{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["7"],"submitter":["Pedersen TS"],"pubmed_abstract":["Fusion energy research has in the past 40 years focused primarily on the tokamak concept, but recent advances in plasma theory and computational power have led to renewed interest in stellarators. The largest and most sophisticated stellarator in the world, Wendelstein 7-X (W7-X), has just started operation, with the aim to show that the earlier weaknesses of this concept have been addressed successfully, and that the intrinsic advantages of the concept persist, also at plasma parameters approaching those of a future fusion power plant. Here we show the first physics results, obtained before plasma operation: that the carefully tailored topology of nested magnetic surfaces needed for good confinement is realized, and that the measured deviations are smaller than one part in 100,000. This i"],"journal":["Nature communications"],"pagination":["13493"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5141350"],"repository":["biostudies-literature"],"pubmed_title":["Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1:100,000."],"pmcid":["PMC5141350"],"pubmed_authors":["Turkin Y","Huber V","Bozhenkov S","Grahl M","Oosterbeek H","Pastor I","Marsen S","Wright A","Pedersen TS","Anda G","Kamionka U","Rack M","Kubkowska M","Haas M","Laux M","Hartfuß HJ","Tsuchiya H","Figacz W","Feng Y","Moncada V","Yamada I","Fornal T","Spring A","Wauters T","Aleynikova K","Banduch M","Wiegel B","Hein B","Kurki-Suonio T","Cseh G","Kuhner G","Naujoks D","Drewelow P","Perseo V","Riemann J","Hofel U","Kallmeyer JP","Monnich T","Schmuck S","Satake S","Wendelstein 7-X Team","Lentz H","Buttenschon B","Mishchenko A","Pedrosa A","Saitoh H","Zilker M","Fuchert G","Koster F","Landreman M","Wegener L","Rahbarnia K","Milojevic D","Dinklage A","Konies A","Lui S","Sitjes AP","Barbui T","Braune H","Czarnecka A","Otte M","Brandt C","Kochl F","Kremeyer T","Castejon F","Biel W","Hernandez J","Bockenhoff D","van Vuuren AJ","Runov A","Standley B","Biedermann C","Brakel R","Kleiber R","McNeely P","Calvo I","Cappa A","Moseev D","Laqua HP","Wagner F","Wilde F","von Stechow A","Andreeva T","Garcia-Munoz M","Jablonski S","Ryc L","Ascasibar E","Mollen A","Pablant N","Wurden G","Abramovic I","Vervier M","Hennig C","Burhenn R","Warmer F","Schrittwieser R","Tsuijmura T","Weir G","Stephey L","Liu S","Marrelli L","Windisch T","Suzuki Y","Blanco E","Hidalgo U","Pisano F","Bykov V","Baldzuhn J","Zoletnik S","Bolgert P","Seki R","Pavone A","Aleynikov P","Kenmochi N","Kuttler K","Neubauer O","Pilopp D","Goncalves B","Hartmann D","Klinger T","Hidalgo C","Ionita C","Jakubowski M","Svensson J","Panadero N","Medina F","Stridde U","Harris J","Yasuhara R","Brauer T","Drevlak M","Bosch HS","Durodie F","Knauer J","Ogawa K","Schmitz O","Zhang D","Liang Y","Jenzsch H","Neuner U","Mora HT","Blackwell B","Da Molin A","Benndorf A","Marushchenko N","Thomsen H","Traverso P","Krampitz R","Gierse N","Stange T","Werner A","Fahrenkamp N","Henneberg S","Holbe H","Holting A","Alonso A","Gradic D","van Milligen B","Plunk G","Kernbichler W","Krychowiak M","Kinna D","Konig R","Ksiazek I","McCarthy K","Peterson B","Wegner T","Heirnich S","Grulke O","Dzikowicka A","Houry M","Vela L","Degenkolbe S","Von Thun CP","de la Cal E","Pasch E","Kaczmarczyk J","Missal B","Pacios L","Pawelec E","Sousa J","Nuhrenberg J","Mittelstaedt J","Pacella D","Yokoyama M","Ongena J","Laube R","Nuhrenberg C","Schumacher HW","Endler M","Beidler C","Cole M","Masuzaki S","Wendorf J","Wolf RC","Rummel T","Schneider B","Rummel K","Valet S","Schneider W","Lazerson S","Prakash Dhard C","Effenberg F","Geiger J","Borchardt M","Schneider M","Helander P","Lapayese F","Cisquella JL","Maassberg H","Niemann H","Drews P","Maisano-Brown J","Winkler M","Lobsien JF","Geiger B","Gogoleva A","Laqua H","Proll J","Cianciosa M","Neilson GH","Preynas M","Kocsis G","Kornejew P","Szepesi T","Lutsenko V","Schroder M","Wang E","Bluhm T","Kasahara H","Ford O","Nagel M","Risse K","Schroder R","Schroder T","Wang N","Israeli B","Dostal M","Guerard C","Zimbal A","Erckmann V","Wenzel U","Kurz P","Fellinger J","Marchuk O","Sipilae S","Winters V","Rosenberger J","Rust N","Schacht J","Birus D","Grote H","Groß S","Costea S","Velasco JL","Sinha P","Viebke H","Szabolics T","Slaby C","Hirsch M","Rong P","Beurskens M","Xanthopoulos P","Lore J","Purps F","Zocco A","Stoneking M","Bottger LG","von Eeten P","Travere JM","Schweer B","Blatzheim M","Krawzyk N","Ngo TT","Wie Y","Ali A","Frerichs H","Carls A","Killer C","de la Pena A","Kolesnichenko Y","Kwak S","Lopez-Bruna D","Hathiramani D","Rudischhauser L","Akaslompolo S","Ochando M","Dudek A","Vergote M","Smith H","Kramer-Flecken A","Lewerentz M","Langenberg A","Vilbrandt R","Lorenz A","Estrada T","de Carvalho BB","Piulatti ME"],"additional_accession":[]},"is_claimable":false,"name":"Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1:100,000.","description":"Fusion energy research has in the past 40 years focused primarily on the tokamak concept, but recent advances in plasma theory and computational power have led to renewed interest in stellarators. The largest and most sophisticated stellarator in the world, Wendelstein 7-X (W7-X), has just started operation, with the aim to show that the earlier weaknesses of this concept have been addressed successfully, and that the intrinsic advantages of the concept persist, also at plasma parameters approaching those of a future fusion power plant. Here we show the first physics results, obtained before plasma operation: that the carefully tailored topology of nested magnetic surfaces needed for good confinement is realized, and that the measured deviations are smaller than one part in 100,000. This i","dates":{"release":"2016-01-01T00:00:00Z","publication":"2016 Nov","modification":"2025-04-21T20:18:14.095Z","creation":"2019-03-27T02:30:56Z"},"accession":"S-EPMC5141350","cross_references":{"pubmed":["27901043"],"doi":["10.1038/ncomms13493"]}}