Search News Archives
Follow us on
Conferences | Events

Temperature-Dependent Absolute Photoluminescence Quantum Yield (PLQY) Measurements of a Halide Perovskite

publication date: Jul 12, 2018
 | 
author/source: Edinburgh Instruments Ltd

Variation of the Photoluminescence Quantum Yield of CsPbBr3 Perovskite with Temperature


Halide perovskites are a promising class of materials for a wide variety of optoelectronic applications such as photovoltaics, light emitting diodes, lasers and optical sensing. 

They have received widespread attention due to their many attractive synthetic and photophysical properties, namely: solution processability, high tunability, long charge carrier lifetimes and high charge carrier mobilities.  

Perovskite photovoltaic cells have reached an efficiency of 21% in a remarkably short period of time and are beginning to challenge the dominance of silicon. For light emission, perovskite nanocrystals have been shown to possess excellent wavelength tunability and high PLQY, while two dimensional perovskite structures have been shown to be promising single component white light emitters. 

One of the most important photophysical parameters of perovskites for optoelectronic applications is the photoluminescence quantum yield (PLQY), which is investigated using the FLS1000 Photoluminescence Spectrometer equipped with a variable temperature integrating sphere, the Cryosphere, in this application note.


more news from edinburgh instruments



If you have not logged into the website then please enter your details below.



 

Popular this month


Eppendorf CryoCube® F740 ULT Freezers now All-Green


Radleys’ Reaction Station Meeting Chemistry Demand


6,000 Freelance Scientists Registered with Online Start-Up


LAUDA Acquires Laboratory Specialist GFL


BioTek Announces New Epoch™ 2 Microplate Spectrophotometer


OHAUS Introduces Two New Centrifuges


Preclinical PET-MR Workshop brings multi-modality imaging to life


New Digital Marketplace for Life Science Products – Built with Scientists in Mind


WIN a VIAFLO 96/384 to supercharge your microplate pipetting!


Waters Accelerates Biomedical Research with Faster, More Accurate Amino Acid Analysis

 

Can't find what you are looking for?


Search by company or by product


Company Name:

Product:





Please note Lab Bulletin does not sell, supply any of the products featured on this website. If you have an enquiry, please use the contact form below the article or company profile and we will send your request to the supplier so that they can contact you directly.

Lab Bulletin is published by newleaf marketing communications ltd
Media Partners