Results 101 to 110 of about 235,624 (324)

The electro-optic mechanism and infrared switching dynamic of the hybrid multilayer VO2/Al:ZnO heterojunctions

Scientific Reports, 2017
Active and widely controllable phase transition optical materials have got rapid applications in energy-efficient electronic devices, field of meta-devices and so on.
Peng Zhang, Wu Zhang, Junyong Wang, Kai Jiang, Jinzhong Zhang, Wenwu Li, Jiada Wu, Zhigao Hu, Junhao Chu   +8 more
doaj   +1 more source

Electronic Theory for the Nonlinear Magneto-Optical Response of Transition-Metals at Surfaces and Interfaces: Dependence of the Kerr-Rotation on Polarization and on the Magnetic Easy Axis

, 1995
We extend our previous study of the polarization dependence of the nonlinear optical response to the case of magnetic surfaces and buried magnetic interfaces.
A. Carl, B. Schulz, C. Carbone, C. Liu, D. Weller, H. A. Wierenga, H. A. Wierenga, I. A. Campbell, J. E. Ortega, J. E. Sipe, J. Reif, J. Reif, J. Unguris, K. Böhmer, K. H. Bennemann, L. M. Falicov, M. N. Baibich, P. B. Johnson, P. Grünberg, P. Nozières, R.P. Pan, S. S. P. Parkin, U. Pustogowa, U. Pustogowa, W. Hübner, W. Hübner, W. Hübner, W. Hübner, W. Hübner   +28 more
core   +1 more source

Biocompatible PVDF Nanofibers with Embedded Magnetite Nanodiscs Enable Wireless Magnetoelectric Stimulation in Premotor Cortex

Advanced Healthcare Materials, EarlyView.
Flexible, biocompatible PVDF nanofibers embedded with magnetite nanodiscs enable wireless magnetoelectric neuromodulation. Shape anisotropy of the nanodiscs facilitates magnetostrictive strain transfer under alternating magnetic fields, allowing activation of neurons in vitro and behavioral modulation in vivo, without requiring rigid implants or ...
Lorenzo Signorelli, Anouk Wolters, Vicente Durán Toro, Jonas Englhard, Mahdieh Shojaei Baghini, Elif Koçar, Franziska Wasner, Nadine I. Goldenstein, Hadi Heidari, Julien Bachmann, Sarah Hescham, Danijela Gregurec   +11 more
wiley   +1 more source

Engineering Nonvolatile Polarization in 2D α-In₂Se₃/α-Ga₂Se₃ Ferroelectric Junctions

Nanomaterials
The advent of two-dimensional (2D) ferroelectrics offers a new paradigm for device miniaturization and multifunctionality. Recently, 2D α-In2Se3 and related III–VI compound ferroelectrics manifest room-temperature ferroelectricity and exhibit reversible ...
Peipei Li, Delin Kong, Jin Yang, Shuyu Cui, Qi Chen, Yue Liu, Ziheng He, Feng Liu, Yingying Xu, Huiyun Wei, Xinhe Zheng, Mingzeng Peng   +11 more
doaj   +1 more source

Surface Plasmon Resonance Sensors on Raman and Fluorescence Spectroscopy

Sensors, 2017
The performance of chemical reactions has been enhanced immensely with surface plasmon resonance (SPR)-based sensors. In this review, the principle and application of SPR sensors are introduced and summarized thoroughly. We introduce the mechanism of the
Jiangcai Wang, Weihua Lin, En Cao, Xuefeng Xu, Wenjie Liang, Xiaofang Zhang   +5 more
doaj   +1 more source

The diverse magneto-optical selection rules in bilayer black phosphorus

, 2018
The magneto-optical properties of bilayer phosphorene is investigated by the generalized tight-binding model and the gradient approximation. The vertical inter-Landau-level transitions, being sensitive to the polarization directions, are mainly ...
Godfrey Gumbs, Jhao-Ying Wu, Ming-Fa Lin, Szu-Chao Chen, Thi-Nga Do, Wu-Pei Su   +5 more
core   +3 more sources

Low‐Energy, Ultrafast Spin Reorientation at Competing Hybrid Interfaces with Tunable Operating Temperature

Advanced Materials, EarlyView.
A spin reorientation transition is generated at hybrid interfaces of Pt‐Co‐organic molecules in the vicinity of room temperature. This spin reorientation transition happens at an ultrafast scale and is controlled either through electrical current or fs laser pulse, introducing perpendicular magnetic anisotropy in formerly planar magnetised samples ...
Servet Ozdemir, Matthew Rogers, Jaka Strohsack, Hari Babu Vasili, Manuel Valvidares, Thahabh Haddadi, Parvathy Harikumar, David O'Regan, Gilberto Teobaldi, Timothy Moorsom, Mannan Ali, Gavin Burnell, B J Hickey, Tomaz Mertelj, Oscar Cespedes   +14 more
wiley   +1 more source

Magneto-optical trapping of diatomic molecules

, 2012
The development of the magneto-optical trap revolutionized the fields of atomic and quantum physics by providing a simple method for the rapid production of ultracold, trapped atoms.
Collopy, Alejandra L., Hummon, Matthew T., Stuhl, Benjamin K., Xia, Yong, Ye, Jun, Yeo, Mark   +5 more
core   +1 more source

Mitochondrial Transplantation via Magnetically Responsive Artificial Cells Promotes Intracerebral Hemorrhage Recovery by Supporting Microglia Immunological Homeostasis

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou, Jinhui Zang, Yuxuan Qian, Qiang Zhang, Yifan Wang, Tingting Yao, Hongyu Yan, Kai Zhang, Xiaojun Cai, Lixian Jiang, Yuanyi Zheng   +10 more
wiley   +1 more source

Experimental evidence for ultrashort-lived spin polarons in EuSe

AIP Advances
We investigated the time evolution of the density of giant spin polarons in a magnetic semiconductor. Spin polarons (SPs) were photoexcited and observed using time-resolved Faraday rotation.
S. C. P. van Kooten, A. B. Henriques
doaj   +1 more source