Chemical etching and surface oxidation studies of cadmium zinc telluride radiation detectors

作者: P. Veeramani , S. J. Hinder , M. L. T. Monnier , G. Prekas , A. Lohstroh

DOI: 10.1002/SIA.3146

关键词: Saturation (chemistry)X-ray photoelectron spectroscopyCadmium zinc tellurideIsotropic etchingOxideSurface layerAnalytical chemistryBromineParticle detectorChemistry

摘要: … oxide thickness was determined to be 1.6 ± 1.0 nm.[16] It is clear that the 30% H2O2 solution brings about rapid oxidation … times appear to result in oxide thicknesses similar to that …

参考文章(15)
John F. Watts, John Wolstenholme, An Introduction to Surface Analysis by XPS and AES ,(2003)
Li Qiang, Jie Wanqi, Surface passivation and electrical properties of p-CdZnTe crystal Semiconductor Science and Technology. ,vol. 21, pp. 72- 75 ,(2006) , 10.1088/0268-1242/21/1/013
M. K. Bahl, R. L. Watson, K. J. Irgolic, X‐ray photoemission studies of tellurium and some of its compounds Journal of Chemical Physics. ,vol. 66, pp. 5526- 5535 ,(1977) , 10.1063/1.433874
S. P. Kowalczyk, J. T. Cheung, XPS investigation of the oxidation of Hg1-xCdxTe surfaces Journal of Vacuum Science and Technology. ,vol. 18, pp. 944- 948 ,(1981) , 10.1116/1.570961
K.-T. Chen, D. T. Shi, H. Chen, B. Granderson, M. A. George, W. E. Collins, A. Burger, R. B. James, Study of oxidized cadmium zinc telluride surfaces Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. ,vol. 15, pp. 850- 853 ,(1997) , 10.1116/1.580719
M. A. George, W. E. Collins, K. T. Chen, Zhiyu Hu, S. U. Egarievwe, Y. Zheng, A. Burger, Study of electroless Au film deposition on ZnCdTe crystal surfaces Journal of Applied Physics. ,vol. 77, pp. 3134- 3137 ,(1995) , 10.1063/1.358666
D. J. Olego, J. P. Faurie, S. Sivananthan, P. M. Raccah, Optoelectronic properties of Cd1−xZnxTe films grown by molecular beam epitaxy on GaAs substrates Applied Physics Letters. ,vol. 47, pp. 1172- 1174 ,(1985) , 10.1063/1.96316
A. Etcheberry, F. Iranzo-Marin, E. Novakovic, R. Triboulet, C. Debiemme-Chouvy, Contribution to the understanding of the CdTe and Cd1 − yZnyTe surface chemistry Journal of Crystal Growth. pp. 213- 217 ,(1998) , 10.1016/S0022-0248(98)80047-X
L. Soriano, L. Galan, F. Rueda, An XPS study of Cs2Te photocathode materials Surface and Interface Analysis. ,vol. 16, pp. 193- 198 ,(1990) , 10.1002/SIA.740160138