Dipankar Roy
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Surface plasmon resonance studies of gold and silver nanoparticles linked to gold and silver substrates by 2-aminoethanethiol and 1, 6-hexanedithiol
E Hutter, JH Fendler, D Roy
The Journal of Physical Chemistry B 105 (45), 11159-11168, 2001
Reflection and absorption techniques for optical characterization of chemically assembled nanomaterials
D Roy, J Fendler
Advanced materials 16 (6), 479-508, 2004
Electro-oxidation of methanol on gold in alkaline media: Adsorption characteristics of reaction intermediates studied using time resolved electro-chemical impedance and surface …
KA Assiongbon, D Roy
Surface Science 594 (1-3), 99-119, 2005
Role of substrate metal in gold nanoparticle enhanced surface plasmon resonance imaging
E Hutter, S Cha, JF Liu, J Park, J Yi, JH Fendler, D Roy
The Journal of Physical Chemistry B 105 (1), 8-12, 2001
Nature of the active site in surface-enhanced Raman scattering
TE Furtak, D Roy
Physical Review Letters 50 (17), 1301, 1983
The short-range mechanism of surface enhanced Raman scattering
TE Furtak, D Roy
Surface Science 158 (1-3), 126-146, 1985
Analysis of experimental constraints and variables for time resolved detection of Fourier transform electrochemical impedance spectra
JE Garland, CM Pettit, D Roy
Electrochimica Acta 49 (16), 2623-2635, 2004
Evidence for Ag cluster vibrations in enhanced Raman scattering from the Ag/electrolyte interface
D Roy, TE Furtak
Chemical physics letters 124 (4), 299-303, 1986
Relative roles of H 2 O 2 and glycine in CMP of copper studied with impedance spectroscopy
J Lu, JE Garland, CM Pettit, SV Babu, D Roy
Journal of The Electrochemical Society 151 (10), G717, 2004
Achievement of high planarization efficiency in CMP of copper at a reduced down pressure
S Pandija, D Roy, SV Babu
Microelectronic Engineering 86 (3), 367-373, 2009
PEGylated imidazolium ionic liquid electrolytes: thermophysical and electrochemical properties
LVNR Ganapatibhotla, J Zheng, D Roy, S Krishnan
Chemistry of Materials 22 (23), 6347-6360, 2010
Citric acid as a complexing agent in CMP of copper: Investigation of surface reactions using impedance spectroscopy
VRK Gorantla, KA Assiongbon, SV Babu, D Roy
Journal of the Electrochemical Society 152 (5), G404, 2005
Probing the electrochemical double layer of an ionic liquid using voltammetry and impedance spectroscopy: A comparative study of carbon nanotube and glassy carbon electrodes in …
JP Zheng, PC Goonetilleke, CM Pettit, D Roy
Talanta 81 (3), 1045-1055, 2010
Synergistic roles of dodecyl sulfate and benzotriazole in enhancing the efficiency of CMP of copper
Y Hong, VK Devarapalli, D Roy, SV Babu
Journal of The Electrochemical Society 154 (6), H444, 2007
Chemical mechanical planarization of copper using abrasive-free solutions of oxalic acid and hydrogen peroxide
S Pandija, D Roy, SV Babu
Materials chemistry and physics 102 (2-3), 144-151, 2007
Electrochemical–mechanical planarization of copper: Effects of chemical additives on voltage controlled removal of surface layers in electrolytes
PC Goonetilleke, D Roy
Materials Chemistry and Physics 94 (2-3), 388-400, 2005
Electrochemical windows and impedance characteristics of [Bmim+][BF4-] and [Bdmim+][BF4-] ionic liquids at the surfaces of Au, Pt, Ta and glassy carbon electrodes
SS Moganty, RE Baltus, D Roy
Chemical Physics Letters 483 (1-3), 90-94, 2009
Controlling the galvanic corrosion of copper during chemical mechanical planarization of ruthenium barrier films
BC Peethala, D Roy, SV Babu
Electrochemical and solid state letters 14 (7), H306, 2011
Electrochemical characterization of surface complexes formed on Cu and Ta in succinic acid based solutions used for chemical mechanical planarization
CM Sulyma, D Roy
Applied surface science 256 (8), 2583-2595, 2010
Vibrational characteristics of silver clusters in surface-enhanced Raman scattering
D Roy, TE Furtak
Physical Review B 34 (8), 5111, 1986
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