Publication list 2006

1.      S Lu, TX Liu, L Ke, DG Ma, SJ Chua and W Huang,”Polyfluorene-based Light emitting rod-coil block copolymers”, Macromolecules, Vol. 38, pp. 8494 -8502, (2006)

2.            LS Wang, S Tripathy, BZ Wang, JH Teng, SY Chow and SJ Chua, “Nanoscale epitaxial overgrowth process and properties of GaN layers on Si(111) substrates”, Appl. Phys. Letts., Vol. 89, p. 011901, (2006)

3.            B. Kumar, H Gong, S. Vicknesh, SJ Chua, S. Tripathy, “Luminescence properties of ZnO layers grown on Si-on-insulator substrates, Appl. Phys. Letts, Vol. 89, p.141901, (2006)

4.            XH Zhang, SJ Chua, AM Yong, SY Chow, HY Yang, SP Lau, SF Yu, “Exciton radiative lifetime in ZnO quantum dots embedded in SiOx matrix”, Appl. Phys. Letts., Vol. 88, p. 221903, (2006)

5.            H.W. Choi and S.J. Chua, “Honeycomb GaN Micro-light-emitting Diodes”, Journal of Vacuum Science and Technology B 24, pp. 800-802, (2006).

6.            H.W. Choi and S.J. Chua, “Hexagonally-closed-packed Micro-light-emitting Diodes”, Physica Status Solidi (c), Vol. 3, pp. 2219, (2006).

7.            L Ke, XY Zhao, RS Kumar and SJ Chua, “Low-frequency noise measurement and analysis in organic light-emitting diodes”, IEEE Electron Device Letts., Vol 27, No. 7, (2006)

8.            L Ke, P Chen, RS Kumar, AP Burden and SJ Chua, “Indium Tin Oxide free organic Light Emitting Device”, IEEE Trans Electron Devices, Vol. 53, No. 6, pp. 1483 – 1486, (2006)

9.            AP Vajpeyi, S Tripathy, LS Wang, BC Foo, SJ Chua, EA Fitzgerald and E Alves, “Optical activation of Eu ions in nanoporous GaN films”, J. Appl. Phys., Vol. 99, pp. 104305, (2006)

10.       QF Yan, A Chen, SJ Chua, and X. S. Zhao, “Nanosphere Lithography from Template-Directed Colloidal Sphere Assemblies”, J. Nanosci. Nanotechnol. Vol. 6, pp.1815–1818, (2006)

11.       QF Yan, XS Zhao, JH Teng and SJ Chua, “Colloidal Woodpile Structure: Three-Dimensional Photonic Crystal with a Dual Periodicity”, Langmuir, Vol. 22, pp 7001 -7006, (2006)

12.       YD Wang, KY Zang, SJ Chua, S Tripathy, HL Zhou and CG Fonstad, “Improvement of microstructral and optical properties of GaN layer on sapphire by nanoscale lateral epitaxial overgrowth”, Appl. Phys. Letts, Vol. 88, pp. 211908, (2006)

13.       ST Tan, XW Sun, XH Zhang, SJ Chua, BJ Chen and CC Teo, ”Cluster coarsening in ZnO thin films by post growth annealing”, J. Appl. Physics., Vol. 100, p. 033502, (2006)

14.       ST Tan, XW Sun, XH Zhang, BJ Chen, SJ Chua, Anna Yong, ZL Dong and X Hu, “Zinc oxide quantum dots embedded films by metal organic chemical vapor deposition”, J. Crystal Growth, Vol. 290, pp. 518 – 522, (2006)

15.       ST Tan, XW Sun, XH Zhang, SJ Chua, BJ Chen and CC Teo, “Cluster coarsening in Zinc oxide thin films by post-growth annealing”, J. Appl. Physics, vol. 100, p. 033502 (2006)

16.       HF Liu, N. Xiang and SJ Chua, ”Annealing behaviour of N-bonding configurations in GaN0.023As0.977 ternary alloy grown on GaAs (001) substrate by molecular beam epitaxy”, J. Crystal Growth, Vol. 290, pp. 24 – 28, (2006)

17.       XH Zhang, SJ Chua, “Exciton radiative lifetime in ZnO quantum dots embedded in SiOx matrix", J. Appl. Physics., pp. L06-02068, (2006)

18.       KY Zang, YD Wang, SJ Chua, LS Wang, S Tripathy and CV Thompson, ”Nanoheteroepitaxial lateral overgrowth of GaN on nanoporous Si(111), Appl. Phys. Lett., Vol. 88, pp. 141925, (2006)

19.       L. Ke, SJ Chua CH Cai, TT Lin and C Vijilla, “Brownian Motion Field Dependent Mobility Theory of Hopping Transport Process”, J. Appl. Physics, Vol. 99, pp.114512, (2006)

20.       HQ Le SJ Chua, YW Koh, KP Loh and EA Fitzgerald “Systematic studies of the epitaxial growth of single crystal ZnO nanorods on GaN using hydrothermal synthesis”, Journal of Crystal Growth, Vol. 293, pp. 36 – 42, (2006)

21.       SK Mohanta, RK Soni, S. Tripathy and SJ Chua, ” Ordered InP nanostructures fabricated by Ar+ - ion irradiation, Appl. Phys. Lett., vol. 88, pp. 043101, (2006)

22.       YD Wang, KY Zang, SJ Chua, MS Sander, S. Tripathy and CG Fonstad, “High density arrays of InGaN nanorings, nanodots and nanoarrows fabricated by a template-assisted approach”, J. Physical Chemistry B, Vol. 110, pp. 11081 – 11087, (2006)

23.       JR Dong, JH Teng, SJ Chua, BC Foo, YJ Wang and R Yin, “MOCVD growth of 980  nm InGaAs/GaAs/AlGaAs graded index separate confinement heterostructure quantum well lasers with tertiarybutylarsine”, J. Crystal Growth, Vol. 289, pp. 59 – 62, (2006)

24.       ZW Chen, BJ Li, B Chaudhari BS and Chua SJ, “A 2X3 Photonic Switch in SiGe for 1.55 mm Operation”, Chinese Journal of Semiconductors, vol. 27, No. 3, pp. 494 - 498 Mar 2006

25.       YZ Zhao, Y Zhang, BJ Li, B Chaudhari and SJ Chua, “Ultracompact and large scale power splitters on silicon-based two-dimensional photonic crystals at near-infrared wavelengths", Optical Engineering, Vol. 45 (2), p. 024601 – 1/3, Feb 2006

26.       JW Yu, HC Lin, ZC Feng, LS Wang, S. Tripathy and SJ Chua, “Control and improvement of crystalline cracking from GaN thin films grown on Si by metalorganic chemical vapor deposition”, Thin Solid Film, Vol. 498, pp. 108 – 112, (2006)

27.       BZ Wang, L Ke and SJ Chua, “A nano-patterned organic light-emitting diode with high extraction efficiency”, J. Crystal. Growth, Vol. 288, pp. 119-122, (2006)

28.       BZ Wang, SJ Chua, JR Dong and YJ Wang, “Highly strained quantum structures grown on GaAs (001) vivinal substrate by MOCVD”, J. Crystal Growth, Vol. 288, pp. 61-64, (2006)

29.       BZ Wang, W Zhao, A Chen and SJ Chua, “Formation of nanoimprinting mould through use of nanosphere lithography”, J. Crystal Growth, Vol. 288, pp. 200-204, (2006)

30.       JH Teng, JR Dong, SJ Chua, R Yin, BC Foo, BZ Wang and YJ Wang, “Elimination of mode grouping in InGaAsP/InP ridge waveguide laser using quantum-well intermixing", Appl. Phys. Lett., Vol. 88, p. 011109, (2006)

31.       HQ Le and S.J.Chua, K.P. Loh, E. A. Fitzgerald , Y.W. Koh, Synthesis and optical properties of well aligned ZnO nanorods on GaN by hydrothermal synthesis. Nanotechnology 17, pp. 483-488, (2006)

32.       LH Quang, SJ Chua, KP Loh, YW Koh and EA Fitzgerald, “The  effect of post-annealing treatment on photoluminescence of ZnO nanorods prepared by hydrothermal synthesis”, J. Crystal Growth, Vol. 287, pp. 157 -161, (2006)

33.       BJ Li and SJ Chua, “Ultracompact and large scale power splitters on silicon-based two-dimensional photonic crystals at near-infrared wavelengths", Optical Engineering, Vol. 45 (2), pp. 024601 -1 to -5, (2006)

34.       V Chellappan, B Balakrisnan, C Huang, ZK Chen, CG Zhen, Mark DJ Auch and SJ Chua, “Non-dispersive hole transport in a noval trifluromethyl-biphylyl substituted PPV derivative”, Journal of Physics: Conference Series, Vol. 28, pp. 53-56, (2006)

35.       AP Vajpeyi, S Tripathy, S R Shannigrahi, B C Foo, L S Wang, S J Chua, E Alves, “Influence of rapid thermal annealing on the luminescence properties of nanoporous GaN Films”, Electrochemical & Solid State Lett., Vol. 9, No. 4, pp. G150-G154, (2006)

36.       HF Liu, N Xiang, S Tripathy and SJ Chua, “Raman scattering probe of anharmonic effects due to temperature and compositional disorder in GaNxAs1-x”, J. Applied Physics, Vol. 99, No. 10, pp. 103503-103503-7, (2006)

37.       XH Zhang, SJ Chua, W Liu, LS Wang, AM Yong and SY Chow, “Crack-free fully epitaxial nitride microcavity with AlGaN/GaN distributed Bragg reflectors and InGaN/GaN quantum wells”, Appl. Phys. Lett., Vol. 88, No. 19, pp. 191111-1 to 191111-3, (2006)

38.       HF Liu, N Xiang, SJ Chua and M Pessa, “Structural and optical properties og AInAs/GaAs and GaInNAs/GaNAs multiple quantum wells upon postgrowth annealing”, Appl. Phys. Lett., Vol. 88, No. 18, pp. 181912-1 to 181912-3, (2006)

39.       Miao ZL, Chua SJ, Zhang YW, Tripathy S, “Transition of 3D to 2D growth modes of InAs grown on GaAs”, Appl. Surface Science, Vol. 252, No. 10, pp. 3436-3440, (2006)

40.       HL Zhou, SJ Chua and P Chen, “Al incorporation in AlGaN on (1122) and (0001) surface orientation”, J. of Crystal Growth Vol. 292, No. 1, pp. 5-9, (2006)

41.       P Chen, SJ Chua and R Tan, “High density InGaN nanorods grown on pretreated GaN surfaces”, Appl. Phys. Lett., Vol. 89, No. 2, pp. 023114-1 to 023114-3, (2006)

42.       HF Liu, Xiang N and SJ Chua, “Influence of N incorporation on In content in GaInNAs/GaNAs quantum wells grown by plasma-assisted molecular beam epitaxy”, Appl. Phys. Lett., Vol. 89, No. 7, pp. 071905-1 to 071905-3, (2006)

43.       YD Wang, KY Zang and SJ Chua, “Nonlithographic nanopatterning through anodic aluminum oxide template and selective growth of highly ordered GaN nanostructures”, J. of Applied Physics, Vol. 100, No. 3, pp. 054306-1 to 054306-4, (2006)

44.       YD Wang, KY Zang, SJ Chua and CG Fonstad, Catlyst-free growth of uniform ZnO nanowire arrays on prepatterned substrate, Appl. Phys. Lett., vol. 89, p. 263116 (2006)

45.       YD Wang, KY Zang, SJ Chua and CG Fonstad, “Template-nonlithographic nanopatterning for site control growth of InGaN nanodots”, Appl. Phys. Lett., Vol. 89, No. 24, p. 241922, (2006)

46.       Andrew Ngo, SF Yoon, WJ Fan and SJ Chua, “Effects of size and shape on electronic states of quantum dots”, Optical and Quantum Electronics, Vol. 38, No. 12-14, pp 981-991, (2006)

47.       SK Mohanta, RK Soni, S Tripathy, CB Soh, SJ Chua and D Kanjilal, “Raman scattering from nanopatterned silicon surface prepared by low-energy Ar+ -ion irradiation”, Physica E, Vol. 35, No. 1, pp. 42-47,  (2006)

48.       SK Mohanta, RK Soni, S. Tripathy and SJ Chua, ” Ordered InP nanostructures fabricated by Ar+ - ion irradiation, Appl. Phys. Lett., vol. 88, pp. 043101, (2006)

49.       A Chen, SJ Chua, P Chen, XY Chen and LK Jian, “Fabrication of sub-100 nm patterns in SiO2 templates by electron-beam lithography for the growth of periodic III-V semiconductor nanostructures”, Nanotechnology, Vol. 17, No. 15, pp. 3903-3908, (2006)

50.       KY Zang, YD Wang, HF Liu, SJ Chua, “Structural and optical properties of InGaN/GaN multiple quantum wells grown on nano-air-bridged GaN template”, Appl. Phys. Lett. Vol. 89, No. 17, pp. 171921-1 to 171921-3, (2006)

51.       KY Zang, YD Wang, SJ Chua, LS Wang, S Tripathy, and CV Thompson, “Nanoheteroepitaxial lateral overgrowth of GaN on nanoporous Si(111)”, Applied Physics Letters, vol 88, pp 141925-1-3(2006).

52.       HF Liu, N Xiang and SJ Chua, “Growth of InAs on micro- and nano-scale patterned GaAs(001) subsrates by molecular beam epitaxy”, Nanotechnology, Vol. 17, No. 20, pp. 5278-5281, (2006)

53.       HF Liu, N Xiang, Tripathy S and SJ Chua, “Temperature dependence of Raman spectrum of GaNAs ternary alloys grown by molecular beam epitaxy”, Thin Solid Films, Vol. 515, No. 2. pp. 759-763, (2006)

54.       S Tripathy, L S Wang and S J Chua, “Characterization of GaN layers grown on silicon-on-insulator substrates”, Applied Surface Science, Vol. 253, No. 1, pp. 236-240, (2006)

55.       LS Wang, S Tripathy, BZ Wang and SJ Chua, “GaN on nanopatterened GaN/Si(111) templates: Optical and structural characterization”, Applied Surface Science Vol. 253, No. 1, pp 214-218, (2006)

56.       HW Choi, KH Hui, PT Lai, P Chen, XH Zhang, S Tripathy, JH Teng and SJ Chua, “Lasing in GaN microdisks pivoted on Si”, Appl. Phys. Lett., Vol. 89, No. 21, pp. 211101-1 to 211101-3, (2006)

57.       J Arokiaraj, S Tripathy, S Vicknesh and SJ Chua, “Si layer transfer to InP substrate using low-temperature wafer bonding”, Applied Surface Science Vo.l 253, No. 3, pp. 1243-1246, (2006) J. Arokiaraj, S. Tripathy, S. Vicknesh, and S. J. Chua, “Si layer transfer to InP using low-temperature wafer bonding”, Applied Surface Science, vol 253, pp 1243-1246 (2006).

58.       R Ravindranath, C Vijila, PK Ajikumar, FSJ Hussain, KL Ng, HZ Wang, SJ Chua, W Knoll and S Valiyaveettil, “Photophysical properties of hydroxylated amphiphilic poly (p-phenylene)s”, Journal of Physical Chemistry B, Vol. 110, No. 51, pp 25958-25963, (2006)

59.       Ngo, CY, Yoon, SF, Fan, WJ  and Chua SJ, “Effects of size and shape on electronic states of quantum dots”, Physical Review B, Vol. 74, No. 24, pp. 254331-1 to 245331-10, (2006)

60.       J Arokiaraj, CB Soh, XC Wang, S Tripathy and SJ Chua, “Integration of GaN thin films to SiO2-Si(100) substrates by laser lift-off and wafer fusion method”, Superlattices and Microstructures, Vol. 40, No. 4-6, pp. 219 - 224, (2006)

61.       D Ma. DZ Chi, ME Loomans, WD Wang, ASW Wong and SJ Chua, “Kinetics of NiSi-to-NiSi2 transformation and morphological evolution in nickel silicide thin films on Si(001)”, Acta Materialia, Vol. 54, No. 18, pp. 4905-4911, (2006).