Zobrazeno 1 - 10
of 739
pro vyhledávání: '"Rettori C"'
Autor:
Carlone, M., Souza, J. C., Sichelschmidt, J., Rosa, P. F. S., Urbano, R. R., Pagliuso, P. G., Fisk, Z., Venegas, P. A., Schlottmann, P., Rettori, C.
This work reports on the temperature dependence of the electron spin resonance (ESR) of Gd$^{3+}$-doped SmB$_{6}$ single crystals at X- and Q-band microwave frequencies in different crystallographic directions. We found an anomalous inhomogeneous bro
Externí odkaz:
http://arxiv.org/abs/2201.10940
Autor:
Cabrera-Baez, M., Munevar, J., Couto-Mota, R. M., Camejo, Y. M., Contreras, C., Baggio-Saitovitch, E., Avila, M. A., Rettori, C.
The authors reply to the Comment arXiv:2104.03770 by P. Canfield et. al.
Externí odkaz:
http://arxiv.org/abs/2104.04591
Akademický článek
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Publikováno v:
Phys. Rev. B 94, 235143 (2016)
Experiments on the $Gd^{3+}$ Electron Spin Resonance (ESR) in the filled skutterudite $Ce_{1-x}Gd_{x}Fe_{4}P_{12}$ ($x \approx 0.001$), at temperatures where the host resistivity manifests a smooth insulator-metal crossover, provides evidence of the
Externí odkaz:
http://arxiv.org/abs/1607.04620
Publikováno v:
Phys. Rev. B 92 (2015) 214414
A detailed microscopic and quantitative description of the electronic and magnetic properties of Gd$^{3+}$-doped YCo$_{2}$Zn$_{20}$ single crystals (Y$_{1-x}$Gd$_{x}$Co$_{2}$Zn$_{20}$: (0.002 $\lesssim x \leq $ 1.00) is reported through a combination
Externí odkaz:
http://arxiv.org/abs/1508.00873
Autor:
Lesseux, G. G., Garitezi, T. M., Rosa, P. F. S., Jesus, C. B. R., Urbano, R. R., Pagliuso, P. G., Oseroff, S. B., Sarrao, J. L., Fisk, Z., Rettori, C.
Electron Spin Resonance (ESR) experiments of diluted Nd$^{3+}$ ions in the claimed topological insulator (TI) YBiPt are reported. Powdered samples with grain size from $\approx$ 100 $\mu$m to $\approx$ 2,000 $\mu$m were investigated. At low temperatu
Externí odkaz:
http://arxiv.org/abs/1407.7797
Autor:
Garcia, F. A., Venegas, P. A., Pagliuso, P. G., Rettori, C., Fisk, Z., Schlottmann, P., Oseroff, S. B.
We report electron spin resonance (ESR) measurements in the Gd3+ doped semiconducting filled skutterudite compound Ce1-xGdxFe4P12 (x = 0.001). As the temperature T varies from T = 150 K to T = 165 K, the Gd3+ ESR fine and hyperfine structures coalesc
Externí odkaz:
http://arxiv.org/abs/1108.3014
Publikováno v:
Phys. Rev. B 86, 125108 (2012)
The CeIn3-xSnx cubic heavy fermion system presents an antiferromagnetic transition at T_N = 10 K, for x = 0, that decreases continuously down to 0 K upon Sn substitution at a critical concentration of x_c ~ 0.65. In the vicinity of T_N -> 0 the syste
Externí odkaz:
http://arxiv.org/abs/1107.5571
Publikováno v:
J. Phys.: Condens. Matter 23, 455701 (2011)
The LaIn3-xSnx alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the superconducting critical temperature T_c is approximately 0.7 K and it shows an oscillatory dependence as a function of Sn substitution, presenting its highes
Externí odkaz:
http://arxiv.org/abs/1107.2587
Autor:
Garcia, F. A., Adriano, C., Cabrera, G. G., Holanda, L. M., Pagliuso, P. G., Avila, M. A., Oseroff, S. B., Rettori, C.
We report evidence for a close relation between the thermal activation of the rattling motion of the filler guest atoms, and inhomogeneous spin dynamics of the Eu2+ spins. The spin dynamics is probed directly by means of Eu2+ electron spin resonance
Externí odkaz:
http://arxiv.org/abs/1107.1165