Results 81 to 90 of about 13,171 (167)

Magnetic‐Field Induced Charge Accumulation in Scalable Magnetoelectric PVDF‐TrFE/Ni Composite Devices

Advanced Physics Research, EarlyView.
This study reports strong magnetoelectric effects in PVDF‐TrFE/Ni bilayer composites. Direct measurements of charge accumulation reveal high induced polarization, corresponding to open circuit voltages of 75 mV. Finite element simulations are in good agreement with experiments and demonstrate device scalability.
Federica Luciano, Erika Giorgione, Emma Van Meirvenne, Andrei Galan, Ilaria Marzorati, Arne De Coster, Dominika Wysocka, Bart Sorée, Stefan De Gendt, Florin Ciubotaru, Christoph Adelmann   +10 more
wiley   +1 more source

Magnetoelastic and Magnetoelectric Coupling in Two-Dimensional Nitride MXenes: A Density Functional Theory Study. [PDF]

Nanomaterials (Basel), 2023
Teh S, Jeng HT.
europepmc   +1 more source

Quantum Anomalies in Condensed Matter

Advanced Physics Research, EarlyView.
Quantum materials provide a fertile ground in which to test and realize quantum anomalies predicted by quantum field theory. Quantum anomalies need to be canceled globally, however, quantum states with a quantum anomaly can exist at the boundary of topological materials.
Michael T. Pettes, Shi‐Zeng Lin, Elizabeth A. Peterson, Jian‐Xin Zhu, Laurel E. Winter, Johanna C. Palmstrom, Jinkyoung Yoo, Nicholas S. Sirica, Prashant Padmanabhan, Priscila F. S. Rosa, Sean M. Thomas, Avadh Saxena   +11 more
wiley   +1 more source

Magnetoelectric coupling in multiferroics probed by optical second harmonic generation. [PDF]

Nat Commun, 2023
Xu S, Wang J, Chen P, Jin K, Ma C, Wu S, Guo E, Ge C, Wang C, Xu X, Yao H, Wang J, Xie D, Wang X, Chang K, Bai X, Yang G.   +16 more
europepmc   +1 more source

Interfacial adhesion effects of liquid metal printed electronics on general substrates: Mechanisms and applications

InfoMat, EarlyView.
Printed electronics technology is known for its low cost, large area, ease of operation, and high speed, making it suitable for flexible electronic devices. Liquid metals, particularly gallium‐based alloys, are ideal for creating stretchable electronics due to their conductivity.
Chunxue Wan, Yubing Liu, Xiaoqing Li, Hui Xu, Rui Guo, Jing Liu   +5 more
wiley   +1 more source

Electromagnons and instabilities in magnetoelectric materials with non-collinear spin orders

, 2009
We show that strong electromagnon peaks can be found in absorption spectra of non-collinear magnets exhibiting a linear magnetoelectric effect. The frequencies of these peaks coincide with the frequencies of antiferromagnetic resonances and the ratio of ...
Mostovoy, M., van der Vegte, C. P., van der Vegte, M. A.   +2 more
core  

Resonant Magnetoelectric Coupling of Fe-Si-B/Pb(Zr,Ti)O₃ Laminated Composites with Surface Crystalline Layers. [PDF]

Sensors (Basel), 2023
Sun Y, Zhang X, Wu S, Jiang N, Zhuang X, Yan B, Zhang F, Dolabdjian C, Fang G.   +8 more
europepmc   +1 more source

Nanomaterials for promoting axon regeneration after spinal cord injury: Mechanisms and prospects

Interdisciplinary Medicine, EarlyView.
The effects of clinical therapies for spinal cord injury (SCI) are greatly limited due to poor axon regeneration. This review systematically discusses the ability of nanomaterials (NMs) to treat SCI and the mechanism underlying their therapeutic effects. The properties of NMs that are conducive to axon regeneration after SCI are outlined.
Jia Liu, Zhendong Huang, Xiner Tan, Wei Du, Ziyang Wang, Xinru Zhou, Hao Pan, Lili Chen, Yiyuan Kang, Longquan Shao   +9 more
wiley   +1 more source

Domain-wall magnetoelectric coupling in multiferroic hexagonal YbFeO₃ films. [PDF]

Sci Rep, 2023
Li X, Yun Y, Thind AS, Yin Y, Li Q, Wang W, N'Diaye AT, Mellinger C, Jiang X, Mishra R, Xu X.   +10 more
europepmc   +1 more source

Crystal tensor properties of magnetic materials with and without spin–orbit coupling. Application of spin point groups as approximate symmetries

Acta Crystallographica Section A, EarlyView.
We have studied the constraints that the spin group symmetry imposes on the most important crystal tensors, on the basis of a generalization of the Neumann principle to spin point groups. Some examples of real materials are presented, and their tensor forms under the spin and magnetic point groups are compared.Spin space groups, formed by operations ...
Jesus Etxebarria, J. Manuel Perez-Mato, Emre S. Tasci, Luis Elcoro   +3 more
wiley   +1 more source