Results 51 to 60 of about 2,270,170 (294)

Autonomous Multi‐Objective Nanoscale Characterization of Combinatorial (Al, Sc, B)N Films Reveals Composition‐Dependent Ferroelectric Regimes

Advanced Functional Materials, EarlyView.
Autonomous scanning probe microscopy and multi‐objective Bayesian optimization navigate a ternary (Al,Sc,B)N combinatorial library. Registered photoluminescence, electron‐probe compositional mapping, and X‐ray diffraction connect local electromechanical function to defect‐sensitive emission, composition, and crystal structure.
Yu Liu, Aditya Raghavan, Utkarsh Pratiush, Ian Mercer, Pochun Hsieh, Albert Suceava, Chih‐Yu Lee, Edgar Dimitrov, Mauricio Terrones, Ichiro Takeuchi, Venkatraman Gopalan, Jon‐Paul Maria, Sergei V. Kalinin   +12 more
wiley   +1 more source

Impending extrusion of Ex-PRESS shunt treated by shunt-position adjustment: a case report

BMC Ophthalmology, 2018
Background To report a case of impending extrusion of Ex-PRESS shunt treated by shunt-position adjustment. Case presentation A 56-year-old Asian woman presented with impending extrusion and malposition of Ex-PRESS shunt in her left eye.
Yong Ju Song, Sumi Kim, Gil Joong Yoon
doaj   +1 more source

Dexmedetomidine in a patient with unrepaired congenital cyanotic heart disease

The Indian Anaesthetists' Forum, 2020
The challenges in a patient with unrepaired congenital cyanotic heart disease (CCHD) requiring controlled hypotension are to prevent a further increase in the right-to-left (R-L) shunt by maintaining systemic vascular resistance, controlling pulmonary ...
Kumar Parag, Nishith Govil, Vinay Rai, Abullais Raheeq Gowda   +3 more
doaj   +1 more source

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

Advanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski, Eunika Zielony, Adrian Kaim, Ewa Przeździecka   +3 more
wiley   +1 more source

Sacrificial‐Layer‐Assisted Heat‐Affected‐Zone Suppression in Laser Patterning of PET for High‐Performance Flexible Devices

Advanced Functional Materials, EarlyView.
A removable sacrificial polymer layer engineers the thermal boundary condition during nanosecond laser ablation of PET, suppressing heat‐affected‐zone formation without relying on costly ultrafast lasers. This strategy enables deep, high‐aspect‐ratio trenches with no detectable heat‐affected zone, templating silver‐filled mesh electrodes with record ...
Mehdi Zarei, Mirza Sahaluddin, Mostafa Bedewy, Paul W. Leu   +3 more
wiley   +1 more source

Practical application of on-line partial discharge monitoring technique on 500kV shunt reactor

, 2003
Considering the damage mechanism of oil-impregnated paper insulation in power transformers, shunt reactors and other high voltage electrical apparatus caused by partial discharge, a concept of “destructive partial discharge” is introduced in this paper ...
Fu, M, Wang, S, Chen, G
core   +1 more source

Shunt Piezoelectric Systems for Noise and Vibration Control: A Review

Frontiers in Built Environment, 2019
In this paper, the current state of the art on shunt piezoelectric systems for noise and vibration control is reviewed. The core idea behind the operation of electronic shunt piezoelectric circuits is based on their capability of transforming the dynamic
Konstantinos Marakakis, Georgios K. Tairidis, Panagiotis Koutsianitis, Georgios E. Stavroulakis   +3 more
doaj   +1 more source

High-Resistance Connection Diagnosis of Doubly Fed Induction Generators

Energies, 2023
The high resistance connection fault of the stator is a common fault in doubly fed induction generators, which causes a three-phase imbalance in the stator circuit.
Wei Ding, Yulong Jin, Xijin Wu, Yufeng Yang, Yongjiang Jiang   +4 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Investigation of shunt resistor's connection for a DC Resistive SFCL

Journal of Physics: Conference Series, 2010
A DC-operating resistive-type superconducting fault current limiter for AC applications (in short a DC Resistive SFCL) is based on the synergistic use of the resistive and the rectifier fault current limiter concepts, and allows the superconductor to operate in nearly DC current conditions.
IMPARATO, SALVATORE, MORANDI, ANTONIO, FABBRI, MASSIMO, NEGRINI, FRANCESCO, RIBANI, PIER LUIGI   +4 more
openaire   +1 more source