Search: onr:"swepub:oai:DiVA.org:kth-19697" > Stochastic (E x B) ...
Fältnamn | Indikatorer | Metadata |
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000 | 01720naa a2200301 4500 | |
001 | oai:DiVA.org:kth-19697 | |
003 | SwePub | |
008 | 100810s2000 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-196972 URI |
024 | 7 | a https://doi.org/10.1238/Physica.Topical.084a002212 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Krlin, L.4 aut |
245 | 1 0 | a Stochastic (E x B) diffusion of ions in a spatially periodical potential field |
264 | 1 | c 2000 |
338 | a print2 rdacarrier | |
500 | a QC 20100525 | |
520 | a In this contribution, the stochastic (E x B) motion of ions in a homogeneous magnetic field and in a spatially periodical electrostatic potential is discussed. This approach is used for the simulation of ion diffusion in potential structures formed at the boundary plasma in tokamaks. Nonintegrability of the system causes the spatial diffusion of ions. Depending on the choice of parameters, this diffusion has either the usual random-walk character, or appears, for sufficiently strong nonlinearity, in the form of Levy walks. The diffusion coefficient is sufficiently high for heavy impurities. Possible further applications are mentioned. | |
700 | 1 | a Stockel, J.4 aut |
700 | 1 | a Svoboda, V.4 aut |
700 | 1 | a Tendler, Michaelu KTH,Alfvénlaboratoriet4 aut0 (Swepub:kth)u1prduyi |
710 | 2 | a KTHb Alfvénlaboratoriet4 org |
773 | 0 | t Physica scripta. Tg T84, s. 221-224q T84<221-224x 0281-1847 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-19697 |
856 | 4 8 | u https://doi.org/10.1238/Physica.Topical.084a00221 |
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