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Superconductivity drives magnetism in delta-doped La2CuO4

Autor: Suter, A., Logvenov, G., Boris, A. V., Baiutti, F., Wrobel, F., Howald, L., Stilp, E., Salman, Z., Prokscha, T., Keimer, B.

Publikováno v: Phys. Rev. B 97, 134522 (2018)

The understanding of the interplay between different orders in a solid is a key challenge in highly correlated electronic systems. In real systems this is even more difficult since disorder can have a strong influence on the subtle balance between th

Externí odkaz: http://arxiv.org/abs/1706.07599

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Superconducting Gap of UCoGe probed by Thermal Transport

Autor: Taupin, M., Howald, L., Aoki, D., Brison, J. -P.

Publikováno v: Phys. Rev. B 90, 180501(R) (2014)

Thermal conductivity measurements in the superconducting state of the ferromagnet UCoGe were performed at very low temperatures and under magnetic field on samples of different qualities and with the heat current along the three crystallographic axis

Externí odkaz: http://arxiv.org/abs/1410.8361

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Strong pressure dependence of the magnetic penetration depth in single crystals of the heavy fermion superconductor CeCoIn5 studied by muon spin rotation

Autor: Howald, L., Maisuradze, A., de Réotier, P. Dalmas, Yaouanc, A., Baines, C., Lapertot, G., Mony, K., Brison, J. -P., Keller, H.

Publikováno v: Phys. Rev. Lett. 110, 017005 (2013)

In the tetragonal heavy fermion system CeCoIn5 the unconventional superconducting state is probed by means of muon spin rotation. The pressure dependence (0-1 GPa) of the basal-plane magnetic penetration depth (\lambda_a), the penetration depth aniso

Externí odkaz: http://arxiv.org/abs/1212.1308

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Muon-spin rotation and magnetization studies of chemical and hydrostatic pressure effects in EuFe_{2}(As_{1-x}P_{x})_{2}

Autor: Guguchia, Z., Shengelaya, A., Maisuradze, A., Howald, L., Bukowski, Z., Chikovani, M., Luetkens, H., Katrych, S., Karpinski, J., Keller, H.

Publikováno v: J. Supercond. Nov. Magn. 26, 285 (2013)

The magnetic phase diagram of EuFe$_{2}$(As$_{1-x}$P$_{x}$)$_{2}$ was investigated by means of magnetization and muon-spin rotation studies as a function of chemical (isovalent substitution of As by P) and hydrostatic pressure. The magnetic phase dia

Externí odkaz: http://arxiv.org/abs/1205.0212

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