New Lithium- and Diamines-Intercalated Superconductors Li$_x$(C$_2$H$_8$N$_2$)$_y$TiSe$_2$ and Li$_x$(C$_6$H$_{16}$N$_2$)$_y$TiSe$_2$

Autor: Sato, Kazuki, Noji, Takashi, Hatakeda, Takehiro, Kawamata, Takayuki, Kato, Masatsune, Koike, Yoji

Publikováno v: J. Phys. Soc. Jpn. 86, 104701 (2017)

New intercalation superconductors of Li$_x$(C$_2$H$_8$N$_2$)$_y$TiSe$_2$ and Li$_x$(C$_6$H$_{16}$N$_2$)$_y$TiSe$_2$ with $T_{\rm c}$ = 4.2 K have successfully been synthesized via the co-intercalation of lithium and ethylenediamine or hexamethylenedi

Externí odkaz: http://arxiv.org/abs/1709.03779

New Superconducting Phase of Li$_x$(C$_6$H$_{16}$N$_2$)$_y$Fe$_{2-z}$Se$_2$ with $T_\textrm{c}$ = 41 K Obtained through the Post-Annealing

Autor: Hosono, Shohei, Noji, Takashi, Hatakeda, Takehiro, Kawamata, Takayuki, Kato, Masatsune, Koike, Yoji

Publikováno v: Journal of the Physical Society of Japan 85, 013702 (2016)

Post-annealing effects on the crystal structure and superconductivity of the lithium- and hexamethylenediamine (HMDA)-intercalated superconductor Lix(C6H16N2)yFe2-zSe2 have been investigated. Through the post-annealing, a two-step reduction of the in

Externí odkaz: http://arxiv.org/abs/1604.03262

Li x (C 5 H 5 N) y Fe 2- z Se 2 : A Defect-Resilient Expanded-Lattice High-Temperature Superconductor.

Autor: Deltsidis A; Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, Vassilika Vouton, Heraklion 71110, Greece.; Department of Materials Science and Technology, University of Crete, Voutes, Heraklion 70013, Greece., Simonelli L; ALBA Synchrotron Light Source, Carrer de la Llum 2-26, Cerdanyola del Vallés 08290, Spain., Vailakis G; Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, Vassilika Vouton, Heraklion 71110, Greece.; Department of Materials Science and Technology, University of Crete, Voutes, Heraklion 70013, Greece., Berdiell IC; Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, Vassilika Vouton, Heraklion 71110, Greece., Kopidakis G; Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, Vassilika Vouton, Heraklion 71110, Greece.; Department of Materials Science and Technology, University of Crete, Voutes, Heraklion 70013, Greece., Krztoń-Maziopa A; Faculty of Chemistry, Warsaw University of Technology, Noakowskiego St. 3, Warsaw 00664, Poland., Bozin ES; Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, United States., Lappas A; Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, Vassilika Vouton, Heraklion 71110, Greece.

Publikováno v: Inorganic chemistry [Inorg Chem] 2022 Aug 15; Vol. 61 (32), pp. 12797-12808. Date of Electronic Publication: 2022 Aug 01.

Preparation of the Orthorhombic Li x (C 2 H 8 N 2 ) y Fe 2 Se 2 Superconductor by Amine Exchange Method

Autor: Kaibin Tang, Qinxin Luo, Wentao Xu, Han‐Shu Xu, Baichuan Zhu, Zhan Gao

Publikováno v: ChemistrySelect. 4:8201-8206

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9a2cf32bdba3f09b2117ffc00149939
https://doi.org/10.1002/slct.201901207

Structural evolution and phase diagram of the superconducting iron selenides Li x (C 2 H 8 N 2 ) y Fe 2 Se 2 ( x = 0 ~ 0.8).

Autor: Zhao L; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.; University of Chinese Academy of Sciences, Beijing 100049, China., Da W; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China., Huang Q; NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland, 20899, USA., Wu H; NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland, 20899, USA., Sun R; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.; University of Chinese Academy of Sciences, Beijing 100049, China., Fan X; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.; University of Chinese Academy of Sciences, Beijing 100049, China., Song Y; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.; University of Chinese Academy of Sciences, Beijing 100049, China., Jin S; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.; School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China., Chen X; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.; School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China.; Collaborative Innovation Center of Quantum Matter, Beijing, 100190, China.; Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, China.

Publikováno v: Physical review. B [Phys Rev B] 2019 Mar; Vol. 99 (9).