Zobrazeno 1 - 10
of 621
pro vyhledávání: '"C, Rettori"'
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 055713-055713-6 (2018)
The non-ambiguous experimental identification of topological states of matter is one of the main interesting problems regarding this new quantum state of matter. In particular, the half-Heusler family RMT (R = rare-earth, T = Pd, Pt or Au and T = Bi,
Externí odkaz:
https://doaj.org/article/4e269617066e49ed86db07b0fbcbae5e
Autor:
G. G. Lesseux, P. F. S. Rosa, Z. Fisk, P. Schlottmann, P. G. Pagliuso, R. R. Urbano, C. Rettori
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 055709-055709-5 (2017)
We report X-band Electron Spin Resonance (ESR) experiments on ≈ 0.2% and ≈ 0.7 % Er3+ doped SmB6 at low temperature (4 K - 40 K). The crystal field ground state of Er3+ in SmB6 is a Γ8 quartet with a nearby Γ6 excited doublet. The angular depen
Externí odkaz:
https://doaj.org/article/b189cc95d0e249dfbf6cb953d51cc46a
Autor:
A. F. García-Flores, E. D. Martínez, J. Munevar, D. J. Garcia, P. S. Cornaglia, F. Fabris, R. R. Urbano, C. Rettori
Publikováno v:
Physical Review B. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bbb52b270d2a4f419c48d04dc11aa28
https://doi.org/10.1103/physrevb.106.125427
https://doi.org/10.1103/physrevb.106.125427
Akademický článek
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Autor:
Luís D. Carlos, Ricardo R. Urbano, A. F. García-Flores, Albano N. Carneiro Neto, Eduardo Martínez, Carlos D. S. Brites, C. Rettori
Publikováno v:
Nanoscale. 13:16267-16276
Photon upconversion taking place in small rare-earth-doped nanoparticles has been recently observed to be thermally modulated in an anomalous manner, showing thermal enhancement of the emission intensity. This effect was proved to be linked to the ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::683b606c6dddfc05fd52804ef3cf2ecf
https://doi.org/10.1039/d1nr03223b
https://doi.org/10.1039/d1nr03223b
Autor:
M. Carlone, J. C. Souza, J. Sichelschmidt, P. F. S. Rosa, R. R. Urbano, P. G. Pagliuso, Z. Fisk, P. A. Venegas, P. Schlottmann, C. Rettori
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c7a7de7929ec1d07e1deda040602b0f
http://arxiv.org/abs/2201.10940
http://arxiv.org/abs/2201.10940
Akademický článek
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Publikováno v:
ACS Applied Nano Materials. 2:6889-6897
Photothermal effects in plasmonic nanoparticles can be used to locally modify temperature-sensitive materials. Polylactic acid (PLA) is a thermoplastic biodegradable polymer with a glass transition...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22b7a2904bd13a917f0783b65bdd9bbd
https://doi.org/10.1021/acsanm.9b01355
https://doi.org/10.1021/acsanm.9b01355
Autor:
C. Contreras, R. M. Couto-Mota, E. M. Baggio-Saitovitch, Marcos A. Avila, M. Cabrera-Baez, C. Rettori, J. Munevar, Y. M. Camejo
Publikováno v:
Physical Review B. 103
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4b8cbb8394118ce8b3e388581aaf373
https://doi.org/10.1103/physrevb.103.179903
https://doi.org/10.1103/physrevb.103.179903
Autor:
Y. M. Camejo, C. Contreras, R. M. Couto-Mota, Marcos A. Avila, M. Cabrera-Baez, J. Munevar, E. M. Baggio-Saitovitch, C. Rettori
Publikováno v:
Physical Review B. 103
The $R{T}_{2}{\mathrm{Zn}}_{20}$ family offers an incredible versatility to tune diverse ground states through small modifications of their composition. In our recent publication [Phys. Rev. B 102, 144420 (2020)] we have reported an enhancement of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5345be22cae4622be5201e713ef97020
https://doi.org/10.1103/physrevb.103.176402
https://doi.org/10.1103/physrevb.103.176402