Search Results - "Rettori, C."

Comparison of Blue and Infrared Light Transmission Through Dental Tissues and Restorative Materials by Pacheco, R R, Garcia-Flores, A F, Lesseux, G G, Lancelotti, Acra, Rettori, C, Urbano, R R, Giannini, M, Rueggeberg, F A

“…The depth of cure using blue-light photocuring units (BL) is limited by tooth structure and qualities of the restorative material through which the activating…”
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Diffusive-like effects and possible non trivial local topology on the half-Heusler YPdBi compound by Souza, J. C., Lesseux, G. G., Urbano, R. R., Rettori, C., Pagliuso, P. G.

“…The non-ambiguous experimental identification of topological states of matter is one of the main interesting problems regarding this new quantum state of…”
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Electron spin resonance of the half-Heusler antiferromagnet GdPdBi by Jesus, C.B.R., Rosa, P.F.S., Garitezi, T.M., Lesseux, G.G., Urbano, R.R., Rettori, C., Pagliuso, P.G.

“…We present electron spin resonance (ESR) measurements at X-Band frequency (ν=9.5GHz) in powdered single crystal of the half-Heusler antiferromagnet GdPdBi…”
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Anharmonic rattling vibrations effects in the ESR of Er3+ doped SmB6 Kondo insulator by Lesseux, G. G., Rosa, P. F. S., Fisk, Z., Schlottmann, P., Pagliuso, P. G., Urbano, R. R., Rettori, C.

“…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…”
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Fluctuating field model for conduction electron spin resonance in graphite by HUBER, D. L, URBANO, R. R, SERCHELI, M. S, RETTORI, C

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Exponential depletion of neutral dangling bonds density (D0) by rare-earth doping in amorphous Si films by Iwamoto, W., Zanatta, A.R., Rettori, C., Pagliuso, P.G.

“…In this work we study the effect reduction in the density of dangling bond species D0 states in rare-earth (RE) doped a-Si films as a function concentration…”
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Optical and magnetic properties of Zn0.9-xCo0.1O:Alx thin films by SAMANTA, K, BHATTACHARYA, P, DUQUE, J. G . S, IWAMOTO, W, RETTORI, C, PAGLIUSO, P. G, KATIYAR, R. S

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Evidence for internal field in graphite: a conduction electron spin-resonance study by Sercheli, M.S, Kopelevich, Y, Ricardo da Silva, R, Torres, J.H.S, Rettori, C

“…We report on conduction electron spin-resonance measurements performed on highly oriented pyrolitic graphite samples between 10 and 300 K using S(ν=4 GHz),…”
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Absence of exchange interaction between localized magnetic moments and conduction-electrons in magnetic ions diluted in Ag-nanoparticles by Vargas, J M, Iwamoto, W, Holanda, Jr, L M, Oseroff, S B, Pagliuso, P G, Rettori, C

“…The Electron Spin Resonance (ESR) of diluted magnetic ions (MI) of Er3+, Yb3+ and Mn2+ in Ag nanoparticles (NPs) is reported. Monodisperse samples of Ag NPs…”
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Tuning the bottleneck effect in Ag metallic host doped with magnetic Gd and non-magnetic Sb ions by Vargas, J.M., Oseroff, S.B., Rettori, C.

“…The Ag metallic host doped with Gd and Sb is an excellent model system to study the bottleneck effect associated to the conduction-electron ( c- e) spin-flip…”
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Electron spin resonance (ESR) of Eu2+ in type-I clathrate Eu8Ga16Ge30 by Holanda, L.M., Vargas, J.M., Rettori, C., Pagliuso, P.G., Bittar, E.M., Avila, M.A., Takabatake, T.

“…We report temperature dependent X-band (ν~9.5GHz) electron spin resonance (ESR) experiments in type-I clathrate Eu8Ga16Ge30. This system presents interesting…”
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Dramatic changes in the magnetic coupling mechanism for La-doped CaMnO3 by Granado, E, Moreno, N O, Martinho, H, García, A, Sanjurjo, J A, Torriani, I, Rettori, C, Neumeier, J J, Oseroff, S B

“…The exchange interactions in polycrystalline samples of Ca1-xLaxMnO3 (0.00< or =x< or =0.05) are studied by means of Raman scattering and electron paramagnetic…”
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The effects of melatonin on the behavioural disturbances induced by chronic mild stress in C3H/He mice by Kopp, C, Vogel, E, Rettori, M C, Delagrange, P, Misslin, R

“…In rodents, exposure to chronic mild stress (CMS) is known to induce unresponsiveness to environmental stimuli, as well as sleep disturbances, suggesting some…”
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Electron spin resonance of Gd3+ in the antiferromagnetic heavy fermion CeIn3 and its reference compound LaIn3 by Bittar, E.M., Duque, J.G.S., Venegas, P.A., Rettori, C., Pagliuso, P.G.

“…We report temperature dependent electron spin resonance (ESR) experiments of Gd3+ in CeIn3 and in its reference compound LaIn3 taken in crushed single…”
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Gd3+ rattling triggered by a "weak" M-I transition at 140-160 K in the Ce1−xGdxFe4P12 (x ≈ 0.001) skutterudite compounds: An ESR study by Garcia, F. A., Duque, J. G. S., Pagliuso, P. G., Rettori, C., Fisk, Z., Oseroff, S. B.

“…In this work we report electron spin resonance (ESR) measurements in the semiconducting ${\rm Ce}_{1 - x} {\rm Gd}_x {\rm Fe}_4 {\rm P}_{12}$ ($x \approx…”
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Antiferromagnetic ordering of divalent Eu in Eu3Ir4Sn13 intermetallic compound by MENDONCA FERREIRA, L, BITTARA, E. M, CAYTUERO, A, BAGGIO-SAITOVICH, E, PIRES, M. A, URBANO, R. R, AGÜERO, O, TORRIANI, I, RETTORI, C, PAGLIUSO, P. G, MALACHIAS, A, GRANADO, E

“…We report a systematic study of the electronic and magnetic properties of Eu3Ir4Sn13 intermetallic. Single crystals of Eu3Ir4Sn13 were synthesized using a Sn…”
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Role of the E2g phonon in the superconductivity of MgB2: a Raman scattering study by Martinho, H., Rettori, C., Pagliuso, P.G., Martin, A.A., Moreno, N.O., Sarrao, J.L.

“…Temperature-dependent Raman scattering studies in polycrystalline MgB2(10<T<300K) reveal that the E2g phonon does not experience any self-energy…”
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Electron spin resonance (ESR) in multiferroic TbMnO3 by Moreno, N O, Duque, J G S, Pagliuso, P G, Rettori, C, Urbano, R R, Kimura, T

“…We report temperature dependent X-Band electron spin resonance (ESR) measurement in a single crystal of TbMnO3. A single Lorentzian ESR line with an isotropic…”
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The g-value of Er3+ doped unfilled skutterudite CoSb3 (Th) reveals the existence of an additional sixth order term in the crystal field Hamiltonian by Vargas, J.M., Garcia, F.A., Rettori, C., Garcia, D.J., Sales, B., Schlottmann, P., Oseroff, S.B.

“…Electron spin resonance (ESR) experiments have been carried out in single crystals of the unfilled skutterudite CoSb3 doped with Er ions. The X- (9.5GHz) and…”
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ESR determination of the crystal field parameters of Nd, Dy, Er, and Yb doped skutterudite CeFe4P12 by Garcia, F.A., Garcia, D.J., Duque, J.G.S., Pagliuso, P.G., Rettori, C., Schlottmann, P., Torikachvili, M.S., Oseroff, S.B.

“…Despite extensive research on the skutterudites for the last decade, their electric crystalline field ground state is still a matter of controversy. By using…”
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