10 documents found, page 1 of 1
Interpreting the two-photon absorption spectrum of copper indium iisulfide quan...
Schiavon, Marco A.
Simple and cost-effective method to obtain RE3+-doped Al2O3 for possible photon...
Reis, Daiane H.S.; Buarque, Juliana M.M.; Schiavon, Marco A.; Pecoraro, Edison; Ribeiro, Sidney José L.; Ferrari, Jefferson L.Made available in DSpace on 2018-12-11T16:38:30Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-03-30; Materials containing rare earth ions with photoluminescent properties have been investigated as efficient phosphors for applications in photonics. In this work We reports on preparation of Eu3+-doped Al2O3 with different concentrations of Eu3+, in relation to the amount of moles of Al3+, has been prepar...
Synthesis, characterization and evaluation of scintillation properties of Eu<su...
Durante, Lorena P.B.; Rocha, Leonardo A.; Dos Santos, Daniela P.; Coelho, Fernando O.; Schiavon, Marco A.; Ribeiro, Sidney José L. [UNESP]Made available in DSpace on 2018-12-11T16:38:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-07-14; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Abstract This work reports on the synthesis of Eu<sup>3+</sup>-doped Gd<inf>2</inf>O<inf>3</inf> using PEG as an organic molecular precursor with 1, 3, 5, 7 e 10 mol...
SiO2-TiO2 doped with Er3+/Yb3+/Eu3+ photoluminescent material: A spectroscopy a...
Buarque, Juliana M.M.; Manzani, Danilo; Scarpari, Sérgio Luis [UNESP]; Nalin, Marcelo [UNESP]; Ribeiro, Sidney J.L. [UNESP]; Esbenshade, JenniferMade available in DSpace on 2018-12-11T17:37:54Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-11-01; The various synthesis conditions to obtain a material based on SiO2-TiO2 co-doped with Er3+/Yb3+/Eu3+ were investigated, searching for those that present the greatest potential to improve the efficiency of solar cells. Conditions adjusted included heat-treatment temperatures, concentrations of matrix, a...
Photoluminescent and structural properties of ZnO containing Eu<sup>3+</sup> us...
Dos Reis, Patrícia M.; De Oliveira, Adriana S.; Pecoraro, Edison [UNESP]; Ribeiro, Sidney J.L. [UNESP]; Góes, Marcio S.; Nascimento, Clebio S.Made available in DSpace on 2018-12-11T17:25:15Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-07-11; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Abstract ZnO powders containing different concentrations of Eu<sup>3+</sup> synthetized using polyethylenoglycol (PEG) as precursor are reported. The viscous solutio...
Partially pyrolyzed poly(dimethylsiloxane)-based networks: thermal characteriza...
José, Nadia Mamede; Prado, Luis Antônio Sanches de Almeida; Schiavon, Marco A.; Redondo, Simone U. A.; Yoshida, Inez V. P.; José, Nadia MamedeTexto completo: acesso restrito. p. 299–309; Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-03-12T11:14:14Z No. of bitstreams: 1 10.1002polb.21053.pdf: 598542 bytes, checksum: 7dfb49727d54b451f17e2c5edc66bb40 (MD5); Made available in DSpace on 2014-03-12T11:14:14Z (GMT). No. of bitstreams: 1 10.1002polb.21053.pdf: 598542 bytes, checksum: 7dfb49727d54b451f17e2c5edc66bb40 (MD5) Previous issue date: 2007...
Synthesis and characterization of a novel series of meso (nitrophenyl) and meso...
Schiavon, Marco A.; Iwamoto, Lidia S.; Ferreira, Antônio G.; Iamamoto, Yassuko; Zanoni, Maria Valnice Boldrin [UNESP]; Assis, Marilda das D.Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:58:49Z No. of bitstreams: 1 S0103-50532000000500005.pdf: 190509 bytes, checksum: 2bc1d49b5678f0ebc0ec0adbb660b532 (MD5); Made available in DSpace on 2013-08-22T18:58:49Z (GMT). No. of bitstreams: 1 S0103-50532000000500005.pdf: 190509 bytes, checksum: 2bc1d49b5678f0ebc0ec0adbb660b532 (MD5) Previous issue date: 2000-10-01; Made availabl...
Two-photon absorption of ZnS quantum dots: interpreting the nonlinear spectrum
Schiavon, Marco A.
Pyrazole or tris(pyrazolyl)ethanol oxo-vanadium(IV) complexes as homogeneous or...
Silva, Telma F. S.; Mac Leod, Tatiana C. O.; Martins, Luisa; Guedes Da Silva, M. Fátima C.; Schiavon, Marco A.; Pombeiro, ArmandoThe oxovanadium(IV) complexes [VO(acac)(2)(Hpz)].HC(pz)(3) 1.HC(pz)(3) (acac= acetylacetonate, Hpz = pyrazole, pz = pyrazoly1) and [VOCl2{HOCH2C(pz)(3)}] 2 were obtained from reaction of [VO(acac)(2)] with hydrotris(1-pyrazolyl)methane or of VCl(3)with 2,2,2-tris(1-pyrazolyl)ethanol. The compounds were characterized by elemental analysis, IR, Far-IR and EPR spectroscopies, FAB or ESI mass-spectrometry and, for ...
Two- and three-photon absorption properties of ZnS and Mn-doped ZnS quantum dots
Schiavon, Marco A.