Luminescence behaviour of room temperature chemical processed all-inorganic CsPbCl3 perovskite cubes

T. Paul, B. K. Chatterjee, S. Maiti, N. Besra, S. Thakur, S. Sarkar, K. Chanda, A. Das, P. K. Sarkar, K. Sardar, K. K. Chattopadhyay

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Citations (Scopus)

Abstract

All inorganic perovskites with different halide constituent have recently truncated the eyes of researchers owing to their intriguing optoelectronic features and thereby their usage perspective in photovoltaic applications, light emitting didoes and lasing devices. Here, adopting a simple, environment benign ambient conditioned chemical synthesis approach we have realized high quality cesium lead halide perovskite (CsPbCl3) cube. The crystallinity and morphological characterizations were performed by X-ray diffraction and field emission scanning electron microscope measurements respectively while the chemical composition were examined via energy-dispersive X-ray spectroscopic measurement. The as synthesized cubes crystallized in cubic phase and exhibited intense photoluminescence emission at ∼418 nm with a small FWHM value and prolonged photoluminescence decay time∼41 ns. Besides photoluminescence, these cubes displayed strong cathodoluminescence also. Accelerating voltage dependent cathodoluminescence study showed discernable differences in luminescence behaviour. We expect this synthetic strategy to be promising as it can be easily scaled up to produce bulk quantity nanoforms of different inorganic perovskites in subtle manner for the realization of several types of nanoscale devices.
Original languageEnglish
Title of host publication2nd International Conference on Condensed Matter and Applied Physics, ICC 2017
EditorsManoj Singh Shekhawat, Sudhir Bhardwaj, Bhuvneshwer Suthar
PublisherAIP - American Institute of Physics
Number of pages5
ISBN (Electronic)978-073541648-2
DOIs
Publication statusPublished - 8 May 2018
Event2nd International Conference on Condensed Matter and Applied Physics, ICC 2017 - Bikaner, India
Duration: 24 Nov 201725 Nov 2017

Publication series

NameAIP Conference Proceedings
PublisherAmerican Institute of Physics (AIP)
Volume1953
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2nd International Conference on Condensed Matter and Applied Physics, ICC 2017
Country/TerritoryIndia
CityBikaner
Period24/11/1725/11/17

Fingerprint

Dive into the research topics of 'Luminescence behaviour of room temperature chemical processed all-inorganic CsPbCl3 perovskite cubes'. Together they form a unique fingerprint.

Cite this