Reference : Absorption of BN nanotubes under the influence of a perpendicular electric field
Scientific congresses, symposiums and conference proceedings : Paper published in a journal
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/10993/10331
Absorption of BN nanotubes under the influence of a perpendicular electric field
English
Attaccalite, Claudio [CNRS, ISEN > Institute for Electronics, Microelectronics and Nanotechnology]
Wirtz, Ludger mailto [CNRS - ISEN, Institute for Electronics, Microelectronics and Nanotechnology / European Theoretical Spectroscopy Facility]
Marini, Andrea [Università di Roma "Tor Vergata" > Instituto Nazionale per la Fisica della Materia e Dipartimento di Fisica]
Rubio, Angel [European Theoretical Spectroscopy Facility / Donastia International Physics Center and Department of Material Physics]
2007
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS
244
11
4288-4292
Yes (verified by ORBilu)
International
0370-1972
1st International Winterschool on Electronic Properties of Novel Materials
MAR 10-17, 2007
Kirchberg
Austria
[en] We calculate the optical absorption spectra of prototype (6,6) and (9,9) BN nanotubes in the presence of a perpendicular electric field. This model mimics a gated BN nanotube device. Even though the band-gap of the tubes decreases strongly as a function of the electric field strength, the absorption spectrum of the pure tubes remains remarkably constant up to high field-strength. We show that, in contrast, the levels which are responsible for defect-mediated photo-luminescence are shifted by the electric field. We address the use of BN nanotubes for optoelectronic applications. 0 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
http://hdl.handle.net/10993/10331
10.1002/pssb.200776199
MAR 10-17, 2007
21st International Winterschool on Electronic Properties of Novel Materials
Kirchberg
AUSTRIA
Univ Wien, MEFS Co Ltd, Rice Univ, Dept Chem, Appl Nanofluorescence, BRUKER OPTIK GmbH, HORIBA Jobin Yvon GmbH, NANOCYL S A, WILEY-VCH Verlag GmbH & Co

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Limited access
phb76199d-1c-4288-4292.pdfPublisher postprint1.74 MBRequest a copy

Bookmark and Share SFX Query

All documents in ORBilu are protected by a user license.