34 citations · 158 across the 21 of their papers we have counts for
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Slow crystalline electric field fluctuations in the Kondo lattice SmB
M. Carlone, J. C. Souza, J. Sichelschmidt +7
This work reports on the temperature dependence of the electron spin resonance (ESR) of Gd-doped SmB single crystals at X- and Q-band microwave frequencies in differen…
Metallic islands in the Kondo insulator SmB
J. C. Souza, P. F. S. Rosa, J. Sichelschmidt +7
The predicted interplay between Kondo physics and non-trivial topology in SmB has stimulated many experimental reports, some of which are in apparent contradiction. The origi…
Collapse of the ESR fine structure throughout the coherent temperature of the Gd-doped Kondo Semiconductor
P. A. Venegas, F. A. Garcia, D. J. Garcia +3
Experiments on the Electron Spin Resonance (ESR) in the filled skutterudite (), at temperatures where the host resistivity m…
Thermally activated exchange narrowing of the Gd3+ ESR fine structure in a single crystal of Ce1-xGdxFe4P12 (x = 0.001) skutterudite
F. A. Garcia, P. A. Venegas, P. G. Pagliuso +4
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 =…
Exchange Narrowing Effects in the EPR Linewidth of Gd Diluted in Ce Compounds
Pablo A. Venegas, Paulo R. S. Netto
Anomalous thermal behavior on the EPR linewidths of Gd impurities diluted in Ce compounds has been observed. In metals, the local magnetic moment EPR linewidth, ΔH, is expected to…