Anisotropy of photoluminescence in layered semiconductors ReS2 and ReS2:Au

Der Yuh Lin, Tung Pai Huang, Fan Lei Wu, Chih Ming Lin, Ying Sheng Huang, Kwong Kau Tiong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

The optical anisotropy properties of rhenium disulphide (ReS2) and Au-doped rhenium disulphide (ReS2:Au) have been investigated by polarization-dependent photoluminescence (PL). Because the excitonic transitions show strong polarization dependences in the near-infrared region, we used polarization-dependent PL measurements in the range between 0° and 180° to characterize the unique polarization property of ReS2 and ReS 2:Au, and identify the origin of the excitonic transitions. It was observed that the variation in the amplitude of PL excitonic transitions with different polarization characteristics follows the Malus rule. In comparison with the undoped ReS2, the PL spectra of Au-doped sample show not only the main excitonic transitions near the direct band edge but also some extra transitions owing to the doping effects.

Original languageEnglish
Title of host publicationSolid Compounds of Transition Elements, SCTE2010
PublisherTrans Tech Publications Ltd
Pages135-138
Number of pages4
ISBN (Print)9783037850657
DOIs
Publication statusPublished - 2011 Jan 1
Event17th International Conference on Solid Compounds of Transition Elements, SCTE2010 - Annecy, France
Duration: 2010 Sep 52010 Sep 10

Publication series

NameSolid State Phenomena
Volume170
ISSN (Print)1012-0394

Other

Other17th International Conference on Solid Compounds of Transition Elements, SCTE2010
CountryFrance
CityAnnecy
Period10-09-0510-09-10

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

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  • Cite this

    Lin, D. Y., Huang, T. P., Wu, F. L., Lin, C. M., Huang, Y. S., & Tiong, K. K. (2011). Anisotropy of photoluminescence in layered semiconductors ReS2 and ReS2:Au. In Solid Compounds of Transition Elements, SCTE2010 (pp. 135-138). (Solid State Phenomena; Vol. 170). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/SSP.170.135