2011
D.R.P. Singh; N. Chawla; G. Tang; Y.-L. Shen
Microscopy and Microanalysis | 2008
N. Chawla; D.R.P. Singh
17th International Conference on Composite Materials, ICCM-17 | 2009
K. K. Chawla; Pei-Ling Sun; T.Y. Lin; Jinn P. Chu; D.R.P. Singh; N. Chawla; Y.-L. Shen
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