Results 191 to 200 of about 767,182 (299)

A hybrid piezoelectric resonator-based DC-DC converter. [PDF]

Nat Commun
Ko JY, Liu WB, Mercier PP.
europepmc   +1 more source

Charge‐Domain In‐Memory Computing With NAND‐Compatible Ferroelectric Memcapacitor Crossbar

Small, EarlyView.
A NAND‐compatible ferroelectric memcapacitor crossbar enables charge‐domain in‐memory computing through displacement‐current‐based readout with strongly suppressed static conduction. The platform combines reliable multilevel programmability, linear vector–matrix multiplication, and 3D‐scalable operation, while supporting hardware‐assisted image ...
Hwiho Hwang, Junsu Yu, Sangwook Youn, Dahoon Lee, Hyungjin Kim   +4 more
wiley   +1 more source

Efficient impedance source-based high voltage gain converter with smooth input current. [PDF]

Sci Rep
Hajilou M, Farzanehfard H.
europepmc   +1 more source

Self‐Assembled hBN Wrinkles as Planar Optofluidic Channels

Small, EarlyView.
Thermally induced wrinkling creates nanochannel networks in hexagonal boron nitride flakes without lithography. Channel dimensions depend on flake thickness and substrate. Liquid infiltration into the networks and fluorescence localization of DNA along the channels highlight their potential as a scalable, optically addressable planar nanofluidic ...
Xiliang Yang, Tetsuo Martynowicz, Allard J. Katan, Kenji Watanabe, Takashi Taniguchi, Sabina Caneva   +5 more
wiley   +1 more source

A 2-GS/s 35.9-fJ/conv.-step Voltage-Time Hybrid Pipelined ADC with Digital Background Calibration in 28-nm CMOS. [PDF]

Micromachines (Basel)
Chang Y, Zhang C, Yang Y, Zhang C, Liu M, Chen D, Yang Y.   +6 more
europepmc   +1 more source

2 x /3 x Step-Up Switched-Capacitor (SC) AC-DC Converters for RFID Tags

International Journal of Intelligent Engineering and Systems, 2011
Kei Eguchi, Ichirou Oota, Shinya Terada, Hongbing Zhu   +3 more
openaire   +1 more source

Microfluidic Molecular Diagnostic Chips: Functional Modules, Integration Strategies, and Emerging Applications

Small Methods, EarlyView.
This comprehensive review delivers an engineering‐centric analysis of microfluidic molecular diagnostic chips, breaking them down into foundational modules from fluid manipulation to bio‐sensing. Beyond chip design, it evaluates sample‐to‐answer integration strategies and commercial readiness levels.
Donghoon Koo, Egor Kokin, Sangyul Baik, Chanyong Park, Minji Kim, Jeongmin Kim, Ryungeun Song, Hosub Lim   +7 more
wiley   +1 more source

Single switch high voltage gain quadratic converter with continuous input current and low semiconductors voltage stress. [PDF]

Sci Rep
Kabiri F, Hajilou M, Farzanehfard H.
europepmc   +1 more source

Exploring Local Structure in Iron Oxide Nanoparticles During Chemical Vapor Synthesis by in Situ and Operando X‐Ray Absorption Spectroscopy

Small Methods, EarlyView.
In situ and operando XAS is used to probe nanoparticle formation during chemical vapor synthesis, where particles form in the gas phase under high‐temperature conditions. XANES reveals dynamic changes to the oxidation states while EXAFS indicates local structural variations under in situ probing conditions.
Shradha R. Joshi, Chengjun Sun, Markus Winterer   +2 more
wiley   +1 more source

Low Temperature Growth of High-Quality Wurtzite Ferroelectric Through Quasi-van der Waals Epitaxy. [PDF]

Adv Mater
Yang Y, Li Z, Zhang T, Guo X, Du Y, Cui J, Guo J, Zhu Y, Shi R, Li C, Ma J, Nan T, Shao DF, Guo J, Liu K, Lin Y, Yi D, Nan CW.   +17 more
europepmc   +1 more source