- Byung Ha Kang(Prof. Hyun Jae Kim’s Lab) ACS Nano Journal Accept
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Byung Ha Kang (Samsung Electronics’ Memory Division), a Ph.D. graduate from Hyun Jae Kim’s Lab, developed the neuromorphic active pixel image sensor array (NAPISA), as the artificial photosynapse. The paper was accepted at ACS Nano Journal (21st in Materials Science Area, IF 15.881, JCR 6.16 %).
This paper proposes 8 x 8 NAPISA for human visual memory, composed of oxide-based thin-film transistors and phototransistors. NAPISA exhibits both photonic potentiation and photonic depression behavior, which verifies the possibility of mimicking human visual memory.