Elimination of porosity in heavily rare-earth doped sol-gel derived silicate glass films
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 61, 332-339 2 2012
Yigang Li , Rui M. Almeida

Preparation and optical properties of sol-gel derived thick YAG:Ce3+ phosphor film
OPTICAL MATERIALS, 34, 1148-1154 5 2012
Yigang Li , Rui M. Almeida

Sol-gel derived photonic bandgap coatings for solar control
OPTICAL MATERIALS, 33, 1867-1871 10 2011
Rui M. Almeida , L. M. Fortes , M. Clara Gonçalves

Optical and spectroscopic properties of germanotellurite glasses
JOURNAL OF NON-CRYSTALLINE SOLIDS, 357, 2695-2701 7 2011
Goncalo Monteiro , L. F. Santos , J. C. G. Pereira , Rui M. Almeida

Flexible photonic crystals for strain sensing
OPTICAL MATERIALS, 33, 408-412 1 2011
L. M. Fortes , M. Clara Gonçalves , Rui M. Almeida

Photoluminescence from a Tb-doped photonic crystal microcavity for white light generation
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 43, 11 2010
Yigang Li , Rui M. Almeida

Optical and spectroscopic properties of Er-doped niobium germanosilicate glasses and glass ceramics
JOURNAL OF NON-CRYSTALLINE SOLIDS, 356, 2677-2682 10 2010
Rodrigo Santos , L. F. Santos , Rui M. Almeida

Photoluminescence in Er3+/Yb3+-doped silica-titania inverse opal structures
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 55, 52-58 7 2010
M. Clara Gonçalves , L. M. Fortes , Rui M. Almeida , Alessandro Chiasera , Andrea Chiappini , M. Ferrari , Shivakiran Bhaktha

Monolithic Glass Scaffolds with Dual Porosity Prepared by Polymer-Induced Phase Separation and Sol-Gel
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 93, 1945-1949 7 2010
Yuliya Vueva , Ana Gama , Alexandra V. Teixeira , Rui M. Almeida , Shaojie Wang , Matthias M. Falk , Himanshu Jain

Crystallization of niobium germanosilicate glasses
JOURNAL OF SOLID STATE CHEMISTRY, 183, 128-135 1 2010
Rodrigo Santos , L. F. Santos , Rui M. Almeida , Joachim Deubener , Lothar Wondraczek

High quality factor Er-doped Fabry-Perot microcavities by sol-gel processing
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 42, 10 2009
Yigang Li , L. M. Fortes , Andrea Chiappini , M. Ferrari , Rui M. Almeida

An alternative method to obtain direct opal photonic crystal structures
JOURNAL OF NON-CRYSTALLINE SOLIDS, 355, 1167-1170 7 2009
Andrea Chiappini , C. Armellini , Alessandro Chiasera , M. Ferrari , L. M. Fortes , M. Clara Gonçalves , R. Guider , Y. Jestin , R. Retoux , G. Nunzi Conti , S. Pelli , Rui M. Almeida , G. C. Righini

Morphological and optical properties of silicon thin films by PLD
APPLIED SURFACE SCIENCE, 255, 5299-5302 3 2009
R. Ayouchi , R. Schwarz , Luis V. Melo , Ruben Ramalho , E. Alves , C. P. Marques , L. F. Santos , Rui M. Almeida , O. Conde

Vibrational spectra and alkali ion motions in binary silicate glasses
PHYSICS AND CHEMISTRY OF GLASSES-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART B, 50, 41-44 2 2009
L. F. Santos , Rui M. Almeida

Structure of Na2O-CaO-P2O5-SiO2 Glass-Ceramics with Multimodal Porosity
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 92, 249-252 1 2009
Gregory J. Brentrup , Hassan M. M. Moawad , L. F. Santos , Rui M. Almeida , Himanshu Jain

Sol-gel-derived glass scaffold with high pore interconnectivity and enhanced bioactivity
JOURNAL OF MATERIALS RESEARCH, 24, 3495-3502 12 2009
Ana C. Marques , Rui M. Almeida , Amath Thiema , Shaojie Wang , Matthias M. Falk , Himanshu Jain

Optical and spectroscopic characterization of germanium selenide glass films
JOURNAL OF NON-CRYSTALLINE SOLIDS, 355, 1984-1988 10 2009
L. F. Santos , Ashtosh Ganjoo , Himanshu Jain , Rui M. Almeida

Processing optimization and optical properties of 3-D photonic crystals
JOURNAL OF NON-CRYSTALLINE SOLIDS, 355, 1189-1192 7 2009
L. M. Fortes , M. Clara Gonçalves , Rui M. Almeida

Nano/macroporous monolithic scaffolds prepared by the sol-gel method
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 51, 42-47 7 2009
Ana C. Marques , Himanshu Jain , Carol Kiely , Kai Song , Christopher J. Kiely , Rui M. Almeida

3-D rare earth-doped colloidal photonic crystals
OPTICAL MATERIALS, 31, 1315-1318 7 2009
M. Clara Gonçalves , L. M. Fortes , Rui M. Almeida , Alessandro Chiasera , Andrea Chiappini , M. Ferrari