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Density of Surface States in Discrete Models

Englisch, H. and Kirsch, W. and Schroder, M. and Simon, B. (1988) Density of Surface States in Discrete Models. Physical Review Letters, 61 (11). pp. 1261-1262. ISSN 0031-9007. doi:10.1103/PhysRevLett.61.1261.

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We consider a simple quantum model with a surface and prove the existence of a surface density of states. We show that the energy spectrum of the model is the union of the support of the bulk densities of states of the media forming the surface and the support of the surface density of states.

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Simon, B.0000-0003-2561-8539
Additional Information:© 1988 American Physical Society. (Received 14 April 1988) This research was partially supported by U.S. National Science Foundation under Grant No. DMS-8416049.
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Issue or Number:11
Classification Code:PACS numbers: 03.65.Bz
Record Number:CaltechAUTHORS:20180413-164117904
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:85865
Deposited By: George Porter
Deposited On:16 Apr 2018 15:29
Last Modified:15 Nov 2021 20:32

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