Results 151 to 160 of about 954,434 (243)

Topological charge of soft X-ray vortex beam determined by inline holography. [PDF]

Sci Rep, 2022
Ishii Y, Nakao H, Mizumaki M, Wakabayashi Y, Arima TH, Yamasaki Y.   +5 more
europepmc   +1 more source

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source

Switchable perfect optical vortex beam generator with high efficiency based on geometric phase. [PDF]

Sci Rep
Yang X, Wan Y, Yang Y, Li P, Yuan D, Ye H, Zhou G.   +6 more
europepmc   +1 more source

Vortex beam manipulation through a tunable plasma-ferrite metamaterial. [PDF]

Sci Rep, 2021
Nobahar D, Khorram S, Rodrigues JD.
europepmc   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Vortex beam nanofocusing and optical skyrmion generation via hyperbolic metamaterials. [PDF]

Nanophotonics
Li W, LaMountain J, Simmons E, Tan J, Barati Sedeh H, Clabeau A, Bekele RY, Myers JD, Omatsu T, Frantz J, Podolskiy VA, Litchinitser NM.   +11 more
europepmc   +1 more source

Wavelength-Tunable Vortex Beam Emitter Based on Silicon Micro-Ring with PN Depletion Diode. [PDF]

Sensors (Basel), 2022
Stepanov IV, Fatkhiev DM, Lyubopytov VS, Kutluyarov RV, Grakhova EP, Neumann N, Khonina SN, Sultanov AK.   +7 more
europepmc   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Cascaded metasurface for polarization-dependent varifocal vortex beam manipulation. [PDF]

Nanophotonics
Xu W, Zhao C, Li H, Li J, Tan Q, Liu Y, Xu H, Shen Y, Yao J.   +8 more
europepmc   +1 more source

Wideband and high-order microwave vortex-beam launcher based on spoof surface plasmon polaritons. [PDF]

Sci Rep, 2021
Zhang L, Deng M, Li W, Yang G, Ye L.
europepmc   +1 more source