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Proceedings Paper

Many body effects in THz valence band polaritons
Author(s): M. F. Pereira; I. A. Faragai
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Paper Abstract

In this paper we investigate the interaction of THz radiation with intervalence band transitions. The strong nonparabolicity and k-dependence of the transition dipole moment combined with many body effects leads to interesting features that strongly the polartonic branches as the excitation power increases. The numerical results presented can stimulate further experimental investigations for a deeper understanding of the intervalence band coupling scenario and have potential for polaritonic devices.

Paper Details

Date Published: 31 August 2015
PDF: 6 pages
Proc. SPIE 9585, Terahertz Emitters, Receivers, and Applications VI, 95850A (31 August 2015); doi: 10.1117/12.2187925
Show Author Affiliations
M. F. Pereira, Sheffield Hallam Univ. (United Kingdom)
I. A. Faragai, Kano Univ. of Science and Technology (Nigeria)


Published in SPIE Proceedings Vol. 9585:
Terahertz Emitters, Receivers, and Applications VI
Manijeh Razeghi; Alexei N. Baranov; John M. Zavada; Dimitris Pavlidis, Editor(s)

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