Area and energy-efficient quantum tunneling-based thermal sensor on 45nm RFSOI technology

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dc.contributor.author Patil, Shubham
dc.contributor.author Kadam, Abhishek
dc.contributor.author Sonawane, Jay
dc.contributor.author Deshmukh, Shreyas
dc.contributor.author Gaurav, R.
dc.contributor.author Singh, Ajay Kumar
dc.contributor.author Lashkare, Sandip
dc.contributor.author Deshpande, Veeresh
dc.contributor.author Somappa, Laxmeesha
dc.contributor.author Ganguly, Udayan
dc.coverage.spatial United States of America
dc.date.accessioned 2024-10-30T10:20:31Z
dc.date.available 2024-10-30T10:20:31Z
dc.date.issued 2024-11
dc.identifier.citation Patil, Shubham; Kadam, Abhishek; Sonawane, Jay; Deshmukh, Shreyas; Gaurav, R.; Singh, Ajay Kumar; Lashkare, Sandip; Deshpande, Veeresh; Somappa, Laxmeesha and Ganguly, Udayan, "Area and energy-efficient quantum tunneling-based thermal sensor on 45nm RFSOI technology", IEEE Transactions on Electron Devices, DOI: 10.1109/TED.2024.3469177, vol. 71, no. 11, pp. 7208-7212, Nov. 2024.
dc.identifier.issn 0018-9383
dc.identifier.issn 1557-9646
dc.identifier.uri https://doi.org/10.1109/TED.2024.3469177
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/10667
dc.description.abstract The compact and energy-efficient integrated temperature sensors are crucial for temperature monitoring and control. In this work, we propose a novel area and energy-efficient band-to-band tunneling (BTBT)-based oscillator for temperature sensing applications. It utilizes oscillation frequency as a metric for temperature sensing. The linearity in BTBT current with temperature can enable sensing with a simple readout mechanism. The initially designed circuit is simulated and analyzed in TCAD using mixed-mode simulation, followed by the fabrication of the proposed circuit using GF 45nm RFSOI technology. Measurements show the BTBT oscillator’s quasi-linear response as a function of temperature. Our proposed work enables the area ( 0.32 μ m2 ) and energy-efficient temperature sensor (2.5 fJ/cycle) for the energy and area-constraint edge applications.
dc.description.statementofresponsibility by Shubham Patil, Abhishek Kadam, Jay Sonawane, Shreyas Deshmukh, R. Gaurav, Ajay Kumar Singh, Sandip Lashkare, Veeresh Deshpande, Laxmeesha Somappa and Udayan Ganguly
dc.format.extent vol. 71, no. 11, pp. 7208-7212
dc.language.iso en_US
dc.publisher Institute of Electrical and Electronics Engineers (IEEE)
dc.subject Band-to-band tunneling (BTBT)
dc.subject Oscillator
dc.subject SOI
dc.subject TCAD mixed mode simulation
dc.subject Temperature sensor
dc.title Area and energy-efficient quantum tunneling-based thermal sensor on 45nm RFSOI technology
dc.type Article
dc.relation.journal IEEE Transactions on Electron Devices


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