Activation and evaluation of GaN photocathodes

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7481, Issue , 2009, Pages

  Qian, Yunsheng ^a   Chang, Benkang ^a   Qiao, Jianliang ^a   Zhang, Yijun ^a   Fu, Rongguo ^a   Qiu, Yafeng ^a  

^a NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Activation; Gan; Photocathodes; Quantum efficiency; Spectral response; UV

Indexed keywords

ACTIVATION; CONTROL AND MEASUREMENT; DIGITAL I/O; EVALUATION SYSTEM; GAAS PHOTOCATHODES; GAN; GAN MATERIAL; INFORMATION MEASUREMENT; METALORGANIC CHEMICAL VAPOR DEPOSITION; MG-DOPING; P-TYPE; POWER CONTROL UNIT; SAPPHIRE SUBSTRATES; SPECTRAL RESPONSE; ULTRAVIOLET-RAY; UV; UV PHOTOCATHODE; XENON LAMPS;

CESIUM; COMPUTER CONTROL SYSTEMS; CORUNDUM; ELECTRIC LAMPS; FIELD EMISSION CATHODES; GALLIUM NITRIDE; INFORMATION THEORY; INFRARED DEVICES; METALLORGANIC CHEMICAL VAPOR DEPOSITION; ORGANIC CHEMICALS; PHOTOCATHODES; PHOTOELECTRICITY; PHOTOIONIZATION; PHOTONS; POWER SUPPLY CIRCUITS; QUANTUM EFFICIENCY; SEMICONDUCTING GALLIUM; SEMICONDUCTOR QUANTUM DOTS; ULTRAVIOLET PHOTOELECTRON SPECTROSCOPY; ULTRAVIOLET RADIATION; X RAY PHOTOELECTRON SPECTROSCOPY; XENON;

GALLIUM ALLOYS;

EID: 70350519635     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.830153     Document Type: Conference Paper

References (20)

1. Oswald H.W. Siegmund, "Advances in microchannel plate detectors for UV/visible Astronomy, " Proc. of SPIE, Vol. 4854, pp.181-189, (2003).
2. M. P. Ulmer, B. W. Wessels, and O. H. W. Siegmund, "Advances in Wide-Band Gap Semi-Conductor Based Photocathode Devices for Low Light Level Applications, " Proc. of SPIE, Vol. 4650, pp.94-103, (2002).
3. QIAO Jianliang, CHANG Benkang, YANG Zhi, TIAN Si, GAO Youtang, "Comparative study of GaN and GaAs photocathodes, " Proc. of SPIE, Vol. 6621:66210K, (2008).
4. E. James Egerton†, Ashok K. Sood, Robert A. Bell† and Yash R. Puri*, Jacob Roginsky, Melville P. Ulmer, BruceW. Wessels and Timothy Cook, "Design and developmengt of high quantum efficiency large area UV focal plane arrays for photon counting applications, " Proc. of SPIE, Vol. 6389:63890R, (2006).
5. Mizuno, T. Nihashi, T. Nagai, M. Niigaki, Y. Shimizu, K. Shimano, K. Katoh, T. Ihara, K. Okano, M. Matsumoto, and M. Tachino, "Development of UV image intensifier tube with GaN photocathode, " Proc. of SPIE, Vol. 6945:69451N, (2008).
6. Oswald H.W. Siegmund, Anton S. Tremsin, John V. Vallerga, Jason B. McPhate, Jeffrey S. Hull, James Malloy and Amir M. Dabiran, "Gallium Nitride Photocathode Development for Imaging Detectors, " Proc. of SPIE, Vol. 7021: 70211B (2008).
7. Siegmund, A.S. Tremsin, A. Martin, J. Malloy, M.Ulmerand B. Wessels, "GaN Photocathodes for UV detection and Imaging, " Proc. of SPIE, Vol. 5164, pp.134-143, (2003).
8. H.W. Siegmund, J.V. Vallerga, J. McPhate and A.S. Tremsin, "Next generation microchannel plate detector technologies for UV Astronomy, " Proc. of SPIE, Vol. 5488, pp.789-800, (2004).
9. J. Stock, G. Hilton, T. Norton, B. Woodgate, S.Aslam and M.Ulmer, "Progress on development of UV photocathodes for photon-counting applications at NASA GSFC, " Proc. of SPIE, Vol. 5898:58980F, ( 2005).
10. Timothy Norton, Bruce Woodgate, Joseph Stock, George Hilton, Mel Ulmer Shahid Aslam, and R.D Vispute, "Results from Cs activated GaN photocathode development for MCP detector systems at NASA GSFC, " Proc. of SPIE, Vol. 5164, pp.155-164, (2003).
11. Francisco Javier Machuca Jr., "A Thin Film p-type GaN Photocathode: prospect for a high performance electron emitter, " a dissertation submitted to the deparment of electrical engineering and the committee on graduate studies of Stanford University[A], (2003).
12. QIAN Yunsheng, Zhong zhiyuan, CHANG Benkang, "Measurement of spectral response of photocathodes and its application, " Proc. of SPIE, Vol. 4580, pp. 486-495, (2001).
13. QIAN Yunsheng, Zong Zhiyuan, CHANG BenKang, "A Study of Technology On-line Measuring Spectral Response of GaAs, " Journal of Vacuum Science and Technology(China), Vol.20(5), pp.305-307, (2000).
14. QIAN Yunsheng, Zong Zhiyuan, CHANG BenKang, "Property Evaluation of NEA Photocathodes, " Journal of Vacuum Science and Technology(China), Vol.21(6), pp.445-447, (2001).
15. Qian Yunsheng, Chang Benkang, Qiu Yafeng Du Xiaoqing, Du Yujie, " Measurement and Evaluation of G□ LLL Devices, " Journal of Vacuum Science and Technology(China), Vol.24(5), pp.389-392, (2004).
16. Zou Jijun, Qian Yunsheng, Chang Benkang, Wang Hui, Wang Shiyun, "Multi-Information Measurement Technology for GaAs Photocathode Preparation, " Journal of Vacuum Science and Technology(China), Vol.26(3), pp. 172-175, (2006). (Pubitemid 44312814)
17. ZOU Jijun, QIAN Yunsheng, CHANG Benkang, LIN Gangyong, FENG Lin. "Design of Multi2information Measurement System for GaAs Photocathodes, " Semiconductor Optoelectronics(China), Vol.27(5), pp.582-585, (2006). (Pubitemid 46060890)
18. Zou Jijun, Chang Benkang, Chen Huailin, Liu Lei. "Variation of quantum yield curves of GaAs photocathodes under illumination, " Journal of Applied Physics, Vol.101: 033126-6, (2007).
19. Zou Jijun, Chang Benkang, "Gradient doping negative electron affinity GaAs photocathodes, " Optical Engineering, Vol.45(5):054001-5, (2006).
20. ZOU Ji-Jun, CHANG Ben-Kang, YANG Zhi, DU Xiao-Qing, GAO Pin, and QIAO Jian-Liang. "Evolution of photocurrent during coadsorption of Cs and O on GaAs (100), " Chinese Physics Letters, Vol.24(6), pp. 1731-1734. (2007).