Results 51 to 60 of about 211,167 (339)

Turbulence driven magnetic reconnection causing long-wavelength magnetic islands [PDF]

, 2010
Magnetic reconnection caused by turbulence in a current sheet is studied by means of numerical simulations of fluid equations. It is found that turbulence produces long-wavelength magnetic islands even if the current sheet is so thick that spontaneous ...
A. Ishizawa, N. Nakajima
core   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Dynamic characteristics of edge plasma profiles during the opening of edge islands on the J-TEXT tokamak

Nuclear Fusion
On the J-TEXT tokamak, the dynamics of edge magnetic topology during the opening of the edge magnetic islands induced by the external Resonant Magnetic Perturbation (RMP) are investigated.
J. Yang, Y. Liang, P. Shi, N.C. Wang, S. Zhou, Z.P. Chen, Z.H. Jiang, F.Y. Mao, Q.H. Yang, J.K. Hua, D. Li, Z.Y. Chen, Y.H. Ding, P. Drews, A. Knieps, E. Wang, S. Xu, H.M. Xiang, J.Q. Cai, J. Huang, Y.C. Gao, J.W. Liu, Y. Luo, L. Liao, the J-TEXT team   +24 more
doaj   +1 more source

Chaotic motion of a harmonically bound charged particle in a magnetic field, in the presence of a half-plane barrier [PDF]

, 1990
The motion in the plane of an harmonically bound charged particle interacting with a magnetic field and a half-plane barrier along the positive x-axis is studied. The magnetic field is perpendicular to the plane in which the particle moves.
Creswick, Richard J., Geurts, Bernard J., Wiegel, Frederik W.   +2 more
core   +2 more sources

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Localized 3D control of energetic electron-driven toroidal Alfven eigenmode using resonant magnetic perturbations in the EAST tokamak

Nuclear Fusion
The formation of a static 3D helically localized perturbation structure of the toroidal Alfvén eigenmode (TAE) is observed for the first time under static magnetic islands induced by resonant magnetic perturbations (RMPs) in tokamak plasmas.
N. Chu, Y. Sun, Y.J. Hu, B. Shen, H.H. Wang, T.H. Shi, Y.M. Duan, K.Y. He, S. Gu, M. Jia, H.Q. Liu, Y. Liu, B. Lyu, Q. Ma, J.P. Qian, J. Ren, A. Ti, S.X. Wang, H.L. Wang, Y.M. Wang, Q. Zang, L. Zeng, J.Z. Zhang, T. Zhang, Y. Zhang, Y.N. Zhang, H.L. Zhao, R.J. Zhou, T.F. Zhou, G.Q. Li   +29 more
doaj   +1 more source

Anisotropic magnetoresistance in single electron transport [PDF]

, 2007
We study the effect of magnetic anisotropy in a single electron transistor with ferromagnetic electrodes and a non-magnetic island. We identify the variation $\delta \mu$ of the chemical potential of the electrodes as a function of the magnetization ...
Abolfath, Baibich, Bolotin, Brey, Deshmukh, Dietl, Fernández-Rossier, Fernández-Rossier, Garcia, Giddings, Gould, Jacob, Julliere, Maekawa, Ono, Pasupathy, Ruster, Saito, Strandberg, van Houten, Velev, Viret, Wunderlich   +22 more
core   +2 more sources

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

Advanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert, Daniel Fougnier, Bo Van Durme, Jenna Grutzmacher, Ryan Clarke, Susan Cao, Zhenghao Li, Ujjwal Aryal, Jason A. Horton, Sandra Van Vlierberghe, Pranav Soman   +10 more
wiley   +1 more source

Reduction of ion thermal diffusivity inside a magnetic island in JT-60U Tokamak plasma [PDF]

, 2012
A peaked ion temperature profile is observed inside the magnetic island during mode locking after the back transition from H mode to L mode in JT-60U.
A. Isayama, K. Ida, K. Kamiya, Y. Sakamoto   +3 more
core   +2 more sources

Coating Artificial Spider Silk Fiber with Magnetic FeCo: An Effective Strategy for Creating a Flexible Magneto‐Responsive Material

Advanced Functional Materials, EarlyView.
An original method is presented for producing artificial spider silk fibers with magnetic and magnetomechanical responsiveness, which consists in coating them with a nanometer‐thick layer of FeCo alloy by sputtering deposition. The challenge of combining organic materials and inorganic magnetic nanostructures is addressed, thus taking a step forward ...
Filippo Lanaro, Federico Spizzo, Gabriele Greco, Benjamin Schmuck, Anna Rising, Lucia Del Bianco   +5 more
wiley   +1 more source