Topological disorder an amorphous semiconductors: a real-space renormalisation for Husimi cacti alloys
作者： E V Anda , S S Makler , M A Continentino , P M de Oliveira
DOI: 10.1088/0022-3719/17/23/011
关键词: Physics 、 Amorphous solid 、 Space (mathematics) 、 Amorphous semiconductors 、 Semiconductor 、 Decimation 、 Condensed matter physics 、 Tetrahedron 、 Ideal (order theory)
摘要: Decimation techniques have already been used successfully to describe the densities of states several types disordered linear chains. In this paper decimation procedure is extended for case Husimi cacti. These lattices are widely as approximations continuous-random-network model an ideal amorphous tetrahedral bonded semiconductor. The cacti different concentrations sixfold and fivefold rings calculated. effects presence odd on in particular band edges discussed.
harvard.edu
sci-hub.se 参考文章(15)
M. F. Thorpe, Excitations in disordered systems Plenum Press. ,(1982)
Jasprit Singh, Influence of disorder on the electronic structure of amorphous silicon Physical Review B. ,vol. 23, pp. 4156- 4168 ,(1981) , 10.1103/PHYSREVB.23.4156
Paulo Murilo Oliveira, Mucio A. Continentino, Enrique V. Anda, Chaotic renormalization approach to electronic systems Physical Review B. ,vol. 29, pp. 2808- 2810 ,(1984) , 10.1103/PHYSREVB.29.2808
M. F. Thorpe, D. Weaire, R. Alben, Electronic properties of an amorphous solid. III. The cohesive energy and the density of states Physical Review B. ,vol. 7, pp. 3777- 3788 ,(1973) , 10.1103/PHYSREVB.7.3777
Mark O. Robbins, Belita Koiller, Renormalization-group methods for the spectra of disordered chains Physical Review B. ,vol. 27, pp. 7703- 7715 ,(1983) , 10.1103/PHYSREVB.27.7703
Daniel N. Payton, William M. Visscher, Dynamics of Disordered Harmonic Lattices. I. Normal-Mode Frequency Spectra for Randomly Disordered Isotopic Binary Lattices Physical Review. ,vol. 154, pp. 802- 811 ,(1967) , 10.1103/PHYSREV.154.802
J. -M. Langlois, A. -M. Tremblay, B. W. Southern, Chaotic scaling trajectories and hierarchical lattice models of disordered binary harmonic chains Physical Review B. ,vol. 28, pp. 218- 231 ,(1983) , 10.1103/PHYSREVB.28.218
R. J. Elliott, J. A. Krumhansl, P. L. Leath, The theory and properties of randomly disordered crystals and related physical systems Reviews of Modern Physics. ,vol. 46, pp. 465- 543 ,(1974) , 10.1103/REVMODPHYS.46.465
Belita Koiller, Mark O. Robbins, Maria A. Davidovich, C.E.T. Gonçalves da Silva, Renormalization group treatment for the electronic spectrum of partially ordered one-dimensional alloys Solid State Communications. ,vol. 45, pp. 955- 959 ,(1983) , 10.1016/0038-1098(83)90964-X
C.E.T. Gonçalves da Silva, Belita Koiller, Local density of states in a disordered chain: A renormalization group approach Solid State Communications. ,vol. 40, pp. 215- 219 ,(1981) , 10.1016/0038-1098(81)90743-2