Results 111 to 120 of about 1,315,192 (265)

Heterogeneous Integration of Flipped Oxide Heterostructure Membranes for Nanoelectronics

Advanced Electronic Materials, EarlyView.
A flipped electronically reconfigurable STO/LAO freestanding membrane is demonstrated and integrated with various host platforms via controlled transfer. Using ultra‐low‐voltage electron‐beam lithography, conductive nanostructures are created at the buried STO/LAO interface. This novel approach enables heterogeneous integration of flipped complex oxide
Ruiqi Sun, Ahmed Omran, Muqing Yu, Kyoungjun Lee, Keeyong Lee, Soli Sung, Sangho Oh, Patrick irvin, Jeremy Levy, Chang‐Beom Eom   +9 more
wiley   +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

Rapid switching capability and efficient magnetoelectric coupling mediated by effective interfacial interactions in Bi0·9La0·1FeO3/SrCoO3 bi-phase composites for ultra-sensitive pulsating devices

Journal of Materials Research and Technology
Magnetoelectric coupling and switching charge density in multiferroics have gained the attention of researchers around the world for energy storage, energy harvesting, and their potential applications for pulsating devices.
Umer Waqas, Muhammad Umar Salman, Muhammad Ahmed Khan, Shahid M. Ramay, Farooq Ahmad, Saira Riaz, Shahid Atiq   +6 more
doaj   +1 more source

Flexible Memory: Progress, Challenges, and Opportunities

Advanced Intelligent Discovery, EarlyView.
Flexible memory technology is crucial for flexible electronics integration. This review covers its historical evolution, evaluates rigid systems, proposes a flexible memory framework based on multiple mechanisms, stresses material design's role, presents a coupling model for performance optimization, and points out future directions.
Ruizhi Yuan, Sen Chen, Minghui Guo, Ziliang Cui, Yujie Du, Jing Liu   +5 more
wiley   +1 more source

Bioprinted Excitable Tissues with Multistimulation Systems for Promoting Function and Maturation

Advanced NanoBiomed Research, EarlyView.
This review provides an overview of stimulation strategies used to enhance the functional maturation of bioprinted excitable tissues. It addresses key limitations in physiological performance of bioprinted excitable tissues, outlines major stimulation modalities—including electrical, mechanical, optical, magnetic, ultrasound, and hybrid—and examines ...
Uijung Yong, Jinseon Park, Jinah Jang
wiley   +1 more source

Polyanisotropic magnetoelectric coupling in an electrically controlled molecular spin qubit.

Journal of the American Chemical Society, 2019
Two molecular spin triangles are studied with pulsed Electron Paramagnetic Resonance (EPR) spectroscopy to assess their magnetoelectric (ME) couplings.
J. Robert, Nathalie Parizel, P. Turek, Athanassios K. Boudalis   +3 more
semanticscholar   +1 more source

Magnetron Sputtering Synthesis of La‐Doped BiFeO3 Thin Films and Enhanced Exchange Bias in CoFeB/Bi1‐xLaxFeO3 Heterostructures

Advanced Physics Research, EarlyView.
This study explores the epitaxial growth of high‐quality La‐doped BiFeO3 (BLFO) thin films at 550 °C using magnetron sputtering. The films exhibit good ferroelectric properties and low leakage current. A BLFO/CoFeB heterostructure is constructed, achieving an exchange bias field exceeding the coercive field at room temperature.
Zhiqin Zhou, Ligang Bai, Chen Qi, Xiaoyang Lin, Ivair Aparecido dos Santos, Gustavo Sanguino Dias, Luiz Fernanado Cótica, Weisheng Zhao, Yanxue Chen, Tianxiao Nie, Guodong Wei   +10 more
wiley   +1 more source

Temperature dependence of electric field tunable ferromagnetic resonance lineshape in multiferroic heterostructure

AIP Advances, 2016
Herein, we experimentally investigate the effect of temperature on the electric field tunable ferromagnetic resonance (FMR) in a ferroelectric/ferromagnetic heterostructure, and demonstrate the tuning of abnormal change in FMR using the polarization of ...
Fenglong Wang, Cai Zhou, Chao Zhang, Chengcheng Yang, Chenglong Jia, Changjun Jiang, Desheng Xue   +6 more
doaj   +1 more source

Magnetoelectric coupling at metal surfaces

, 2012
Magnetoelectric coupling (MEC) allows to change the magnetic state by an electric field. In bulk metallic systems any electric field is screened and MEC is not expected. However, the screening charge leads to displacements of the atomic cores in the surface which in turn may modify the magnetic order.
openaire   +4 more sources

Element Specific Room Temperature Non‐Collinear Magnetism in the M‐Type Hexaferrite SrCo1.2Ti1.2Fe9.6O19${\rm SrCo}_{1.2}{\rm Ti}_{1.2}{\rm Fe}_{9.6}{\rm O}_{19}$

Advanced Physics Research, EarlyView.
Non‐collinear magnetism is of high interest in the field of magnetoelectrics supplying a convenient mechanism to break inversion symmetry and thereby allowing for a spontaneous electrical polarization. Such “multiferroics of spin origin” are inherently suitable for electric field control of magnetism, offering a route toward low power ICT applications.
Ohoud Alsaqer, Jack Pearce, Gavin Stenning, Josie Auckett, Ivana Evans, Peter Hatton, Paul Steadman, Stuart A Cavill   +7 more
wiley   +1 more source