Publications in 2009  
Low-temperature scanning tunneling microscopy and near-edge X-ray absorption fine structure investigation of epitaxial growth of F16CuPc thin films on graphite
- Huang YL, Chen W, Chen S, Wee ATS
- APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING Volume: 95 Issue: 1 Special Issue: Sp. Iss. SI Pages: 107-111 Published: APR 2009
Slow Charge Relaxation in Ionizable Alkanethiols and Its Role in Modulating Electric Characteristics of Molecules and Passivated Gold Nanoparticles
- Xie XN, Sivaramakrishnan S, Song Q, Gao X, Ho PKH, Ong CK, Wee ATS
- JOURNAL OF PHYSICAL CHEMISTRY C Volume: 113 Issue: 9 Pages: 3683-3690 Published: MAR 5 2009
Temperature dependence of solvation forces as measured in atomic force microscopy
- Lim LTW, Wee ATS, O'Shea SJ
- JOURNAL OF CHEMICAL PHYSICS Volume: 130 Issue: 13 Article Number: 134703 Published: APR 7 2009
Molecular orientation of CuPc thin films on C-60/Ag(111)
- Huang H, Chen W, Chen S,  Qi DC, Gao XY, Wee ATS
- APPLIED PHYSICS LETTERS Volume: 94 Issue: 16 Article Number: 163304 Published: APR 20 2009
(also highlighted in Virtual Journal of Nanoscale Science & Technology, May 4, 2009, Volume 19, Issue 18)
Ultrathin Films of Diindenoperylene on Graphite and SiO2
- Huang YL, Chen W, Huang H, Qi DC, Chen S, Gao XY, Pflaum J, Wee ATS
- JOURNAL OF PHYSICAL CHEMISTRY C Volume: 113 Issue: 21 Pages: 9251-9255 Published: MAY 28 2009
Ultralow-energy SIMS for shallow semiconductor depth profiling
- Chanbasha AR, Wee ATS
- APPLIED SURFACE SCIENCE Volume: 255 Issue: 4 Pages: 1307-1310 Published: DEC 15 2008
Scanning tunneling microscopy investigation of growth of self-assembled indium and aluminum nanostructures on inert substrates
- Kushvaha SS, Xu H, Xiao W, Zhang HL, Wee ATS, Wang XS
- THIN SOLID FILMS Volume: 517 Issue: 16 Pages: 4540-4547 Published: JUN 30 2009
Synchrotron radiation angle-resolved photoelectron spectroscopy studies of 6H-SiC(0001)-6 root 3 x 6 root 3 R30 degrees surface
- Wu YY, Chen S, Gao XY, Wee ATS, Xu PS
- ACTA PHYSICA SINICA Volume: 58 Issue: 6 Pages: 4288-4294 Published: JUN 2009
Enhanced field emission of vertically aligned core-shelled carbon nanotubes with molybdenum oxide encapsulation
- Yu J, Sow CH, Wee ATS, Chua DHC
- JOURNAL OF APPLIED PHYSICS Volume: 105 Issue: 11 Article Number: 114320 Published: JUN 1 2009
Electronic Manifestation of Cation-Vacancy-Induced Magnetic Moments in a Transparent Oxide Semiconductor: Anatase Nb:TiO2
- 354. Zhang SX, Ogale SB, Yu WQ, Gao XY, Liu T, Ghosh S, Das GP, Wee ATS, Greene RL, Venkatesan T
- ADVANCED MATERIALS Volume: 21 Issue: 22 Pages: 2282-+ Published: JUN 12 2009
Synchrotron PES and NEXAFS studies of self-assembled aromatic thiol monolayers on Au(111)
- Chen W, Wee ATS
- JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA Volume: 172 Issue: 1-3 Special Issue: Sp. Iss. SI Pages: 54-63 Published: MAY 2009
Molecular Orientation Dependent Energy Level Alignment at Organic-Organic Heterojunction Interfaces
- Chen W, Qi DC, Huang YL, Huang H, Wang YZ, Chen S, Gao XY, Wee ATS
- JOURNAL OF PHYSICAL CHEMISTRY C Volume: 113 Issue: 29 Pages: 12832-12839 Published: JUL 23 2009
Role of delta-Hole-Doped Interfaces at Ohmic Contacts to Organic Semiconductors
- Zhou M, Chua LL, Png RQ, Yong CK, Sivaramakrishnan S, Chia PJ, Wee ATS, Friend RH, Ho PKH
- PHYSICAL REVIEW LETTERS Volume: 103 Issue: 3 Article Number: 036601 Published: JUL 17 2009
Effects and thermal stability of hydrogen microwave plasma treatment on tetrahedral amorphous carbon films by in situ ultraviolet photoelectron spectroscopy
- Chua DHC, Hsieh J, Gao XY,  Qi DC, Chen S, Varghese B, Sow CH, Wee ATS, Lu J, Loh KP, Yu XJ, Moser HO
- JOURNAL OF APPLIED PHYSICS Volume: 106 Issue: 2 Article Number: 024901 Published: JUL 15 2009
Negative differential resistance based on electron injection/extraction in conducting organic films
- Xie XN, Gao XY, Wang YZ, Wang JZ, Loh KP, Wee ATS
- APPLIED PHYSICS LETTERS Volume: 95 Issue: 6 Article Number: 063301 Published: AUG 10 2009
Metallic Nanoparticle Network for Photocurrent Generation and Photodetection
- Xie XN, Xie YL, Gao XY, Sow CH, Wee ATS
- ADVANCED MATERIALS Volume: 21 Issue: 29 Pages: 3016-+ Published: AUG 7 2009 (highlighted in NPG Asia Materials website, see:
Room temperature ferromagnetism of ZnO nanocrystals in amorphous ZnO-Al2O3 matrix
- Ma YW, Ding J, Qi DC, Yi JB, Fan HM, Gong H, Wee ATS, Rusydi A
- APPLIED PHYSICS LETTERS Volume: 95 Issue: 7 Article Number: 072501 Published: AUG 17 2009
Chemically Linked AuNP - Alkane Network for Enhanced Photoemission and Field Emission
- Xie XN, Gao XY, Qi DC, Xie YL, Shen L, Yang SW, Sow CH, Wee ATS
- ACS NANO Volume: 3 Issue: 9 Pages: 2722-2730 Published: SEP 2009
Surface Structure and Electronic Properties of In2O3(111) Single-Crystal Thin Films Grown on Y-Stabilized ZrO2(111)
- Zhang KHL, Payne DJ, Palgrave RG, Lazarov VK, Chen W, Wee ATS, McConville CF, King PDC, Veal TD, Panaccione G, Lacovig P, Egdell RG
- CHEMISTRY OF MATERIALS Volume: 21 Issue: 19 Pages: 4353-4355 Published: OCT 13 2009
Orientation-controlled charge transfer at CuPc/F16CuPc interfaces
- Chen W, Chen S, Chen S, Huang YL, Huang H, Qi DC, Gao XY, Ma J, Wee ATS
- JOURNAL OF APPLIED PHYSICS Volume: 106 Issue: 6 Article Number: 064910 Published: SEP 15 2009
Plasmon dispersion on epitaxial graphene studied using high-resolution electron energy-loss spectroscopy
- Lu J, Loh KP, Huang H, Chen W, Wee ATS
- PHYSICAL REVIEW B Volume: 80 Issue: 11 Article Number: 113410 Published: SEP 2009
Surface transfer doping of semiconductors (Review)
- Chen W, Qi DC, Gao XY, Wee ATS
PROGRESS IN SURFACE SCIENCE Volume: 84 Issue: 9-10 Pages: 279-321 Published: SEP-OCT 2009
Si clusters on reconstructed SiC (0001) revealed by surface extended x-ray absorption fine structure
- Gao XY, Chen S, Liu T, Chen W, Wee ATS, Nomoto T, Yagi S, Soda K, Yuhara J
- APPLIED PHYSICS LETTERS Volume: 95 Issue: 14 Article Number: 144102 Published: OCT 5 2009
Temperature-dependent transition from injection-limited to space-charge-limited current in metal-organic diodes
- Zheng Y, Wee ATS, Troadec C, Chandrasekhar N
- APPLIED PHYSICS LETTERS Volume: 95 Issue: 14 Article Number: 143303 Published: OCT 5 2009
Growth of well-aligned Bi nanowire on Ag(111)
- Zhang HL, Chen W, Wang XS, Yuhara J, Wee ATS
- Conference Information: 2nd International Conference on Physics at Surfaces and Interfaces (PSI2009), FEB 23-27, 2009 Puri, INDIA
APPLIED SURFACE SCIENCE Volume: 256 Issue: 2 Pages: 460-464 Published: OCT 30 2009
  Cobalt coated electrodes for high efficiency PEM fuel cells by plasma sputtering deposition
- Tang Z, Poh CK, Chin KC, Chua DHC, Lin JY, Wee ATS
- JOURNAL OF APPLIED ELECTROCHEMISTRY Volume: 39 Issue: 10 Pages: 1821-1826 Published: OCT 2009
Nonlocal Chemical Reactivity at Organic-Metal Interfaces
- Chen L, Li H, Wee ATS
- ACS NANO Volume: 3 Issue: 11 Pages: 3684-3690 Published: NOV 2009
(featured in Perspective in same issue by J.M. MacLeod et al., "Inducing Nonlocal Reactions with a Local Probe")
  Structural and Electronic Properties of PTCDA Thin Films on Epitaxial Graphene
- Huang H, Chen S, Gao XY, Chen W, Wee ATS
- ACS NANO Volume: 3 Issue: 11 Pages: 3431-3436 Published: NOV 2009
Aggregates-induced dynamic negative differential resistance in conducting organic films
- Xie XN, Wang JZ, Loh KP, Wee ATS
- APPLIED PHYSICS LETTERS Volume: 95 Issue: 20 Article Number: 203302 Published: NOV 16 2009
  One-Dimensional Molecular Chains with Dispersive Electronic States
- Chen L, Li H, Wee ATS
- NANO LETTERS Volume: 9 Issue: 12 Pages: 4292-4296 Published: DEC 2009
  Nanoscale phase separation of a binary molecular system of copper phthalocyanine and di-indenoperylene on Ag(111)
- Huang H, Huang YL, Pflaum J, Wee ATS, Chen W
- APPLIED PHYSICS LETTERS Volume: 95 Issue: 26 Article Number: 263309 Published: DEC 28 2009