151
TITLE: Structural and optical properties of Er 3+ ion in sol–gel grown LiNbO 3   Full Text
AUTHORS: Graça, MPF; Valente, MA; Peres, M; Cruz, A; Soares, MJ; Neves, AJ; Monteiro, T; Alves, LC; Alves, E;
PUBLISHED: 2006, SOURCE: Journal of Physics: Condensed Matter - J. Phys.: Condens. Matter, VOLUME: 19, ISSUE: 1
INDEXED IN: CrossRef: 8
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152
153
TITLE: Effect of NaNbO<sub>3</sub> Crystalline Aggregates on the Electrical Properties of SiO<sub>2</sub>-Na<sub>2</sub>O-Nb<sub>2</sub>O<sub>5</sub> Glass-Ceramics
AUTHORS: Manuel P.F Graça; Maria Gracinda Ferreira da Silva; Manuel A Valente;
PUBLISHED: 2006, SOURCE: Materials Science Forum - MSF, VOLUME: 514-516
INDEXED IN: CrossRef: 1
154
TITLE: Electrical Properties of Lithium Niobiosilicate Gel Derived Glass and Glass-Ceramics
AUTHORS: Manuel P.F Graça; Maria Gracinda Ferreira da Silva; Manuel A Valente;
PUBLISHED: 2002, SOURCE: KEM - Key Engineering Materials, VOLUME: 230-232
INDEXED IN: CrossRef: 13
155
TITLE: Synthesis and characterisation of a Ru(II)([14]aneS(4)) complex immobilised in MCM-41-type mesoporous silica
AUTHORS: Pillinger, M ; Goncalves, IS ; Lopes, AD ; Madureira, J; Ferreira, P; Valente, MA; Santos, TM ; Rocha, J ; Menezes, JFS; Carlos, LD ;
PUBLISHED: 2001, SOURCE: JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, ISSUE: 10
INDEXED IN: Scopus WOS CrossRef: 10
156
TITLE: An attempt to overcome alternative conceptions related to heat and temperature
AUTHORS: Thomaz, MF; Malaquias, IM ; Valente, MC; Antunes, MJ;
PUBLISHED: 1995, SOURCE: Physics Education, VOLUME: 30, ISSUE: 1
INDEXED IN: Scopus CrossRef: 19
157
TITLE: Mean field analysis of high field magnetization curves of glasses: structure of magnetic aggregates  Full Text
AUTHORS: Sushil Kumar Mendiratta; Manuel Almeida Valente;
PUBLISHED: 1995, SOURCE: Physica B: Condensed Matter, VOLUME: 211, ISSUE: 1-4
INDEXED IN: CrossRef: 1
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Page 16 of 16. Total results: 158.