CHIH-I WU

BOOK

　　“Electronic Properties of GaN and AlN Surfaces and Interfaces”, by Chih-I Wu (only author), VDM Publishing 　　　　　

　　House Ltd, Germany (ISBN-NR: 978-3-639-15631-7), 2009

JOURNAL ARTICLES (SCI only)

1. Jer-Chyi Wang, Chih-Ting Lin, Po-Wei Huang, Chao-Sung Lai, Li-Chun Chang, Chih-I Wu, and Jung-Hung Chang (2013, Feb). Hybrid polarity and carrier injection of gold and gadolinium oxide bi-nanocrystals structure . Applied Physics Letter, 102, 083507. (SCI). NSC 101-2221-E-002-197-MY2.

2. Shun-Wei Liu, Yung-Ting Chang, Chih-Chien Lee, Chih-Hsien Yuan, Li-An Liu,Yu-San Chen, Chun-Feng Lin, Chih-I Wu, and Chin-Ti Chen (2013, Jan). Single-Layer Blue Electrophosphorescent Organic Light-Emitting Diodes Based on Small-Molecule Mixed Hosts: Comparison between the Solution and Vacuum Fabrication Processes. Japanese J. of Applied Physics, 52, 012101. (SCI). NSC 101-2221-E-009-197-MY2.

3. Cheng-Ying Chen,Jose RamonDuran Retamal,I-WenWu, Der-Hsien Lien, Ming-Wei Chen, Yong Ding, Yu-Lun Chueh, Chih-I Wu, and Jr-Hau He (2012, Nov). Probing Surface Band Bending of Surface-Engineered Metal Oxide Nanowires . ACS Nano, 6, 9366. (SCI). NSC 98-2112-M-002-016-MY3.

4. Gong-Ru Lin, Senior Member, IEEE, Chung-Hsiang Chang, Chih-Hsien Cheng, Student Member, IEEE, Chih-I Wu, and Po-Sheng Wang (2012, Oct). Transient UV and Visible Luminescent Dynamics of Si-Rich SiOx Metal–Oxide–Semiconductor Light-Emitting Diodes. IEEE PHOTONICS JOURNAL, 41351-1364. (SCI).

5. Ho, Yu-Hsuan; Chang, Yung-Ting; Liu, Shun-Wei; Hsiao-Han Lai; Chih-Wei Chu;Chih-I Wu; Wei-Cheng Tian; Pei-Kuen Wei (2012, Oct). Optimization of polymer light emitting devices using TiOx electron transport layers and prism sheets . Organic Electronics, 13, 2667. (SCI). NSC 98-2112-M-006-012-MY3.

6. Hsieh-Chih Chen , Shang-Wei Chou, Wei-Hsuan Tseng, I-Wen P. Chen, Chi-Chang Liu, Chun Liu, Chien-Liang Liu, Chun-hsien Chen, Chih-I Wu, and Pi-Tai Chou (2012, Oct). Large AuAg Alloy Nanoparticles Synthesized in Organic Media Using a One-Pot Reaction: Their Applications for High-Performance Bulk Heterojunction Solar Cells. Advanced Functinal Materials, 22, 3975-3984. (SCI). 本人為通訊作者.

7. Yung-Ting Chang, Shun-Wei Liu, Chin-Ti Chen, Chih-Hsien Yuan, Li-An Liu et al. (2012, Oct). A new model for optimization of organic light-emitting device by concurrent incorporation of electrical and optical simulations. JOURNAL OF APPLIED PHYSICS, 112084507. (SCI). 本人為通訊作者.

8. Tzu-Chieh Lo, Ling-Hsuan Tsai, Chih-Hsien Cheng, Po-Sheng Wang, Yi-Hao Pai, Chih-I Wu, Gong-Ru Lin (2012, Aug). Self-aggregated Si quantum dots in amorphous Si-rich SiC. JOURNAL OF NON-CRYSTALLINE SOLIDS, 3582126-2129. (SCI).

9. Dong-Yi Chen, Wei-Hsuan Tseng, Sheng-Ping Liang, Chih-I Wu,Che-Wei Hsu, Yun Chi, Wen-Yi Hung ,Pi-Tai Chou (2012, Jun). Application of F4TCNQ doped spiro-MeOTAD in high performance solid state dye sensitized solar cells. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 14,11689-11694. (SCI). 本人為通訊作者.

10. Wei-Hsuan Tseng, Mei-Hsin Chen, Ching-Chun Chang, Wei-Hsiang Lin, Li-Chyong Chen, Kuei-Hsien Chen, Chih-I Wu* (2012, Jun). Enhancements in device efficiency of poly(3-hexylthiophene): [6,6]-phenyl C61-butyric acid methyl ester based solar cells with incorporation of bathocuproine. Thin Solid Films, 520, p.5413-5416. (SCI). NSC 98-2112-M-002-016-MY3.

11. Wei-Hsuan Tseng, Mei-Hsin Chen, Ching-Chun Chang, Wei-Hsiang Lin, Li-Chyong Chen, Kuei-Hsien Chen, Chih-I Wu* (2012, Jun). Enhancement of poly(3-hexylthiophene)-based solar cell with thermal-evaporated [6, 6]-phenyl-C60 butyric acid methyl ester layers. J. Photonics for Energy, 520, p.5413-5416. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

12. Chuang, Chia-Lin; Wang, Wen-Jie; Wang, Chung-Yen; Tseng Wei-Hsuan, and Chih-I Wu (2012, Apr). Highly Transparent p-Type ZnO Thin Films Prepared by Non-Toxic Sol-Gel Process . ELECTROCHEMICAL AND SOLID STATE LETTERS, 15, H195. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

13. Hui-Yu Chen , I-Wen Wu, Chin-Ti Chen , Shun-Wei Liu , Chih-I Wu (2012, Apr). Self-assembled monolayer modification of silver source–drain electrodes for high-performance pentacene organic field-effect transistors. ORGANIC ELECTRONICS, 13,593-598. (SCI). 本人為通訊作者.

14. I-Wen Wu, Chia-Lin Chuang, Po-Sheng Wang, Wei-Hsuan Tseng, and Chih-I Wu (2012, Apr). The investigation of the diffusion length of cathode materials in organic light emitting devices through impedance characteristics. Applied Physics Letters, 100, 173302. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

15. G.R. Lin, T.C. Lo, L.H. Tsai, Y.H. Pai, C.H. Cheng, C.I. Wu, and P.S. Wang (2012, Feb). Finite Silicon Atom Diffusion Induced Size Limitation on Self-Assembled Silicon Quantum Dots in Silicon-Rich Silicon Carbide . J. Electrochemical Society, 159, K35. (SCI). NSC 98-2112-M-002-016-MY3.

16. I-Wen Wu, Po-Sheng Wang, Wei-Hsuan Tseng, Jung-Hung Chang, Chih-I Wu (2012, Jan). Correlations of impedance–voltage characteristics and carrier mobility in organic light emitting diodes. Organic Electronics, 13, 13-17. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

17. Wei-Hsuan Tseng and Chih-I Wu (2011, Sep). Investigations of efficiency improvements in poly(3-hexylthiophene) based organic solar cells using calcium cathodes. Solar Energy Materials and Solar Cells, 95, 3424. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

18. Jeong-Hwan Lee , Po-Sheng Wang , Hyung-Dol Park , Chih-I Wu, Jang-Joo Kim (2011, Aug). A high performance inverted organic light emitting diode using an electron transporting material with low energy barrier for electron injection. ORGANIC ELECTRONICS, 12,1763-1767. (SCI).

19. Jian Z. Chen, Chang-Pin Huang, Wei-Hsuan Tseng, I-Chun Cheng, Chih-I Wu (2011, Jul). Indium tin oxide sol–gel precursor conversion process using the third harmonics of Nd:YAG laser. APPLIED SURFACE SCIENCE, 257,10042-10044. (SCI).

20. Chien-Hung Lin, Chi-Ta Chou, Yu-Hung Chen, Meng-Hsiu Wu, Jiun-Haw Lee (2011, Apr). Tuning energy levels in magnesium modified Alq3. JOURNAL OF APPLIED PHYSICS, 109,083541. (SCI).

21. Lu, Chih-I Wu and Po-Sheng Wang Jer-Chyi Wang, Pai-Chi Chou, Chao-Sung Lai, Jer-Yi Lin, Wei-Cheng Chang, Hsin-Chun (2011, Mar). Zero Dipole Formation at HfGdO/SiO2 Interface by Hf/Gd Dual-Sputtered Method. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 158,H502-H505. (SCI).

22. Wen-Hsun Tu , Yu-Kuei Hsu, Cheng-Hsiung Yen , Chih-I Wu , Jih-Shang Hwang ,Li-Chyong Chen , Kuei-Hsien Chen (2011, Mar). Au nanoparticle modified GaN photoelectrode for photoelectrochemical hydrogen generation. ELECTROCHEMISTRY COMMUNICATION, 13,530-533. (SCI).

23. Po-Sheng Wang and Chih-I Wu (2011, Feb). Enhancement of Current Injection in Organic Light Emitting Diodes with Sputter Treated Molybdenum Oxides as Hole Injection Layers. Applied Physics, 98, 173302. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

24. Yu-Hung Chen, Yu-Jen Cheng, Guan-Ru Lee, Chih-I Wu, Tun-Wen Pi (2011, Jan). Improvements of electron injection efficiency using subphthalocyanine mixed with lithium fluoride in cathode structures of organic light emitting diodes. Organic Electronics, 12，562–565. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

25. Po-Sheng Wang, I.-Wen Wu, Chih-I. Wu (2010, Nov). Enhancement of current injection in inverted organic light emitting diodes with thermal annealing. JOURNAL OF APPLIED PHYSICS, 98,193302. 本人為通訊作者.

26. Mei-Hsin Chen, Yin-Jui Lu, Chung-Chih Wu, Chih-I Wu (2010, May). Effectiveness of tris–(8-Hydroxyquinoline)–aluminum doped with cesium-derivatives in organic light-emitting diodes. Thin Solid Films, 518，3942-3944. (SCI). NSC 95-2745-M-002-011. 本人為通訊作者.

27. Mei-Hsin Chen, Yin-Jui Lu, Yu-Jen Chang, Chung-Chih Wu, and Chih-I Wu (2010, Apr). Interfacial Reactions and Doping in Organic Light Emitting Diodes Incorporated with Cesium-Based Compounds. Electrochemical and Solid-State Letters, 13，H203-H205. (SCI). NSC 95-2112-M-002-043-MY3. 本人為通訊作者.

28. Meng-Yueh Liu , Chin-Hsiang Chang , Chih-Hua Chang , Kao-Hua Tsai, Jing-Shun Huang ,Chen-Yu Chou, Ing-Jye Wang, Po-Sheng Wang, Chun-Yu Lee, Cha-Hsin Chao, Chin-Liang Yeh ,Chih-I Wu , Ching-Fuh Lin (2010, Apr). Morphological evolution of the poly(3-hexylthiophene)/[6,6]-phenyl-C61-butyric acid methyl ester, oxidation of the silver electrode, and their influences on the performance of inverted polymer solar cells with a sol–gel derived zinc oxide electron selective layer. THIN SOLID FILMS, 518,4964-4969. (SCI).

29. Chang-Ting Lin, Cheng-Hung Yeh, Mei-Hsin Chen, Shu-Han Hsu, Chih-I Wu, and Tun-Wen Pi (2010, Mar). Influences of evaporation temperature on electronic structures and electrical properties of molybdenum oxide in organic light emitting devices. JOURNAL OF APPLIED PHYSICS, 107, 053703. (SCI). NSC 95-2112-M-002-043-MY3. 本人為通訊作者.

30. I-Wen Wu, Yu-Hung Chen, Po-Sheng Wang, Chao-Gong Wang, Shu-Han Hsu, and Chih-I Wu (2010, Jan). Correlation of energy band alignment and turn-on voltage in organic light. Applied Physics Letters, 013301. (SCI). 本人為通訊作者.

31. Yu-Hung Chen, Yu-Jen Chang, Guan-Ru Lee, Jung-Hung Chang, I-Wen, Jheng-Hao Fang, Shu-Han Hsu, Shun-Wei Liu, Chih-I Wu*, Tun-Wen Pi (2009, Dec). Formation of gap states and enhanced current injection efficiency. Organic Electronics, doi:10.1016/j.orgel.2009.11.025. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

32. Guan-Ru Lee, Yu-Hung Chen, Chang-Ting Lin,Chih-I Wu*,Tun-Wen Pi, Chung-Chih Wu, and Ken-Tsung Wong (2009, Nov). Low-temperature electronic structures and intramolecular interaction. Applied Physics Letters, 95, 083302. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

33. Yu-Hung Chen, Jung-Hung Chang, Guan-Ru Lee, I-Wen Wu, Jheng-Hao Fang, Chih-I Wu* (2009, Nov). Enhancement in current efficiency in organic light-emitting diodes. Applied Physics Letters, 95, 133302. (SCI). NSC 98-2112-M-002-016-MY3. 本人為通訊作者.

34. C.C. Hsu , W.H. Lin , Y.S. Ou , W.B. Su, C.S. Chang , C.I. Wu, Tien T. Tsong (2009, Oct). Effects of electronic confinement and substrate on the low-temperature growth of Pb islands on Si(1 0 0)-2 1 surfaces. SURFACE SCIENCE, 604,1-5. (SCI).

35. Mei-Hsin Chen, Yu-Hung Chen, Chang-Tin Lin, Guan-Ru Lee, Chih-I Wu, Dong-Seok Leem, Jang-Joo Kim, and Tun-Wen Pi (2009, Jun). Electronic and chemical properties of cathode structures using 4,7-diphenyl-1,10-phenanthroline doped with rubidium carbonate as electron injection layers. JOURNAL OF APPLIED PHYSICS, 105，113714. (SCI). NSC 95-2745-M-002-011. 本人為通訊作者.

36. Chi-Yen Lin, Yu-Cheng Lin, Wen-Yi Hung, Ken-Tsung Wong, Raymond C. Kwong,Sean C. Xi,Yu-Hung Chend and Chih-I Wu (2009, Apr). A thermally cured 9,9-diarylfluorene-based triaryldiamine polymer displaying high hole mobility and remarkable ambient stability. JOURNAL OF MATERIALS CHEMISTRY, 19,3618-3623. (SCI).

37. Ming-Han Tsai, Tung-Huei Ke, Hao-Wu Lin, Chung-Chih Wu, Shih-Feng Chiu,Fu-Chuan Fang, Yuan-Li Liao, Ken-Tsung Wong, Yu-Hung Chen, and Chih-I Wu (2009, Mar). Triphenylsilyl- and Trityl-Substituted Carbazole-Based Host Materials for Blue Electrophosphorescence. ACS APPLIED MATERIALS & INTERFACES, 1,567-574. (SCI).

38. Chih-I Wu, Chang-Ting Lin, Guan-Ru Lee, Ting-Yi Cho, Chung-Chih Wu (2009, Feb). Electronic and chemical properties of molybdenum oxide doped hole injection layers in organic light emitting diodes . J. Applied Physics, 105, 033717. 本人為第一作者、通訊作者.

39. C.W. Chen and C.I.Wu (2008, Dec). Analytical solution to space charge limited current with exponentially distributed traps. Journal of Applied Physics, 104, 123706. (SCI). NSC 95-2112-M-002-043-MY3. 本人為通訊作者.

40. Liao, Szu-Hung; Shiu, Jin-Ruei; Liu, Shun-Wei; Yeh, Shi-Jay; Chen, Yu-Hung; Chen, Chin-Ti; Chow, Tahsin; Wu, Chih-I (2008, Dec). Hydroxynaphthyridine-Derived Group III Metal Chelates: Wide Band-Gap and Deep Blue Analogues of Green Alq3 (tris(8-hydroxyquinolate)aluminum) and their Versatile Applications for Organic Light-Emitting Diodes. JACS, Dec. 18. (SCI).

41. Sung-Yu Ku, Liang-Chen Chi, Wen-Yi Hung, Shih-Wei Yang, Tsung-Cheng Tsai, Ken-Tsung Wong, Yu-Hung Chenc and Chih-I Wu (2008, Dec). High-luminescence non-doped green OLEDs based on a 9,9-diarylfluoreneterminated 2,1,3-benzothiadiazole derivative. JOURNAL OF MATERIALS CHEMISTRY, 19,773-780. (SCI).

42. M.H. Chen and C.I. Wu (2008, Nov). Roles of thermally evaporated cesium oxide in organic light emitting diodes. Journal of Applied Physics, 104期, 113713. (SCI). NSC 95-2112-M-002-043-MY3. 本人為通訊作者.

43. Dong-Seok Leem, Sei-Yong Kim, Jang-Joo Kim, Mei-Hsin Chen and Chih-I Wu (2008, Oct). Rubidium-Carbonate-Doped 4,7-Diphenyl-1,10-phenanthroline Electron Transporting Layer for High-Efficiency p-i-n Organic Light Emitting Diodes. ELECTROCHEMICAL AND SOLID STATE LETTERS, 12,J8-J10. (SCI).

44. Tsyr-Yuan Hwu, Tsung-Cheng Tsai, Wen-Yi Hung,Sheng-Yuan Chang,Yun Chi, Mei-Hsin Chen,d Chih-I Wu,d Ken-Tsung Wong,Liang-Chen Chi (2008, Sep). An electron-transporting host material compatible with diverse triplet emitters used for highly efficient red- and green-electrophosphorescent devices. CHEMICAL COMMUNICATIONS, 4956-4958. (SCI).

45. Shu-Cheng Chin, Yuan-Chih Chang, Chen-Chih Hsu,Wei-Hsiang Lin, Chih-IWu, Chia-Seng Chang, Tien T Tsong,Wei-YenWoon, Li-Te Lin , Hun-Jan Tao (2008, Jul). Two-dimensional dopant profiling by electrostatic force microscopy using carbon nanotube modified cantilevers. NANOTECHNOLOGY, 19,325703. (SCI).

46. T. C. Chen, C. Y. Peng, C. H. Tseng, M. H. Liao, M. H. Chen, C. I. Wu, M. Y. Chern, P. J. Tzeng, and C. W. Liu (2007, Jan). Characterization of the ultra-thin HfO2 and Hf-silicate films grown by atomic layer deposition. IEEE Tran. Elec. Dev, Accepted. (SCI).

47. M.H. Tsai, H.W. Lin, H.C. Su, T.H. Ke, C.C. Wu, F.C. Fang, Y.L. Liao, K.T. Wong, C.I. Wu (2006, Jun). Highly Efficient Organic Blue Electrophosphorescence Devices Based on 3,6-Bis(triphenylsilyl) Carbazole as the Host Material. Advanced Materials, 18, p.1216. (SCI).

48. C.I. Wu, C.T. Lin, Y.H. Chen, M.H. Chen, Y.J. Lu, and C.C. Wu (2006, May). Electronic Structures and Electron-Injection Mechanisms of Cesium-Carbonate-Incorporated Cathode Structures for Organic Light-Emitting Devices. Applied Physics Letters, 88, p.152104. (SCI). NSC 94-2112-M-002-017. 本人為第一作者、通訊作者.

49. W.Y. Hung, T.H. Ke, Y.T. Lin, C.C. Wu, T.H. Hung, T.C. Chao, K.T. Wong, and C.I. Wu (2006, Jan). Employing Ambipolar Oligofluorenes as the Charge Generation Layer in Time-of-Flight Mobility Measurements of Organic Thin Films. Applied Physics Letters. (SCI).

50. C.I. Wu, C.T. Lin, Y.H. Chen, G.R. Lee, Y.H. Hong, W.G. Liu, C.C. Wu, T.C. Chao and K.T. Wong (2005, Dec). Influences of Substitution on Electronic Structures of Oligofluorenes. Applied Physics Letter. (SCI). NSC 93-2120-M-002-013. 本人為第一作者、通訊作者.

51. C.I. Wu, G.R. Lee, and T.W. Pi (2005, Oct). Energy Structures and Chemical Reaction at Al/LiF/Alq3 Interfaces Studied by Synchrotron Radiation Photoemission Spectroscopy. Applied Physics Letters. (SCI). NSC 95-2120-M-002-043-MY3. 本人為第一作者、通訊作者.

52. J.H. Lee, C.I. Wu, S.W. Liu, C.A. Huang, and Y. Chang (2005, Jan). Mixed Host Organic Light Emitting Devices with Low Driving Voltage and Long Lifetime. Applied Physics Letters. (SCI). NSC 93-2120-M-002-013.

53. P. Moon, V. Dubin, S. Johnston, J. Leu, K. Rao, and C.I. Wu (2003, Dec). Process Challenge and Roadmap for Metal Barriers. Digest of International Electron Devices Meeting (IEDM), P. (EI).

54. C.I. Wu and A. Kahn, A.E. Wickenden, D. Koleske, E.L. Henry (2001, Mar). Aluminum, magnesium, and gold contact to contamination free n-GaN surface. J. of Applied Physics. (SCI). 本人為第一作者.

55. V. M. Bermudez, C.-I. Wu, A. Kahn (2000, Oct). AlN films on GaN: Sources of error in the photoemission measurement of electron affinity. JOURNAL OF APPLIED PHYSICS, 89,1991-1991.

56. C.I. Wu, A. Kahn (2000, Feb). Negative electron affinity and electron emission at cesiated GaN and AlN surfaces. APPLIED SURFACE SCIENCE, 162,250-255. 本人為第一作者.

57. C. I. Wu , A. Kahn (1999, Jun). Electronic states and effective negative electron affinity at cesiated p-GaN surfaces. JOURNAL OF APPLIED PHYSICS, 86,3209-3212. 本人為第一作者.

58. Wu, CI, Kahn, A (1999, Mar). Negative electron affinity at the Cs/AlN(0001) surface. APPLIED PHYSICS LETTERS, 74,1433-1435. 本人為第一作者.

59. T. Chassé, C.-I. Wu, I. G. Hill, A. Kahn (1999, Feb). Band alignment at organic-inorganic semiconductor interfaces:a-NPD and CuPc on InP?110?. JOURNAL OF APPLIED PHYSICS, 85,6589-6592.

60. C. I. Wu ,A. Kahn (1998, Nov). Electronic states at aluminum nitride ?0001?-131 surfaces. APPLIED PHYSICS LETTERS, 74,546-548. 本人為第一作者.

61. Wu, CI, Kahn, A, Hellman, ES, Buchanan, DNE (1998, Aug). Electron affinity at aluminum nitride surfaces. APPLIED PHYSICS LETTERS, 73,1346-1348. 本人為第一作者.

62. C. I. Wu, A. Kahn, N. Taskar, D. Dorman, D. Gallagher (1998, Jan). GaN ?0001?-?131? surfaces: Composition and electronic properties. JOURNAL OF APPLIED PHYSICS, 83,4249-4252. 本人為第一作者.

63. Wu, CI, Kahn, A (1998, Jan). Investigation of the chemistry and electronic properties of metal gallium nitride interfaces. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 16,2218-2223.

64. A. Rajagopal, C. I. Wu, A. Kahn (1997, Nov). Energy level offset at organic semiconductor heterojunctions. JOURNAL OF APPLIED PHYSICS, 83,2649-2655.

65. Y. Hirose , C.I. Wu , Aristov,Soukiassian , A. Kahn (1997, Jul). Chemistry and electronic properties of metal contacts on an organic molecular semiconductor. APPLIED SURFACE SCIENCE, 113,291-298.

66. C.I. Wu, Y. Hirose , Sirringhaus, A. Kahn (1997, Apr). Electron-hole interaction energy in the organic molecular semiconductor PTCDA. CHEMICAL PHYSICS LETTERS, 272,43-47. 本人為第一作者.

67. Wu, CC, Wu, CI, Sturm,JC, Kahn, A (1997, Mar). Surface modification of indium tin oxide by plasma treatment: An effective method to improve the efficiency, brightness, and reliability of organic light emittig devices. APPLIED PHYSICS LETTERS, 70,1348-1350.

CONFERENCE PRESENTATION

(Invited Paper) C.I. Wu, “Correlation of Energy Band Alignment and Turn on Voltages in Organic Light Emitting Diodes”, SPIE, San Diego, USA, 2010
(Invited Paper) C.I. Wu, “Correlation of Interfacial Electronic Properties and Transport Properties in Organic Light Emitting Diodes”, SPIE, San Diego, USA, 2009
I.W. Wu and C.I. Wu, “The origins of turn on voltage in organic light emitting diodes” 1^st Asian Conference on Organic Electronics, Fukuoka, Japan, 2009
P.S. Wang and C.I. Wu, “Enhancement of current efficiency in organic light emitting diodes with incorporation of subphthalocyanine”, 1^st Asian Conference on Organic Electronics, Fukuoka, Japan, 2009
M.H. Chen and C.I. Wu, “Comparison of Alg3 doped with cesium-derivatives in organic light emitting diodes”, 1^st Asian Conference on Organic Electronics, Fukuoka, Japan, 2009
W.H. Tseng and C.I. Wu, “Electronic and chemical properties of cathode structures using 4,7-diphenyl-1,10-phenanthroline doped with rubidium carbonate as electron injection layers”, 1^st Asian Conference on Organic Electronics, Fukuoka, Japan, 2009
C.I. Wu and M.H. Chen, “Interfacial Chemistry and Carrier Transport of Organic Thin Films Doped by Cs₂CO₃: Interfacial Doping vs. Bulk Doping”, Fall Meeting of Material Research Society, Boston, 2008
C.I. Wu, “Improving the performance of organic light emitting devices via interfacial interactions at electrodes”, Workshop of Organic Microelectronics and Optoelectronics, San Francisco, USA, 2008
M.H. Chen and C.I. Wu, “Investigations of electron-injection mechanisms and interfacial chemical reactions of Bphen doped with rubidium carbonate in OLEDs “, SPIE Proceeding, San Diego, USA, 2008
M.H. Chen and C.I. Wu “Roles of thermally evaporated cesium oxide in organic light emitting diodes” American Physics Society 2008 Annual Meeting, New Orleans, USA, 2008
C.T. Lin and C.I. Wu “Mechanisms of effective hole injection using MoO_x in organic light emitting diodes” American Physics Society 2008 Annual Meeting, New Orleans, USA, 2008
(Invited Paper) C.I. Wu, “Interfacial Physics in Organic Light Emitting Devices”, Optics East, Boston, USA, 2007
C.T. Lin and C.I. Wu, “Mechanisms of enhanced hole-injection in organic light-emitting devices with MoO₃ layers”, American Vacuum Society 2007 Annual Meeting, Seattle, USA, 2007
M.H. Chen and C.I. Wu, “Interfacial Influences and Electron-Injection Mechanisms of Tris- (8-Hydroxyquinoline)-Aluminum Doped With Cesium-Derivatives In Organic Light Emitting Devices”, American Vacuum Society 2007 Annual Meeting, Seattle, USA, 2007
M.H. Chen and C.I. Wu, “The Roles of Thermal Evaporated Cesium Carbonate in Organic Light Emitting Diodes”, International Display Manufacturing Conference, Taipei, 2007
C.T. Lin and C.I. Wu, “Mechanisms of enhanced hole-injection in organic light-emitting devices with MoO₃ layers”, International Display Manufacturing Conference, Taipei, 2007
(Invited Paper) C.I. Wu, “The roles of inorganic compounds in organic light emitting devices”, The Fifth International OLED and PLED Workshop, Taipei, 2007
(Invited Paper) C.I. Wu, “Electronic Structures and Interfaces of Organic Semiconductors”, Optics and Photonics Taiwan (OPT 2006), Hsin-Chu, Taiwan, 2006
C.I. Wu, “Substitution and Dopant Dependence of Electronic Structures and Transport Properties in Oligofluorene Thin Films” International Conference of Electroluminescence (ICEL6), Hong Kong, 2006
C.I. Wu, “Manipulation of Surface Energy Structures and Electron Transport Properties of Organic Semiconductors” International Conference of Electroluminescence (ICEL6), Hong Kong, 2006
Chih-I Wu, Chan-Tin Lin, Yu-Hung Chen, Yun-Hua Hung, Chung-Chih Wu, and Ken-Tsung Wong, “Substitution and Conjugation-Length Dependence of Electronic Structures and Transport Properties in Fluorene-Based Organic Materials”, Material Research Society (MRS) Spring Meeting, San Francisco, USA (2006)
Chih-I Wu, Chan-Tin Lin, Yu-Hung Chen, and Chung-Chih Wu, “Interfacial Chemistry and Carrier Transport of Organic Thin Films Doped by Cs₂CO₃: Interfacial Doping vs. Bulk Doping”, Material Research Society (MRS) Spring Meeting, San Francisco, USA (2006)
C.I. Wu, “Substitution and and Dopant Dependence of Electronic Structures and Transport Properties in Organic Semiconductors”, 2006 Physics Annual Meeting, Taipei, Taiwan, 2006
C.I. Wu, “Manipulation of Surface Energy Structures and Electron Transports of Organic Semiconductors with Alkaline Compounds”, 2006 Physics Annual Meeting, Taipei, Taiwan, 2006
G.R. Lee, C.I. Wu, and T.W. Pi, “Electronics Structures and Interface Chemistry Between LiF and Oligofluorenes”, 2006 Physics Annual Meeting, Taipei, Taiwan, 2006
(Invited Paper) C.I. Wu, “Energy Structures at the Interfaces of Organic Semiconductors”, International Display Manufacturing Conference, Taipei, Taiwan, 2005
C.I. Wu and G.R. Lee, “Electronic Structures of Oligofluorenes“ 23屆光譜技術與表面科學研討會, 2005, Cha-Yi, Taiwan
(Invited Paper) P. Moon, V. Dubin, S. Johnston, J. Leu, K. Rao, and C.I. Wu, “ Process Challenge and Roadmap for Metal Barriers”; International Electron Devices Meeting (IEDM), p. 843 (2003)
Ying Zhou, Guanghai Xu, Tracey Scherban, Jihperng Leu, Grant Kloster, and Chih-I Wu, “Correlation of Surface and Film Chemistry with Mechanical Properties in Interconnects”, 2003 International Conference on Characterization and Metrology for ULSI Technology, Austin, Texas (USA), 2003
K.P. O’Brien, P. Moon, C.C. Cheng, V. Dubin, S. Shankar, C.I. Wu, “Via and Trench Shunts for 1266 Cu Metallization”, Intel Process Technology Conference, San Jose, CA, 2002
C.I. Wu, S. Johnston, J. Thomas, M. McKeag, J, Leu, and P McGregor, “Electrical Evaluation of PVD, CVD, and ALD Cu Diffusion Barrier”, Intel Process Technology Conference, San Jose, CA, 2002
C.I. Wu and A. Kahn, “Aluminum, Magnesium and Gold Contacts to Contamination Free n-GaN Surfaces”, 10^th International Conference on Solid Films and Surfaces (ICSFS-10), Princeton, NJ, 2000
C.I. Wu and A. Kahn, “Negative electron affinity and electron emission at cesiated GaN and AlN surfaces”, National Symposium of American Vacuum Society (AVS), Seattle, WA, 1999
T. Chasse, C.I. Wu, I.G. Hill, and A. Kahn, “Band alignment at organic-inorganic semiconductor interfaces: NPD and CuPc on InP(110)”, 7^th International Conference on the Formation of Semiconductor Interfaces (ICFSI), Gothenberg, Sweden, 1999
C.I. Wu and A. Kahn, “Electronic states at GaN(0001)-(1x1) and AlN(0001)-(1x1) surfaces”, 7^th International Conference on the Formation of Semiconductor Interfaces (ICFSI), Gothenberg, Sweden, 1999
C.I. Wu and A. Kahn, “Negative electron affinity at cesiated p-GaN and AlN surfaces”, 7^th International Conference on the Formation of Semiconductor Interfaces (ICFSI), Gothenberg, Sweden, 1999
T. Chasse, C.I. Wu, I.G. Hill, and A. Kahn, “Organic/Inorganic semiconductor interfaces investigated via ultraviolet photoemission spectroscopy”, Fall Meeting of Material Research Society (MRS), Boston, MA, 1998
C.I. Wu and A. Kahn, “Negative electron affinity at AlN(0001) surfaces”, Fall Meeting of Material Research Society (MRS), Boston, MA, 1998
C.I. Wu and A. Kahn, “Investigation of metal/GaN interface properties using photoemission spectroscopy and I-V measurements”, National Symposium of American Vacuum Society (AVS), Baltimore, MD, 1998
C.I. Wu and A. Kahn, “Atomic order and electron affinity at AlN(0001) surfaces”, National Symposium of American Vacuum Society (AVS), Baltimore, MD, 1998
C.I. Wu and A. Kahn, “Chemistry and electronic properties of metal/GaN interfaces: Al, Ti, Mg, Au, and Pt / p- and n-GaN”, 25^th Conference of Physics and Chemistry of Semiconductor Interfaces (PCSI), Salt Lake City, Utah, 1998
C.I. Wu and A. Kahn, “Photoemission studies of interfaces between Al, Ti, Mg, and Au and p- and n-GaN”, Fall Meeting of Material Research Society (MRS), Boston, MA, 1997
C.I. Wu, A. Rajagopal, and A. Kahn, “Electron-hole interaction in the organic molecular semiconductor”, National Symposium of American Vacuum Society (AVS), San Jose, CA, 1997
C.I. Wu, Y. Hirose, H. Sirringhaus, and A. Kahn, “Correlation effect in an organic molecular semiconductor”, Spring Meeting of Material Research Society (MRS), San Francisco, CA, 1997

PATENT

“METHOD FOR IMPROVING NUCLEATION AND ADHESION OF CVD AND ALD FILMS DEPOSITED ONTO LOW-DIELECTRIC CONSTANT DIELECTRICS”, US Patent #6,605,549 (2003)
“METHOD OF MAKING A SEMICONDUCTOR DEVICE BY FORMING A MASKING LAYER WITH A TAPERED ETCH PROFILE”, US Patent #7,743,712 (2004)
“A METHOD OF IMPROVING CU ELECTROMIGRATION BY SELECTIVE ATOMIC-LAYER-DEPOSITION”, US Patent (pending since 2002)
“METHOD TO REDUCE THE COPPER LINE ROUGHNESS FOR INCREASED ELECTRICAL CONDUCTIVITY OF NARROW INTERCONNECTS (<100 NM)”, US Patent #7,268,075 (2007)
“A METHOD TO IMPROVE ELECTROMIGRATION RESISTANCE AND REDUCE METAL RESISTIVITY BY RAPID LASER ANNEALING”, US Patent (pending since 2003)
“SEALING POROUS DIELECTRICS WITH SILANE COUPLING REAGENTS”, US Patent #7,122,481(2006)
“SEALING POROUS DIELECTRICS WITH SILANE COUPLING REAGENTS”, US Patent #7,456,490(2008)
“METHOD TO FABRICATE AMORPHOUS EL CO ALLOYS”, US Patent (pending since 2003