Prof. Ching-Hwa Ho

Graduate Institute of Applied Science and Technology

National Taiwan University of Science and Technology, Chinese Taipei

Professor

Email: chho@mail.ntust.edu.tw

Qualifications
1998 Ph.D., Naitonal Taiwan University of Science and Technology, Electronic Engineering

1991 M.Sc., Naitonal Taiwan Institue of Technology, Electronic Engineering

1989 B.Sc., Naitonal Taiwan Institue of Technology, Electronic Engineering Technology

Publications (Selected)

1. Ching-Hwa Ho* and C. C. Pan, (2012.06), “Surface sensing and band-edge properties of AgAlS2 which spontaneously extending to AgAlO2: Experimental observations in optical, chemical, and thermoreflectance spectroscopy”, AIP Advances, Vol. 2, in press. (EI/SCI)
2. Ching-Hwa Ho*, Y. P. Wang and Y. S. Huang, (2012.03), “Optical characterization of band-edge property of In6S7 compound”, Applied Physics Letters, Vol. 100, Iss. 13, p. 131905 (4pp). (EI/SCI)
3. Ching-Hwa Ho*, (2012), “The study of below and above band-edge imperfection states in In2S3 solar energy materials”, Physica B: Condensed Matter, in press. (EI/SCI) - http://dx.doi.org/10.1016/j.physb.2011.08.046
4. C. H. Chan, Ching-Hwa Ho*, M. K. Chen, Y. S. Lin, Y. S. Huang and W. C. Hsu, (2012), “Optical Characterization of InAlAs/InGaAs Metamorphic High-Electron Mobility Transistor Structures with Tensile and Compressive Strain”, Thin Solid Films, in press. (EI/SCI) - http://dx.doi.org/10.1016/j.tsf.2012.03.060
5. J. H. Lin, Y. J. Huang, Y. P. Su, C. A. Liu, R. S. Devan, Ching-Hwa Ho, Y. P. Wang, H. W. Lee, C. M. Chang, Y. Liou, Y. R. Ma, (2012.02), “Room-temperature wide-range photoluminescence and semiconducting characteristics of two-dimensional pure metallic Zn nanoplates”, RSC Advances, Vol. 2, pp. 2123-2127. (EI/SCI).
6. S. Levcenco, D. Dumcenco, Y. P. Wang, Y. S. Huang, Ching-Hwa Ho, E. Arushanov, V. Tezlevan, K. K. Tiong, (2012.06), “Influence of anionic substitution on the electrolyt electroreflectance study of band edge transitions in single crystal Cu2ZnSn(SxSe1-x)4 solid solutions” Optical Materials, Vol. 34, Iss. 8, pp. 1362-1365. (EI/SCI)
7. Ching-Hwa Ho*, C. H. Chan, L. C. Tien, and Y. S. Huang, (2011.12), “Direct-Optical Observation of Band edge Excitons, Band Gap and Fermi Level in Degenerate-Semiconducting-Oxide Nanowires In2O3”, Journal of Physical Chemistry C, Vol. 115, Iss. 50, pp. 25088-25096. (EI/SCI)
8. Ching-Hwa Ho*, (2011.07), “Enhanced photoelectric-conversion yield in niobium incorporated In2S3 with intermediate band”, Journal of Materials Chemistry, Vol. 21, Iss. 28, pp.10518-10524. (EI/SCI)
9. Ching-Hwa Ho*, (2011.06), “Electronic structure and optical property of As2(Te1-xSx)3 and As2(Te1-xSex)3 crystals”, Journal of Alloys and Compounds, Vol. 509, Iss. 26, pp.7198-7204. (EI/SCI) - [Cited by JCPDS X-ray database]
10. Ching-Hwa Ho*, (2011.03), “Temperature dependent crystal-field splitting and band-edge characteristic in Cu(AlxIn1-x)S2 (0£x£1) series solar energy materials”, Journal of The Electrochemical Society, Vol. 158, No. 5, pp. H554-H560. (EI/SCI)
11. Ching-Hwa Ho*, (2011.02), “Single crystal growth and characterization of copper aluminum indium disulphide chalcopyrites”, Journal of Crystal Growth, Vol. 317, pp. 52-59. (EI/SCI)
12. C. H. Ho*, S. F. Lo, P. C. Chi, C. C. Wu, Y. S. Huang, and K. K. Tiong, (2011.04), “Optical characterization of electronic structure of CuInS2 and CuAlS2 chalcopyrite crystals”, Solid State Phenomena, Vol. 170, pp. 21-24. (EI/SCI)
13. L. C. Tien, C. H. Ho, X. T. Yao, and J. R. Cai, (2011.01), “Synthesis of β-Ga2O3 Nanowires as a Broadband Emitter”, Applied Physics A, Vol. 102, No. 1, pp. 105 to 108. (EI/SCI) [NSC98-2221-E-011-151-MY3]
14. D. O. Dumcenco, Y. C. Su, Y. P. Wang, K. Y. Chen, Y. S. Huang, C. H. Ho, and K. K. Tiong, (2011.02), “Polarization dependent Raman active modes study of the Mo1-xWxS2 mixed layer crystals”, Chinese Journal Physics, Vol. 49, No.1, pp. 270-277. (EI/SCI)
15. H. J. Gau, W. R. Hwang, C. C. Wu , Y. K. Kuo, and C. H. Ho, (2011.04), “Microstructures and thermoelectric properties of (Bi2Te3)1-x/(CdTe)x composites” , Solid State Phenomena, Vol. 170, pp. 41-46. (EI/SCI)
16. L. C. Tien, W. T. Chen, and C. H. Ho, (2011.09), “Enhanced Photocatalytic Activity in β-Ga2O3 Nanobelts”, Journal of The American Ceramic Society, Vol. 94, No. 9, pp. 3117-3122. (EI/SCI)
17. D. O. Dumcenco, Y. C. Su, Y. P. Wang, K. Y. Chen, Y. S. Huang, C. H. Ho, K. K. Tiong, (2011.04), “Piezoreflectance and Raman characterization of Mo1-xWxS2 layered mixed crystals”, Solid State Phenomena, Vol. 170, pp. 55-59. (EI/SCI)
18. Ching-Hwa Ho*, Chiao-Yeh Tseng, and Li-Chia Tien, (2010.08), “Thermoreflectance characterization of b-Ga2O3 thin-film nanostrips”, Optics Express, Vol. 18, pp. 16360-16369. (EI/SCI)
19. Ching-Hwa Ho*, Y. P. Wang, C. H. Chan, Y. S. Huang, C. H. Li, (2010.08), “Temperature-dependent photoconductivity in b-In2S3 single crystals”, Journal of Applied Physics, Vol. 108, p. 043518 (4pp). (EI/SCI)
20. Ching-Hwa Ho*, (2010.09), “Growth and characterization of near-band-edge transitions in b-In2S3 single crystals”, Journal of Crystal Growth, Vol. 312, pp. 2718-2723. (EI/SCI)