Results 191 to 200 of about 4,902 (297)

Full‐Stack Architectures for Intelligent Brain‐Computer Interfaces

Advanced Science, EarlyView.
System‐level overview of brain–computer interfaces (BCIs), illustrating the integration of neural signal acquisition, wireless transmission, and adaptive decoding. Advanced electrode, tissue interfaces, energy‐efficient communication, and robust algorithms collectively enable stable signal quality, real‐time processing, and closed‐loop operation ...
Hee Kyu Lee, Hyun Bin Kim, Sang Uk Park, Janghoon Joo, Jinhong Min, Geumbee Lee, Joohoon Kang, Hyoyoung Jeong, Jae‐Young Yoo, Sang Min Won   +9 more
wiley   +1 more source

Nanoscale photonic artificial neuron with biological signal processing. [PDF]

Nat Commun
Sestoft JE, Jensen TK, Flodgren V, Das A, Schlosser RD, Alcer D, Lamers M, Kanne T, Borgström MT, Nygård J, Mikkelsen A.   +10 more
europepmc   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Oligosaccharide Block Copolymers with Branched Architectures and Channel Energy Level Optimizations for High-Performance Floating Gate Phototransistor Memory. [PDF]

ACS Appl Mater Interfaces
Yu PJ, Chen WC, Wu YS, Lin BH, Lin YC, Borsali R, Chen WC.   +6 more
europepmc   +1 more source

Engineered Optogenetic Circuits In Yeast with Self‐Sustained Outputs

Advanced Science, EarlyView.
Optogenetic quorum‐sensing (OptoQS) circuit enables Saccharomyces cerevisiae to record transient light stimulus with self‐sustained outputs. Panel a indicates the design of the OptoQS circuit based on G‐protein coupled receptor (GPCR) signaling cascade. Panel b indicates the mode of action of surrogate messenger‐mediated signal transmission at the cell
Cong Fan, Haofeng Chen, Yan Wang, Junyi Wang, Yueyang Chen, Yang Zhang, Jinting Guan, Jifeng Yuan   +7 more
wiley   +1 more source

Oxide semiconductor gain cell-embedded memory: materials and integration strategies for next generation on-chip memory. [PDF]

Commun Eng
Chung SW, Yoon SH, Jeong JK.
europepmc   +1 more source

Device simulations in coupled floating-gate memories

Device simulations in coupled floating-gate memories
Two device simulations were carried out to investigate the possibilities of nano sized floating-gate memories. In the first simulation, we calculated the characteristics of coupled floating-gate devices based on a conventional simulator. We found that the memory performance is improved by coupling two floating gates. In the second simulation, we showed
openaire  

High-speed single-electron memory: cell design and architecture

, 1998
Mizuta, Hiroshi, Nakazato, K., Williams, D., Katayama, K., Muller, H. -O., Ahmed, H.   +5 more
core  

Unconventional Hysteretic Charge Filling in Moiré‐Reconstructed Helical Trilayer Graphene

Advanced Science, EarlyView.
In helical trilayer graphene, sequential twisting reconstructs the moiré landscape into periodic domains separated by aperiodic boundaries. Longitudinal transport reveals sweep‐direction‐dependent hysteresis, while the Hall response traces this behavior to hysteretic charge filling at the aperiodic boundaries.
Hangyeol Park, Junhyeok Oh, Rasoul Ghadimi, Chiranjit Mondal, Yungi Jeong, Won Beom Choi, Kenji Watanabe, Takashi Taniguchi, Bohm‐Jung Yang, Joonho Jang   +9 more
wiley   +1 more source

Recent progress in HfO₂-based ferroelectric devices with oxide semiconductor channels: a comprehensive review. [PDF]

Nanoscale Adv
Kang HY, Shin YH, Kim DE, Kwon DW, Jeong JK.   +4 more
europepmc   +1 more source