Results 21 to 30 of about 534,694 (300)
Quantum Wires with Magnetic Fluxes [PDF]
Communications in Mathematical Physics, 2003 In the present article magnetic Laplacians on a graph are analyzed. We provide a complete description of the set of all operators which can be obtained from a given self-adjoint Laplacian by perturbing it by magnetic fields. In particular, it is shown that generically this set is isomorphic to a torus.
Kostrykin, Vadim, Schrader, Robert
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Small interplanetary magnetic flux rope [PDF]
Science China Technological Sciences, 2019 20 pages, 8 figures, accepted for publication in Science China Technological ...
Feng, H. Q., Zhao, G. Q., Wang, J. M.
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Energy Reports, 2022 Variable-flux permanent magnet synchronous machines (PMSMs) which use low-coercive-force permanent magnets have gained a lot of attention as a perspective alternative in the variable-speed driving application for their advantages of operating with ...
Guangyuan Qiao +4 more
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Signatures of magnetic reconnection at boundaries of interplanetary small-scale magnetic flux ropes
, 2010 The interaction between interplanetary small-scale magnetic flux ropes and the magnetic field in the ambient solar wind is an important topic to understand- ing the evolution of magnetic structures in the heliosphere.
Cartwright +16 more
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Triode for Magnetic Flux Quanta [PDF]
Scientific Reports, 2016 In an electronic triode, the electron current emanating from the cathode is regulated by the electric potential on a grid between the cathode and the anode. Here we demonstrate a triode for single quantum magnetic field carriers, where the flow of individual magnetic vortices in a superconducting film is regulated by the magnetic potential of striae of
V. K. Vlasko-Vlasov +4 more
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Observations of solar small-scale magnetic flux-sheet emergence
, 2019 Aims. Moreno-Insertis et al. (2018) recently discovered two types of flux emergence in their numerical simulations: magnetic loops and magnetic sheet emergence. Whereas magnetic loop emergence has been documented well in the last years, by utilising high-
Borrero, J. M. +3 more
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, 2017 Context: Long-term variability in solar cycles represents a challenging constraint for theoretical models. Mean-field Babcock-Leighton dynamos that consider non-instantaneous rising flux tubes have been shown to exhibit long-term variability in their ...
Arlt, Rainer +3 more
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Observations of flux rope formation prior to coronal mass ejections [PDF]
, 2013 Understanding the magnetic configuration of the source regions of coronal mass ejections (CMEs) is vital in order to determine the trigger and driver of these events.
Green, Lucie M., Kliem, Bernhard
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IEEE AccessVariable magnetic flux motors that utilize the leakage flux in the rotor are attracting increasing attention because they can achieve high efficiency and operate under a wide range of conditions with a simple configuration. Motors with magnetic composite
Mitsuhide Sato +7 more
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Machines, 2014 The aim of this paper is to analyze how a permanent magnet linear generator for wave power behaves when the stator slots are closed. The usual design of stator geometry is to use open slots to maintain a low magnetic leakage flux between the stator teeth.
Erik Lejerskog, Mats Leijon
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