Quantum mechanics with coordinate-dependent mass
نویسندگان
چکیده
منابع مشابه
Quantum mechanics with coordinate-dependent mass
We study a motion of quantum particles, whose properties depend on one coordinate so that they can move freely in the perpendicular direction. A rotationally-symmetric Hamiltonian is derived and applied to study a general interface formed between two semiconductors. We predict a new type of electron states, localized at the interface. They appear whenever the two bulk dispersions intersect. The...
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F. Pinsker,1,* W. Bao,2 Y. Zhang,3,4 H. Ohadi,5 A. Dreismann,5 and J. J. Baumberg5 1Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom 2Department of Mathematics, National University of Singapore, 119076 Singapore 3Beijing Computational Science Research Center, Beijing 100094, People’s Republic of China 4Université de Rennes 1, IRMAR, C...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1999
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.59.7596