Publications

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2007
Dhara*, S, Wu JJ, Mangama G, Bera S, Magudapathy P, Wu CT, Nair KGM, Kamaruddin M, Yu CC, Yang MH, Liu SC, Tyagi AK, Narashiman SV, Chen LC, Chen KH.  2007.  Long-range ferromagnetic ordering at room temperature in Co+ implanted TiO2 nanorods. Nanotechnology. 18:325705.
Hsiao, CL, Hsu HC, Chen* LC, Wu CT, Chen CW, Chen M, Tu LW, Chen KH.  2007.  Photoluminescence spectroscopy of nearly defect-free InN microcrystals exhibiting nondegenerate semiconductor behaviors. Appl. Phys. Lett.. 91:181912.
Chang, YS, Chien CT, Chen* CW, Chu TY, Chiang HH, Ku CH, Wu JJ, Lin CS, Chen LC, Chen KH.  2007.  Structural and optical properties of single crystal Zn1-xMgxO nanorods-experimental and theoretical studies. J. Appl. Phys.. 101:033502.
2006
Chen, CW, Chen* KH, Shen CH, Wu JJ, Pong WF, Ganguly A, Chen LC.  2006.  Anomalous energy shift of emission spectra of ZnO nanorods with sizes beyond quantum confinement regime. Appl. Phys. Lett.. 88:241905-(1-3).
Sun, CL, Wang HW, Hayashi M, Chen LC, Chen* KH.  2006.  Atomic-scale deformation in N-doped carbon nanotubes. J. Am. Chem. Soc.. 128:8368-8369.
Chang, CY, Chi GC, Wang WM, Chen* LC, Chen KH, Ren F, Pearton SJ.  2006.  Electrical transport properties of single GaN and InN nanowires. J. Electronic Materials. 35:738-743.
Chang, CY, Tsao FC, Pan CJ, Chi GC, Wang HT, Chen JJ, Ren F, Norton DP, Pearton* SJ, Chen KH, Chen LC.  2006.  Electroluminescence from ZnO nanowire/polymer composite p-n junction. Appl. Phys. Lett.. 88:173503-(1-3).
Wang, CH, Shih HC, Tsai YT, Du HY, Chen LC, Chen* KH.  2006.  High methanol oxidation activity of electrocatalysts supported by directly grown nitrogen containing carbon nanotubes on carbon cloth. Electrochimica Acta. 52:1612-1617.
Chattopadhyay, S, Shi SC, Wu CT, Chen LC, Chen CH, Chen* KH.  2006.  Self selected apex angle distribution of the nanotips. Appl. Phys. Lett.. 89:143105-(1-3).
Kuo, CK, Hsu CW, Wu CT, Lan ZH, Mou CY, Chen CC, Yang YJ, Chen LC, Chen* KH.  2006.  Self-regulating and diameter-selective growth of GaN nanowires. Nanotechnology. 17:S332-337.
Hu, MH, Wang WM, Chen TT, Hong LS, Chen CW, C.Chen C, Chen YF, Chen KH, Chen* LC.  2006.  Sharp infrared emission from single-crystalline indium nitride nanobelts derived by guided-stream thermal chemical vapor deposition. Adv. Func. Mater.. 16:537-541.
2005
and T. N. Arunagiri, Zhang Y, Chyan* O, El-Bounani M, Kim MJ, Wu CT, Chen LC, Chen KH.  2005.  A 5 nm ruthenium thin film as a directly plate-able copper diffusion barrier. Appl. Phys. Lett.. 86:083104-(1-3).
W.Chiou, J, Tsai HM, Pao CW, Dong* CL, Chang CL, Chien FZ, Pong WF, Tsai M-H, Shi SC, Chen CF, Chen LC, Chen KH, Hong I-H, Chen C-H, Lin H-J, Guo JH.  2005.  Comparison of the electronic structures of AlN nanotips grown on p- and n-type Si substrates. J. Phys.: Condens. Matter. 17:7523-7530.
Hwang*, JS, You ZY, Lin SY, Hu ZS, Wu CT, Chen CW, Chen KH.  2005.  Effect of gold coating on local oxidation using an atomic force microscope. Appl. Phys. Lett.. 86:161901-(1-3).
Datta, A, Dhara* S, Muto S, Hsu CW, Wu CT, Shen CH, Tanabe T, Maruyama T, Chen KH, Chen LC, Wang YL.  2005.  Formation and in-situ dynamics of metallic nanoblisters in self-ion-implanted GaN nanowires. Nanotechnology. 16:2764-2769.
Chen*, KH, Hsu CH, Lo HC, Chattopadhyay S, Wu CT, Hwang JS, Yang YJ, Chen LC.  2005.  Generally applicable self-masking technique for nanotip array fabrication. Int. J. Nanoscience. 4:879-886.
Wu*, JJ, Ku CH, Wong TC, Wu CT, Chen KH, Chen LC.  2005.  Growth of nanocrystalline diamond films in CCl4/H2ambient. Thin Solid Films. 473:24-30.
S. Dhara, Datta A, Wu CT, Chen* KH, Wang YL, Muto S, Tanabe T, Shen CH, Hsu CW, Chen LC, Maruyama T.  2005.  Mechanism of nanoblister formation in Ga+ self-ion implanted GaN nanowires. Appl. Phys. Lett.. 86:203119-(1-3).
C. Y. Chang, Chi GC, Wang WM, Chen LC, Chen KH, Ren F, Pearton* SJ.  2005.  Transport properties of InN nanowires. Appl. Phys. Lett.. 87:093112-(1-3).
2004
Dhara*, S, Chandra S, Magudapathy P, Kalavathi S, Panigrahi BK, Nair KGM, Sastry VS, Hsu CW, Wu CT, Chen KH, Chen LC.  2004.  Blue luminescence of Au nanoclusters embedded in silica matrix. J. Chem. Phys.. 121:12595-12599.
Dhara, SK, Datta A, Lan ZH, Chen* KH, Wang YL, Shen CS, Chen LC, Hsu CW, Lin HM, Chen CC.  2004.  Blue shift of yellow band in self-ion beam irradiated GaN nanowires. Appl. Phys. Lett.. 84:3486-3488.
Muto*, S, Dhara SK, Datta A, Hsu CW, Wu CT, Shen CH, Chen LC, Chen KH, Wang YL, Tanabe T, Maruyama T, Lin HM, Chen CC.  2004.  Characterization of nanodome on GaN nanowires formed with Ga ion irradiation. Mater. Trans.. 45:435-439.
Huang, BR, Huang CS, Wu CC, Chen LC, Chen KH.  2004.  Electrical properties of annealed MPCVD grown vertically aligned carbon nanotubes films. Diamond & Related Materials. 13:2156-2159.
Hsu, CH, Lo HC, Chen CF, Wu CT, Hwang JH, Das D, Tsai J, Chen LC, Chen* KH.  2004.  Generally applicable self-masked dry etching technique for nanotip arrays formation. Nano Letters. 4:471-475.
Lan, ZH, Wang WM, Sun CL, Shi SC, Hsu CW, Chen KH, Chen CC, Chen* LC.  2004.  Growth mechanism, structure and IR photoluminescence studies of indium nitride nanorods. J. Cryst. Growth. 269:87-94.