2010 Publications

411. Chen L, Li H, Wee ATS

Delocalized pi State between Molecules through a Surface Confined Pseudodihydrogen Bond
PHYSICAL REVIEW LETTERS Volume: 105 Issue: 22 Article Number: 226103 Published: NOV 24 2010

410. Wang YZ, Qi DC, Chen S, Mao HY, Wee ATS, Gao XY

Tuning the electron injection barrier between Co and C-60 using Alq(3) buffer layer
JOURNAL OF APPLIED PHYSICS Volume: 108 Issue: 10 Article Number: 103719 Published: NOV 15 2010

409. Huang YL, Wang R, Niu TC, Kera S, Ueno N, Pflaum J, Wee ATS, Chen W
One dimensional molecular dipole chain arrays on graphite via nanoscale phase separation

CHEMICAL COMMUNICATIONS Volume: 46 Issue: 47 Pages: 9040-9042 Published: 2010

(also highlighted in Virtual Journal of Nanoscale Science & Technology, Nov 29, 2010 Volume 22, Issue 23)

408. Herng TS, Qi DC, Berlijn T, Yi JB, Yang KS, Dai Y, Feng YP, Santoso I, Sanchez-Hanke C, Gao XY, Wee ATS, Ku W, Ding J, Rusydi A

Room-Temperature Ferromagnetism of Cu-Doped ZnO Films Probed by Soft X-Ray Magnetic Circular Dichroism
PHYSICAL REVIEW LETTERS Volume: 105 Issue: 20 Article Number: 207201 Published: NOV 8 2010

407. Xie XN, Lim SX, Wang YZ, Gao XY, Lee KK, Sow CH, Chen XH, Loh KP, Wee ATS

A Nanosegregant Approach to Superwettable and Water-Attracting Surfaces
MACROMOLECULAR CHEMISTRY AND PHYSICS Volume: 211 Issue: 20 Pages: 2187-2192 Published: OCT 15 2010
 

406. Feng ZC, Wei CC, Wee ATS, Rohatgi A, Lu WJ
Effects of CdCl2 treatment and annealing on CdS/SnO2/glass heterostructures for solar cells

THIN SOLID FILMS Volume: 518 Issue: 24 Special Issue: Sp. Iss. SI Pages: 7199-7203 Published: OCT 1 2010

405. Poon SW, Chen W, Wee ATS, Tok ES

Growth dynamics and kinetics of monolayer and multilayer graphene on a 6H-SiC(0001) substrate
PHYSICAL CHEMISTRY CHEMICAL PHYSICS Volume: 12 Issue: 41 Pages: 13522-13533 Published: 2010

404. Wong LY, Png RQ, Silva FBS, Chua LL, Repaka DVM, Shi-Chen, Gao XY, Ke L, Chua SJ, Wee ATS, Ho PKH
Interplay of Processing, Morphological Order, and Charge-Carrier Mobility in Polythiophene Thin Films Deposited by Different Methods: Comparison of Spin-Cast, Drop-Cast, and Inkjet-Printed Films

LANGMUIR Volume: 26 Issue: 19 Pages: 15494-15507 Published: OCT 5 2010

403. Mao HY, Wang R, Huang H, Wang YZ, Gao XY, Bao SN, Wee ATS, Chen W

Tuning of C-60 energy levels using orientation-controlled phthalocyanine films
JOURNAL OF APPLIED PHYSICS Volume: 108 Issue: 5 Article Number: 053706 Published: SEP 1 2010

402. Xie XN, Wang YZ, Gao XY, Lee KK, Sow CH, Loh KP, Wee ATS

Embedded organic hetero-junction and negative-differential-resistance photocurrent based on bias-assisted natural-drying of organic drops
ORGANIC ELECTRONICS Volume: 11 Issue: 9 Pages: 1543-1548 Published: SEP 2010

401. Xie XN, Lee KK, Chen XH, Loh KP, Sow CH, Wee ATS

New scenarios of charge transport in PEDT:PSS conducting polymer: From hole resonant tunneling to cationic motion and relaxation
ORGANIC ELECTRONICS Volume: 11 Issue: 8 Pages: 1432-1438 Published: AUG 2010

400. Song X, Wang L, Fan QT, Wu YY, Wang HM, Liu CM, Liu NH, Zhu JF, Qi DC, Gao XY, Wee ATS
Role of oxygen incorporation in electronic properties of rubrene films

APPLIED PHYSICS LETTERS Volume: 97 Issue: 3 Article Number: 032106 Published: JUL 19 2010

399. Vaynzof Y, Kabra D, Zhao LH,  Ho PKH, Wee ATS, Friend RH

Improved photoinduced charge carriers separation in organic-inorganic hybrid photovoltaic devices
APPLIED PHYSICS LETTERS Volume: 97 Issue: 3 Article Number: 033309 Published: JUL 19 2010

398. Rusydi A, Ku W, Schulz B, Rauer R, Mahns I, Qi D, Gao X, Wee ATS, Abbamonte P, Eisaki H, Fujimaki Y, Uchida S, Rubhausen M

Experimental Observation of the Crystallization of a Paired Holon State
PHYSICAL REVIEW LETTERS Volume: 105 Issue: 2 Article Number: 026402 Published: JUL 8 2010

397. Zhang KHL, Li H, Mao HY, Huang H, Ma J, Wee ATS, Chen W
Control of Two-Dimensional Ordering of F16CuPc on Bi/Ag(111): Effect of Interfacial Interactions

JOURNAL OF PHYSICAL CHEMISTRY C Volume: 114 Issue: 25 Pages: 11234-11241 Published: JUL 1 2010

396. Chen W, Chen S, Ni ZH, Huang H, Qi DC, Gao XY, Shen ZX, Wee ATS
Band-Bending at the Graphene-SiC Interfaces: Effect of the Substrate

JAPANESE JOURNAL OF APPLIED PHYSICS Volume: 49 Issue: 1 Special Issue: Sp. Iss. SI Article Number: 01AH05 Published: 2010

395. Chen XZ, Zhang DH, Liu W, Wang Y, Li JH, Wee ATS, Ramam A

InSbN based p-n junctions for infrared photodetection
ELECTRONICS LETTERS Volume: 46 Issue: 11 Pages: 787-U83 Published: MAY 27 2010

394. Chen ZY, Santoso I, Wang R, Xie LF, Mao HY, Huang H, Wang YZ, Gao XY, Chen ZK, Ma DG, Wee ATS, Chen W

Surface transfer hole doping of epitaxial graphene using MoO3 thin film
APPLIED PHYSICS LETTERS Volume: 96 Issue: 21 Article Number: 213104 Published: MAY 24 2010

389. Wong SL, Huang H, Huang YL, Wang YZ, Gao XY, Suzuki T, Chen W, Wee ATS

Effect of Fluorination on the Molecular Packing of Perfluoropentacene and Pentacene Ultrathin Films on Ag (111)
JOURNAL OF PHYSICAL CHEMISTRY C Volume: 114 Issue: 20 Pages: 9356-9361 Published: MAY 27 2010

388. Sun JT, Lu YH, Chen W, Feng YP, Wee ATS

Linear tuning of charge carriers in graphene by organic molecules and charge-transfer complexes
PHYSICAL REVIEW B Volume: 81 Issue: 15 Article Number: 155403 Published: APR 15 2010

(also highlighted in Virtual Journal of Nanoscale Science & Technology, April10, 2010 Volume 21, Issue 15) 

387. Zheng Y, Wee ATS, Chandrasekhar N

Structural Analysis of Pentacene Thin Film Growth on Polycrystalline O-x-Au Surfaces Using Scanning Tunneling Microscopy
ACS NANO Volume: 4 Issue: 4 Pages: 2104-2108 Published: APR 2010
 

386. Yi JB, Lim CC, Xing GZ, Fan HM, Van LH, Huang SL, Yang KS, Huang XL, Qin XB, Wang BY, Wu T, Wang L, Zhang HT, Gao XY, Liu T, Wee ATS, Feng YP, Ding J

Ferromagnetism in Dilute Magnetic Semiconductors through Defect Engineering: Li-Doped ZnO
PHYSICAL REVIEW LETTERS Volume: 104 Issue: 13 Article Number: 137201 Published: APR 2 2010

(also highlighted in Virtual Journal of Nanoscale Science & Technology, April10, 2010 Volume 21, Issue 15)

385. Li PW, Wang RM, Chen WM, Chen CP, Gao XY, Wee ATS

Well-aligned Nickel Nanochains Synthesized by a Template-free Route
NANOSCALE RESEARCH LETTERS Volume: 5 Issue: 3 Pages: 597-602 Published: MAR 2010

384. Xie XN, Zhong YL, Dhoni MS, Xie YL, Loh KP, Sow CH, Ji W, Wee ATS

UV-visible-near infrared photoabsorption and photodetection using close-packed metallic gold nanoparticle network
JOURNAL OF APPLIED PHYSICS Volume: 107 Issue: 5 Article Number: 053510 Published: MAR 1 2010
 

383. Shin YJ, Wang YY, Huang H, Kalon G, Wee ATS, Shen ZX, Bhatia CS, Yang H
Surface-Energy Engineering of Graphene

LANGMUIR Volume: 26 Issue: 6 Pages: 3798-3802 Published: MAR 16 2010

382. Huang YL, Li H, Ma J, Huang H, Chen W, Wee ATS

Scanning Tunneling Microscopy Investigation of Self-Assembled CuPc/F₁₆CUPc Binary Superstructures on Graphite
LANGMUIR Volume: 26 Issue: 5 Pages: 3329-3334 Published: MAR 2 2010

381. Chen Q, Huang H, Chen W, Wee ATS, Feng YP, Chai JW, Zhang Z, Pan JS, Wang SJ

In situ photoemission spectroscopy study on formation of HfO₂ dielectrics on epitaxial graphene on SiC substrate
APPLIED PHYSICS LETTERS Volume: 96 Issue: 7 Article Number: 072111 Published: FEB 15 2010
(also highlighted in Virtual Journal of Nanoscale Science & Technology, March 8, 2010 Volume 21, Issue 10)

380. Shi C, Wei C, Han H,  Gao XY, Qi DC, Wang YZ, Wee ATS

Template-Directed Molecular Assembly on Silicon Carbide Nanomesh: Comparison Between CuPc and Pentacene
ACS NANO Volume: 4 Issue: 2 Pages: 849-854 Published: FEB 2010

379. Huang YL, Chen W, Li H, Ma J, Pflaum J, Wee ATS

Tunable Two-Dimensional Binary Molecular Networks
SMALL Volume: 6 Issue: 1 Pages: 70-75 Published: JAN 4 2010 (Featured as Journal Frontispiece)

378. Tang Z, Ng HY, Lin JY, Wee ATS, Chua DHC

Pt/CNT-Based Electrodes with High Electrochemical Activity and Stability for Proton Exchange Membrane Fuel Cells
JOURNAL OF THE ELECTROCHEMICAL SOCIETY Volume: 157 Issue: 2 Pages: B245-B250 Published: 2010

377. Qi DC, Sun JT, Gao XY, Wang L, Chen S, Loh KP, Wee ATS

Copper Phthalocyanine on Hydrogenated and Bare Diamond (001)-2 x 1: Influence of Interfacial Interactions on Molecular Orientations
LANGMUIR Volume: 26 Issue: 1 Pages: 165-172 Published: JAN 5 2010
 

376. Rakhi RB, Lim X, Gao X, Wang Y, Wee ATS, Sethupathi K, Ramaprabhu S, Sow CH

Electron field emission from magnetic nanomaterial encapsulated multi-walled carbon nanotubes
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING Volume: 98 Issue: 1 Pages: 195-202 Published: JAN 2010