Results 61 to 70 of about 136,493 (299)

Exciton‐Polaritons in Nanoscale Metal‐Organic Frameworks: A Platform for the Reversible Modulation of Strong Light‐Matter Coupling via the Chemical Environment

open access: yesAdvanced Functional Materials, EarlyView.
Strong exciton‐photon coupling is achieved by integrating porphyrin ligand‐based MOF nanoparticles in optical cavities, as evidenced by pronounced polariton branch anticrossing. The porous nature of the resonator enables precise, reversible tuning via vapor pressure, unlocking unprecedented chemical‐environment controlled dynamic polaritonic platforms ...
Beatriz de Sola‐Báez   +7 more
wiley   +1 more source

CMOS Low-Power Optical Transceiver for Short Reach

open access: yesMicromachines
The emergence of the AI era driven by Large Language Models (LLMs) and the next-generation high-definition multimedia interface for immersive technologies (AR/VR/metaverse) have created an unprecedented demand for high-bandwidth interconnects.
Ruixuan Yang   +4 more
doaj   +1 more source

Deciphering Small Molecule Diffusion Parameters Across Light Responsive Polymersome Membranes

open access: yesAdvanced Functional Materials, EarlyView.
Light‐responsive polymersomes bearing donor–acceptor Stenhouse adducts (DASAs) enable programmable control over small‐molecule transport across synthetic membranes. By systematically varying DASA density, an optimal functionalization regime is identified that maximizes light‐gated permeability.
Farzina Matubbar   +7 more
wiley   +1 more source

Low‐power hybrid memristor‐CMOS spiking neuromorphic STDP learning system

open access: yesIET Circuits, Devices and Systems, 2021
An electronic circuit that implements a neural network architecture with spike neurons was studied, proposed, and evaluated, primarily considering energy consumption.
Gabriel Maranhão   +1 more
doaj   +1 more source

A CMOS implementation of a spike event coding scheme for analog arrays [PDF]

open access: yes, 2009
This paper presents a CMOS circuit implementation of a spike event coding/decoding scheme for transmission of analog signals in a programmable analog array. This scheme uses spikes for a time representation of analog signals.
Gouveia, L.C.   +2 more
core   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

open access: yesAdvanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee   +16 more
wiley   +1 more source

Design and Analysis of Energy Efficient Domino Logic Architectures with Single Electron Transistors in Pull Down Network and Keeper Topology

open access: yesEAI Endorsed Transactions on Energy Web, 2020
Nanotechnology and VLSI goes hand in hand. Modernization of electronics and communication systems has demanded for compactness of the devices with low power and high speed.
B. AnishFathima, M. Mahaboob
doaj   +1 more source

A 2.4-GHz, 2.2-W, 2-V fully-integrated CMOS circular-geometry active-transformer power amplifier [PDF]

open access: yes, 2001
A 2.4-GHz, 2.2-W, 2-V fully integrated circular geometry power amplifier with 50 Ω input and output matching is fabricated using 2.5V, 0.35 pm CMOS transistors. It can also produce 450mW using a 1V supply. Harmonic suppression is 64dB or better.
Aoki, Ichiro   +3 more
core  

Vertex-Detector R&D for CLIC

open access: yes, 2013
A detector concept based on hybrid planar pixel-detector technology is under development for the CLIC vertex detector. It comprises fast, low-power and small-pitch readout ASICs implemented in 65 nm CMOS technology (CLICpix) coupled to ultra-thin sensors
Dannheim, Dominik
core   +1 more source

A 76nW, 4kS/s 10-bit SAR ADC with offset cancellation for biomedical applications [PDF]

open access: yes, 2016
This paper presents a 10-bit fully-differential rail-to-rail successive approximation (SAR) ADC designed for biomedical applications. The ADC, fabricated in a 180nm HV CMOS technology, features low switching energy consumption and employs a time-domain ...
Carrasco Robles, Manuel   +4 more
core   +1 more source

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