Results 91 to 100 of about 38,577 (260)

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

New Insights of Ferroelectric Hf0.5Zr0.5O2 Thin Films Properties Under Cryogenic Temperatures in Integrated Ferroelectric Capacitors

Advanced Physics Research
This study offers new insights into the ferroelectric (FE) properties of hafnia‐zirconia (HZO)‐based capacitors across a wide temperature range‐ from room temperature (RT) to cryogenic conditions (40 K)‐ through advanced characterization techniques.
Flavien Berthaud, Niccolo Castellani, Nicolas Vaxelaire, Guillaume Freychet, Amanda Malmann Tonelli, Liam Hosier, Jean Rottner, Catherine Carabasse, Mikael Cassé, Laurent Grenouillet, Simon Martin   +10 more
doaj   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Switchable Dual-Comb Fiber Laser Based on Sagnac Loop for Wavelength-Multiplexing and Polarization-Multiplexing

Photonics
We present an all-fiber erbium-doped mode-locked laser capable of switching among continuously tunable single-pulse mode-locking, wavelength-multiplexing asynchronous-pulse mode-locking, and polarization-multiplexing asynchronous-pulse mode-locking ...
Qianyu Yao, Lilin Luo, Yue Cai, Yongguo Zheng, Xinhai Zhang   +4 more
doaj   +1 more source

Correlated Charge Transport in an Organic Coulomb Glass

Advanced Materials, EarlyView.
ABSTRACT Advances in the development of organic field‐effect transistors (OFETs), electrically gated organic semiconductors (EGOFETs), and organic electrochemical transistors (OECTs) allow for the operation of these devices at very high charge‐carrier densities, where Coulomb interactions between carriers can be expected to become significant.
Magdalena Sophie Dörfler, Heinz Bässler, Harald Oberhofer, Anna Köhler   +3 more
wiley   +1 more source

Low-force pulse switching of ferroelectric polarization enabled by imprint field

Nature Communications
Beyond conventional electrical modulation, flexoelectricity enables mechanical control of ferroelectric polarizations, offering a pathway for tactile-responsive ferroelectric systems.
Yuchao Zhang, Shanzheng Du, Xiaochi Liu, Yahua Yuan, Yumei Jing, Tian Tian, Junhao Chu, Fei Xue, Kai Chang, Jian Sun   +9 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Transformation of Circular Polarization Along the Propagation Axis via a Polarization-Mixed Metasurface

IEEE Access
Polarization is a fundamental property of light and plays an important role in a wide range of optical phenomena and applications. While many earlier studies of metasurfaces have primarily focused on controlling polarization within the transverse plane ...
Changhyun Lee, Jun Seok Yoon, Hyeon Woo Jeon, Seokjae Yoo, Soo Jin Kim   +4 more
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

A Compact Model for BEOL-Compatible Ferroelectric Thin Film Transistors With Metal/Ferroelectric/Semiconductor Structure

IEEE Journal of the Electron Devices Society
In this article, we investigate the dynamic response of BEOL-compatible ferroelectric thin film transistors with amorphous oxide semiconductor channel (OS-FeTFTs) using a physics-based compact model.
Wei Zhang, Jianze Wang, Chen Sun, Qiwen Kong, Zhen Wu, Xiao Gong, Xuanyao Fong   +6 more
doaj   +1 more source