A Highly Transparent Artificial Photonic Nociceptor

© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 31(2019), 19 vom: 23. Mai, Seite e1900021
1. Verfasser: Kumar, Mohit (VerfasserIn)
Weitere Verfasser: Kim, Hong-Sik, Kim, Joondong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article charge trapping memristors nociceptors photonics transparent materials
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520 |a A nociceptor is an essential element in the human body, alerting us to potential damage from extremes in temperature, pressure, etc. Realizing nociceptive behavior in an electronics device remains a central issue for researchers, designing neuromorphic devices. This study proposes and demonstrates an all-oxide-based highly transparent ultraviolet-triggered artificial nociceptor, which responds in a very similar way to the human eye. The device shows a high transmittance (>65%) and very low absorbance in the visible region. The current-voltage characteristics show loop opening, which is attributed to the charge trapping/detrapping. Further, the ultraviolet-stimuli-induced versatile criteria of a nociceptor such as a threshold, relaxation, allodynia, and hyperalgesia are demonstrated under self-biased condition, providing an energy-efficient approach for the neuromorphic device operation. The reported optically controlled features open a new avenue for the development of transparent optoelectronic nociceptors, artificial eyes, and memory storage applications 
650 4 |a Journal Article 
650 4 |a charge trapping 
650 4 |a memristors 
650 4 |a nociceptors 
650 4 |a photonics 
650 4 |a transparent materials 
700 1 |a Kim, Hong-Sik  |e verfasserin  |4 aut 
700 1 |a Kim, Joondong  |e verfasserin  |4 aut 
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