Results 221 to 230 of about 449,578 (382)

Highly Efficient n‐Type Doped Single‐Crystalline Perylene Diimide Microwires via Solution Processing for High‐Performance Photosensors and Photo‐Neuromorphic Devices

open access: yesAdvanced Materials Technologies, EarlyView.
Solution‐processed high‐performance n‐type doped single‐crystalline organic semiconductor microwires (MWs) are reported. n‐Type dopants are located at the terrace edge of the MW, resulting in rapid doping and high interaction. n‐doped MWs show 5,000 times enhanced photosensitivity than evaporated films and high photo‐neuromorphic characteristics by ...
Yonghee Kim   +5 more
wiley   +1 more source

Toward Advancement of Fabrication Techniques of Neuromorphic Computing Devices Based on 2D Materials

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights emerging fabrication techniques of 2D material‐based neuromorphic devices, emphasizing proximity vapor transfer for bioinspired optoelectronic applications. Abstract The growing necessity for power‐efficient and cognitive computation mechanisms has driven progress in neuromorphic computing which seeks to imitate the synaptic ...
Shubham Umeshkumar Gupta   +7 more
wiley   +1 more source

A neuromorphic processor with on-chip learning for beyond-CMOS device integration. [PDF]

open access: yesNat Commun
Greatorex H   +12 more
europepmc   +1 more source

Numerical reconstruction of the quantal event at nicotinic synapses

open access: bronze, 1979
John C. Wathey   +2 more
openalex   +1 more source

Photonic Annealing of Inkjet Printed Graphene for Stretchable Wearable Healthcare Monitoring Devices

open access: yesAdvanced Materials Technologies, EarlyView.
Photonic annealing of inkjet printed graphene is used to produce sensing devices on flexible and stretchable substrates, of interest for flexible and healthcare electronics. Sensitivity to environmental and chemical stimuli, reaching temperature response of ≈0.096 %°C⁻¹, and acetone vapor sensing at physiologically‐relevant concentrations (0.2 ppm ...
Charles E. D. Heaton   +11 more
wiley   +1 more source

The Fusion of Merkel Cell Granules with a Synapse-Like Structure

open access: bronze, 1973
Sow‐Yeh Chen   +2 more
openalex   +1 more source

High Contrast and High Efficiency Optical Weighting for Integrated Photonic Computing

open access: yesAdvanced Optical Materials, EarlyView.
Herein, a combined pulse optical weighting scheme is proposed for photonic synapses. Employing a 4 μm$\umu{\rm m}$ long non‐volatile phase‐change material covered on a straight waveguide, a transmission contrast of 31.2 dB is achieved. By exploiting the non‐Arrhenius behavior of the material, the crystallization energy is reduced to 107 pJ, with ...
Hengyu Zhang   +4 more
wiley   +1 more source

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