Concepedia

A. Usher

AU

Statistics

Publications

22

Citations

818

H-Index

16

Active since

1985

Affiliations

University of Exeter(Current)

Cardiff University

University of Nottingham

University of Oxford

University of Cambridge

A. Usher is an author at University of Exeter specializing in physics, natural sciences, and condensed matter physics.

ORCID

Publications per year

1985–2021

22

Publications

22

Observation of magnetic excitons and spin waves in activation studies of a two-dimensional electron gas

A. Usher, R. J. Nicholas, J. J. Harris et al. · Physical review. B, Condensed matter · 1990 · 190 citations

, , +15

Photoluminescence of negatively charged excitons in high magnetic fields

M. Hayne, C. L. Jones, Ria Bogaerts et al. · Physical review. B, Condensed matter · 1999 · 85 citations · Full text

, , +16

Odd and even fractionally quantized states in GaAs-GaAlAs heterojunctions

Robert G. Clark, R. J. Nicholas, A. Usher et al. · Surface Science · 1986 · 76 citations

, , +12

Magnetization studies of Landau level broadening in two-dimensional electron systems

A J Potts, R.A. Shepherd, W G Herrenden-Harker et al. · Journal of Physics Condensed Matter · 1996 · 53 citations

, , +13

Magnetization measurements of high-mobility two-dimensional electron gases

Meiling Zhu, A. Usher, A. Matthews et al. · Physical review. B, Condensed matter · 2003 · 49 citations · Full text

, , +17

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