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Kim, Kyung Rok
Nano-Electronic Emerging Devices Lab.
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dc.citation.conferencePlace JA -
dc.citation.title International Microprocesses and Nanotechnology Conference -
dc.contributor.author Kim, Kyung Rok -
dc.contributor.author Shin, Sinhae -
dc.date.accessioned 2023-12-19T23:08:31Z -
dc.date.available 2023-12-19T23:08:31Z -
dc.date.created 2015-07-01 -
dc.date.issued 2014-11-06 -
dc.description.abstract In this paper, we propose a novel multiple negative differential resistance (NDR) device with ultra-high peak-to-valley current ratio (PVCR) over 106 by combining tunnel diode with a conventional MOSFET, which suppresses the valley current with transistor off-leakage level. Band-to-band tunneling (BTBT) in tunnel junction provides the first peak, and the second peak and valley are generated from the suppression of diffusion current in tunnel diode by the off-state MOSFET. The multiple NDR curves can be controlled by doping concentration of tunnel junction and the threshold voltage of MOSFET. By using complementary multiple NDR devices, five-state memory is demonstrated only with six transistors. -
dc.identifier.bibliographicCitation International Microprocesses and Nanotechnology Conference -
dc.identifier.doi 10.7567/JJAP.54.06FG07 -
dc.identifier.issn 0021-4922 -
dc.identifier.scopusid 2-s2.0-84930717769 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/46687 -
dc.identifier.url http://iopscience.iop.org/article/10.7567/JJAP.54.06FG07/meta -
dc.language 영어 -
dc.publisher The Japan Society of Applied Physics -
dc.title Multiple Negative Differential Resistance Devices with Ultra-High Peak-to-Valley Current Ratio for Practical Multi-Valued Logic and Memory Applications -
dc.type Conference Paper -
dc.date.conferenceDate 2014-11-06 -

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