New Data Analysis Method for Time-Resolved Infrared Photoluminescence Spectroscopy

Kacper Grodecki; Krzysztof Murawski

doi:10.1177/0003702820969700

New Data Analysis Method for Time-Resolved Infrared Photoluminescence Spectroscopy

Appl Spectrosc. 2021 May;75(5):596-599. doi: 10.1177/0003702820969700. Epub 2020 Nov 3.

Authors

Kacper Grodecki¹, Krzysztof Murawski¹

Affiliation

¹ Military University of Technology Ringgold Standard Institution, Warsaw, Poland.

PMID: 33141594
DOI: 10.1177/0003702820969700

Abstract

In this article, a new data treatment based on time-resolved photoluminescence is presented. It works as a streak camera for infrared. A time-resolved photoluminescence spectrum for the HgCd_0.33Te_0.67 sample at 120 K was performed and analyzed. Typical time-resolved photoluminescence measurements, to compare our results with literature, were conducted. An interpretation of the behavior for three different time constants found in the signal is proposed.

Keywords: MOCVD; Time-resolved photoluminescence; infrared spectroscopy; mercury–cadmium–telluride; metal organic chemical vapor deposition.