Note : Near infrared spectral and transient measurements of PbS quantum dots luminescence

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • P. S. Parfenov
  • A. P. Litvin
  • A. V. Fedorov
  • A. V. Baranov
  • K. Berwick

Detail(s)

Original languageEnglish
Article number116104
Journal / PublicationReview of Scientific Instruments
Volume84
Issue number11
Online published11 Nov 2013
Publication statusPublished - Nov 2013
Externally publishedYes

Abstract

We describe an experimental setup for the characterization of luminescence from nanostructures. The setup is intended for steady-state and time-resolved luminescence measurements in the near-infrared region. The setup allows us to study spectral luminescence properties in the spectral range of 0.8-2.0 μm with high spectral resolution and kinetic luminescence properties between 0.8 and 1.7 μm with a time resolution of 3 ns. The capabilities of the system are illustrated by taking luminescence measurements from PbS quantum dots. We established the size dependencies of the optical properties of the PbS quantum dots over a wide spectral range. Finally, the energy transfer process was studied with a high temporal and spectral resolution. © 2013 AIP Publishing LLC.

Citation Format(s)

Note : Near infrared spectral and transient measurements of PbS quantum dots luminescence. / Parfenov, P. S.; Litvin, A. P.; Ushakova, E. V.; Fedorov, A. V.; Baranov, A. V.; Berwick, K.

In: Review of Scientific Instruments, Vol. 84, No. 11, 116104, 11.2013.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review