Ms. Ankita Sengupta Profile

Ankita Sengupta

at Univ of Calcutta

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Author

Publications (3)

Proceedings Article | 5 October 2023 Poster + Paper

Validation of stable p-type phosphorus (P) doped ZnO thin films formation by investigating the photoresponse properties of P: ZnO/Ga2O3 heterojunctions

Archishman Saha, Madhuri Mishra, Rajib Saha, Avijit Dalal, Ankita Sengupta, Aniruddha Mondal, Sanatan Chattopadhyay, Subhananda Chakrabarti

Proceedings Volume 12651, 1265109 (2023) https://doi.org/10.1117/12.2677483

KEYWORDS: Zinc oxide, Heterojunctions, Thin films, Switching, Gallium, Photodetectors, Silicon, Phosphorus, Optoelectronic devices, Electrical conductivity

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Proceedings Article | 3 October 2022 Presentation + Paper

Oxygen mediated optical and electrical property modification of RF sputtered Ga2O3 thin films for photodetector application

Sangita Bhowmick, Rajib Saha, Madhuri Mishra, Arnab Mandal, Ankita Sengupta, Ankush Bag, Sanatan Chattopadhyay, Subhananda Chakrabarti

Proceedings Volume 12202, 1220204 (2022) https://doi.org/10.1117/12.2633278

KEYWORDS: Oxygen, Gallium, Thin films, Luminescence, Crystals, Photodetectors, Ultraviolet radiation, Heterojunctions, Deep ultraviolet, Argon

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Proceedings Article | 3 October 2022 Paper

Impact of erbium (Er) doping in structural, optical and electrical properties of Ga2O3 nanostructures/Si heterojunction

Rajib Saha, Sangita Bhowmick, Madhuri Mishra, Ankita Sengupta, Sanatan Chattopadhyay, Subhananda Chakrabarti

Proceedings Volume 12201, 1220105 (2022) https://doi.org/10.1117/12.2633319

KEYWORDS: Nanostructures, Heterojunctions, Erbium, Silicon, Luminescence, Doping, Sputter deposition, Absorbance, UV optics, Oxygen

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