Zobrazeno 1 - 10
of 2 579
pro vyhledávání: '"Takabatake T"'
Autor:
Nie, Z. Y., Shu, J. W., Wang, A., Su, H., Duan, W. Y., Hillier, A. D., Adroja, D. T., Biswas, P. K., Takabatake, T., Smidman, M., Yuan, H. Q.
Publikováno v:
Phys. Rev. B 105, 134523 (2022)
The superconducting order parameter of the noncentrosymmetric superconductor LaRhSn is investigated by means of low temperature measurements of the specific heat, muon-spin relaxation/rotation ($\mu$SR) and the tunnel-diode oscillator (TDO) based met
Externí odkaz:
http://arxiv.org/abs/2301.01467
Autor:
Xie, W., Du, F., Zheng, X. Y., Su, H., Nie, Z. Y., Liu, B. Q., Xia, Y. H., Shang, T., Cao, C., Smidman, M., Takabatake, T., Yuan, H. Q.
Publikováno v:
Phys. Rev. B 106, 075132 (2022)
We have synthesized YbPdAs with the hexagonal ZrNiAl-type structure, in which the Yb-atoms form a distorted kagome sublattice in the hexagonal basal plane. Magnetic, transport, and thermodynamic measurements indicate that YbPdAs is a low-carrier Kond
Externí odkaz:
http://arxiv.org/abs/2209.00826
Autor:
Tripathi, Rajesh, Adroja, D. T., Ritter, C., Sharma, Shivani, Yang, Chongli, Hillier, A. D., Koza, M. M., Demmel, F., Sundaresan, A., Langridge, S., Higemoto, Wataru, Ito, Takashi U., Strydom, A. M., Stenning, G. B. G., Bhattacharyya, A., Keen, David, Walker, H. C., Perry, R. S., Pratt, Francis, Si, Qimiao, Takabatake, T.
Publikováno v:
Physical Review B 106, 064436 (2022)
We present the results of muon spin relaxation ($\mu$SR) and neutron scattering on the Ce-based quasikagome lattice CeRh$_{1-x}$Pd$_{x}$Sn ($x=0.1$ to 0.75). Our ZF-$\mu$SR results reveal the absence of static long-range magnetic order down to 0.05~K
Externí odkaz:
http://arxiv.org/abs/2208.03148
Publikováno v:
Physical Review Materials 5, 114803 (2021)
Polycrystalline La$_{7}$Ir$_{3}$ is reported to show superconductivity breaking time-reversal symmetry while also having an isotropic $s$-wave gap. Single crystals of this noncentrosymmetric superconductor are highly desirable to understand the natur
Externí odkaz:
http://arxiv.org/abs/2111.09239
Autor:
Xie, W., Luo, S. S., Su, H., Zheng, X. Y., Nie, Z. Y., Smidman, M., Takabatake, T., Yuan, H. Q.
We report the observation of multiple magnetic transitions in single crystals of EuPtAs using magnetization, transport, and thermodynamic measurements. EuPtAs crystallizes in the noncentrosymmetric tetragonal LaPtSi-type structure (space group I41md)
Externí odkaz:
http://arxiv.org/abs/2111.03879
Autor:
Tripathi, Rajesh, Adroja, D. T., Lees, M. R., Sundaresa, A., Langridge, S., Bhattacharyya, A., Anand, V. K., Khalyavin, D., Sannigrahi, J., Cibin, G., Hillier, A. D., Smith, R. I., Walker, H. C., Muro, Y., Takabatake, T.
We report a systematic study of the $5d$-electron-doped system Ce(Fe$_{1-x}$Ir$_x$)$_2$Al$_{10}$ ($0 \leq x \leq 0.15$). With increasing $x$, the orthorhombic $b$~axis decreases slightly while accompanying changes in $a$ and $c$ leave the unit cell v
Externí odkaz:
http://arxiv.org/abs/2106.02710
Autor:
Pokharel, A. R., Agustsson, S. Y., Kabanov, V. V., Iga, F., Takabatake, T., Okamura, H., Demsar, J.
Publikováno v:
Phys. Rev. B 113, 115134 (2021)
In heavy fermions the relaxation dynamics of photoexcited carriers has been found to be governed by the low energy indirect gap, E$_{g}$, resulting from hybridization between localized moments and conduction band electrons. Here, carrier relaxation d
Externí odkaz:
http://arxiv.org/abs/2103.03284
Autor:
Shimura, Y., Wörl, A., Sundermann, M., Tsuda, S., Adroja, D. T., Bhattacharyya, A., Strydom, A. M., Hillier, A. D., Pratt, F., Gloskovskii, A., Severing, A., Onimaru, T., Gegenwart, P., Takabatake, T.
Publikováno v:
Phys. Rev. Lett. 126, 217202 (2021)
CeIrSn with a quasikagome Ce lattice in the hexagonal basal plane is a strongly valence fluctuating compound, as we confirm by hard x-ray photoelectron spectroscopy and inelastic neutron scattering, with a high Kondo temperature of $T_{\mathrm{K}}\si
Externí odkaz:
http://arxiv.org/abs/2010.03503
Autor:
Alekseev, P. A., Mignot, J. -M., Adroja, D. T., Lazukov, V. N., Tanida, H., Muro, Y., Sera, M., Takabatake, T., Steffens, P., Rols, S.
Publikováno v:
Phys. Rev. B 102, 024438 (2020)
The dynamic magnetic properties of the Kondo-insulator state in CeFe2Al10 (spin gap, resonance mode) have been investigated using polarized neutrons on a single crystal of pure CeFe2Al10. The results indicate that the magnetic excitations are polariz
Externí odkaz:
http://arxiv.org/abs/2004.02572
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