Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/80442
Title: Facile synthesis of AgBiS2 nanocrystals for high responsivity infrared detectors
Authors: Mak, CH 
Qian, JS 
Rogee, L 
Lai, WK 
Lau, SP 
Issue Date: 2018
Publisher: Royal Society of Chemistry
Source: RSC advances, 2018, v. 8, no. 68, p. 39203-39207 How to cite?
Journal: RSC advances 
Abstract: AgBiS2 nanocrystals are emerging optoelectronic materials due to their solution-processability, earth abundance and non-toxic properties. We report a facile method to prepare AgBiS2 nanocrystals in ambient conditions. The nanocrystals are of high crystallinity and without byproducts, which make them suitable for solution processable optoelectronic devices. They were incorporated into graphene transistors for their near infrared detection application. Photodetectors with a high photo-responsivity of 10(5) A W-1 for 895 nm wavelength at a low operation voltage of 0.1 V were demonstrated.
URI: http://hdl.handle.net/10397/80442
EISSN: 2046-2069
DOI: 10.1039/c8ra08509a
Rights: This journal is © The Royal Society of Chemistry 2018
This article is licensed under a Creative Commons Attibution-NonCommercial 3.0 Unported Licence (https://creativecommons.org/licenses/by-nc/3.0/)
The following publication Mak, C. H., Qian, J. S., Rogee, L., Lai, W. K., & Lau, S. P. (2018). Facile synthesis of AgBiS2 nanocrystals for high responsivity infrared detectors. Rsc Advances, 8(68), 39203-39207 is available at https://dx.doi.org/10.1039/c8ra08509a
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