Results 21 to 30 of about 1,947,311 (293)

Impact of resonant magnetic perturbations on the L-H transition on MAST [PDF]

Plasma Physics and Controlled Fusion, 2015
23 pages, 7 figures. This is an author-created, un-copyedited version of an article submitted for publication in Plasma Physics and Controlled Fusion. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from ...
Scannell, R., Kirk, A., Carr, M., Hawke, J., Henderson, S. S., O'Gorman, T., Patel, A., Shaw, A., Thornton, A., Team, the MAST   +9 more
openaire   +4 more sources

Temperature and magnetic field dependence of a Kondo system in the weak coupling regime [PDF]

, 2013
The Kondo effect arises due to the interaction between a localized spin and the electrons of a surrounding host. Studies of individual magnetic impurities by scanning tunneling spectroscopy have renewed interest in Kondo physics; however, a quantitative ...
Herden, Tobias, Kern, Klaus, Wahl, P., Mayor, M., Zhang, Yong-hui, Ternes, Markus, Mayor, Marcel, Stroh, Christophe, Zhang, Y. H., Schlickum, U., Kahle, S., Kahle, Steffen, Kern, K., Wahl, Peter, Schlickum, Uta, Herden, T., Ternes, M., Stroh, C.   +17 more
core   +1 more source

Mechanism of Edge Localized Mode Mitigation by Resonant Magnetic Perturbations [PDF]

Physical Review Letters, 2014
A possible mechanism of edge localized modes (ELMs) mitigation by resonant magnetic perturbations (RMPs) is proposed based on the results of nonlinear resistive magnetohydrodynamic modeling using the jorek code, realistic JET-like plasma parameters and an RMP spectrum of JET error-field correction coils (EFCC) with a main toroidal number n=2 were used ...
Becoulet, Marina, Orain, F., Huijsmans, G. T. A., Pamela, S., Cahyna, P., Hoelzl, M., Garbet, X., Franck, E., Sonnendrücker, E., Dif-Pradalier, Guilhem, Passeron, C., Latu, G., Morales, J., Nardon, E., Fil, Alexandre, Nkonga, B., Ratnani, A., Grandgirard, V.   +17 more
openaire   +4 more sources

The effect of the plasma response on peeling–ballooning modes during edge localized modes mitigated by resonant magnetic perturbations

Nuclear Fusion, 2023
The effects of resonant magnetic perturbation (RMP) fields on peeling–ballooning (P–B) modes are studied with the experimental equilibria of EAST based on the four-field model in BOUT++ code.
L.K. Dong, S.Y. Chen, M.L. Mou, Y. Luo, C.C. Qin, C.J. Tang   +5 more
doaj   +1 more source

Influence of triangularity on the plasma response to resonant magnetic perturbations

Nuclear Fusion, 2022
Abstract The effect of the axisymmetric plasma shape on the non-axisymmetric plasma response to resonant magnetic perturbations is investigated in experiment and modeling for the DIII-D, EAST and ASDEX Upgrade tokamaks. Systematically modeling the effect of the triangularity, whilst keeping other equilibrium quantities largely unchanged,
S. Gu, C. Paz-Soldan, Y.Q. Liu, Y. Sun, B.C. Lyons, D.A. Ryan, D. Weisberg, N. Leuthold, M. Willensdorfer, W. Suttrop, J.-K. Park, N.C. Logan, M.W. Shafer, H.H. Wang, Q. Ma, A. Kirk, B. Tal, M. Griener   +17 more
openaire   +2 more sources

Resonant mode effects on rotation braking induced by n = 1 resonant magnetic perturbations in the EAST tokamak

Nuclear Fusion, 2023
The spectrum effects on toroidal rotation braking, induced by n  = 1 resonant magnetic perturbations (RMPs) in the discharges with $q_{95} = 4.1$ and $q_{95} = 5.1$ , are studied in the EAST tokamak.
H. Sheng, Y.W. Sun, X.Y. Li, H.H. Li, X.M. Wu, Y.Y. Li, S.F. Mao, Q. Ma, Y.Q. Liu, C. Ye, X.T. Yan, P.C. Xie, Q. Zang, H.H. Wang, M.N. Jia, M.Y. Ye, the EAST Team   +16 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Resonant cavity method for broadband dielectric measurements [PDF]

, 1987
The project investigates the Cavity Perturbation Method (CRM) and design of a coaxial resonator covering a wide frequency band from 2.5 to 11.5 GHz. Using the published analyses for coaxial cavities, original theoretical analysis of Cavity Perturbation ...
Muhammad-Ahmad, Makki El-Tayyid
core  

A Displacement Sensor Based on a Normal Mode Helical Antenna

Sensors, 2019
This paper presents a passive displacement sensor based on a normal mode helical antenna. The sensor consists of an external helical antenna and an inserting dielectric rod.
Songtao Xue, Zhuoran Yi, Liyu Xie, Guochun Wan, Tao Ding   +4 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source