The Effect of Sm, Eu and Yb on the Thermoelectric Properties of Th3P4,-Type Lanthanum Sulfide.

Autor: Nakahara, J. F., Beaudry, B. J., Gschneidner, K. A., Takeshita, T., Laboratory, Ames

Publikováno v: MRS Online Proceedings Library; 01/07/1987, Vol. 97, pN.PAG-1, 1p

Effect of controlled pointlike disorder induced by 2.5-MeV electron irradiation on the nematic resistivity anisotropy of hole-doped (Ba, K)Fe$_2$As$_ 2$

Autor: Tanatar, M, Timmons, Erik, Kończykowski, M., Cavani, O., Cho, Kyuil, Liu, Yong, Lograsso, T, Prozorov, R.

Publikováno v: Physical Review B
Physical Review B, 2020, 102 (14), pp.144511. ⟨10.1103/PhysRevB.102.144511⟩

International audience; In-plane anisotropy of electrical resistivity was studied in samples of the hole-doped Ba$_{1−x}$K$_x$Fe$_2$As$_2$ in the composition range 0.21 $\le$ $x$ $\le$ 0,26 where anisotropy changes sign. Low-temperature (∼20 K) i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3515::6113bd1242ed86f90b89cc93ff381097
https://hal.science/hal-03800387/file/PhysRevB.102.144511.pdf

Lattice-shifted nematic quantum critical point in FeSe1−x S x

Autor: Chibani, S., Farina, D., Massat, P., Cazayous, M., Sacuto, A., Urata, T., Tanabe, Y., Tanigaki, K., Böhmer, A. E., Canfield, P. C., Merz, M., Karlsson, S., Strobel, P., Toulemonde, P., Paul, I., Gallais, Y.

Publikováno v: npj Quantum Materials, Vol 6, Iss 1, Pp 1-8 (2021)
Npj Quantum Materials
Npj Quantum Materials, Nature publishing, 2021, 6, pp.37. ⟨10.1038/s41535-021-00336-3⟩
npj quantum materials, 6 (1), Art.-Nr. 37

We report the evolution of nematic fluctuations in FeSe$_{1-x}$S$_x$ single crystals as a function of Sulfur content $x$ across the nematic quantum critical point (QCP) $x_c\sim$ 0.17 via Raman scattering. The Raman spectra in the $B_{1g}$ nematic ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc75a7e4670849b80d851ffb822d699f
https://doaj.org/article/35745c90ce6a4938948a39f74b9de131

Possible unconventional pairing in (Ca,Sr)$_3$ (Ir,Rh)$_4$Sn$_{13}$ superconductors revealed by controlling disorder

Autor: Krenkel, E, Tanatar, M, Kończykowski, M., Grasset, R., Timmons, E, Ghimire, S., Joshi, K, Lee, Y., Ke, Liqin, Chen, Shuzhang, Petrovic, C., Orth, P, Scheurer, M, Prozorov, R.

Publikováno v: Physical Review B
Physical Review B, 2022, 105 (9), pp.094521. ⟨10.1103/PhysRevB.105.094521⟩

International audience; We study the evolution of temperature-dependent resistivity with added pointlike disorder induced by 2.5 MeVelectron irradiation in stoichiometric compositions of the “3-4-13” stannides, (Ca,Sr)3(Ir,Rh)4Sn13. Three ofthese

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3515::6cf51f392e9186618bc3a9919b016531
https://hal.science/hal-03799753/document

Nanomaterials by severe plastic deformation: review of historical developments and recent advances

Autor: Kaveh Edalati, Andrea Bachmaier, Victor A. Beloshenko, Yan Beygelzimer, Vladimir D. Blank, Walter J. Botta, Krzysztof Bryła, Jakub Čížek, Sergiy Divinski, Nariman A. Enikeev, Yuri Estrin, Ghader Faraji, Roberto B. Figueiredo, Masayoshi Fuji, Tadahiko Furuta, Thierry Grosdidier, Jenő Gubicza, Anton Hohenwarter, Zenji Horita, Jacques Huot, Yoshifumi Ikoma, Miloš Janeček, Megumi Kawasaki, Petr Král, Shigeru Kuramoto, Terence G. Langdon, Daniel R. Leiva, Valery I. Levitas, Andrey Mazilkin, Masaki Mito, Hiroyuki Miyamoto, Terukazu Nishizaki, Reinhard Pippan, Vladimir V. Popov, Elena N. Popova, Gencaga Purcek, Oliver Renk, Ádám Révész, Xavier Sauvage, Vaclav Sklenicka, Werner Skrotzki, Boris B. Straumal, Satyam Suwas, Laszlo S. Toth, Nobuhiro Tsuji, Ruslan Z. Valiev, Gerhard Wilde, Michael J. Zehetbauer, Xinkun Zhu

Publikováno v: Materials Research Letters, 10 (4), 163–256
Materials Research Letters
Materials Research Letters, 2022, 10 (4), pp.163-256. ⟨10.1080/21663831.2022.2029779⟩

Severe plastic deformation (SPD) is effective in producing bulk ultrafine-grained and nanostructured materials with large densities of lattice defects. This field, also known as NanoSPD, experienced a significant progress within the past two decades.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e354686a6192d745b0e6119ff7f9d18
https://doi.org/10.1080/21663831.2022.2029779