WATLab PUBLICATIONS & RECENT WORK
@ 2017-10-18 11:28:32

SURFACES & CHEMICAL PHYSICS in black  | NANOSCIENCES in red |  FILMS & APPLICATIONS in blue | BIO-STUFF in green

 

205. Saurabh Srivastava, Joseph P. Thomas, Nina F. Heinig, and K. T. LeungACS App. Mat. Int. XXX (2017) XXX.  “High-Performance Single-Active-Layer Memristor Based on an Ultrananocrystalline Oxygen-Deficient TiOx Film"

204. Md Anisur Rahman, Joseph P. Thomas, Kam Tong Leung, Adv. Energy Mater. XXX (2017) XXX. "A Delaminated Defect-rich ZrO2 Hierarchical Nanowire Photocathode for Efficient Photoelectrochemical Hydrogen Evolution"

203. Saurabh Srivastava, Joseph Palathinkal Thomas, Nina Heinig, Marwa Abd-Ellah, Md Anisur Rahman and Kam Tong Leung Nanoscale 9 (2017) 14395-404.  “Efficient photoelectrochemical water splitting on ultrasmall defect-rich TaOx nanoclusters enhanced by size-selected Pt nanocluster promoters”

202. K. J. Sankaran, K. Srinivasu, C. J. Yeh, J. P. Thomas, S. Drijkoningen, P. Pobedinskas, B. Sundaravel, K. C. Leou, K. T. Leung, M. K. Van Bael, M. Schreck, I. N. Lin, K. Haenen, Appl. Phys. Lett. 110 (2017) 261602 (5 pp). "Field electron emission enhancement in lithium implanted and annealed nitrogen-incorporated nanocrystalline diamond films"

201. W. C. Stolte, A. C. F. Santos, G. G. B. de Souza, M. M. Sant'Anna, K. T. Leung, J. Chem. Phys. 146 (2017) 214306 (5 pp). "Deep-core photoabsorption and photofragmentation of tetrachloromethane near the Cl K-edge"


200. D. McGillivray, J. P. Thomas, M. Abd-Ellah, N.F. Heinig, K. T. Leung, ACS App. Mat. Int. 8 (2016) 34303-8. "Performance enhancement by secondary doping in PEDOT:PSS/Planar-Si hybrid solar cells"

199. J. P. Thomas, K. T. Leung, J. Mat. Chem. A 4 (2016) 17537-42. "Mixed co-solvent engineer-ing of PEDOT:PSS to enhance its conductivity and hybrid solar cell properties"

198. S. Lee, J.-S. Kang, K. T. Leung, W. Lee, D. Kim, S. Han, W. Yoo, H.J. Yoon, K. Nam, Y. Sohn,  J. Ind. Eng. Chem. 43 (2016) 69-77.  “Unique multi-phase Co/Fe/CoFe2O4 by water–gas shift reaction, CO oxidation and enhanced supercapacitor performances”

197. J.-S. Kang, K. T. Leung, M.-K. Nah, J.-S. Shin, M.-H. Kang, B. Shong, J.-G. Kang, J. Lee, Y. Sohn, New J. Chem. 40 (2016) 9702-10. "Neighbour-sensitized near-infrared emission of new Nd(III) and Er(III) complexes with 1-(anthracene-2-yl)-4,4,4-trifluoro-1,3-butanedione"

196. Kamatchi Jothiramalingam Sankaran, Duc Quang Hoang, Svetlana Korneychuk, Srinivasu Kunuku, Joseph Palathinkal Thomas, Paulius Pobedinskas, Sien Drijkoningen, Marlies K. Van Bael, Jan D'Haen, Johan Verbeeck, Keh-Chyang Leou, Kam Tong Leung, I.-Nan Lin and Ken Haenen, RSC Adv. 6 (2016) 90338-90346. "Hierarchical hexagonal boron nitride nanowall-diamond nanorod heterostructures with enhanced optoelectronic performance"

195. Md A. Rahman, S. Rout, J. P. Thomas, D. McGillivray, K. T. Leung, J. Am. Chem. Soc. 138 (2016) 11896-11906. "Defect-rich dopant-free ZrO2 nanostructures with superior dilute ferro-magnetic semiconductor properties"

194. J. S. Kang, Y. K. Jeong, Y. S. Shim, S. Rout, K. T. Leung, Y. Sohn, J. G. Kang, J. Lumin. 178  (2016) 368-374.  “Structure, and luminescence and magnetic properties of Ln(III) complexes bearing dibenzoylmethane ligand (Ln = Eu and Gd)"

193. S. Lee, J. S. Kang, K. T. Leung, S. K. Kim, Y. Sohn, Appl. Surf. Sci. 386 (2016) 393-404.  “Magnetic Ni-Co alloys induced by water gas shift reaction, Ni-Co oxides by CO oxidation and their supercapacitor applications"

192. N. Moghimi, F.R. Rahsepar, K. T. Leung, Coord. Chem. Rev. 320-321 (2016) 82-99.  “Supported binary hybrid nanomaterials and their applications"

191. M. Abd-Ellah, J. P. Thomas, L. Zhang, K. T. Leung, Sol. Energ. Mat. Sol. Cells 152 (2016) 87-93.  “Enhancement of solar cell performance of p-Cu2O/n-ZnO-nanotube and nanorod heterojunction devices"

190. F.R. Rahsepar, N. Moghimi, K. T. Leung, Acc. Chem. Res. 49 (2016) 942-51.  “Surface-mediated hydrogen bonding of proteinogenic alpha-amino acids on silicon"

189. F.R. Rahsepar, K. T. Leung, J. Phys. Chem. C 120 (2016) 6534-42.  “Self-organized supported clusters of L-Methionine"

188. M. Abd-Ellah,  N. Moghimi, L. Zhang, J. P. Thomas, D. McGillivray, S. Srivastava, K. T. Leung, Nanoscale 8 (2016) 1658-64.  “Plasmonic gold nanoparticles for ZnO-nanotube photoanodes in dye-sensitized solar cell application


187.  Young In Choi, Young-Il Kim, Dae Won Cho, J.-S. Kang, K. T. Leung, Youngku Sohn, RSC Adv. 5 (2015) 79624-34.  “Recyclable magnetic CoFe2O4/BiOX (X = Cl, Br and I) microflowers for photocatalytic treatment of water contaminated with methyl orange, rhodamine B, methylene blue, and a mixed dye

186. Md A. Rahman, S. Bazargan, S. Srivastava, X. Wang, M. Abd-Ellah, J. P. Thomas, N.F. Heinig, D. Pradhan , K. T. Leung, Energy Environ. Sci. 8 (2015) 3363-73.  “Defect-rich decorated TiO2 nanowires for super-efficient photoelectrochemical water splitting driven by visible light”

185. M. Abd-Ellah, S. Bazargan, J. P. Thomas,  Md A. Rahman, S. Srivastava, X. Wang, N. F. Heinig, K. T. Leung, Adv. Electronic Mater. 1 (2015) 1500032 (6pp).  “Hierarchical Tin Oxide Nanostructures for Dye-Sensitized Solar Cell Application”

184. J.-S. Jung, D.-H. Kim, J.-H. Shin, J.-S. Kang, J. P. Thomas, K. T. Leung, J.-G. Kang, Bull. Korean Chem. Soc. 36 (2015) 2162-5.  “Fabrication and characterization of ALD-grown ZrO2:Ge thin films on Si(100) using CpZr(NMe2)3 and (NMe2)2Ge(ipr2en) precursors with ozone”

183. N. Roy, K. T. Leung, D. Pradhan, J Phys. Chem. C 119 (2015) 19117-25.  “Nitrogen doped reduced graphene oxide based Pt-TiO2 nanocomposites for enhanced hydrogen evolution”

182.  L. Zhang, N.F. Heinig, S. Bazargan, M. Abd-Ellah, N. Moghimi, K. T. Leung, Nanotechnology 26 (2015) 255303 (5pp).  “Direct-write three dimensional nanofabrication of nanopyramids and nanocones on Si by nanotumefaction using a helium ion microscope”

181.  N. Moghimi, M. Mohapatra, K. T. Leung, Anal. Chem. 87 (2015) 5546-52. “Bimetallic Nanoparticles for Arsenic Detection”

180. Joseph P. Thomas, S. Srivastava, L. Zhao, M. Abd-Ellah, D. McGillivray, J.-S. Kang, N. Moghimi, N.F. Heinig, K. T. Leung, ACS Appl. Mater. Interfaces 7 (2015) 7466-70. “Reversible structural transformation and performance of PEDOT:PSS-based hybrid solar cells driven by light intensity”  

179.  Y. Sohn, D. Pradhan, J.-S. Kang, K. T. Leung, RSC Adv. 5 (2015) 31472-8.  “Nanoscale architecture of bimetallic hybrid Fe–Au nanostructures with and without 1,4-phenylene diisocyanide pre-functionalization”

178. J.-S. Kang, Y.-K. Jeong, J.-G. Kang, L. Zhao, Y. Sohn, D. Pradhan, K. T. Leung, J. Phys. Chem. C 119 (2015) 2142-7.  “Observation of Mediated Cascade Energy Transfer in Eu-doped ZnO Nanowalls by 1,10-Phenanthroline”


177. N. Roy, Y. Sohn, K.T. Leung, D. Pradhan, J. Phys. Chem. C 118 (2014) 29499-29506.  “Engineered Electronic States of Transition Metal Doped TiO2 Nanocrystals for Low Overpotential Oxygen Evolution Reaction”

176. F.R. Rahsepar, L. Zhang, H. Farkhondeh, K. T. Leung, J. Am. Chem. Soc. 136 (2014) 16909-18.  “Biofunctionalization of Si(111)7×7 by 'Renewable' L-Cysteine Transitional Layer”

175. S. Srivastava, J.P. Thomas, Md. A. Rahman, M. Abd-Ellah, M. Mohapatra, D. Pradhan, N.F Heinig, K.T. Leung, ACS Nano 8 (2014) 11891-8.  “Size-Selected TiO2 Nanocluster Catalysts for Efficient Photoelectrochemical Water Splitting”

174. N. Roy, Y. Park, Y. Sohn, K.T. Leung, D. Pradhan, ACS Appl. Mater. Interfaces 6 (2014) 16498-507.  “Green Synthesis of Anatase TiO2 Nanocrystals with Diverse Shapes and their Exposed Facets-Dependent Photoredox Activity”

173. N. Moghimi, F.R. Rahsepar, S. Srivastava, N. Heinig, K.T. Leung, J. Mat. Chem. C 2 (2014) 6370-5.  “Shape-dependent Magnetism of Bimetallic FeNi Nanosystems”

172. N. Moghimi, A.D. Donkor, M. Mohapatra, J.P. Thomas, Z.D. Su, X. Tang, K.T. Leung, J. Am. Chem. Soc. 136 (2014) 10478-10485.  “In Situ Hybridization of Superparamagnetic Iron-Biomolecule Nanoparticles”

171. Joseph P. Thomas, K. T. Leung, Adv. Funct. Mater. 24 (2014) 4978-4985  ­– DOI: 10.1002/adfm.201400380.  “Defect-minimized PEDOT:PSS/Planar-Si Solar Cell with Very High Efficiency”

170. F.R. Rahsepar, L. Zhang, K. T. Leung, J. Phys. Chem. C 118 (2014) 9051-5.  “Two-dimensional Self-organized Gold Silicide Honeycomb Nanonetwork on Si(111)7×7”

169. Liyan Zhao, Joseph P. Thomas, Nina F. Heinig, Marwa Abd-Ellah, K. T. Leung, J. Mat. Chem. C 2 (2014) 2707-14.  “Au-Pt Alloy Nanocatalysts for Electro-oxidation of Methanol and their Application for Fast-response Non-enzymatic Alcohol Sensing”

168. Joseph P. Thomas, Liyan Zhao, Donald McGillivray, K. T. Leung, J. Mat. Chem. A 2 (2014) 2383-9.  “High-efficiency hybrid solar cells by nanostructural modification in PEDOT:PSS with co-solvent addition”


167. N. Moghimi, M. Abdellah, J.P. Thomas, M. Mohapatra,  K.T. Leung, J. Am. Chem. Soc. (Comm.) 135 (2013) 10958-61.  “Bimetallic FeNi concave nanocubes and nanocages”

166. A. Chatterjee, L. Zhang, K. T. Leung, J. Phys. Chem. C 117 (2013) 14677-83.  “Surface [4+2] cycloaddition reaction of Thymine on Si(111)7×7 observed by Scanning Tunnelling Microscopy”

165. F.R. Rahsepar, L. Zhang, K. T. Leung, Imaging & Microscopy 3 (2013) 19-23.  “Self-organized Gold Honeycomb Structure: STM Imaging of Growth Evolution of Au on Si(111)7×7”

164.  S. Bazargan, J.P. Thomas, K.T. Leung, J. Appl. Phys. 113 (2013) 234305 (6 pp). “Magnetic interaction and conical self-reorganization of aligned Tin Oxide nanowire array under field emission conditions”

163. Joseph P. Thomas, Liyan Zhao, Marwa Abd-Ellah, Nina F. Heinig, K. T. Leung, Anal. Chem. 85 (2013) 6840-5.  “Interfacial micropore defect formation in PEDOT:PSS-Si hybrid solar cells probed by TOF-SIMS 3D chemical imaging

162. N. Moghimi, K.T. Leung, Anal. Chem. 85 (2013) 5974-80.  “FePt alloy nanoparticles for biosensing: Enhancement of Vitamin C sensor performance and selectivity by nanoalloying”

161.  A. Chatterjee, L. Zhang, K. T. Leung, Langmuir 29 (2013) 9369-77.  “Self-directed growth of aligned Adenine dimer nanowires on Si(111)7×7:  Direct imaging of formation of hydrogen-bond mediated dimers and clusters at room temperature by Scanning Tunnelling Microscopy”

160. L.Y. Zhao, K. Liao, M. Pynenburg, L. Wong, N.F. Heinig, J.P. Thomas, K.T. Leung, ACS Appl. Mater. Interfaces 5 (2013) 2410-6.  “Electro-oxidation of Ascorbic Acid by Cobalt core-shell nanoparticles on a H-terminated Si(100) and by nanostructured Cobalt-coated Si nanowire electrodes”

159.  S. Bazargan, K.T. Leung, J. Chem. Phys. 138 (2013) 104704 (9 pp). “Growth of randomly oriented single-crystalline Tin (IV) Oxide nanobelts: Control on the predominant crystalline growth axis”

158. Marwa Abd-Ellah, Nafiseh Moghimi, Lei Zhang, Nina F. Heinig, Liyan Zhao, Joseph P. Thomas, K. T. Leung, J. Phys. Chem. C 117 (2013) 6794-9.  “Effect of electrolyte conductivity on controlled electrochemical synthesis of Zinc Oxide nanotubes and nanorods” 

157. N. Moghimi, S. Bazargan, D. Pradhan, K.T. Leung, J. Phys. Chem. C 117 (2013) 4852-8.   “Phase-induced shape evolution of FeNi nanoalloys and their air stability by in-situ surface passivation”

156. L.Y. Zhao, N.F. Heinig, K.T. Leung, Langmuir 29 (2013) 927-31. “Formation of Au-Pt alloy nanoparticles on a Si substrate by simple dip-coating at room temperature”


155. S. Bazargan, K.T. Leung, J. Chem. Phys. 137 (2012) 184704 (8 pp). “Nano-environment effects on the luminescence properties of Eu3+-doped nanocrystalline SnO2 thin films”

154. Joseph P. Thomas, Liyan Zhao, Kejian Ding, Nina F. Heinig, K. T. Leung, ACS Appl. Mater Interfaces 4 (2012) 5945-8. “.Near-surface oxidized sulfur modifications and self-assembly of thiol-modified aptamer on Au thin film substrates influenced by piranha treatment”

153.  A. Chatterjee, L. Zhang, K. T. Leung, Langmuir 28 (2012) 12502-8. “Bidentate surface structures of Glycylglycine on Si(111)7×7 by high-resolution scanning tunneling microscopy: Site-specific adsorption via N−H and O−H or double N−H dissociation”

152. L.Y. Zhao, N.F. Heinig, K.T. Leung, J. Phys. Chem. C 116 (2012) 12322-9. “One-Step, cooperative deposition of Au-Ni alloy nanoparticles on a Si substrate: “Catalytic” growth mechanism in an aqueous medium

151. A. Chatterjee, L. Zhang, K. T. Leung, J. Phys. Chem. C 116 (2012) 10968-75. “Direct imaging of hydrogen bonding formation in dissociative adsorption of glycine on Si(111)7×7 by Scanning Tunneling Microscopy”

150. S. Bazargan, K.T. Leung, J. Phys. Chem. C 116 (2012) 5427-34. “Catalyst-assisted Pulsed Laser Deposition of one-dimensional single-crystalline nanostructures of Tin (IV) Oxide: Interplay of VS and VLS growth mechanisms at low temperature”

149. Y.K. Sohn, D. Pradhan, L.Y. Zhao, K.T. Leung, Electrochemical and Solid-Sate Letters 15 (2012) K35-39. “Anomalous oxidation resistance of “core-only” copper nanoparticles electrochemically grown on gold nanoislands prefunctionalized by 1,4-phenylene diisocyanide”

148. S. Bazargan, N.F. Heinig, J.F. Rios, K.T. Leung, J. Phys. Chem. C 116 (2012) 4979-85.  “Electronic Transport in Tin(IV) Oxide Nanocrystalline Films: Two-Medium Transport with Three-Dimensional Variable-Range Hopping Mechanism for the Ultrasmall Nanocrystallite Size Regime.” [Cover-page]


147. D. Pradhan, Z. Su, S. Sindhwani, J.F. Honek, K.T. Leung,  J. Phys. Chem. C 115 (2011) 18149-56.  “Electrochemical growth of ZnO nanobelt-like structures at 0oC: Synthesis, characterization, and in-situ glucose oxidase embedment."

146. L. Zhang, A. Chatterjee, K.T. Leung,  J. Phys. Chem. C 115 (2011) 14155-63.  “Three-stage growth of glycine and glycylglycine nanofilms on Si(111)7x7 and their thermal evolution in ultrahigh vacuum conditions:  From chemisorbed adstructures to transitional layer to zwitterionic films."

145. A. Radi, K.T. Leung,  Mater. Exp. 1 (2011) 144-53.  “Competitive bondng of amino and hydroxyl groups in ethanolamine on Si(100)2x1: Temperature-dependent X-ray photoemission and thermal desorption studies of nanochemistry of a double-chelating agent."

144. A. Chatterjee, L. Zhang, K.T. Leung,  Chem. Phys. Lett. 508 (2011) 219-23.  “Computational surface chemistry of glycine on Si(111)7x7 and Si(100)2x1: Dissociative adsorption through adduct formation."

143. D. Pradhan, S.K. Mohapatra, S. Tymen, M. Misra, K.T. Leung,  Mater. Exp. 1 (2011) 59-67.  “Morphology-controlled ZnO nanomaterials for enhanced photoelectrochemical performance."

142. S. Jamali Gharetape, M.P. Singh, F.S. Razavi, D.A. Crandles, L.Y. Zhao, K.T. Leung,  Appl. Phys. Lett. 98 (2011) 052509.  “Effect of vanadium deficiency on properties of polycrystalline LaVO3"

141. S. Bazargan,N.F. Heinig, D. Pradhan, K.T. Leung,  Crystal Growth & Design 11 (2011) 247-55.  “Controlled growth of monodisperse nanocrystallites in tin(IV) oxide nanofilms."


140. L. Zhang, A. Chatterjee, K.T. Leung,  J. Phys. Chem. Letters. 1 (2010) 3385-90.  “Hydrogen-bond medidated biomolecular trap: Reversible catch-and-release process of common biomolecules on a glycine-Si(111)7x7 template."

139. D. Pradhan, S. Sindhwani, K.T. Leung,  Nanoscale Res. Lett. 5 (2010) 1727-36.  “Parametric study on dimensional control of ZnO nanowalls and nanowires by electrochemical deposition."

138. Y.K. Sohn, D. Pradhan, K.T. Leung, ACS Nano 4 (2010) 5111-20.  “Electrochemical Pd nanodeposits on a Au nanoisland template supported on Si(100): Formation of Pd-Au alloy and interfacial electronic structures"

137. D. Pradhan, F. Niroui, K.T. Leung,  ACS Appl. Mater Interfaces 2 (2010) 2409-12.  “A high-performance, flexible enzymatic glucose biosensor based on ZnO nanowires supported on a gold-coated polyester substrate."

136. H. Jalili, N.F. Heinig, K.T. Leung, J. Chem. Phys. 132 (2010) 204701.  “Growth evolution of laser-ablated Sr2FeMoO6 nanostructured films:  Effects of substrate-induced strain on the surface morphology and film quality."

135. V. Venugopal, A. Chatterjee, M. Ebrahimi, K.T. Leung,  J. Chem. Phys. 132 (2010) 174702.  “Adsorption and thermal decomposition of acetic acid on Si(111)7x7 studied by vibrational electron energy loss spectroscopy"

134. A. Radi, M. Ebrahimi, K.T. Leung,  Surf. Sci. 604 (2010) 1073-81.  “Relative reactivities of amino and ethenyl groups in allylamine on Si(100)2x1: Temperature-dependent X-ray photoemission and thermal desorption studies of a common linker molecule"

133. A. Radi, D. Pradhan, Y.K. Sohn, K.T. Leung, ACS Nano 4 (2010) 1553-60.  “Nanoscale shape and size control of cubic, cuboctahedral, and octahedral Cu-Cu2O core-shell nanoparticles on Si(100) by one-step, templateless, capping-agent-free electrodeposition"

132. M. Ebrahimi, J.M. Chong, K.T. Leung,  J. Phys. Chem. C 114 (2010) 2947-57.  “Selective adsorption and thermal evolution of bifunctional carboxylic acids: Competition of O-H dissociation and other reaction products in acrylic acid and propanoic acid on Si(100)2x1"

131. D.U. Lee, D. Pradhan, R. Mouawia, D.H. Oh, N.F. Heinig, K.T. Leung, E. Prouzet,  Chem. Mater. 22 (2010) 218-25.  “ZnO nanostructures grown onto polypyrrole films prepared in swollen liquid crystals via integrative chemistry."


130. D. Pradhan, S. Sindwani, K.T. Leung, J. Phys. Chem. C Letters 113 (2009) 15788-91.  “Template-free electrochemical growth of single-crystalline zinc nanowires at an anomalously low temperature"

129. Youngku Sohn, Debabrata Pradhan, Abdullah Radi, K.T. Leung, Langmuir 25 (2009) 9557-63.  “Interfacial electronic structure of gold nanoparticles on Si(100): Alloying versus quantum size effects"

128. D. Pradhan, K.T. Leung, J. Mater. Chem. Comm. 19 (2009) 4902-5.  “Template-free single-step electrochemical synthesis of ZnO hollow nanospheres:  Self-assembly of hollow nanospheres from nanoparticles"

127. H. Jalili, N.F. Heinig, K.T. Leung, Phys. Rev. B 79 (2009) 1-1_8.  “X-ray photoemission study of Sr2FeMoO6 and SrMoO4 films epitaxially grown  on MgO(001): Near-surface chemical-state composition analysis."

126. M. Ebrahimi, K.T. Leung,  Surf. Sci. 603 (2009) 1203-11.  “Selective surface chemistry of allyl alcohol and allyl aldehyde on Si(100)2x1: Competition of [2+2] C=C cycloaddition with O-H dissociation and with [2+2] C=O cycloaddition in bifunctional molecules"

125. D. Pradhan, M. Kumar, Y. Ando, K.T. Leung,  ACS Appl. Mater. Interfaces 1 (2009) 789-06.  “Fabrication of ZnO nanospikes and nanopillars on ITO-glass by templateless seed-layer-free electrodeposition and their field emission properties."

124. L. Zhang, A. Chatterjee, M. Ebrahimi, K.T. Leung,  J. Chem. Phys. Comm. 130 (2009) 121103.  “Hydrogen-bond mediated transitional adlayer of glycine on Si(111)7x7 at room temperature."   [Selected for the April 1, 2009 issue of Virtual Journal of Biological Physics Research]

123. M. Ebrahimi, J.F. Rios, K.T. Leung,  J. Phys. Chem. C 113 (2009) 281-9.  “Dissociative adsorption and thermal evolution of acetic acid on Si(100)2x1: Surface-mediated formation of ketene and acetaldehyde from unidentate and bidentate acetate adsorbates."

122. H. Jalili, N.F. Heinig, K.T. Leung,  J. Appl. Phys. 105 (2009) 034305-1_6.  “Formation of nanocrystalline films of Sr2FeMoO6 on Si(100) by Pulsed Laser Deposition: Observation of preferential oriented growth."


121.  V. Venugopal, M. Ebrahimi, Z.H. He, K.T. Leung, Surf. Sci. 602 (2008) 3000-5.  “Dissociative adsorption and thermal evolution of carbon tetrachloride on Si(111)7´7.”

120.  A. Chatterjee, L.Y. Zhao, L. Zhang, D. Pradhan, X.J. Zhou, K.T. Leung, J. Chem. Phys. 129 (2008) 105104-1_6.  “Core-level electronic structure of solid-phase glycine, glycyl-glycine, diglycyl-glycine and polyglycine:  X-ray photoemission analysis and Hartree-Fock calculations of their zwitterions.”  [Selected for the September 15, 2008 issue of Virtual Journal of Biological Physics Research]

119. D. Pradhan, K.T. Leung, Langmuir 24 (2008) 9707-16.  “Controlled growth of two-dimensional and one-dimensional ZnO nanostructures on Indium Tin Oxide coated glass by direct electrodeposition”

118. D. Pradhan, M. Kumar, Y. Ando, K.T. Leung, J. Phys. Chem. C Letters 112 (2008) 7093-6.  “One-dimensional and two-dimensional ZnO nanostructured materials on a plastic substrate and their field emission properties”

117. N.F. Heinig, N. Kharbanda, M.R. Pynenburg, X.J. Zhou, G.A. Scholz, K.T. Leung, Mater. Lett. 62 (2008) 2285-8.  “The growth of nickel nanoparticles on conductive polymer composite electrodes.”

116. D. Pradhan, K.T. Leung, J. Phys. Chem. C 112 (2008) 1357-64.  “Vertical growth of two-dimensional zinc oxide nanostructures on ITO-coated glass and its growth mechanism: Effects of deposition temperature and charge transfer”

115. D. Pradhan, M. Kumar, Y. Ando, K.T. Leung, Nanotechnology 19 (2008) 035603. “Efficient field emission from vertically grown ZnO nanowalls on ITO-glass substrate.”  [Top 10% download of all IOP journals - 250 downloads in just 25 days]


114.  S.D. Su, K. Mui, E. Daub, K.T. Leung, J. Honek  J. Phys. Chem B 111 (2007) 14411-7.  “Single-walled carbon nanotube-binding peptides: Probing tryptophan’s importance by unnatural amino acid substitution”

113.  L.Y. Zhao, A.C. Siu, K.T. Leung, Chem. Mater. 19 (2007) 6414-20.  “Anomalous electrodeposition of metallic Mn nanostructured films on H-terminated Si(100) at anodic potential.”

112.  N.F. Heinig, H. Jalili, K.T. Leung, Appl. Phys. Lett. 91 (2007) 253102. “Fabrication of epitaxial CrO2 nanoneedles and micropallets by pulsed laser deposition”

111.  H. Jalili, N.F. Heinig, K.T. Leung, in “Nanoscale Magnetics and Device Applications”, edited by D.P. Pappas (MRS Symp. Proc. Vol. 998E Warrendale, PA, 2007), 0998-J05-06.  “Pulsed laser deposition of chromium oxides: Substrate effects.”

110.  L.Y. Zhao, A.C. Siu, L.J. Pariag, Z.H. He, K.T. Leung, J. Phys. Chem. C Letters 111 (2007) 14621-4.  “Electrochemical deposition of chromium core-shell nanostructured materials on H-Si(100): Evolution of spherical nanoparticles to uniform thin film without and with atop hexagonal microrods.”

109.  S.H. Xu, X. Yang, Z.H. He, and K.T. Leung, Appl. Surf. Sci. 253 (2007) 9221-7Dissociative adsorption and thermal evolution of dichloroethylenes on Ni(100)

108.  L.Y. Zhao, H. Jalili, N. Panjwani, T. Chan, N.F. Heinig and K.T. Leung, Electrochem. Sol. State Lett. 10 (2007) K47-49. “Formation of ferromagnetic iron core-shell nanocubes on a H-terminated Si(100) surface by electrodeposition” [Selected for the August 6, 2007 issue of Virtual Journal of Nanoscale Science & Technology]

107.  L.Y. Zhao, K.R. Eldridge, T. Chan, N. Panjwani, K.T. Leung, Nanotechnology 18 (2007) 245703-8. “Self-directed growth of iron oval-shaped nanorods and cubic core-shell nanoparticles on a H-terminated Si(100) substrate in an external magnetic field.”

106.  L.Y. Zhao, A.C. Siu, J.A. Petrus, Z.H. He, K.T. Leung, J. Am. Chem. Soc. 129 (2007) 5730-4. “Interfacial bonding of gold nanoparticles on H-terminated Si(100) obtained by electro- and electroless deposition.”


105.  S.D. Su, K.T. Leung, and J. F. Honek, J. Phys. Chem. B 110 (2006) 23623-7 Conformational selectivity of peptides for single-walled carbon nanotubes

104.  X.J. Zhou, and K.T. Leung, J. Phys. Chem. B 110 (2006) 9601-7.  “Surface chemistry of chlorinated benzene on Si(100)2´1: Comparison study of chlorine content and isomeric effects.”

103.  X.J. Zhou, and K.T. Leung, Surf. Sci. 600 (2006) 3585-96.  “Competition between associative and dissociative adsorption of 1,2-dihalogenated benzenes on Si(100)2´1: Formation of dihalocyclohexadiene, halophenyl and phenylene.”

102.  X.J. Zhou, Q. Li, and K.T. Leung, J. Phys. Chem. B. 110 (2006) 5602-10.  “Formation of C=C and HC=CH adstructures by insertion reactions of perchloroethylene and cis-dichloroethylene on Si(100)2´1.”

101.  D.L. Raffa, K.T. Leung, and F. Battaglini, J. Electroanal. Chem. 587 (2006) 60-6.  “Electrochemical Copolymerization of Aniline and orto-Aminobenzylamine. Studies on its Conductivity and Chemical Derivatization.

100.  X. Yang, Z.H. He, X.J. Zhou, S.H. Xu, and K.T. Leung, Appl. Surf. Sci. 252 (2006) 3647-57.  “Vibrational EELS and DFT study of propionic acid and pyruvic acid on Ni(100): Effects of keto group substitution on room-temperature adsorption and thermal chemistry.”  

99.    L.Y. Zhao, K.R. Eldridge, K. Sukhija, N.F. Heinig and K.T. Leung, Appl. Phys. Lett. 88 (2006) 033111.  “Electrodeposition of iron core-shell nanoparticles on a H-terminated Si(100) surface

98.    Z.H. He, Q. Li, X.J. Zhou, and K.T. Leung, Surf. Sci. 600 (2006) 514-26.  “Isomeric effects on the room-temperature chemisorption and thermal evolution of iso-, cis-, and trans-dichloroethylene on Si(111)7´7.

97.    X.J. Zhou, Z.H. He, and K.T. Leung, Surf. Sci. 600 (2006) 468-77.  “Formation of vinylene and vinylidene templates by selective reactivity of Si(100)2´1 towards iso, cis and trans isomers of dichloroethylene.”


96.    Z.H. He and K.T. Leung, Surf. Sci. 583 (2005) 179-90.  “Room-temperature chemisorption and thermal evolution of perchloroethylene and trichloroethylene on Si(111)7´7:  Formation of chlorinated vinylene and vinylidene and acetylide adspecies, and thermal etching reactions.

95.    Z.H. He and K.T. Leung, J. Phys. Chem. B 109 (2005) 14971-8.  “Thermal and ion-mediated surface reactions of iso-difluoroethylene on Si(111)7´7 and vitreous SiO2.

94.    Z.H. He, Q. Li and K.T. Leung, J. Phys. Chem. B 109 (2005) 14908-16.  “Room-temperature chemisorption and thermal evolution of 1,1-dichloroethylene and monochloroethylene on Si(111)7´7: Formation of vinylidene and vinylene adspecies.

93.    Q. Gao and K.T. Leung, J. Chem. Phys. 123 (2005) 074325.  “DFT calculations of hydrogen-bonding interactions in acetic acid monohydrate and dihydrates: Implications to the adsorption of acetic acid on a hexagonal ice surface.”  [Selected for the September 1, 2005 issue of Virtual Journal of Biological Physics Research]

92.    Q. Gao and K.T. Leung, J. Phys. Chem. B 109 (2005) 13263-71.  “Adsorption of acetic acid on non-crystalline ice and polycrystalline ice films studied by FTIR Reflection-Absorption Spectroscopy.” 

91.    Q. Li and K.T. Leung, J. Phys. Chem. B 109 (2005) 1420-9.  “Surface thermal chemistry of styrene on Si(100)2´1: Electron-mediated condensation polymerization, and post-hydrogenation reactions.

90.    S. Mitlin and K.T. Leung, Can. J. Chem. 82 (2004) 978-86.  “Temporal evolution of an ultrathin noncrystalline ice deposit at crystallization near 160 K studied by Fourier-Transform Infrared Reflection-Absorption Spectroscopy.” [Special Herzberg Issue - Invited Paper]

89.  Q. Li, Z.H. He, X.J. Zhou, X. Yang, K.T. Leung, Surf. Sci. 560, 191-204 (2004).  “Effects of methyl substitution on room-temperature chemisorption of para-xylene on Si(100)2x1 and modified surfaces: A thermal desorption and DFT study.”

88.  C.C.S. Karlgard, D.K. Sarkar, L.W. Jones, C. Moresoli, K.T. Leung, Appl. Surf. Sci. 230, 106-14 (2004). “Drying methods for XPS analysis of PureVision Focus Night&Day and conventional hydrogel contact lenses" 

87.  X.J. Zhou, A.J. Harmer, N.F. Heinig, K.T. Leung, Langmuir 20, 5109-13 (2004). “Parametric study on electrochemical deposition of copper nanoparticles on an ultrathin polypyrrole film deposited on a gold film electrode" 


86.  Z.H. He, X. Yang, X.J. Zhou, K.T. Leung, Surf. Sci. Lett. 547, L840-6 (2003). Room-temperature chemisorption on Si(111)7x7: Formation of surface vinyl, vinylidene and their chlorinated derivatives.” 

85.  X.J. Zhou, Q. Li, Z.H. He, X. Yang, K.T. Leung, Surf. Sci. Lett. 543, L668-74 (2003).  “Dissociative adsorption and thermal desorption of dibromoethylene on Si(100)2´1: Surface-mediated dehalogenation and recombinative evolution of HBr”

84.  X. Yang, G. Orlova, X.J. Zhou, K.T. Leung, Chem. Phys. Lett. 380, 34-41 (2003).  “A DFT study on the radical, monomer and dimer of a-keto pyruvic acid: Equilibrium structures and vibrational analysis of stable conformers.”

83.  Q. Li, K.T. Leung, Surf. Sci. 541, 111-125 (2003).  “Thermally induced chemistry and electron-mediated processes of pyridine on (2×1) and modified Si(100) surfaces: Evidence of electron-induced condensation oligomerization.”

82.  S. Mitlin, A.S. Lemak, B. Torrie, K.T. Leung, J. Phys. Chem. B Comm. 107, 9958-63 (2003).  “Surface adsorption and trapping of Xe on hexagonal ice at 180 K by molecular dynamics simulations.”

81.  D.L. Raffa, K.T. Leung, F. Battaglini, Anal. Chem. 75, 4983-7 (2003).  “A microelectrochemical enzyme transistor based on a N-alkylated poly(aniline) and its application to determine hydrogen peroxide at neutral pH.”

80.  X.J. Zhou, K.T. Leung, Macromolecules 36, 2882-5 (2003).  “Modification of electronic structure of mesoscopic perchlorate-doped polypyrrole films by ion irradiation.”

79.  D.K. Sarkar, A. Tannous, X.J. Zhou, K.T. Leung, J. Phys. Chem. B Comm. 107, 2879-81 (2003).  “Growth mechanisms of copper nanocrystals on thin polypyrrole films by electrochemistry.”

78.  Z.H. He, K.T. Leung,  Surf. Sci. 523, 48-58 (2003).  “Vibrational electron energy loss studies of surface process on Si(111)7x7 and vitreous SiO2 ion-mediated in  CF4 and CH2F2.”

77.  D.K. Sarkar, X.J. Zhou, A. Tannous, M. Louie, K.T. Leung, Solid State Comm. 125, 365-8 (2003).  “Growth of self-assembled copper nanostructure on conducting polymer by electrodeposition.” Most Downloaded Paper in 2003

76.  V. Pralong, D.C.S. Souza, K.T. Leung, L.F. Nazar, Electrochem. Commun. 4, 516-20 (2002).  “Reversible lithium uptake by CoP3 at low potential: Role of the anion.”

75.  S. Mitlin, K.T. Leung, J. Phys. Chem. B 106, 6234-47 (2002).  “Film growth of ice by vapour deposition at 128-185 K studied by Fourier-transform Infrared Reflection-Absorption Spectroscopy: Evolution of the O-H stretch and dangling bond with film thickness.”

74.  X.W. Fan, K.T. Leung, J. Electron Spectrosc. Relat. Phenom. 123, 287-302 (2002).  “Angle-resolved electron energy loss spectroscopy of valence shells of a local anesthetic: Generalized oscillator strengths of valence, Cl 2p and C 1s pre-edge transitions of chloroethane.”  Invited Paper

73.  S. Mitlin, K.T. Leung, Surf. Sci. Lett. 505, L227-235 (2002).  “Interactions of acetone with O-H dangling bonds in non-crystalline and polycrystalline ice films at 130-185 K.”

72.  X.W. Fan, K.T. Leung, J. Chem. Phys. 115, 2603-13 (2001).  “Angle-resolved electron energy loss spectroscopy of SiF4: Bethe surface and absolute GOS measurement.”

71.  X.W. Fan, K.T. Leung, Chem. Phys. Lett. 341, 638-44 (2001).  “Absolute generalized oscillator strength profiles of Si 2p shape resonances in SiF­­­4.”

70.  Q. Li, K.T. Leung, Surf. Sci479, 69-82 (2001).  “Thermal chemistry of toluene and benzene on Si(100)2´1 and modified surfaces.”

69.  Z.H. He, K.T. Leung, Appl. Surf. Sci. 174, 225-31 (2001).  “Surface processes on Si(111)7´7 and SiO2 mediated by low-energy ion irradiation in CF4.”

68.  X.W. Fan, K.T. Leung, J. Phys. B 34, 811-8 (2001).  “Momentum transfer dependence of Fano parameters for the (1s2)1S®(2s2p)1P doubly excited transition in Helium.”

67.  X.W. Fan, K.T. Leung, Phys. Rev. A 62, 062703-12 (2000).  “Absolute generalized oscillator strength measurement of pre-edge electronic excitations in the valence and 2p shells of argon.”

66.  K.T. Leung, J. Electron Spectrosco. Relat. Phenom. 100, 237-57 (1999).  “Valence and inner shell non-dipole excitation spectroscopy of polyatomic molecules by angle-resolved inelastic electron scattering at high energy.”  Invited Review to celebrate Volume 100 of J. Elect. Spectry.

65.  D.L. Hansen, J. Cotter, G.R. Fisher, K.T. Leung, R. Martin, P. Neill, R.C.C. Perera, M. Simon, Y. Uehara, B. Vanderford, S.B. Whitfield, D.W. Lindle, J. Phys. B 32, 2629-47 (1999). “Multi-ion coincidence measurements of CH3Cl following photofragmentation near the Cl K-edge.”

64.  H. Yu, K.T. Leung, Surf. Sci. 432, 245-56 (1999).  “Electronic and vibrational electron energy loss studies of the formation of SiO2 and carbonaceous layers on Si(111)7´7 by thermal and ion-assisted deposition techniques.”

63.  D.L. Hansen, M.E. Arrasate, J. Cotter, G.R. Fisher, O. Hemmers, K.T. Leung, J.C. Levin, R. Martin, P. Neill, R.C.C. Perera, I.A. Sellin, M. Simon, D.W. Lindle, Phys. Rev. A 58, 3757-65 (1998). “Photofragmentation of third-row hydrides following photoexcitation at deep-core levels.”

62.  D.L. Hansen, G.B Armen, M.E. Arrasate, J. Cotter, G.R. Fisher, K.T. Leung, J.C. Levin, R. Martin, P. Neill, R.C.C. Perera, I.A. Sellin, M. Simon, B. Vanderford, S.B. Whitfield, D.W. Lindle, Phys. Rev. A 57, Rapid Comm. 4090-3 (1998).  “Post-collision-interaction effects in HCl following photofragmentation near the chlorine K edge.”

61.  D.L. Hansen, M.E. Arrasate, J. Cotter, G.R. Fisher, K.T. Leung, J.C. Levin, R. Martin, P. Neill, R.C.C. Perera, I.A. Sellin, M. Simon, D.W. Lindle, Phys. Rev. A 57, 2608-11 (1998).  “Neutral dissociation of hydrogen following photoexcitation of HCl at the chlorine K edge.”

60.  K.T. Leung, “Novel Aspects of Electron-Molecule Scattering”, K.H. Becker (ed.), World Scientific, London, 199-240 (1998).  “Recent development of momentum density measurement of polyatomics by molecular (e,2e) spectroscopy.”  Invited Review

59.  H. Yu, K.T. Leung, Surf. Sci. 401, 269-81 (1998).  “Generation of stabilized surface species by low-energy interactions of ethylene ions with O- or N-covered Cu(100) at room temperature.”

58.  H. Yu, K.T. Leung, J. Vac. Sci. Tech. A 16, 30-4 (1998).  “Interactions of low-energy (20-800 eV) nitrogen ions with Cu(100): A combined TPD and EELS study of chemisorption and entrapment states.”

57.  K.T. Leung, Can. J. Chem. 75, 1295-309 (1997)The Noranda Lecture: “Chemical applications of electron-matter interactions: From probing low-temperature plasmas and atmospheric chemistry of CFC-substitutes to enhancing novel surface reactions on metals and semiconductors.” Invited Review

56.  H. Yu, D.Q. Hu, K.T. Leung, J. Vac. Sci. Tech. A 15, 2653-60 (1997).  “Effects of low-energy electron and ion irradiation on CO/Cu(100): In-situ production and coadsorbate-induced adsorption of CO above room temperature.”