Antiferromagnetic Fluctuations and the Fulde–Ferrell–Larkin–Ovchinnikov State in CeCoIn5

Autor: Frank Steglich, G. Sparn, J. L. Sarrao, C. F. Miclea, Michael Nicklas, Joe D. Thompson

Publikováno v: Journal of the Physical Society of Japan. 76:128-131

The heavy-fermion superconductor CeCoIn 5 is the first material, where different experimental probes show strong evidence pointing to the realization of the Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) state. The inhomogeneous superconducting FFLO s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4762d8167f687cd2dae24095f0d7c28
https://doi.org/10.1143/jpsjs.76sa.128

Unconventional superconductivity and magnetism in

Autor: Peter Rogl, Yu. D. Seropegin, Michael Nicklas, Gerfried Hilscher, W.Y. Song, Alexander Gribanov, Yoshio Kitaoka, D. T. Adroja, Mamoru Yogi, Ernst-Wilhelm Scheidt, Anthony A. Amato, E. Bauer, Herwig Michor, G. Sparn, Je-Geun Park, M. Sieberer

Publikováno v: Physica B: Condensed Matter. :360-367

CePt 3 Si is a novel ternary compound exhibiting antiferromagnetic order at T N ≈ 2.2 K and superconductivity (SC) at T c ≈ 0.75 K . Large values of H c 2 ′ ≈ - 8.5 T / K and H c 2 ( 0 ) ≈ 5 T indicate Cooper pairs formed out of heavy quasi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0002b8bc2bafa90b1163166a2c83a06c
https://doi.org/10.1016/j.physb.2005.01.062

[Untitled]

Autor: G. Sparn, P. Kerschl, Frank Steglich, D. Eckert, Nicholas M. Harrison, C. Geibel, Kenichi Tenya, J. Custers, Philipp Gegenwart, Takashi Tayama, Karl-Hartmut Müller

Publikováno v: Journal of Low Temperature Physics. 133:3-15

We discuss a series of thermodynamic, magnetic, and electrical transport experiments on the two heavy fermion compounds CeNi2Ge2 and YbRh2Si2 in which magnetic fields, B, are used to tune the systems from a non-Fermi liquid (NFL) into a field-induced

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a69c8cf69b5913bcb15abdce841395ce
https://doi.org/10.1023/a:1025624831341

High-pressure studies on a new superconducting clathrate: Ba6Ge25

Autor: Huiqiu Yuan, F. M. Grosche, Silke Paschen, Yu. Grin, Frank Steglich, Wilder Carrillo-Cabrera, Michael Baenitz, G. Sparn

Publikováno v: Journal of Physics: Condensed Matter. 14:11249-11253

The effect of pressure on the low-temperature states of the newly discovered clathrate Ba6Ge25 is investigated by means of measurements of the electrical resistivity. At ambient pressure, Ba6Ge25 undergoes a two-step structural phase transition betwe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55b65ac549cdf72fd3f9ce891eb3aa01
https://doi.org/10.1088/0953-8984/14/44/462

Chemical physics of metallic clathrates with low carrier concentration

Autor: V.H. Tran, Yu. Grin, Wilder Carrillo-Cabrera, Anders Bentien, Huiqiu Yuan, Frank Steglich, F. M. Grosche, Silke Paschen, C. Langhammer, G. Sparn, Michael Baenitz

Publikováno v: Steglich, F, Bentien, A, Baenitz, M, Carrillo-Cabrera, W, Grosche, F M, Langhammer, C, Paschen, S, Sparn, G, Tran, V H, Yuan, H & Grin, Y 2002, ' Chemical physics of metallic clathrates with low carrier concentration ', Physica B: Condensed Matter, vol. 318, no. 1, pp. 97-105 . https://doi.org/10.1016/S0921-4526(02)00781-0

We discuss physical properties of two metallic clathrate compounds with low carrier concentration: Eu8Ga16Ge30, the first clathrate known to date, for which the ‘guest’ sites are fully occupied by ‘rattling’ lanthanide ions, and Ba6Ge25. Eu8G

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a355132d753c0ea3b6b8e7d4319f8c5
https://doi.org/10.1016/s0921-4526(02)00781-0