Results 111 to 120 of about 4,851,207 (284)

Chemical State Detection and Charge Transfer in Complex Oxide Heterostructures via In Situ Auger Electron Spectroscopy

Advanced Functional Materials, EarlyView.
In situ Auger Electron Spectroscopy resolves oxidation states with high fidelity during the pulsed laser deposition of multivalent perovskite manganate and vanadate heterostructures. The chemical‐state signature is carried by the valence‐electron population of the transition‐metal cation, read out through the relative intensities of Auger fine ...
Harish Kumarasubramanian, Jayakanth Ravichandran   +1 more
wiley   +1 more source

SONIC simulation studies of power and particle exhaust, alongside impurity concentration, for JA DEMO tokamak design

Nuclear Fusion
SONIC divertor code facilitates simultaneous calculations of seeding impurity (Ar) and fusion product (He) transport. D _2 and Ar gases were injected at the outer midplane and upper location of the outer divertor, respectively.
N. Asakura, K. Hoshino, T. Yamamoto, Y. Sakamoto   +3 more
doaj   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Impact of triangularity on power sharing and boundary turbulence in TCV double-null L-mode plasmas

Nuclear Fusion
We present a systematic experimental study of triangularity effects on power sharing, scrape-Off layer (SOL) transport, and boundary turbulence in double-null (DN) L-mode plasmas in TCV.
D. Moiraf, N. Fedorczak, G. Ciraolo, O. Février, M. Ugoletti, S. Coda, R. Ducker, G. Durr-Legoupil-Nicoud, S. Gorno, M. La Matina, K. Lim, J. Morales, C. Theiler, B. Vincent, Y. Wang, the TCV Team   +15 more
doaj   +1 more source

Modelling of power exhaust in fusion plasmas [PDF]

, 2017
This PhD thesis deals with the thorny problem of “Modelling of power exhaust in fusion plasmas”, a challenge concerning the development of a system able to withstand the large loads expected in the fusion power plant divertor. After an introduction to fusion and to the key concepts modelling the behaviour of the plasma during plasma-surface ...
openaire  

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

HL-3 research towards high-performance plasma and power exhaust solution

Nuclear Fusion
The HL-3 tokamak program addresses critical challenges in developing integrated high-performance scenarios compatible with power exhaust demands for ITER and future reactors.
W.L. Zhong, X.Q. Ji, W. Chen, X.Y. Bai, A. Bécoulet, J. Bucalossi, Z. Chen, S.Y. Chen, Z.P. Chen, Y.H. Chen, N. Conway, L. Delpech, P. Diamond, H.L. Du, A. Ekedahl, D.M. Fan, J.M. Gao, J. Garcia, Y. Gribov, W.X. Guo, Z.B. Guo, G.Z. Hao, J. Harrison, M. Huang, P. Huynh, M. Isobe, K. Imadera, M. Jiang, Y. Kamada, S.H. Kim, D. King, Y. Kishimoto, A.S. Liang, X.L. Liu, B. Li, J.X. Li, A. Loarte, F. Militello, S. Morita, K. Nagasaki, L. Nie, K. Ogawa, M. Schneider, Z.B. Shi, T.F. Sun, F. Rimini, H.J. Sun, Y.Q. Wang, X.G. Wang, H.L. Wei, N. Wu, G.L. Xiao, G.Q. Xue, L. Xue, X. Xu, Z.Y. Yang, P.X. Yu, Y. Yu, B.D. Yuan, F. Zhang, J.Z. Zhang, Y. Zhang, Y.P. Zhang, X. Zheng, X.L. Zou, Y.R. Zhu, M. Xu, X.R. Duan, Y. Liu, L.B. Zhang, Ye Liu, HL-3 team   +71 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Development Of Monolithic Catalysts For Storage And Reduction Of Nitrogen Oxide (Nox) In Diesel Engine Exhaust. [PDF]

, 2008
Pembangunan mangkin monolit bagi penstoran dan seterusnya penurunan NOx dalam gas ekzos injin diesel telah dikaji. Zeolit ZSM-5 telah digunakan sebagai sokongan berluas permukaan tinggi untuk disalut ke atas monolit seramik.
Bhatia, Subhash, Abdullah, Ahmad Zuhairi
core   +1 more source

First campaign with alternative divertor configurations in ASDEX Upgrade

Nuclear Fusion
After a major hardware extension ASDEX Upgrade has now established and characterized a variety of alternative divertor configurations (ADCs) with heating powers reaching up to 20 MW and plasma currents up to 1 MA.
T. Lunt, F. Albrecht, M. Bernert, D. Brida, R. Dux, M. Faitsch, T. Gleiter, S. Hörmann, J. Kalis, B. Kurzan, H. Lindl, A. Mancini, O. Pan, B. Sieglin, D. Stieglitz, U. Stroth, the ASDEX Upgrade Team, the EUROfusion Tokamak Exploitation Team   +17 more
doaj   +1 more source