Publications

Semiconductors Show All
  • Ursel Bangert
  • Reza J Kashtiban
  • Maja Buljan
  • Sara Rc Pinto
  • Anabela Gomes Rolo
  • Adil Chahboun
  • Sergey Levichev
  • Václav Holý
  • Maria J. M. Gomes
  • Prof Ursel Bangert

In this paper, we present a study of structural properties of SiGe quantum dots formed in amorphous silica matrix by…

  • Ursel Bangert
  • S. C. Davies
  • D. J. Mowbray
  • F. Ranalli
  • Peter J. Parbrook
  • Q. Wang
  • T. Wang
  • B. S. Yea
  • B. J. Sherliker
  • M. P. Halsall
  • Reza J Kashtiban
  • Prof Ursel Bangert

An optical and structural study of InGaN/GaN quantum dots (QDs) is reported. With increasing InGaN deposition time, the dominant emission…

  • Prof Ursel Bangert

Two kinds of superlattices (i) with and (ii) without growth interrupt (GI) after deposition of 1.77 monolayers (ML) of InAs…

  • Ursel Bangert
  • Iain F Crowe
  • Tyler Roschuk
  • B Sherliker
  • Prof Matthew Halsall
  • Andrew Knights
  • Peter Mascher
  • Prof Ursel Bangert

We present a combined analysis of Scanning Transmission Electron Microscopy (STEM) imaging and Electron Energy Loss spectroscopy (EELs) of silicon-rich-siliconoxide…

  • Prof Ursel Bangert

Two classes of stacked structures with (i) varying InAs nominal thickness θ but fixed GaAs “spacer” layer (d = 25…

  • Dr Alan Harvey
  • Prof Ursel Bangert

The initial stage in the development of a technique which has the aim of determining the misfit strain in structures…

  • Prof Ursel Bangert
  • Dr Alan Harvey

We present studies of the effects of dislocations in epitaxial GaN films on the low loss and the core loss…

  • Prof Ursel Bangert
  • Dr Alan Harvey

We present results of electron energy loss spectroscopy (EELS), carried out with nanometer spatial resolution in a dedicated scanning transmission…

  • A. T. Blumenau
  • T.Frauenheim
  • P. R. Briddon
  • Prof Ursel Bangert

First-principles calculations of electron energy loss (EEL) spectra for bulk GaN and diamond are compared with experimental spectra acquired with…

  • A. T. Blumenau
  • T.Frauenheim
  • P. R. Briddon
  • Prof Ursel Bangert

First-principles calculations of electron energy loss (EEL) spectra for bulk GaN and diamond are compared with experimental spectra acquired with…

  • C. J. Fall
  • P. R. Briddon
  • Prof Ursel Bangert
  • Dr Alan Harvey

We present results of highly localized electron energy loss spectroscopy carried out using scanning transmission electron microscopy in the energy…

  • M. Miura
  • I. Berbezier
  • B.A. Joyce
  • J. Zhang
  • Prof Ursel Bangert

In this paper we present a study of the structure, composition and optical properties of SiGe quantum dots, grown by…