Results 101 to 110 of about 385,801 (356)

Experimental characterization of CMOS photonic devices [PDF]

, 2016
Current electrical interconnects in super-computers and high-performance processors present a bottleneck in terms of bandwidth and power consumption. A migration to the optical domain in order to cope with the connectivity between units (e.g.
Gómez Gonzalvo, Alberto
core   +1 more source

Silicon Nanowire Mats Enable Advanced Bioelectrical Recordings in Primary DRG Cell Cultures

Advanced Healthcare Materials, EarlyView.
SiNW mat‐based MEA (NW_MEA) enables continuous intracellular recordings from neurons in primary rat DRG cell cultures, identifying C‐fiber nociceptors. Supported by an astrocyte feeder layer, SiNW mat promotes DRG neuron and glial cell growth, preserving in vivo‐like cell characteristics and allowing drug‐modulated activity monitoring.
Ivano Lucarini, Francesco Maita, Giorgia Conte, Emanuela Saracino, Francesco Formaggio, Elena Palmieri, Roberta Fabbri, Aikaterini Konstantoulaki, Chiara Lazzarini, Marco Caprini, Valentina Benfenati, Luca Maiolo, Annalisa Convertino   +12 more
wiley   +1 more source

MINI Logic 1-Bit Adder: A Comparison with Hybrid NMOS-Memristor-Logic Styles Using Ta2O5/Al2O3 Based RRAM Device

Advances in Electrical and Computer Engineering
This study addresses the demand for more efficient logic circuits by focusing on reducing area, power consumption, and delay. As conventional CMOS technology faces scaling and efficiency limitations, integrating emerging memory technologies like ...
NITHYA, N., PARAMASIVAM, K.
doaj   +1 more source

A Simulation Study of a Gate-All-Around Nanowire Transistor with a Core–Insulator

Micromachines, 2020
Ultra-low power and high-performance logical devices have been the driving force for the continued scaling of complementary metal oxide semiconductor field effect transistors which greatly enable electronic devices such as smart phones to be energy ...
Yannan Zhang, Ke Han, and Jiawei Li
doaj   +1 more source

Designing of RF Single Balanced Mixer with a 65nm CMOS Technology Dedicated to Low Power Consumption Wireless Applications [PDF]

IJCSI International Journal of Computer Science Issues, Vol. 9, Issue 1, No 3, January 2012, 2012
The present work consists of designing a Single Balanced Mixer(SBM) with the 65 nm CMOS technology, this for a 1.9 GHz RF channel, dedicated to wireless applications. This paper shows; the polarization chosen for this structure, models of evaluating parameters of the mixer, then simulation of the circuit in 65nm CMOS technology and comparison with ...
arxiv  

CMOS design of chaotic oscillators using state variables: a monolithic Chua's circuit [PDF]

, 1993
This paper presents design considerations for monolithic implementation of piecewise-linear (PWL) dynamic systems in CMOS technology. Starting from a review of available CMOS circuit primitives and their respective merits and drawbacks, the paper ...
Delgado Restituto, Manuel, Rodríguez Vázquez, Ángel Benito   +1 more
core   +1 more source

Optoelectronic Devices for In‐Sensor Computing

Advanced Materials, EarlyView.
The raw data obtained directly from sensors in the noisy analogue domain is often unstructured, which lacks a predefined format or organization and does not conform to a specific data model. Optoelectronic devices for in‐sensor visual processing can integrate perception, memory, and processing functions in the same physical units, which can compress ...
Qinqi Ren, Chaoyi Zhu, Sijie Ma, Zhaoqing Wang, Jianmin Yan, Tianqing Wan, Weicheng Yan, Yang Chai   +7 more
wiley   +1 more source

Disorder robust, ultra-low power, continuous-wave four-wave mixing in a topological waveguide

Nanophotonics
Four-wave mixing is a widely used nonlinear process for wavelength conversion, parametric amplification and signal regeneration in various Kerr devices, which enables wavelength-tunability and lower-power operation in compact optical systems.
Choi Ju Won, Sohn Byoung-Uk, Chen George F.R., Gao Hongwei, Mitchell William J., Ng Doris K.T., Tan Dawn T.H.   +6 more
doaj   +1 more source

High-speed multicolor photometry with CMOS cameras [PDF]

arXiv, 2012
We present the results of testing the commercial digital camera Nikon D90 with a CMOS sensor for high-speed photometry with a small telescope Celestron 11" on Peak Terskol. CMOS sensor allows to perform photometry in 3 filters simultaneously that gives a great advantage compared with monochrome CCD detectors.
arxiv  

Subpixel Mapping and Test Beam Studies with a HV2FEI4v2 CMOS-Sensor-Hybrid Module for the ATLAS Inner Detector Upgrade [PDF]

, 2017
The upgrade to the High Luminosity Large Hadron Collider will pose unprecedented challenges to the tracking systems of all experiments. Recent advancement of active pixel detectors designed in CMOS processes provide attractive alternatives to the well-established hybrid design using passive sensors.
arxiv   +1 more source