Exploiting analogue OxRAM conductance modulation for contrast enhancement application | Zendy

Kumar A. | Zendy; Bezugam S. S. | Zendy; Hudec B. | Zendy; Hou T.H. | Zendy; Suri M. | Zendy

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Exploiting analogue OxRAM conductance modulation for contrast enhancement application

Author(s) -

Kumar A.,

Bezugam S. S.,

Hudec B.,

Hou T.H.,

Suri M.

Publication year - 2020

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

eISSN - 1350-911X

pISSN - 0013-5194

DOI - 10.1049/el.2020.0106

Subject(s) - conductance , modulation (music) , contrast (vision) , materials science , contrast enhancement , optoelectronics , optics , electronic engineering , computer science , physics , engineering , acoustics , medicine , condensed matter physics , magnetic resonance imaging , radiology

The authors present a unique application of analogue oxide‐based resistive memory (OxRAM) device for sensor‐level information storage and computation. They show that quality of low‐contrast images in low‐light can be improved by carefully exploiting OxRAM conductance modulation from specific bi‐layer OxRAM material stacks. The proposed methodology involves conversion of light intensity to pulse frequency followed by resistance encoding as different non‐volatile OxRAM resistance states.

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