Weikun Ge - Publications

Affiliations: 
Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 
Area:
Condensed Matter Physics, Molecular Physics, Optics Physics

63 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Yuan ZL, Xu ZY, Zheng BZ, Xu JZ, Li SS, Ge W, Wang Y, Wang J, Chang LL, Wang PD, Ledentsov NN. Two-dimensional excitonic emission in InAs submonolayers. Physical Review. B, Condensed Matter. 54: 16919-16924. PMID 9985820 DOI: 10.1103/Physrevb.54.16919  0.384
2019 Li SS, Xia JB, Yuan ZL, Xu ZY, Ge W, Wang XR, Wang Y, Wang J, Chang LL. Effective-mass theory for InAs/GaAs strained coupled quantum dots. Physical Review. B, Condensed Matter. 54: 11575-11581. PMID 9984946 DOI: 10.1103/Physrevb.54.11575  0.346
2019 Xu ZY, Lu ZD, Yang XP, Yuan ZL, Zheng BZ, Xu JZ, Ge WK, Wang Y, Wang J, Chang LL. Carrier relaxation and thermal activation of localized excitons in self-organized InAs multilayers grown on GaAs substrates. Physical Review. B, Condensed Matter. 54: 11528-11531. PMID 9984940 DOI: 10.1103/Physrevb.54.11528  0.392
2013 Ding L, Yang C, He H, Wang J, Tang Z, Foreman BA, Jiang F, Ge W. Verification of Γ7 symmetry assignment for the top valence band of ZnO by magneto-optical studies of the free A exciton state New Journal of Physics. 15. DOI: 10.1088/1367-2630/15/3/033015  0.43
2012 Lu L, Su S, Ling C, Xu S, Zhao D, Zhu J, Yang H, Wang J, Ge W. Conduction Band Offset of InGaN/AlInGaN Quantum Wells Studied by Deep Level Transient Spectroscopic Technique Applied Physics Express. 5: 91001. DOI: 10.1143/Apex.5.091001  0.362
2009 Ding L, Li B, He H, Ge W, Wang J, Ning J, Dai X, Ling CC, Xu S. Classification of bound exciton complexes in bulk ZnO by magnetophotoluminescence spectroscopy Journal of Applied Physics. 105: 53511. DOI: 10.1063/1.3087762  0.536
2007 Djurišić AB, Leung YH, Tam KH, Hsu YF, Ding L, Ge WK, Zhong YC, Wong KS, Chan WK, Tam HL, Cheah KW, Kwok WM, Phillips DL. Defect emissions in ZnO nanostructures Nanotechnology. 18. DOI: 10.1088/0957-4484/18/9/095702  0.467
2007 Zhao L, Pang Q, Cai Y, Wang N, Ge W, Wang J, Yang S. Vertically aligned zinc selenide nanoribbon arrays: microstructure and field emission Journal of Physics D: Applied Physics. 40: 3587-3591. DOI: 10.1088/0022-3727/40/12/007  0.322
2007 Li B, Wang C, Sou I, Ge W, Wang J. Anomalous photocurrent observed in an Fe–ZnS:Fe Schottky diode Applied Physics Letters. 91: 172104. DOI: 10.1063/1.2801707  0.307
2007 Zhang JG, Wang XX, Cheng BW, Yu JZ, Wang QM, Hau J, Ding L, Ge WK. Enhanced near-infrared photoluminescence from isoelectronic luminescent centers in sulfur-implanted silicon with copper or silver coimplantation Applied Physics Letters. 90: 081101. DOI: 10.1063/1.2471673  0.387
2007 Lv YZ, Zhang YH, Li CP, Ren LR, Guo L, Xu HB, Ding L, Yang CL, Ge WK, Yang SH. Temperature-dependent photoluminescence of ZnO nanorods prepared by a simple solution route Journal of Luminescence. 122: 816-818. DOI: 10.1016/J.Jlumin.2006.01.296  0.5
2006 Tam KH, Cheung CK, Leung YH, Djurisi? AB, Ling CC, Beling CD, Fung S, Kwok WM, Chan WK, Phillips DL, Ding L, Ge WK. Defects in ZnO nanorods prepared by a hydrothermal method. The Journal of Physical Chemistry. B. 110: 20865-71. PMID 17048900 DOI: 10.1021/Jp063239W  0.54
2006 Yang CL, He HT, Ding L, Cui LJ, Zeng YP, Wang JN, Ge WK. Spectral dependence of spin photocurrent and current-induced spin polarization in an InGaAs/InAlAs two-dimensional electron gas. Physical Review Letters. 96: 186605. PMID 16712387 DOI: 10.1103/Physrevlett.96.186605  0.423
2006 Tan P, Luo X, Xu Z, Zhang Y, Mascarenhas A, Xin H, Tu C, Ge W. Photoluminescence from the nitrogen-perturbed above-bandgap states in dilute GaAs1−xNx alloys: A microphotoluminescence study Physical Review B. 73. DOI: 10.1103/Physrevb.73.205205  0.35
2006 Lv Y, Guo L, Xu H, Ding L, Yang C, Wang J, Ge W, Yang S, Wu Z. Low temperature synthesis and optical properties of small-diameter ZnO nanorods Journal of Applied Physics. 99: 114302. DOI: 10.1063/1.2200408  0.549
2006 Lu S, Jiang D, Dai J, Yang C, He H, Ge W, Wang J, Chang K, Zhang J, Shen D. Magnetophotoluminescence of Zn0.88Mn0.12Se grown by metal-organic chemical vapor deposition on GaAs substrates Journal of Applied Physics. 99: 73517. DOI: 10.1063/1.2190722  0.308
2006 Djurišić AB, Leung YH, Tam KH, Ding L, Ge WK, Chen HY, Gwo S. Green, yellow, and orange defect emission from ZnO nanostructures : Influence of excitation wavelength Applied Physics Letters. 88: 103107. DOI: 10.1063/1.2182096  0.472
2006 Ling CC, Chen X, Gong M, Yang C, Ge W, Wang J. Electron energy dependence on inducing the photoluminescence lines of 6H-SiC by electron irradiation Physica B-Condensed Matter. 376: 374-377. DOI: 10.1016/J.Physb.2005.12.095  0.313
2006 Leung C, Djurišić A, Leung Y, Ding L, Yang C, Ge W. Influence of the carrier gas on the luminescence of ZnO tetrapod nanowires Journal of Crystal Growth. 290: 131-136. DOI: 10.1016/J.JCRYSGRO.2005.12.110  0.41
2006 Pang Q, Zhao L, Ge W, Wang J, Fang Y, Wen X, Yang S. Vertically aligned and hexagonal crystal ZnSe nanoribbon arrays on Zn substrates Frontiers of Physics in China. 1: 442-445. DOI: 10.1007/S11467-006-0046-4  0.338
2005 Wen X, Fang Y, Pang Q, Yang C, Wang J, Ge W, Wong KS, Yang S. ZnO nanobelt arrays grown directly from and on zinc substrates: synthesis, characterization, and applications. The Journal of Physical Chemistry. B. 109: 15303-8. PMID 16852939 DOI: 10.1021/Jp052466F  0.374
2005 Mei YF, Fu RKY, Wang RS, Wong KW, Ong HC, Ding L, Ge WK, Siu GG, Chu PK. Controlled Growth of ZnO films on Si Substrate and N-doping Behavior Mrs Proceedings. 864. DOI: 10.1557/PROC-864-E7.11  0.442
2005 Djurisic AB, Leung YH, Tam KH, Ding L, Ge WK, Chan WK. Defect emissions in ZnO nanostructures Proceedings of Spie. 5925: 61-68. DOI: 10.1117/12.614047  0.505
2005 Wang X, Zhang J, Ding L, Cheng B, Ge W, Yu J, Wang Q. Origin and evolution of photoluminescence from Si nanocrystals embedded in a SiO2 matrix Physical Review B. 72: 195313. DOI: 10.1103/Physrevb.72.195313  0.49
2005 Yang C, Ding L, Wang J, Fung KK, Ge W, Liang H, Yu L, Qi Y, Wang D, Lü Z, Lau KM. Thermally activated carrier transfer processes in InGaN∕GaN multi-quantum-well light-emitting devices Journal of Applied Physics. 98: 23703. DOI: 10.1063/1.1978967  0.478
2005 Pang Q, Zhao L, Cai Y, Nguyen DP, Regnault N, Wang N, Yang S, Ge W, Ferreira R, Bastard G, Wang J. CdSe Nano-tetrapods: Controllable Synthesis, Structure Analysis, and Electronic and Optical Properties Chemistry of Materials. 17: 5263-5267. DOI: 10.1021/Cm050774K  0.316
2005 Yu Y, Yu JC, Chan C, Che Y, Zhao J, Ding L, Ge W, Wong P. Enhancement of adsorption and photocatalytic activity of TiO2 by using carbon nanotubes for the treatment of azo dye Applied Catalysis B: Environmental. 61: 1-11. DOI: 10.1016/J.Apcatb.2005.03.008  0.464
2005 Yu Y, Yu JC, Yu J, Kwok Y, Che Y, Zhao J, Ding L, Ge W, Wong P. Enhancement of photocatalytic activity of mesoporous TiO2 by using carbon nanotubes Applied Catalysis a: General. 289: 186-196. DOI: 10.1016/J.Apcata.2005.04.057  0.464
2005 Fang Y, Wen X, Yang S, Pang Q, Ding L, Wang J, Ge W. Hydrothermal Synthesis and Optical Properties of ZnO Nanostructured Films Directly Grown from/on Zinc Substrates Journal of Sol-Gel Science and Technology. 36: 227-234. DOI: 10.1007/S10971-006-9408-1  0.52
2004 Pang Q, Guo B, Yang C, Yang S, Gong M, Ge W, Wang J. Cd1−xMnxS quantum dots: new synthesis and characterization Journal of Crystal Growth. 269: 213-217. DOI: 10.1016/J.Jcrysgro.2004.04.119  0.341
2003 Lu L, Yang C, Wang J, Sou I, Ge W. Electron ground state energy level determination of ZnSe self-organized quantum dots embedded in ZnS Journal of Applied Physics. 93: 5325-5330. DOI: 10.1063/1.1559633  0.408
2003 Lu S, Wang J, Huang J, Bian L, Jiang D, Yang C, Dai J, Ge W, Wang Y, Zhang J, Shen D. The effects of rapid thermal annealing on the optical properties of Zn1−xMnxSe epilayer grown by MOCVD on GaAs substrate Journal of Crystal Growth. 249: 538-543. DOI: 10.1016/S0022-0248(02)02354-0  0.404
2003 Luo X, Xu Z, Wang Y, Wang W, Wang J, Ge W. Abnormal effect of growth interruption on GaSb quantum dots formation grown by molecular beam epitaxy Journal of Crystal Growth. 247: 99-104. DOI: 10.1016/S0022-0248(02)01971-1  0.345
2002 Wang J, Yang C, Wang S, Guo L, Yang S, Sou I, Ge W. Characterization of Semiconductor Quantum Dots International Journal of Modern Physics B. 16: 4363-4372. DOI: 10.1142/S0217979202015443  0.42
2002 Lu L, Yan H, Yang C, Xie MH, Wang Z, Wang J, Ge W. Study of GaN thin films grown on vicinal SiC (0001) substrates by molecular beam epitaxy Semiconductor Science and Technology. 17: 957-960. DOI: 10.1088/0268-1242/17/9/310  0.359
2002 Luo X, Hu C, Xu Z, Luo H, Wang Y, Wang J, Ge W. Selectively excited photoluminescence of GaAs1−xSbx/GaAs single quantum wells Applied Physics Letters. 81: 3795-3797. DOI: 10.1063/1.1521250  0.383
2002 Chen J, Deng SZ, Xu NS, Wang S, Wen X, Yang S, Yang C, Wang J, Ge W. Field emission from crystalline copper sulphide nanowire arrays Applied Physics Letters. 80: 3620-3622. DOI: 10.1063/1.1478149  0.335
2002 Xu X, He H, Liu H, Shi C, Ge W, Luo EZ, Sundaravel B, Wilson IH. Photo-stimulated current spectroscopy and its application in detecting aluminum implantation-induced deep traps in GaN Thin Solid Films. 416: 294-301. DOI: 10.1016/S0040-6090(02)00681-8  0.348
2002 Lu LW, Fong WK, Zhu CF, Leung BH, Surya C, Wang J, Ge W. Study of GaN thin films grown on intermediate-temperature buffer layers by molecular beam epitaxy Journal of Crystal Growth. 234: 99-104. DOI: 10.1016/S0022-0248(01)01664-5  0.347
2002 Lu L, Yang C, Yan H, Yang H, Wang Z, Wang J, Ge W. Photoluminescence and capacitance transients in highly Mg-doped GaN Applied Physics A. 75: 441-444. DOI: 10.1007/S003390100998  0.35
2001 Guo L, Cheng J, Li X, Yan Y, Yang S, Yang C, Wang J, Ge W. Synthesis and optical properties of crystalline polymer-capped ZnO nanorods Materials Science and Engineering: C. 16: 123-127. DOI: 10.1016/S0928-4931(01)00286-7  0.367
2000 Pan Z, Li LH, Zhang W, Lin YW, Wu RH, Ge W. Effect of rapid thermal annealing on GaInNAs/GaAs quantum wells grown by plasma-assisted molecular-beam epitaxy Applied Physics Letters. 77: 1280-1282. DOI: 10.1063/1.1289916  0.343
2000 Guo L, Yang S, Yang C, Yu P, Wang J, Ge W, Wong GKL. Highly monodisperse polymer-capped ZnO nanoparticles: Preparation and optical properties Applied Physics Letters. 76: 2901-2903. DOI: 10.1063/1.126511  0.305
2000 Xu XL, Beling CD, Fung S, Zhao YW, Sun NF, Sun TN, Zhang QL, Zhan HH, Sun BQ, Wang JN, Ge WK, Wong PC. Formation mechanism of a degenerate thin layer at the interface of a GaN/sapphire system Applied Physics Letters. 76: 152-154. DOI: 10.1063/1.125686  0.312
2000 Lu L, Zhang Y, Xu Z, Xu Z, Wang Z, Wang J, Ge W. Effect of rapid thermal annealing on electron emission and DX centers in strained InGaAs/GaAs single quantum well laser diodes Journal of Crystal Growth. 218: 13-18. DOI: 10.1016/S0022-0248(00)00517-0  0.357
2000 Lu L, Mak KK, Ma ZH, Wang J, Sou I, Ge W. DX-like centers in n-type Al-doped ZnS1-xTex grown by molecular-beam epitaxy Journal of Crystal Growth. 216: 141-146. DOI: 10.1016/S0022-0248(00)00419-X  0.312
1999 Ho WY, Fong WK, Surya C, Tong KY, Lu LAV, Ge WK. Characterization of hot-electron effects on flicker noise in III-V nitride based heterojunctions Materials Research Society Symposium - Proceedings. 537. DOI: 10.1557/S1092578300003045  0.318
1999 Xu Z, Wang J, Wang Y, Ge W, Li Q, Li S, Henini M. Wavelength tuning in GaAs/AlGaAs quantum wells by InAs submonolayer insertion Journal of Physics: Condensed Matter. 11: 3629-3633. DOI: 10.1088/0953-8984/11/17/320  0.389
1999 Kong M, Wang X, Pan D, Zeng Y, Wang J, Ge W. A comparison of photoluminescence properties of InGaAs/GaAs quantum dots with a single quantum well Journal of Applied Physics. 86: 1456-1459. DOI: 10.1063/1.370912  0.349
1999 Wang J, Chen Z, Woo PW, Ge W, Wang Y, Yu M. Ultraviolet-light-enhanced luminescence in SiC thin films grown on Si by hot filament chemical vapor deposition and ultraviolet-light-induced luminescence in anodized SiC Applied Physics Letters. 74: 923-925. DOI: 10.1063/1.123411  0.384
1998 Lu L, Wang J, Wang Y, Ge W, Yang G, Wang Z. Conduction-band offset in a pseudomorphic GaAs/In0.2Ga0.8As quantum well determined by capacitance–voltage profiling and deep-level transient spectroscopy techniques Journal of Applied Physics. 83: 2093-2097. DOI: 10.1063/1.366942  0.336
1998 Feng W, Wang Y, Wang J, Ge W, Huang Q, Zhou J. Role of arsenic clusters in carrier recombination in low-temperature grown AlGaAs/GaAs multiple quantum wells Applied Physics Letters. 72: 1463-1465. DOI: 10.1063/1.120593  0.378
1998 Wang J, Li R, Wang Y, Ge W, Ting DZ-. Resonant tunnelling via InAs self-organized quantum dot states Microelectronic Engineering. 43: 341-347. DOI: 10.1016/S0167-9317(98)00183-X  0.325
1998 Lu L, Zhang Y, Yang G, Wang J, Ge W. Threshold reduction in strained-layer InGaAs/GaAs quantum well lasers by liquid phase epitaxy regrowth Journal of Crystal Growth. 194: 25-30. DOI: 10.1016/S0022-0248(98)00609-5  0.313
1997 Ge W, Lam SB, Sou I, Wang J, Wang Y, Li G, Han H, Wang Z. Sulfur forming an isoelectronic center in zinc telluride thin films Physical Review B. 55: 10035-10039. DOI: 10.1103/Physrevb.55.10035  0.358
1997 Lu L, Ge W, Sou I, Wang Y, Wang J, Ma ZH, Chen WS, Wong GKL. Deep Electron States in n-type Al-doped ZnS1-xTex Grown by Molecular Beam Epitaxy Journal of Applied Physics. 82: 4412-4416. DOI: 10.1063/1.366168  0.356
1997 Wang Y, Sheng YN, Ge W, Wang J, Chang LL, Xie J, Ma J, Xu J. Morphology of MBE grown InAs films studied by atomic force microscope Journal of Crystal Growth. 175: 1289-1293. DOI: 10.1016/S0022-0248(96)00959-1  0.306
1996 Ge W, Song C, Jiang D. Verification of EL2 electronic absorption effect on charge transfer in semi-insulating GaAs. Physical Review B. 53: 9809-9813. PMID 9982541 DOI: 10.1103/Physrevb.53.9809  0.345
1996 Yuan ZL, Xu ZY, Zheng BZ, Luo CP, Xu JZ, Ge W, Zhang PH, Yang XP. Optical study of heterointerface configuration in narrow GaAs/AlGaAs single quantum wells prepared with growth interruption Journal of Applied Physics. 79: 1073-1077. DOI: 10.1063/1.360896  0.385
1996 Yuan ZL, Xu ZY, Ge W, Xu JZ, Zheng BZ. Energy relaxation processes of hot quasi-two-dimensional excitons in very thin GaAs/AlGaAs quantum wells by exciton-acoustic-phonon interaction Journal of Applied Physics. 79: 424-426. DOI: 10.1063/1.360847  0.33
1996 Lu L, Feng S, Liang J, Wang Z, Wang J, Wang Y, Ge W. Characterization of deep centers in AlGaAs/InGaAs/GaAs pseudomorphic HEMT structures grown by molecular beam epitaxy and hydrogen treatment Journal of Crystal Growth. 169: 637-642. DOI: 10.1016/S0022-0248(96)00473-3  0.3
1995 Song C, Pajot B, Ge W, Jiang D. Relation between the metastability of EL2 and the photosensitivity of local vibrational modes in semi-insulating GaAs. Physical Review B. 52: 4864-4869. PMID 9981670 DOI: 10.1103/Physrevb.52.4864  0.303
1987 Song C, Ge W, Jiang D, Hsu C. Pair of local vibration mode absorption bands related to EL2 defects in semi‐insulating GaAs Applied Physics Letters. 50: 1666-1668. DOI: 10.1063/1.97762  0.338
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