Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Adsorption of Cs on InAs(111) surfaces

In English

Författare

Summary, in English

Caesiated InAs(111)B (1 x 1) and InAs(111)A (2 x 2) surfaces have been studied by photoelectron spectroscopy. On the InAs(111)B a new (root 3 x root 3)R30 degrees reconstruction was observed. During Cs evaporation remarkably small changes are observed in the lone pair states, and no sign of an accumulation layer at the surface can be observed. Instead, the additional charge provided by Cs is rapidly transported towards the bulk. On the InAs(111)A cesium behaves as a typical electropositive alkali metal donator that enhances the already existing accumulation layer. (c) 2005 Elsevier B.V. All rights reserved.

Publiceringsår

2006

Språk

Engelska

Sidor

5267-5270

Publikation/Tidskrift/Serie

Proceedings of the Eight International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures and the Thirteenth International Congress on Thin Films - ACSIN8/ICTF13 (Applied Surface Science)

Volym

252

Issue

15

Dokumenttyp

Konferensbidrag

Förlag

Elsevier

Ämne

  • Physical Sciences
  • Natural Sciences

Nyckelord

  • photoemission
  • indium arsenide
  • Cs
  • adatoms
  • 2DEG

Conference name

Eight International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures and the Thirteenth International Congress on Thin Films - ACSIN8/ICTF13

Conference date

2005-06-20 - 2005-06-23

Conference place

Stockholm, Sweden

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 0169-4332
  • ISSN: 1873-5584