Chinese Journal of Lasers, Volume. 37, Issue 2, 385(2010)
Activation Technique of GaN Negative Electron Affinity Photocathode
[1] [1] F. Machuca,Y. Sun,Z. Liu et al.. Prospect for high brightness III-nitride electron emitter[J]. J. Vac. Sci. Technol. B,2000,18(6):3042-3046
[2] [2] Z. Liu,F. Machuca,P. Pianetta et al.. Electron scattering study within the depletion region of the GaN(0001) and the GaAs (100) surface[J]. Appl. Phys. Lett.,2004,85(9):1541-1543
[3] [3] O. Siegmund,J. Vallerga,J. Mcphate et al.. Development of GaN photocathodes for UV detectors[J]. Nucl. Instrum. Meth. A,2006,567(1):89-92
[4] [4] J. Stock,G. Hilton,T. Norton et al.. Progress on development of UV photocathodes for photon-counting applications at NASA GSFC[C]. SPIE,2005,5898:106-109
[5] [5] M. P. Ulmera,B. W. Wesselsb,B. Hanb et al.. Advances in wide-band-gap semiconductor based photocathode devices for low light level applications[C]. SPIE,2003,5164:144-154
[7] [7] Oswald H. W. Siegmund. High-performance microchannel plate detectors for UV/visible astronomy[J]. Nuc. Instrum. Meth. A,2004,525(1-2):12-16
[8] [8] F. S. Shahedipour,M. P. Ulmer,B. W. Wessels et al.. Efficient GaN photocathodes for low-level ultraviolet signal detection[J]. IEEE J. Quantum Electron.,2002,38(4):333-335
[9] [9] C. I. Wu,A. Kahn. Negative electron affinity and electron emission at cesiated GaN and AlN surfaces[J]. Appl. Surf. Sci.,2000,162-163(1-4):250-255
[10] [10] Xiaoqing Du,Benkang Chang,Guihua Wang. Experiment and analysis of (Cs,O) activation for GaAs photocathode[C]. SPIE,2002,4919:83-90
[15] [15] XiaoqingDu,Benkang Chang. Angle-dependent X-ray photoelectron spectroscopy study of the mechanisms of “high-low temperature” activation of GaAs photocathode[J]. Appl. Surf. Sci.,2005,251(1-4):267-272
Get Citation
Copy Citation Text
Du Xiaoqing, Chang Benkang, Qian Yunsheng, Fu Rongguo, Gao Pin, Qiao Jianliang. Activation Technique of GaN Negative Electron Affinity Photocathode[J]. Chinese Journal of Lasers, 2010, 37(2): 385
Category:
Received: Apr. 9, 2009
Accepted: --
Published Online: Feb. 3, 2010
The Author Email: Xiaoqing Du (duxq@cqu.edu.cn)