Roberto Luiz Moreira
Roberto Luiz Moreira
Professor of Physics, Universidade Federal de Minas Gerais, UFMG
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Unusual angular dependence of the Raman response in black phosphorus
HB Ribeiro, MA Pimenta, CJS De Matos, RL Moreira, AS Rodin, ...
ACS nano 9 (4), 4270-4276, 2015
Comment on “Prediction of lattice constant in cubic perovskites”
RL Moreira, A Dias
Journal of Physics and Chemistry of Solids 68 (8), 1617-1622, 2007
Infrared phonon dynamics of a multiferroic Bi Fe O 3 single crystal
R Lobo, RL Moreira, D Lebeugle, D Colson
Physical Review B 76 (17), 172105, 2007
Vibrational spectra of monazite-type rare-earth orthophosphates
EN Silva, AP Ayala, I Guedes, CWA Paschoal, RL Moreira, CK Loong, ...
Optical Materials 29 (2-3), 224-230, 2006
Effect of nonstoichiometry on the structure and microwave dielectric properties of Ba (Mg0. 33Ta0. 67) O3
KP Surendran, MT Sebastian, P Mohanan, RL Moreira, A Dias
Chemistry of materials 17 (1), 142-151, 2005
Chemical substitution in Ba (RE1/2Nb1/2) O3 (RE= La, Nd, Sm, Gd, Tb, and Y) microwave ceramics and its influence on the crystal structure and phonon modes
A Dias, LA Khalam, MT Sebastian, CWA Paschoal, RL Moreira
Chemistry of materials 18 (1), 214-220, 2006
Raman-spectroscopic evaluation of the long-range order in Ba (B 1/3′ B 2/3 ″) O 3 ceramics
RL Moreira, FM Matinaga, A Dias
Applied Physics Letters 78 (4), 428-430, 2001
Temperature effects on the vibronic spectra of BEH–PPV conjugated polymer films
FAC Oliveira, LA Cury, A Righi, RL Moreira, PSS Guimaraes, ...
The Journal of chemical physics 119 (18), 9777-9782, 2003
Raman-spectroscopic study of lanthanide trifluorides with the β-YF3 structure
MM Lage, A Righi, FM Matinaga, JY Gesland, RL Moreira
Journal of Physics: Condensed Matter 16 (18), 3207, 2004
Chemical, mechanical and dielectric properties after sintering of hydrothermal nickel–zinc ferrites
A Dias, RL Moreira
Materials Letters 39 (1), 69-76, 1999
Synthesis and crystal structure of lanthanide orthoniobates studied by vibrational spectroscopy
KPF Siqueira, RL Moreira, A Dias
Chemistry of Materials 22 (8), 2668-2674, 2010
Structure and Microwave Dielectric Properties of Sr2+ n Ce2Ti5+ n O15+ 3 n (n≤ 10) Homologous Series
G Subodh, J James, MT Sebastian, R Paniago, A Dias, RL Moreira
Chemistry of materials 19 (16), 4077-4082, 2007
Raman scattering and X-ray diffraction investigations on hydrothermal barium magnesium niobate ceramics
A Dias, VST Ciminelli, FM Matinaga, RL Moreira
Journal of the European Ceramic Society 21 (15), 2739-2744, 2001
Grain‐Size Effects on Diffuse Phase Transitions of Sol‐Gel Prepared Barium Titanate Ceramics
R Lobo, NDS Mohallem, RL Moreira
Journal of the American Ceramic Society 78 (5), 1343-1346, 1995
Raman Scattering and Fourier Transform Infrared Spectroscopy of Me6Al2(OH)16Cl2·4H2O (Me = Mg, Ni, Zn, Co, and Mn) and Ca2Al(OH)6Cl·2H2O …
AC Vieira, RL Moreira, A Dias
The Journal of Physical Chemistry C 113 (30), 13358-13368, 2009
Nanostructured 3-D collagen/nanotube biocomposites for future bone regeneration scaffolds
EE Da Silva, HHM Della Colleta, AS Ferlauto, RL Moreira, RR Resende, ...
Nano Research 2 (6), 462-473, 2009
Microstructural dependence of the magnetic properties of sintered NiZn ferrites from hydrothermal powders
A Dias, RL Moreira, NDS Mohallem, AIC Persiano
Journal of magnetism and magnetic materials 172 (1-2), L9-L14, 1997
Vibrational studies and microwave dielectric properties of A-site-substituted tellurium-based double perovskites
A Dias, G Subodh, MT Sebastian, MM Lage, RL Moreira
Chemistry of Materials 20 (13), 4347-4355, 2008
Raman and infrared reflectivity determination of phonon modes and crystal structure of Czochralski-grown NaLnF4 (Ln= La, Ce, Pr, Sm, Eu, and Gd) single crystals
MM Lage, RL Moreira, FM Matinaga, JY Gesland
Chemistry of materials 17 (17), 4523-4529, 2005
Far-infrared spectroscopy in ordered and disordered microwave ceramics
A Dias, RL Moreira
Journal of applied physics 94 (5), 3414-3421, 2003
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