Results 51 to 60 of about 2,890 (229)

Coordination chemistry for information acquisition and processing [PDF]

, 2016
In the 21st century, information has become the most valuable resource that is available to modern societies. Thus, great efforts have been made to develop new information processing and storage techniques. Chemistry can offer a wide variety of computing
Daly, Brian, de Silva, A. Prasanna, Kwolek, Przemysław, Pilarczyk, Kacper, Podborska, Agnieszka, Silverson, Victoria A. D., Szaciłowski, Konrad   +6 more
core   +1 more source

Advances in the Application of Perovskite Materials

Nano-Micro Letters, 2023
Highlights A comprehensive summary of the representative promising applications of metal halide perovskite materials, including traditional optoelectronic devices (solar cells, light-emitting diodes, photodetectors, lasers), and cutting-edge technologies
Lixiu Zhang, Luyao Mei, Kaiyang Wang, Yinhua Lv, Shuai Zhang, Yaxiao Lian, Xiaoke Liu, Zhiwei Ma, Guanjun Xiao, Qiang Liu, Shuaibo Zhai, Shengli Zhang, Gengling Liu, Ligang Yuan, Bingbing Guo, Ziming Chen, Keyu Wei, Aqiang Liu, Shizhong Yue, Guangda Niu, Xiyan Pan, Jie Sun, Yong Hua, Wu-Qiang Wu, Dawei Di, Baodan Zhao, Jianjun Tian, Zhijie Wang, Yang Yang, Liang Chu, Mingjian Yuan, Haibo Zeng, Hin-Lap Yip, Keyou Yan, Wentao Xu, Lu Zhu, Wenhua Zhang, Guichuan Xing, Feng Gao, Liming Ding   +39 more
doaj   +1 more source

Emerging photoelectric devices for neuromorphic vision applications: principles, developments, and outlooks

Science and Technology of Advanced Materials, 2023
The traditional von Neumann architecture is gradually failing to meet the urgent need for highly parallel computing, high-efficiency, and ultra-low power consumption for the current explosion of data.
Yi Zhang, Zhuohui Huang, Jie Jiang
doaj   +1 more source

Principles of Neuromorphic Photonics

, 2017
In an age overrun with information, the ability to process reams of data has become crucial. The demand for data will continue to grow as smart gadgets multiply and become increasingly integrated into our daily lives.
de Lima, Thomas Ferreira, Nahmias, Mitchell A., Peng, Hsuan-Tung, Prucnal, Paul R., Shastri, Bhavin J., Tait, Alexander N.   +5 more
core   +1 more source

Photo-antagonism of the GABAA receptor [PDF]

, 2014
Neurotransmitter receptor trafficking is fundamentally important for synaptic transmission and neural network activity. GABAA receptors and inhibitory synapses are vital components of brain function, yet much of our knowledge regarding receptor mobility ...
A Sali, A Triller, B Frolund, C Notredame, CG Wermuth, CL Padgett, CM Houston, D Belelli, DA Wagner, DM Kullmann, E Sigel, EF Pettersen, EG Steward, EM Schneider Gasser, EO Mann, F Iqbal, G Jones, G Nyiri, H Kiefer, H Mohler, H Zhong, J Amin, J Isaacson, JG Newell, JG Newell, JH Holden, JJ Chambers, JM Fritschy, JQ Kang, JT Kittler, K Ramamoorthi, L Dubinsky, LB Kier, M Ernst, M Heaulme, M Mortensen, M Mortensen, M Mortensen, M Mortensen, MA Simmonds, MC Ashby, N Zacharias, NG Bowery, O Arunlakshana, P Thomas, PS Miller, R Sathyapriya, RW Olsen, S Ueno, SB Hansen, SC Lummis, SE Westh-Hansen, SE Westh-Hansen, SJ Moss, T Klausberger, T Klausberger, TC Turek, U Resch-Genger, Y Bogdanov, Y Chang   +59 more
core   +1 more source

A Van der Waals Optoelectronic Synapse with Tunable Positive and Negative Post‐Synaptic Current for Highly Accurate Spiking Neural Networks

Advanced Functional Materials, EarlyView.
A van der Waals optoelectronic synaptic device based on a ReS2/WSe2 heterostructure and oxygen‐treated h‐BN is presented, which enables both positive and negative PSCs through photocarrier polarity reversal. Bidirectional plasticity arises from gate‐tunable band bending and charge trapping‐induced quasi‐doping.
Hyejin Yoon, Soeun Park, Yeong Kwon Kim, Juhwan Baek, Ki Han Kim, Seongil Yun, Hyeonchang Son, Jeongeun Choi, Byung Chul Jang, Dong‐Ho Kang   +9 more
wiley   +1 more source

Optoelectronic Reservoir Computing [PDF]

, 2011
Reservoir computing is a recently introduced, highly efficient bio-inspired approach for processing time dependent data. The basic scheme of reservoir computing consists of a non linear recurrent dynamical system coupled to a single input layer and a ...
A Rodan, A Rodan, AF Atiya, D Verstraeten, F Triefenbach, H Jaeger, H Jaeger, H Jaeger, HJ Caulfield, K Vandoorne, L Appeltant, M Lukoševičius, M Peil, T Larger, T Larger, VJ Mathews, W Maass, YK Chembo   +17 more
core   +3 more sources

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

Advanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante, Valeria Demontis, Jonas Riisnaes Karl, Lam Hoi Tung, Sebastiano De Stefano, Daniela Marongiu, Adolfo Mazzotti, Aditya Bhardwaj, Francesco Mattana, Elisa Pili, Selene Matta, Federico Paolucci, Michele Saba, Andrea Mura, Giovanni Bongiovanni, Monica F Craciun, Saverio Russo, Antonio Di Bartolomeo   +17 more
wiley   +1 more source

Light sensitive memristor with bi-directional and wavelength-dependent conductance control [PDF]

, 2016
The authors gratefully acknowledge financial support from the European Union (FPVII (2007-2013) under Grant Agreement No. 318287 Landauer) as well as the State of Bavaria. The Brazilian authors acknowledge the support from CNPq. V.L.-R.
Castelano, L. K., Emmerling, M., Hartmann, F., Höfling, S., Kamp, M., Lopez-Richard, V., Maier, P., Marques, G. E., Rebello Sousa Dias, M., Schneider, C., Worschech, L.   +10 more
core   +2 more sources