Results 171 to 180 of about 21,242 (297)

Intrinsic Negative Magnetoresistance and Broadband Photoresponse in Magnetic van der Waals Crystal TaFeTe2

Advanced Science, EarlyView.
2D van der Waals (vdW) materials MM′Te2 with broken symmetry attract great interest for unique magnetic structures and optical‐phonon‐induced phase transitions. We report mechanically exfoliable TaFeTe2 single crystals, exhibiting spin‐glass behavior, intrinsic unsaturated negative magnetoresistance up to 9 T, self‐powered internal photocurrent, and ...
Changcun Li, Jiazhen Wu, Sirong Lu, Lei Liang, Wenying Zhou, Bingke Zhang, Degang Zhao, Fucai Liu   +7 more
wiley   +1 more source

A new numerical approach to solve Thomas-Fermi model of an atom using bio-inspired heuristics integrated with sequential quadratic programming. [PDF]

Springerplus, 2016
Raja MA, Zameer A, Khan AU, Wazwaz AM.
europepmc   +1 more source

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

Physics-Informed Neural Networks with Trust-Region Sequential Quadratic Programming [PDF]

Xiaoran Cheng, Sen Na
openalex   +1 more source

Pinch‐Off Mechanism of High‐Gain Organic Transistors with Field Plates: Statistical Analysis, Device Simulations and Compact Modeling

Advanced Electronic Materials, EarlyView.
Statistical analysis of over 3000 devices reveals a novel operating mechanism in printed organic thin‐film transistors featuring a grounded field plate beneath the source. The field plate governs the low and tunable pinch‐off, enabling excellent current saturation and ultra‐high gain.
Kazuki Ono, Ryota Kobayashi, Eva Bestelink, Radu A. Sporea, Satoru Inoue, Yudai Hemmi, Yuji Ikeda, Tatsuo Hasegawa, Hiroyuki Matsui   +8 more
wiley   +1 more source

Multi-Objective Geometric Programming in Multiple-Response Stratified Sample Surveys with Quadratic Cost Function

, 2015
Shafiullah Sir
openalex   +1 more source

Quadratic programming : quantitative analysis and polynomial running time algorithms

, 2010
Jadranka Boljunčić
openalex   +1 more source

Is There A Pure Electronic Ferroelectric?

Advanced Electronic Materials, EarlyView.
The search for faster, more reliable ferroelectric materials has shifted from traditional lattice‐driven ferroelectrics, which rely on slow ionic displacements, to electronic ferroelectrics, where polarization is governed by electronic ordering. This shift enables ultrafast switching, low‐field operation, and resistance to fatigue.
Xudong Wang, Guichen Teng, Xiangjian Meng, Zhenxiang Cheng, Tie Lin, Hao Shen, Xiaodan Wang, Jianlu Wang, Junhao Chu   +8 more
wiley   +1 more source

Fostering sustainable urban mobility via stakeholder engagement: A novel analytic hierarchy process and half-quadratic programming

Sarbast Moslem, Majid Mohammadi, Karzan Ismael, Domokos Esztergár‐Kiss   +3 more
openalex   +1 more source

AQMAN; linear and quadratic programming matrix generator using two-dimensional ground-water flow simulation for aquifer management modeling [PDF]

, 1987
L. Jeff Lefkoff, Steven M. Gorelick
openalex   +1 more source