Results 151 to 160 of about 216 (178)

Path‐Decoupled Cation‐Eutaxy III–V van der Waals Memristive Semiconductors for Mitigating the Neuromorphic Accuracy‐Energy Trade‐off

Advanced Materials, EarlyView.
Path‐decoupled III–V van der Waals memtransistors spatially separate ionic and electronic transport to overcome the conventional trade‐off between accuracy and energy in neuromorphic hardware. Mobile K+ ions in the vdW gaps set a wide conductance window, Gmax/Gmin, while gate‐tunable hole conduction lowers programming energy, enabling reliable ...
Jihong Bae, Ji Hoon Han, Taeyoung Kim, Jongbum Won, Seokmin Park, Gyu Won Kim, Sungsoon Kim, Hong Choi, Taehoon Kim, Hong‐Sub Lee, Jae‐Hyun Lee, Young Jin Choi, Jinwoo Cheon, Wooyoung Shim   +13 more
wiley   +1 more source

Programmable 3D Photovoltaics via Mechanically Origami‐Coded Interlocked 3D Kirigami and Nano‐Root Anchored AgNWs–In–Ga Multiphasic Alloy Conductor

Advanced Materials, EarlyView.
Mechanically origami‐coded 3D kirigami photovoltaics convert a single extension–release cycle into deterministic self‐folding, reconfiguring planar solar cells into programmable 3D modules. Distinct coding strategies enable either ultrahigh stretchability (500% system strain) or ultrahigh initial effective areal coverage (225%).
Seok Joon Hwang, Jiwon Ryu, Byungsoo Kang, Injong Oh, Dae‐Hee Cho, YoungHoi Cho, Seung S. Lee, Dong Hoe Kim, Deokjae Choi, Gee Yeong Kim, Heesuk Jung, Taehee Kim, Hyeonggeun Yu, Seungjun Chung, Byoung Koun Min, Phillip Lee   +15 more
wiley   +1 more source

A Super‐Adhesive Air Filter With Capillarity‐Mediated Spontaneous Particle Absorption via Dynamic Bond Exchange

Advanced Materials, EarlyView.
We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park, Hyeri Jeon, Hyunwoong Park, Ji Min Lee, Yeomyung Yoon, Gyeong Hwan Choi, Sazzadul A. Rahat, Dong Wook Lee, Sohdam Jeong, Jonathan T. Pham, Chae Bin Kim, Sanghyuk Wooh   +11 more
wiley   +1 more source

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Conversion of medical data from digital-analogue form and vice versa—some practical considerations

Medical & Biological Engineering, 1974
The paper gives, in concise form, the most important rules for the rational determination of bit number and sampling rate in the analogue-digital (and vice versa) conversion of physiological signals. Guidelines for estimating the r.m.s. value of the noise and of the signal bandwidth are given.
openaire   +4 more sources

P‐41: Active Matrix Display with In‐Pixel Digital‐Analogue Conversion Driven by Digital Pulse Width Modulation

SID Symposium Digest of Technical Papers, 2014
Abstract The paper proposes a new concept to drive the display pixel by modulating the pulse width of data voltage to control the discharge through a resistor of the pixel voltage. Thus, the D/A converters, output buffers, as well as the reference voltages in the conventional data driver can be omitted.
Ya‐Hsiang Tai, Chun‐Yu Lin, Yong‐Nien Rao   +2 more
openaire   +1 more source

An analysis of the mode of digital-analogue conversion in the pyramidal tract cell

Neuroscience Research Supplements, 1985
Youngnam Kang, Katsuaki Endo, Tatsunosuke Araki   +2 more
openaire   +1 more source

Analogue–Digital and Digital–Analogue Conversion

Electronics and Power, 1983
openaire   +1 more source

Digital—analogue Conversions

1992
openaire   +1 more source

Analogue-to-digital and digital-to-analogue conversion with memristive devices

Electronics Letters, 2012
Yuriy V Pershin, Edward Sazonov, Massimiliano Di Ventra   +2 more
exaly  

DIGITAL – ANALOGUE CONVERSIONS

1994
openaire   +1 more source