A remark on the high-energy limit of the one-dimensional scattering problem with position dependent mass

被引：3

作者：

de Bianchi, MS ^{[1
]}

Di Ventra, M

机构：

[1] Ecole Polytech Fed Lausanne, Inst Phys Theor, CH-1015 Lausanne, Switzerland

[2] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA

来源：

SOLID STATE COMMUNICATIONS | 1998年 / 106卷 / 05期

关键词：

D O I：

10.1016/S0038-1098(98)00073-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We show that, contrary to what would be expected on the basis of the mass barrier model, the transmission probability for the one-dimensional scattering problem with position-dependent mass normally tends to unity as energy goes to infinity, provided the mass is a continuous function of position. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：249 / 251

页数：3

共 6 条

[1] SCATTERING AND INVERSE SCATTERING IN ONE-DIMENSIONAL NONHOMOGENEOUS MEDIA [J].

AKTOSUN, T ;

KLAUS, M ;

VANDERMEE, C .

JOURNAL OF MATHEMATICAL PHYSICS, 1992, 33 (05) :1717-1744

[2]

Bastard Gerald, 1988, Wave mechanics applied to semiconductor heterostructures

[3]

CAPASSO F, 1990, PHYSICS QUANTUM ELEC

[4]

Levy-Leblond J.-M., 1992, European Journal of Physics, V13, P215, DOI 10.1088/0143-0807/13/5/003

[5] POSITION-DEPENDENT EFFECTIVE-MASS AND GALILEAN INVARIANCE [J].

LEVYLEBLOND, JM .

PHYSICAL REVIEW A, 1995, 52 (03) :1845-1849

[6] MULTIBARRIER TUNNELING IN GA1-XALXAS/GAAS HETEROSTRUCTURES [J].

VASSELL, MO ;

LEE, J ;

LOCKWOOD, HF .

JOURNAL OF APPLIED PHYSICS, 1983, 54 (09) :5206-5213

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