Results 181 to 190 of about 468,228 (401)

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

Advanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav, Spyros Stathopoulos, Patrick Foster, Andreas Tsiamis, Mohamed Awadein, Hannah Levene, Themis Prodromakis   +6 more
wiley   +1 more source

Design of Fast and Zero Voltage Switching Of Interleaved Flyback Converter with H6 Type Inverter for Photovoltaic Applications

, 2022
D. Arumozhiyal, S. Saravanakumar
openalex   +1 more source

A Comparative Performance Analysis of Zero Voltage Switching Class E and Selected Enhanced Class E Inverters [PDF]

, 2021
Ratil H. Ashique, Md. Hasan Maruf, Kazi Md Shahnawaz Habib Sourov, Md. Mahadul Islam, Aminul Islam, Mamun Rabbani, Md. Rasidul Islam, Mohammad Monirujjaman Khan, ASM Shihavuddin   +8 more
openalex   +1 more source

Uncovering the Origin of Efficiency Roll‐Off in TADF OLEDs

Advanced Functional Materials, EarlyView.
OLEDs based on thermally activated delayed fluorescent (TADF) materials often suffer from a severe drop in efficiency at high brightness levels. This work presents a technique to uncover the source of this efficiency drop, and quantifies the exciton‐exciton and exciton‐polaron annihilation processes responsible for efficiency losses in our TADF OLEDs ...
Liam G. King, Kou Yoshida, Arvydas Ruseckas, Ifor D. W. Samuel   +3 more
wiley   +1 more source

A step-up DC-DC converter with high voltage gain and soft switched capability and minimum phase characteristic. [PDF]

Sci Rep
Salehi SM, Varjani AY.
europepmc   +1 more source

Implementation of Zero-Voltage Switching (ZVS) in High-Power Portable Welding Converters: A Comprehensive Design and Performance Analysis

, 2020
Giovanni, Conti
openalex   +1 more source

A Simple Structure of Zero-Voltage Switching (ZVS) and Zero-Current Switching (ZCS) Buck Converter with Coupled Inductor [PDF]

, 2015
Xinxin Wei, Ciyong Luo, Hang Nan, Yinghao Wang   +3 more
openalex   +1 more source

Voltage‐Gated Dedoping of n‐Doped Poly(benzodifurandione) as an Interfacial Protective Mechanism in Electrochromic Devices

Advanced Functional Materials, EarlyView.
Electrochromic polymer stability under overpotential is improved by inserting an ultrathin, transparent n‐doped poly(benzodifurandione) interlayer between indium tin oxide and a poly(3,4‐propylenedioxythiophene)‐based electrochromic polymer. The interlayer supports rapid switching at operating bias, then becomes resistive near +0.8 V to suppress excess
Priyanka Rout, Palak Mehra, Won‐June Lee, Liyan You, Jianguo Mei   +4 more
wiley   +1 more source

Social group algorithm-based MPPT coupled with phase shift resonant converter for battery charging through partially shaded PV systems. [PDF]

Sci Rep
Jayaraman J, Ramasamy S, Vadivel S, Thangavel S, Shuaibu HA, Ustun TS.   +5 more
europepmc   +1 more source

Zero-Voltage Switching and Natural Voltage Balancing of a 3 kW 1 MHz Input-Series-Output-Parallel GaN LLC Converter

Qingxuan Ma, Qingyun Huang, Alex Q. Huang   +2 more
openalex   +1 more source