Results 201 to 210 of about 834,598 (328)

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

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

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

Ultra‐Efficient Memristive Voltage‐Resistance Logic Framework With Integrated Readout Strategy Based on Hafnium Zirconium Oxide

Small Methods, EarlyView.
Spatiotemporal efficiency is a key concern in memristor‐based logic‐in‐memory architectures, where separate read operations to access resistance states fundamentally limit efficiency. This work demonstrates that logic outputs can be directly inferred from the intrinsic discharge dynamics of a two‐terminal memristive device.
Wonwoo Kho, Hyunjoo Hwang, Hyunjun Kim, Narim Lee, Dongjun Min, Dante Ahn, Jaeseok Kim, Chaerin Han, Dahee Jeong, Seho Cho, Minseo So, Hee Chul Lee, Seung‐Eon Ahn   +12 more
wiley   +1 more source

A symmetric single phase diode assisted dual boost Z-source switched capacitor seven level inverter with modified SPWM. [PDF]

Sci Rep
Hosseini S, Hosseini SH, Sabahi M, Khounjahan H, Nadermohammadi A.   +4 more
europepmc   +1 more source

Metal‐Catalyzed Benzannulation: Recent Advances in Catalyst Design, Mechanistic Insights, and Aromatic Framework Construction

The Chemical Record, EarlyView.
This review offers a contemporary overview of metal‐catalyzed benzannulation (2018–present) encompassing transition, main‐group, post‐transition, and rare‐earth‐metal catalysts. It systematically highlights catalyst design, mechanistic insights, stereo‐ and regioselectivity, and synthetic applications toward aromatic and heteroaromatic scaffolds, while
Sana Jamshaid, Divya Shrestha, Raju S. Thombal, Jeung Gon Kim, Kim Seong Cheol, Yong Rok Lee   +5 more
wiley   +1 more source

60[Formula: see text] Flat PWM technique for single-source switched-capacitor multilevel inverter with quadruple voltage boost and enhanced output. [PDF]

Sci Rep
G M O, S A L, M JS.
europepmc   +1 more source