ORCID Profile
0000-0002-6281-868X
Current Organisation
Linköping University
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Publisher: IEEE
Date: 07-2008
Publisher: American Physical Society (APS)
Date: 09-04-2013
Publisher: American Physical Society (APS)
Date: 11-04-2012
Publisher: AIP Publishing
Date: 15-07-2013
DOI: 10.1063/1.4813451
Publisher: AIP Publishing
Date: 12-01-2009
DOI: 10.1063/1.3065030
Abstract: The free electron behavior in InN is studied on the basis of decoupled bulk and surface accumulation electron densities in InN films measured by contactless optical Hall effect. It is shown that the variation in the bulk electron density with film thickness does not follow the models of free electrons generated by dislocation-associated nitrogen vacancies. This finding, further supported by transmission electron microscopy results, indicates the existence of a different thickness-dependent doping mechanism. Furthermore, we observe a noticeable dependence of the surface electron density on the bulk density, which can be exploited for tuning the surface charge in future InN based devices.
Publisher: IOP Publishing
Date: 02-2013
Publisher: American Physical Society (APS)
Date: 18-09-2014
Publisher: Springer Science and Business Media LLC
Date: 10-2014
Publisher: AIP Publishing
Date: 18-06-2012
DOI: 10.1063/1.4729822
Abstract: There is an attractive Casimir-Lifshitz force between two silica surfaces in a liquid (bromobenze or toluene). We demonstrate that adding an ultrathin (5–50 Å) metallic nanocoating to one of the surfaces results in repulsive Casimir-Lifshitz forces above a critical separation. The onset of such quantum levitation comes at decreasing separations as the film thickness decreases. Remarkably, the effect of retardation can turn attraction into repulsion. From that we explain how an ultrathin metallic coating may prevent nanoelectromechanical systems from crashing together.
Publisher: American Physical Society (APS)
Date: 03-07-2012
Publisher: American Physical Society (APS)
Date: 14-06-2012
Publisher: American Physical Society (APS)
Date: 10-01-2012
Publisher: IOP Publishing
Date: 06-2014
Publisher: IOP Publishing
Date: 26-02-2015
No related grants have been discovered for Bo Sernelius.