Results 81 to 90 of about 39,927 (260)

GaAs optoelectronic neuron arrays [PDF]

, 1993
A simple optoelectronic circuit integrated monolithically in GaAs to implement sigmoidal neuron responses is presented. The circuit integrates a light-emitting diode with one or two transistors and one or two photodetectors. The design considerations for
Grot, Annette, Lin, Steven, Luo, Jiafu, Psaltis, Demetri   +3 more
core  

Bipolar Transistor Based on Graphane

, 2010
Graphane is a semiconductor with an energy gap, obtained from hydrogenation of the two-dimensional grapheme sheet. Together with the two-dimensional geometry, unique transport features of graphene, and possibility of doping graphane, p and n regions can ...
Gharekhanlou, B., Khorasani, S., Tousaki, S. B.   +2 more
core   +1 more source

Study of Resistive Switching Dynamics and Memory States Equilibria in Analog Filamentary Conductive‐Metal‐Oxide/HfOx ReRAM via Compact Modeling

Advanced Electronic Materials, EarlyView.
A physics‐based compact model for Conductive‐Metal‐Oxide/HfOx ReRAM, accounting for ion dynamics, electronic conduction, and thermal effects, is presented. Accurate and versatile simulations of analog non‐volatile conductance modulation and memory state stabilization enable reliable circuit‐level studies, advancing the optimization of neuromorphic and ...
Matteo Galetta, Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Stephan Menzel, Antonio La Porta, Tommaso Stecconi, Folkert Horst, Bert Jan Offrein, Valeria Bragaglia   +9 more
wiley   +1 more source

A Flexible 0.18 $\mu{\rm m}$ BiCMOS Technology Suitable for Various Applications

IEEE Journal of the Electron Devices Society, 2013
Hitachi's SiGe BiCMOS technology, which integrates 0.18 μm CMOS and a SiGe heterojunction bipolar transistor (HBT), does not degrade MOS or bipolar performance.
Takashi Hashimoto, Yusuke Nonaka, Tatsuya Tominari, Tsuyoshi Fujiwara, Tsutomu Udo, Hidenori Satoh, Kunihiko Watanabe, Tomoko Jimbo, Hiromi Shimamoto, Satoru Isomura   +9 more
doaj   +1 more source

RRAM Variability Harvesting for CIM‐Integrated TRNG

Advanced Electronic Materials, EarlyView.
This work demonstrates a compute‐in‐memory‐compatible true random number generator that harvests intrinsic cycle‐to‐cycle variability from a 1T1R RRAM array. Parallel entropy extraction enables high‐throughput bit generation without dedicated circuits. This approach achieves NIST‐compliant randomness and low per‐bit energy, offering a scalable hardware
Ankit Bende, Gokulnath Rajendran, Regina Dittmann, Anupam Chattopadhyay, Vikas Rana   +4 more
wiley   +1 more source

A Polymorphic Reconfigurable Multi‐Electrode Device Based on Electrically Bistable Nanostructured Metallic Films

Advanced Electronic Materials, EarlyView.
A polymorphic reconfigurable multi‐electrode device based on electrically bistable nanostructured metallic films. The adaptive reconfiguration properties of the nanostructured network under specific input voltages drive the reprogrammability of the device. This system can be employed for the implementation of polymorphic devices, which can be used both
Silvia Bressan, Luca Camillini, Francesca Borghi, Giovanni Galafassi, Paolo Milani   +4 more
wiley   +1 more source

Transistor Avalanche Non-Coherent Pulse Generator

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
A transistor avalanche noise generator (TANG) is described. It is based on an off-the-shelf RF transistor with an integrated planar monopole. From a 70 V DC power it generates sub-nanosecond pulses with amplitudes close to 1 V. The proposed solution does
Marcelo B. Perotoni, Samuel N. N. Silva, L. A. da Silva, Alexandre M. de Oliveira   +3 more
doaj   +1 more source

Features of the Signal System of Automated Design of Frequency Converters Systems - Ultrahigh Frequencies

Фізика і хімія твердого тіла, 2018
The article analyzes and outlines the modern principles of the theory of the signaling system of automated design with frequency transformations on a non-reciprocal electronic device - the transistor of ultrahigh frequencies.
S.P. Novosyadlyj, I.I. Abramova
doaj   +1 more source

Device annealing studies Final progress report, 1 Apr. - 30 Sep. 1964 [PDF]

Testing wafers to determine annealing process for very low power applications to stable, high gain, bipolar ...
Grossman, J.
core   +1 more source

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

Advanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source