Zobrazeno 1 - 10
of 32
pro vyhledávání: '"R. Tararam"'
Autor:
José Arana Varela, D. Luković Golić, Z. Marinković Stanojević, M. Žunić, Goran Branković, Mario Cilense, R. Tararam, Maria Aparecida Zaghete, Zvonko Jagličić, Zorica Branković, Marko Jagodic, Milica Počuča-Nešić
Publikováno v:
Ceramics International. 41:14293-14298
In this work single phase hexagonal YMnO3 powders were prepared starting from Y(CH3COO)3·xH2O, Mn(CH3COO)2·4H2O, KMnO4 and KOH using methods of conventional (280 °C for 6 h) or microwave assisted hydrothermal synthesis (200 °C for 2 h) followed b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5eca8a01a52a9682e5007b8a42e2ddc
https://doi.org/10.1016/j.ceramint.2015.07.060
https://doi.org/10.1016/j.ceramint.2015.07.060
Autor:
Cesar Renato Foschini, R. Tararam, L. S. R. Rocha, Elson Longo, A.Z. Simões, C.O.P. Santos, José Arana Varela
Publikováno v:
Journal of Materials Science: Materials in Electronics. 27:2175-2182
Calcium copper titanate, CaCu3Ti4O12, CCTO, thin films with polycrystalline nature have been deposited by RF sputtering on Pt/Ti/SiO2/Si (100) substrates at a room temperature followed by annealing at 600 °C for 2 h in a conventional furnace. The cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d4fc9e52ad7b9fdc10b85d09d6be379
https://doi.org/10.1007/s10854-015-4084-y
https://doi.org/10.1007/s10854-015-4084-y
The fundamental principle of atomic force microscopy (AFM) is to obtain images of a surface by measuring deflections on a nanoscale probe. In its more than 25-year history, AFM has had its scope rapidly expanded to various scientific fields. Several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e3371efbd779309e32db7523abef50f
https://doi.org/10.1016/b978-0-323-49778-7.00002-3
https://doi.org/10.1016/b978-0-323-49778-7.00002-3
Autor:
Alexandre Zirpoli Simões, Elson Longo, Andreas Ries, R. Tararam, Miguel Angel Ramírez, José Arana Varela
Publikováno v:
Journal of the American Ceramic Society. 96:1801-1809
Faculdade de Engenharia de Guaratingueta Universidade Estadual Paulista (UNESP) Sao Paulo, Av. Dr. Ariberto Pereira da Cunha 333, CEP 12516-410 Guaratingueta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc74206df30b04fe5ef7dda541e8d8c2
https://doi.org/10.1111/jace.12241
https://doi.org/10.1111/jace.12241
Autor:
E. Petitprez, D. M. Colombo, F. M. Henes, L. Courcelle, R. Tararam, S. Jacobsen, R. Soares, C. Krug, M. Lubaszewski
Publikováno v:
2016 29th Symposium on Integrated Circuits and Systems Design (SBCCI).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7029d619250132d288ba497a29120f4d
https://doi.org/10.1109/sbcci.2016.7724072
https://doi.org/10.1109/sbcci.2016.7724072
Autor:
José Arana Varela, Alexandre Zirpoli Simões, A. A. Felix, R. Tararam, Elson Longo, Miguel Angel Ramírez
Publikováno v:
Journal of Alloys and Compounds. 509:9930-9933
CaCu 3 Ti 4 O 12 (stoichiometric) and Ca 1.1 Cu 2.9 Ti 4 O 12 (non-stoichiometric) thin films have been prepared by the soft chemical method on Pt/Ti/SiO 2 /Si substrates, and their electrical and dielectric properties have been compared as a functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdf184c76e34bd6b3299adfaecdf8add
https://doi.org/10.1016/j.jallcom.2011.07.098
https://doi.org/10.1016/j.jallcom.2011.07.098
Autor:
Miguel Angel Ramírez, José Arana Varela, R. Tararam, M. A. Santos, Elson Longo, Paulo Roberto Bueno
Publikováno v:
physica status solidi (a). 205:1694-1698
The relationship between grain-boundary capacitance and extrinsic shallow donors caused by Nb addition to SnO2·CoO binary polycrystalline system has been investigated by means of combined techniques such as I –V characteristic response, complex im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08feaa206a125b90ac5b426d88b5e339
https://doi.org/10.1002/pssa.200723355
https://doi.org/10.1002/pssa.200723355
Publikováno v:
Metallurgical and Materials Transactions A. 39:875-879
The possibility of mechanochemical synthesis of the lead magnesium niobate (PMN) powders of the composition Pb(Mg1/3Nb2/3)O3 in iron vials was investigated. According to X-ray and energy-dispersive spectroscopy (EDS) analysis of the obtained powder m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ce546da8612a85f8f726188b59e00d0
https://doi.org/10.1007/s11661-007-9463-4
https://doi.org/10.1007/s11661-007-9463-4
O principio fundamental da Microscopia de Forca Atomica (AFM) e obter imagens de uma superficie atraves das medidas de deflexao de uma sonda de dimensoes nanometricas. Nos seus mais de 25 anos de historia, a AFM vem expandindo rapidamente seu campo d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d513d47a0573ee50a744c83f07635d6a
https://doi.org/10.1016/b978-85-352-8091-3.50011-7
https://doi.org/10.1016/b978-85-352-8091-3.50011-7
Autor:
Elson Longo, José Arana Varela, Ednan Joanni, Paulo Roberto Bueno, Mario Cilense, J. W. M. Espinosa, R. Tararam, Rodrigo Parra
Publikováno v:
Journal of the American Ceramic Society. 91:4162-4164
Results on the characterization of photoluminescent CaCu3Ti 4O12-based films, prepared from a sol-gel precursor and heat treated at 700°C, are reported for the first time. The samples showed two emission bands at 554 and 800 nm when excited with a 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e440a0d019af8f20087fde3d71c0dfe
https://doi.org/10.1111/j.1551-2916.2008.02817.x
https://doi.org/10.1111/j.1551-2916.2008.02817.x