Results 101 to 110 of about 266,623 (269)

Recent advances in chiral organic room‐temperature phosphorescence with circularly polarized luminescence

FlexMat, EarlyView.
This review systematically summarizes representative recent advances in organic circularly polarized room‐temperature phosphorescence materials toward optoelectronic and information security applications. Abstract Circularly polarized room‐temperature phosphorescence (CPRTP) materials combine the dual advantages of long‐lived triplet emission and ...
Liang Zhang, Ming‐Jun Ji, Chuan‐Feng Chen   +2 more
wiley   +1 more source

Comparative Study Of Different Multilevel Topologies Of Five Level Inverter Using Spwm [PDF]

, 2016
This paper proposed a simulation model of three different typologies of five-level inverter. The study investigated three topologies of multilevel inverter namely Flying Capacitor Multilevel Inverter (FCMLI), Diode Clamped Multilevel Inverter (DCMLI) and
Mohd Amin, Nur Huda, Jano, Zanariah, Nabil, Farah, Mat Lazi, Jurifa, Othman, Syariffah, Ab Ghani, Mohd Ruddin   +5 more
core   +1 more source

The Digital Visibility‐Belonging Paradox: Digital Cohesion and Control in Contemporary Organizational Management

Human Resource Management, EarlyView.
ABSTRACT Digital visibility has become a central organizing condition in digitally mediated work, reshaping how employees are recognized, evaluated, and connected. In this conceptual paper, we theorize digital visibility as a sociomaterial HRM condition that simultaneously enables recognition and generates performative pressures. Anchored in relational
Miles M. Yang, Richard A. Hunt, Fang Lee Cooke, Ying Lu   +3 more
wiley   +1 more source

Aerogel Fiber: A One‐Dimensional Programmable Porous Matter for Next Thermal Management Materials

Interdisciplinary Materials, EarlyView.
Aerogel fibers are redefined as one‐dimensional programmable porous matter, where thermal transport is governed by multiscale pathway engineering. By reconstructing and decoupling transport pathways from molecular to textile scales, these systems integrate insulation, radiative cooling, and adaptive thermal regulation.
Lizhi Ren, Zihui Liang, Xiangzhe Li, Huimin Wu, Sixing Xiong, Jin Qian, Kai Wang   +6 more
wiley   +1 more source

Van der Waals ferroelectric semiconductor tunnel junction with ultra‐low switching voltage

InfoMat, EarlyView.
Ferroelectric tunnel junctions are promising building blocks for energy‐efficient memory and brain‐inspired computing, but their practical use is limited by the relatively high voltages required for operation. Here, we develop an all‐two‐dimensional ferroelectric tunnel junction based on AgBiP2Se6 that enables reliable memory operation below 0.2 V and ...
Fuqin Sun, Ruihuan Duan, Ziqian Xin, Yinxiao Li, Bingyuan Xue, Zihua Tian, Kejie Guan, Fan Liu, Xiaoshuang Gou, Yingyi Wang, Weifan Zhou, Cheng Zhang, Lin Liu, Zhao Wang, Jia Shi, Zheng Liu, Xiaowei Wang, Ting Zhang   +17 more
wiley   +1 more source

On the Inadequacy of IEC 60034-2-3 and IEC 60034-30-2 Standards for Power Losses, Efficiency and Energy Class Evaluation in PWM Multilevel Inverter-Driven PMSM

IEEE Open Journal of the Industrial Electronics Society
This work aims to highlight the inadequacy of international standards IEC 60034-2-3 and IEC 60034-30-2 for accurate efficiency, power losses, and efficiency class determination of ac motors fed by multilevel inverters driven with multicarrier pulsewidth ...
Claudio Nevoloso, Salvatore Foti, Gioacchino Scaglione, Antonino Oscar Di Tommaso, Salvatore De Caro, Antonio Testa, Rosario Miceli   +6 more
doaj   +1 more source

Organic electrochemical transistors for neural recording and modulation: From mixed‐conduction physics to closed‐loop biointerfaces

InfoMat, EarlyView.
OECT‐based neural interfaces integrate mixed ionic‐electronic transduction, soft biointegration, multimodal sensing, and closed‐loop modulation, enabling adaptive recording, neurochemical monitoring, and intelligent therapeutic strategies. Abstract Next‐generation neural interfaces increasingly aim to couple neural recording with local processing and ...
Chao Zhao, Zhongqing Sun, Shijie Wang, Bingjun Wang, Zixuan Yuan, Yaomin Guo, Jie Zhao, Leyuan Li, Xiaomu Wang, Wen Jiang, Wei Ma   +10 more
wiley   +1 more source

Single‐Lens Counter‐Focused Ultrashort Laser Pulses for Enhanced Microplasma Formation Inside Silicon

Laser &Photonics Reviews, EarlyView.
A polarization‐dependent liquid–crystal spatial light modulator is used to generate coaxial double‐focus laser beams with independently tunable focal separation and intensity. Applied to silicon, this configuration enables counterpropagating pulse interactions using a single focusing element, enhancing nonlinear excitation and achieving near‐critical ...
Niladri Ganguly, David Grojo, Pol Sopeña   +2 more
wiley   +1 more source

The 2‐D Orthogonal Packing Problem With Multiple Levels of Prioritization: A Spatial Optimization Perspective

Naval Research Logistics (NRL), EarlyView.
ABSTRACT This paper addresses two‐dimensional orthogonal packing within a confined space, integrating bin packing principles with facility layout concepts to address scenarios in which items must not only fit but also be arranged according to spatial priorities.
William K. Kirschenman, H. Sebastian Heese, Michael G. Kay, Russell E. King, Brandon M. McConnell   +4 more
wiley   +1 more source

KINERJA INVERTER MULTILEVEL SATU FASA MENGGUNAKAN TEKNIK PENSAKLARAN SPWM UNIPOLAR DAN BIPOLAR

, 2020
Inverter multilevel merupakan konverter listrik DC-AC yang dapat menghasilkan keluaran tegangan dan arus lebih dari dua tingkat dengan nilai distorsi gelombang yang lebih rendah dibandingkan inverter konvensional.
Ardhenta, Lunde, Yuditya, Banu Hermawan, Hasanah, Rini Nur   +2 more
core