Cox Ronald

COX Ronald

Phone: + 33 (0)456 387 045

Postal address:
Institut Néel, CNRS/UJF
25, avenue des Martyrs - BP 166
Fr-38042 Grenoble Cedex 9

Research activities:

Ronald Cox’s long term research interests have been in optical and magnetic resonance spectroscopies of semiconductors and insulators. His present main aim is to find correct interpretations of the optical absorption and emission properties of semiconductor quantum wells containing a 2-Dimensional electron gas, both in zero-magnetic field and in the Quantum Hall regime under high magnetic field. Ronald Cox was born in 1939 in Brisbane, Australia. He was a CNRS researcher from 1966 to 2004, working at the CEA-Grenoble’s Department of Fundamental Research on Condensed Matter. At present he is an honorary associate of the Institut Néel.

Selected Publications:

Luminescence from quantized exciton polariton states in CdZnTe/CdTe/CdZnTe thin-layer heterostructures
H. Tuffigo, R. T. Cox, N. Magnea, Y. Merle d’Aubigné, and A. Million, Phys. Rev. B 37, 4310 (1988)

Observation of negatively charged excitons X- in semiconductor quantum wells
K. Kheng, R. T. Cox, Merle Y. d’Aubigné, Franck Bassani, K. Saminadayar, and S. Tatarenko, Phys. Rev. Lett. 71, 1752 (1993)

Bound states in optical absorption of semiconductor quantum wells containing a two-dimensional electron gas
V. Huard, R. T. Cox, K. Saminadayar, A. Arnoult, and S. Tatarenko, Phys. Rev. Lett. 84, 187 (2000)

Trions, excitons and scattering states in multiple quantum wells with a variable-concentration electron gas
R. T. Cox, R. B. Miller, K. Saminadayar, and T. Baron, Phys. Rev. B 69, 235303 (2004)

Motional enhancement of exciton magnetic moments in zinc-blende semiconductors
J. J. Davies, D. Wolverson, V. P. Kochereshko, A. V. Platonov, R. T. Cox, J. Cibert, H. Mariette, et al, Phys. Rev. Lett. 97, 187403 (2006)

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