TY - GEN
T1 - Spectral Photoresponse Tunability of MgZnO Based UV Photodetectors
AU - Bhardwaj, Ritesh
AU - Mandal, Biswajit
AU - Khan, Md Arif
AU - Aaryashree,
AU - Kumar, Amitesh
AU - Mukherjee, Shaibal
N1 - Funding Information:
Authors are thankful to DIBS and XRD facilities, which are parts of Sophisticated Instrument Centre (SIC) of IIT Indore. Ritesh Bhardwaj, Md. Arif Khan and Biswajit Mandal would like to thank Ministry of Electronics and Information Technology (MeitY), Government of India, for providing fellowship grant under Visvesvaraya PhD Scheme for Electronics and Information Technology (IT). Amitesh Kumar would like to thank CSIR for fellowship grant. Prof Shaibal Mukherjee is thankful to MeitY, Government of India for the Young Faculty Research Fellowship (YFRF)
Funding Information:
under the Visvesvaraya PhD Scheme for Electronics and IT. This work is also partially funded by CSIR, Government of India (Project No. 22(0743)/17/EMR-II dated October 10, 2017).
Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - This work reports the spectral photoresponse tunability of MgZnO (MZO) based Ultraviolet (UV) photodetector fabricated using dual ion beam sputtering (DIBS). The photoresponse behavior changes as the cut-off wavelength of fabricated photodetectors decreases with increase in Mg concentration from 5 to 20 %. The fabricated photodetectors are also probed for temporal response and noise measurements. Therefore, this work is important in terms of predicting the behavioral performance of MZO based UV photodetectors with varied Mg concentration grown by DIBS system as one of the possible option to fabricate cost-effective and large area MZO based UV-Photodetectors.
AB - This work reports the spectral photoresponse tunability of MgZnO (MZO) based Ultraviolet (UV) photodetector fabricated using dual ion beam sputtering (DIBS). The photoresponse behavior changes as the cut-off wavelength of fabricated photodetectors decreases with increase in Mg concentration from 5 to 20 %. The fabricated photodetectors are also probed for temporal response and noise measurements. Therefore, this work is important in terms of predicting the behavioral performance of MZO based UV photodetectors with varied Mg concentration grown by DIBS system as one of the possible option to fabricate cost-effective and large area MZO based UV-Photodetectors.
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U2 - 10.1109/NANO.2018.8626417
DO - 10.1109/NANO.2018.8626417
M3 - Conference contribution
AN - SCOPUS:85062258600
T3 - Proceedings of the IEEE Conference on Nanotechnology
BT - 18th International Conference on Nanotechnology, NANO 2018
PB - IEEE Computer Society
T2 - 18th International Conference on Nanotechnology, NANO 2018
Y2 - 23 July 2018 through 26 July 2018
ER -