Hierarchical microstructures in CZT
作者： S.K. Sundaram , C.H. Henager , D.J. Edwards , A.L. Schemer-Kohrn , M. Bliss
DOI: 10.1016/J.NIMA.2010.09.128
关键词: Physics 、 Diffraction 、 Infrared microscopy 、 Electron backscatter diffraction 、 Optics 、 Dislocation 、 Microscopy 、 Misorientation 、 Characterization (materials science) 、 Particle detector
摘要: Advanced characterization tools, such as electron backscatter diffraction and transmitted IR microscopy, are being applied to study critical microstructural features orientation relations in as-grown CZT crystals aid understanding the relation between structure properties radiation detectors. Even carefully prepared single of contain regions slight misorientation, Te-particles, dislocation networks that must be understood for more accurate models detector response. This paper describes initial research at PNNL into hierarchy microstructures observed grown via vertical gradient freeze or Bridgman method WSU.
harvard.edu
elsevier.com
sci-hub.se 参考文章(21)
Charles H. Henager, Danny J. Edwards, Alan L. Schemer-Kohrn, S.K. Sundaram, Brian J. Riley, Mary Bliss, Electron backscatter diffraction of a Ge growth tip from a vertical gradient freeze furnace Journal of Crystal Growth. ,vol. 311, pp. 10- 14 ,(2008) , 10.1016/J.JCRYSGRO.2008.09.183
N. Albon, A.E. Owen, The influence of twin structure on growth directions in dendritic ribbons of materials having the diamond or zinc-blende stuctures Journal of Physics and Chemistry of Solids. ,vol. 24, pp. 899- 907 ,(1963) , 10.1016/0022-3697(63)90066-0
E. Belas, M. Bugár, R. Grill, J. Franc, P. Moravec, P. Hlídek, P. Höschl, Reduction of Inclusions in (CdZn)Te and CdTe:In Single Crystals by Post-Growth Annealing Journal of Electronic Materials. ,vol. 37, pp. 1212- 1218 ,(2008) , 10.1007/S11664-008-0479-3
Tao Wang, Wanqi Jie, Dongmei Zeng, Observation of nano-scale Te precipitates in cadmium zinc telluride with HRTEM Materials Science and Engineering: A. ,vol. 472, pp. 227- 230 ,(2008) , 10.1016/J.MSEA.2007.03.038
Nozomu Tsuboi, Satoshi Kobayashi, Futao Kaneko, Takeo Maruyama, Dependence of Energy Gap onxin CuAlxGa1-xS2Mixed Crystal System Japanese Journal of Applied Physics. ,vol. 27, pp. 972- 978 ,(1988) , 10.1143/JJAP.27.972
R.U. Barz, P. Gille, The mechanism of inclusion formation during crystal growth by the travelling heater method Journal of Crystal Growth. ,vol. 149, pp. 196- 200 ,(1995) , 10.1016/0022-0248(94)01017-X
R. Schwarz, K.W. Benz, Thermal field influence on the formation of Te inclusions in CdTe grown by the travelling heater method Journal of Crystal Growth. ,vol. 144, pp. 150- 156 ,(1994) , 10.1016/0022-0248(94)90450-2
P. Rudolph, Fundamental studies on Bridgman growth of CdTe Progress in Crystal Growth and Characterization of Materials. ,vol. 29, pp. 275- 381 ,(1994) , 10.1016/0960-8974(94)90009-4
Peter Rudolph, Manfred Mühlberg, Basic problems of vertical Bridgman growth of CdTe Materials Science and Engineering B-advanced Functional Solid-state Materials. ,vol. 16, pp. 8- 16 ,(1993) , 10.1016/0921-5107(93)90005-8
H. Chen, S. A. Awadalla, K. Iniewski, P. H. Lu, F. Harris, J. Mackenzie, T. Hasanen, W. Chen, R. Redden, G. Bindley, Irfan Kuvvetli, Carl Budtz-Jørgensen, P. Luke, M. Amman, J. S. Lee, A. E. Bolotnikov, G. S. Camarda, Y. Cui, A. Hossain, R. B. James, Characterization of large cadmium zinc telluride crystals grown by traveling heater method Journal of Applied Physics. ,vol. 103, pp. 014903- ,(2008) , 10.1063/1.2828170