Manuel Almeida Valente


AuthID: R-000-A0A

Confirmed Publications: 140



111
TITLE: Study of the electric and dielectric properties of SiO2-Li2O-Nb2O5 sol-gel glass-ceramics  Full Text
AUTHORS: Graca, MPF ; Ferreira G F da Silva; Sombra, ASB; Valente, MA ;
PUBLISHED: 2006, SOURCE: 21st International Conference on Amorphous and Nanocrystalline Semiconductors in JOURNAL OF NON-CRYSTALLINE SOLIDS, VOLUME: 352, ISSUE: 9-20
INDEXED IN: Scopus WOS
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112
TITLE: The aluminium effect on gel-derived iron silica glasses  Full Text
AUTHORS: Ferreira G F da Silva; Valente, MA ;
PUBLISHED: 2006, SOURCE: JOURNAL OF MATERIALS SCIENCE, VOLUME: 41, ISSUE: 19
INDEXED IN: Scopus WOS CrossRef
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113
TITLE: The electric behavior of a lithium-niobate-phosphate glass and glass-ceramics  Full Text
AUTHORS: Graca, MPF ; Valente, MA ; Da Silva, MGF;
PUBLISHED: 2006, SOURCE: JOURNAL OF MATERIALS SCIENCE, VOLUME: 41, ISSUE: 4
INDEXED IN: Scopus WOS
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114
TITLE: The modulus formalism used in the dielectric analysis with optical characterization of hydroxyapatite and CaTi4P6O24 ceramic formers by dry ball milling
AUTHORS: Silva, CC; Valente, MA ; Graca, MPF ; Sombra, ASB;
PUBLISHED: 2006, SOURCE: 3rd International Materials Symposium/12th Meeting of the Sociedad-Portuguesa-da-Materials (Materials 2005/SPM) in ADVANCED MATERIALS FORUM III, PTS 1 AND 2, VOLUME: 514-516, ISSUE: PART 2
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115
TITLE: Dielectric and structural studies of a SiO2-Li2O-Nb2O5 glass and glass-ceramic prepared by the sol-gel method  Full Text
AUTHORS: Graca, MPF ; da Silva, MGF ; Valente, MA ;
PUBLISHED: 2005, SOURCE: 3rd International Conference on Broadband Dielectric Spectroscopy and its Applications in JOURNAL OF NON-CRYSTALLINE SOLIDS, VOLUME: 351, ISSUE: 33-36
INDEXED IN: Scopus WOS
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116
TITLE: The modulus formalism used in the dielectric analysis of hydroxyapatite and calcium phosphate with titanium formed by dry ball milling  Full Text
AUTHORS: Silva, CC; Valente, MA ; Graca, MPF ; Sombra, ASB;
PUBLISHED: 2005, SOURCE: 3rd International Conference on Broadband Dielectric Spectroscopy and its Applications in JOURNAL OF NON-CRYSTALLINE SOLIDS, VOLUME: 351, ISSUE: 33-36
INDEXED IN: Scopus WOS CrossRef
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117
TITLE: Dielectric properties of BaTiO3 (BTO)-CaCu3Ti4O12 (CCTO) composite screen-printed thick films for high dielectric constant devices in the medium frequency (MF) range  Full Text
AUTHORS: Almeida, AFL; Fechine, PBA; Goes, JC; Valente, MA ; Miranda, MAR; Sombra, ASB;
PUBLISHED: 2004, SOURCE: MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, VOLUME: 111, ISSUE: 2-3
INDEXED IN: Scopus WOS CrossRef: 46
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118
TITLE: Effect of magnetic field on the crystallization behaviour of Fe containing Pb and Ba borate glasses
AUTHORS: Ferreira, NM; Mendiratta, SK ; Valente, MA ;
PUBLISHED: 2004, SOURCE: 2nd International Materials Symposium in ADVANCED MATERIALS FORUM II, VOLUME: 455-456
INDEXED IN: Scopus WOS
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119
120
TITLE: Electrical properties of lithium niobium silicate glasses  Full Text
AUTHORS: Graca, MPF ; Valente, MA ; da Silva, MGF ;
PUBLISHED: 2003, SOURCE: JOURNAL OF NON-CRYSTALLINE SOLIDS, VOLUME: 325, ISSUE: 1-3
INDEXED IN: Scopus WOS
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Page 12 of 14. Total results: 140.

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