Navegando por Autor Moreira, Roberto Luiz
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| Data do documento | Título | Autor(es) |
|---|---|---|
| 2017 | Micro far-infrared dielectric response of lanthanide orthotantalates for applications in microwave circuitry. | Dias, Anderson; Siqueira, Kisla Prislen Félix; Moreira, Roberto Luiz |
| 2010 | Microwave-hydrothermal preparation of alkaline-earth-metal tungstates. | Siqueira, Kisla Prislen Félix; Moreira, Roberto Luiz; Valadares, Marcelo; Dias, Anderson |
| 2015 | Optical phonon features of triclinic montebrasite : dispersion analysis and non-polar Raman modes. | Almeida, Rafael Mendonça; Höfer, Sonja; Mayerhöfer, Thomas G.; Popp, Jürgen; Krambrock, Klaus Wilhelm Heinrich; Lobo, Ricardo P. S. M.; Dias, Anderson; Moreira, Roberto Luiz |
| 2016 | Optical phonon modes and infrared dielectric properties of monoclinic CoWO 4 microcrystals. | Moreira, Roberto Luiz; Almeida, Rafael Mendonça; Siqueira, Kisla Prislen Félix; Abreu, Cíntia Grossi de; Dias, Anderson |
| 2018 | Polarization‐resolved Raman modes of monoclinic SrAl2O4 ceramics. | Dias, Anderson; Moreira, Roberto Luiz |
| 2010 | Polarized Micro-Raman Scattering of CaNb 2 O 6 single crystal fibers obtained by laser heated pedestal growth. | Moreira, Roberto Luiz; Teixeira, Nayara Gomes; Andreeta, Marcello Rubens Barsi; Hernandes, Antonio Carlos; Dias, Anderson |
| 2010 | Polarized Raman scattering and infrared spectroscopy of a naturalmanganocolumbite single crystal. | Moreira, Roberto Luiz; Rubinger, Carla Patricia Lacerda; Krambrock, Klaus Wilhelm Heinrich; Dias, Anderson |
| 2007 | Production of Sr-deficient bismuth tantalates from microwave–hydrothermal derived precursors : structural and dielectric properties | Dias, Anderson; Moreira, Roberto Luiz |
| 2018 | Raman and infrared spectroscopic investigations of a ferroelastic phase transition in Ba2ZnTeO6 double perovskite. | Moreira, Roberto Luiz; Lobo, Ricardo P. S. M.; Ramos, Sérgio L. L. M.; Sebastian, Mailadil T.; Matinaga, Franklin Massami; Righi, Ariete; Dias, Anderson |
| 2007 | Raman scattering study of the high temperature phase transitions of NaTaO3. | Teixeira, Nayara Gomes; Dias, Anderson; Moreira, Roberto Luiz |
| 2007 | Raman-spectroscopic investigation of Ba2InTaO6 and Sr2InTaO6 perovskites. | Dias, Anderson; Khalam, L. Abdul; Sebastian, Mailadil Thomas; Moreira, Roberto Luiz |
| 2007 | Raman-spectroscopic investigations on the crystal structure and phonon modes of Ba(RE1/2Ta1/2)O3 microwave ceramics. | Moreira, Roberto Luiz; Khalam, L. Abdul; Sebastian, Mailadil Thomas; Dias, Anderson |
| 1997 | Sintering studies of hydrothermal NiZn ferrites. | Dias, Anderson; Moreira, Roberto Luiz; Mohallem, Nelcy Della Santina |
| 2017 | Síntese e caracterização de molibdatos de metais de transição. | Martins, Guilherme Mendes |
| 2010 | Spectroscopic characterization of transition metal impurities in natural montebrasite/amblygonite. | Dias, Lorena Nunes; Pinheiro, Mauricio Veloso Brant; Moreira, Roberto Luiz; Krambrock, Klaus Wilhelm Heinrich; Guedes, Kassílio José; Menezes Filho, Luiz Alberto Dias; Karfunkel, Joachim; Schnellrath, Jurgen; Cipriano, Ricardo Augusto Scholz |
| 2016 | Structural and vibrational properties of phase - pure monoclinic NdLuO3 interlanthanides synthesized from nanostructured precursors. | Soares, Júlia Cristina; Siqueira, Kisla Prislen Félix; Moreira, Roberto Luiz; Dias, Anderson |
| 2014 | Synchrotron X-ray diffraction and Raman spectroscopy of Ln3NbO7 (Ln=La, Pr, Nd, Sm-Lu) ceramics obtained by molten-salt synthesis. | Siqueira, Kisla Prislen Félix; Soares, J. C.; Granado, Eduardo; Bittar, Eduardo Matzenbacher; Paula, Ana Maria de; Moreira, Roberto Luiz; Dias, Anderson |
| 2006 | Synthesis and characterisation of La0.4Ba0.6Ti0.6RE0.4O3 (where RE =Y, Yb) ceramics. | Feteira, Antônio; Elsebrock, R.; Dias, Anderson; Moreira, Roberto Luiz; Lanagan, Michael T.; Sinclair, Derek C. |
| 2017 | Thermal, vibrational and optical properties of PrLuO3 interlanthanides from hydrothermally-derived precursors. | Soares, Júlia Cristina; Siqueira, Kisla Prislen Félix; Sousa Filho, Paulo Cesar de; Moreira, Roberto Luiz; Dias, Anderson |
| 2009 | Vibrational spectroscopic study of Sr2ZnTeO6 double perovskites. | Dias, Anderson; Subodh, Ganesanpotti; Sebastian, Mailadil Thomas; Moreira, Roberto Luiz |