Results 121 to 130 of about 63,312 (284)

From Mechanics to Electronics: Influence of ALD Interlayers on the Multiaxial Electro‐Mechanical Behavior of Metal–Oxide Bilayers

Advanced Functional Materials, EarlyView.
Ultrathin AlOxHy interlayers between aluminum films and polymer substrates significantly improve electro‐mechanical properties of flexible thin film systems. By precisely controlling interlayer thickness using atomic layer deposition, this study identifies an optimal interlayer thickness of 5–10 nm that enhances ductility and delays cracking.
Johanna Byloff, Vivek Devulapalli, Daniele Casari, Thomas E. J. Edwards, Claus O. W. Trost, Megan J. Cordill, Shuhel Altaf Husain, Pierre‐Olivier Renault, Damien Faurie, Barbara Putz   +9 more
wiley   +1 more source

Observation of fast electron redistribution during saturated kink mode in high H-mode discharge with central heating in EAST tokamak

Nuclear Fusion
In the EAST tokamak, we have developed an internal transport barrier (ITB) high-confinement mode (H-mode) scenario characterized by dominant electron heating and centrally peaked electron temperature profiles, facilitated primarily through the combustion
Liqing Xu, Shiyao Lin, Chaowei Mai, Yan Chao, Tianfu Zhou, Wei Wang, Yueheng Huang, Tianqi Jia, Yuqi Chu, Yifeng Wang, Yanmin Duan, Jianwen Liu, the EAST Team   +12 more
doaj   +1 more source

Exciton‐Polaritons in Nanoscale Metal‐Organic Frameworks: A Platform for the Reversible Modulation of Strong Light‐Matter Coupling via the Chemical Environment

Advanced Functional Materials, EarlyView.
Strong exciton‐photon coupling is achieved by integrating porphyrin ligand‐based MOF nanoparticles in optical cavities, as evidenced by pronounced polariton branch anticrossing. The porous nature of the resonator enables precise, reversible tuning via vapor pressure, unlocking unprecedented chemical‐environment controlled dynamic polaritonic platforms ...
Beatriz de Sola‐Báez, Laura Caliò, Mauricio E. Calvo, Juan F. Galisteo‐López, Jesús Hernández‐Saz, Miriam Herrera‐Collado, Carolina Carrillo‐Carrión, Hernán Míguez   +7 more
wiley   +1 more source

Mixed Hydrogen-Deuterium plasmas on JET ILW: H-mode confinement and isotope mixture control

, 2017
EUROfusion Consortium ...
King, D., Viezzer, E., Baruzzo, M., Belonohy, E., Buchanan, J., Carvalho, I., Cave-Ayland, K., Coffey, I., Challis, C., Delabie, E., Drenik, A., Garzotti, L., Hillesheim, J., Horvath, L., Joffrin, E., Keeling, D., Kirov, K., Maggi, C., Maslov, M., Saarelma, S., Solano, E., Stamp, M., Valcarcel, D., Weisen, H.   +23 more
openaire   +4 more sources

Collective Excitations of Bose-Einstein Condensates in a Double-Well Potential

, 2005
We investigate collective excitations of Bose-Einstein condensates at absolute zero in a double-well trap. We solve the Bogoliubov equations with a double-well trap, and show that the crossover from the dipole mode to the Josephson plasma mode occurs in ...
Albiez M., Andrews M. R., Josephson B. D., Kagan Yu., Kovrizhin D. L., Leggett A. J., Meier F., Meyrath T. P., Olshanii M., Paraoanu G. -S., Pitaevskii L. P., Saba M., Salasnich L., Smerzi A.   +13 more
core   +1 more source

Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites

Advanced Functional Materials, EarlyView.
Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles, Alianna Maguire, Thomas Butruille, Jet Lem, Shuo Yang, Pedro Guerra Demingos, Sahar Choukir, Michel Haché, Boran Kumral, Katherine Jia, Charles Jia, Yu Zou, Chandra Veer Singh, Carlos M. Portela, Jun Lou, Pulickel M. Ajayan, Tobin Filleter   +16 more
wiley   +1 more source

Investigation of GAM zonal flows near the pedestal region of H-mode on EAST tokamak

Nuclear Fusion
Geodesic acoustic mode (GAM) is the finite frequency counterpart of zonal flow in toroidal plasmas, which could be excited by and regulate turbulence.
Xi Feng, AhDi Liu, Ge Zhuang, Chu Zhou, X.L. Zou, HaiQing Liu, Lei Ye, ZongLiang Dai, FeiFei Long, S.X. Wang, L. Wang, L.Q. Xu, H.L. Zhao, J. Zhang, X.M. Zhong, M.Y. Wang, S.F. Wang, L.T. Gao, W.X. Shi, S.C. Qiu, L.X. Li, Y.F. Feng, X.Y. Chen, Y.Y. Zhang, T. Lan, H. Li, W.Z. Mao, Z.X. Liu, W.X. Ding, J.L. Xie, W.D. Liu, Z.B. Shi   +31 more
doaj   +1 more source

A wavelet-based method to measure the toroidal mode number of ELMs [PDF]

, 2009
The high confinement mode regime (H-mode) in tokamaks is accompanied by the occurrence of burst of MHD activity at the plasma edge, so-called edge localized modes (ELMs). Because of the short time scales involved in the ELM crash (on JET typically 0.2 ms)
HASH(0x55aa090db2b8), HASH(0x55aa0932f328), Poli, F. M. (Francesca), Sharapov, S. E. (Sergei E.)   +3 more
core  

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Particle fluxes and gross erosion at limiters in JET low-confinement mode plasmas measured with visible cameras

Nuclear Fusion
Deuterium (D) and beryllium (Be) fluxes are obtained in JET Low-confinement mode (L-mode) plasmas at the outer limiters of the first wall using calibrated visible cameras. They are inferred from the measured radiances using the spectroscopic S/XB method.
E. de la Cal, E.R. Solano, I. Balboa, S. Silburn, E. Pawelec, J. Romazanov, P. Carvalho, J. Karhunen, A. Tookey, S. Bakes, R. Chapman, J. Foster, A. Gonzalez, J. Maddock, J. Matthews, E. Pinto, I. Voldiner, L. Xiang, Y. Zayachuk, JET Contributors   +19 more
doaj   +1 more source