caa a22 4500 467884706 CHVBK 20180406152730.0 cr unu---uuuuu 170328e20060201xx s 000 0 eng 10.1007/s10948-005-0086-y doi (NATIONALLICENCE)springer-10.1007/s10948-005-0086-y Microscopic Evidence of the FFLO State in Unconventional Superconductor CeCoIn $$_5$$: Study of 115In-NMR [Elektronische Daten] [Ken-ichi Kumagai, Kosuke Kakuyanagi, Masato Saitoh, Sinnya Takashima, Minoru Nohara, Hidenori Takagi, Yuji Matsuda] 115In-NMR measurements of the unconventional superconductor CeCoIn $$_5$$ reveal an unusual temperature dependence of the Knight shift near the upper limit of $$H_{c2}$$ . From a simulation analysis, the present NMR study provides a direct evidence at a microscopic point of view that the Fulde-Ferrell-Larkin-Ovchinikov (FFLO) state is realized at the high field SC phase in CeCoIn $$_5$$ . Springer Science+Business Media, Inc., 2006 CeCoIn $$_5$$ nationallicence heavy fermion compound nationallicence NMR nationallicence knight shift nationallicence FFLO state nationallicence Kumagai Ken-ichi Division of Physics, Graduate School of Science, Hokkaido University, 060-0810, Sapporo, Japan aut Kakuyanagi Kosuke Division of Physics, Graduate School of Science, Hokkaido University, 060-0810, Sapporo, Japan aut Saitoh Masato Division of Physics, Graduate School of Science, Hokkaido University, 060-0810, Sapporo, Japan aut Takashima Sinnya Department of Advanced Materials Science, University of Tokyo, 277-8581, Kashiwa, Chiba, Japan aut Nohara Minoru Department of Advanced Materials Science, University of Tokyo, 277-8581, Kashiwa, Chiba, Japan aut Takagi Hidenori Department of Advanced Materials Science, University of Tokyo, 277-8581, Kashiwa, Chiba, Japan aut Matsuda Yuji Institute for Solid State Physics, University of Tokyo, 277-8581, Kashiwa, Chiba, Japan aut Journal of Superconductivity and Novel Magnetism Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 19/1-2(2006-02-01), 1-4 1557-1939 19:1-2<1 2006 19 10948 https://doi.org/10.1007/s10948-005-0086-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-005-0086-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kumagai Ken-ichi Division of Physics, Graduate School of Science, Hokkaido University, 060-0810, Sapporo, Japan aut NATIONALLICENCE 700 1- Kakuyanagi Kosuke Division of Physics, Graduate School of Science, Hokkaido University, 060-0810, Sapporo, Japan aut NATIONALLICENCE 700 1- Saitoh Masato Division of Physics, Graduate School of Science, Hokkaido University, 060-0810, Sapporo, Japan aut NATIONALLICENCE 700 1- Takashima Sinnya Department of Advanced Materials Science, University of Tokyo, 277-8581, Kashiwa, Chiba, Japan aut NATIONALLICENCE 700 1- Nohara Minoru Department of Advanced Materials Science, University of Tokyo, 277-8581, Kashiwa, Chiba, Japan aut NATIONALLICENCE 700 1- Takagi Hidenori Department of Advanced Materials Science, University of Tokyo, 277-8581, Kashiwa, Chiba, Japan aut NATIONALLICENCE 700 1- Matsuda Yuji Institute for Solid State Physics, University of Tokyo, 277-8581, Kashiwa, Chiba, Japan aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 19/1-2(2006-02-01), 1-4 1557-1939 19:1-2<1 2006 19 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer