Structural and optical studies of aluminosilicate films doped with (Tb3+, Er3+)/Yb3+ by ion implantation
NUCLEAR INSTRUMENTS \& METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 459, 71-75 11 2019
D. Nd Faye , M. Dias , R. E. Rojas-Hernandez , N. Sousa , L. F. Santos , Rui M. Almeida , E. Alves

Tb3+/Yb3+ doped aluminosilicate phosphors for near infrared emission and efficient down-conversion
JOURNAL OF LUMINESCENCE, 197, 180-186 5 2018
Rocio Estefania Rojas Hernandez , Luis F. Santos , Rui M. Almeida

Up-conversion emission of aluminosilicate and titania films doped with Er3+/Yb3+ by ion implantation and sol-gel solution doping
SURFACE \& COATINGS TECHNOLOGY, 355, 162-168 12 2018
Rodin Estefania Rojas-Hernandez , N. P. Barradas , E. Alves , Luis F. Santos , Rui M. Almeida

Photonic crystal assisted up -converter based on Tb3+ / Yb3+ - Doped aluminosilicate glass
OPTICAL MATERIALS, 83, 61-67 9 2018
Rocio Estefania Rojas Hernandez , Luis F. Santos , Rui M. Almeida

Sol-gel-derived Yb:YAG polycrystalline ceramics for laser applications
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 83, 436-446 8 2017
Joao Ferreira , Luis F. Santos , Rui M. Almeida

Sol-Gel Derived Active Material for Yb Thin-Disk Lasers
MATERIALS, 10, 9 2017
Rui M. Almeida , Tiago Ribeiro , L. F. Santos

Heavily Yb-doped silicate glass thick films
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 81, 105-113 1 2017
Tiago V. Ribeiro , L. F. Santos , M. Clara Gonçalves , Rui M. Almeida

Efficiency enhancement in solid state dye sensitized solar cells by including inverse opals with controlled layer thicknesses
PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 21, 13-18 9 2016
Hanbin Zheng , Said Karim Shah , Mamatimin Abbas , Isabelle Ly , Thomas Rivera , Rui M. Almeida , Lionel Hirsch , Thierry Toupance , Serge Ravaine

Low-Energy Ion-Scattering Spectroscopy of Modified Silicate Glasses
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 99, 1259-1265 4 2016
Rui M. Almeida , Himanshu Jain , Carlo G. Pantano

Morphological Design of Gold Nanopillar Arrays and Their Optical Properties
JOURNAL OF PHYSICAL CHEMISTRY C, 120, 1178-1185 1 2016
Hanbin Zheng , Renaud Vallee , Isabelle Ly , Rui M. Almeida , Thomas Rivera , Serge Ravaine

Germanosilicate glass-ceramics for non-linear optics
JOURNAL OF MATERIALS SCIENCE, 50, 3477-3484 5 2015
Mafalda Ventura , Goncalo Monteiro , Rui M. Almeida , R. Schwarz , L. F. Santos

Erbium-Doped Tin-Silicate Sol-Gel-Derived Glass-Ceramic Thin Films: Effect of Environment Segregation on the Er3+ Emission
SCIENCE OF ADVANCED MATERIALS, 7, 301-308 2 2015
Tran T. T. Van , S. Turrell , B. Capoen , Lam Q. Vinh , O. Cristini-Robbe , M. Bouazaoui , F. d Acapito , M. Ferrari , D. Ristic , A. Lukowiak , Rui M. Almeida , L. F. Santos , C. Kinowski

A unified in vitro evaluation for apatite-forming ability of bioactive glasses and their variants
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 26, 2 2015
Anthony L. B. Macon , Taek B. Kim , Esther M. Valliant , Kathryn Goetschius , Richard K. Brow , Delbert E. Day , Alexander Hoppe , Aldo R. Boccaccini , Ill Yong Kim , Chikara Ohtsuki , Tadashi Kokubo , Akiyoshi Osaka , Maria Vallet-Regi , Daniel Arcos , Leandro Fraile , Antonio J. Salinas , Alexandra V. Teixeira , Yuliya Vueva , Rui M. Almeida , Marta Miola , Chiara Vitale-Brovarone , Enrica Verne , Wolfram Hoeland , Julian R. Jones

Copper(II) complexes of bis(aryl-imino)acenaphthene ligands: synthesis, structure, DFT studies and evaluation in reverse ATRP of styrene
DALTON TRANSACTIONS, 43, 13041-13054 9 2014
Christophe Fliedel , Vitor Rosa , Carla I. M. Santos , Pablo J. Gonzalez , Rui M. Almeida , Clara S. B. Gomes , Pedro T. Gomes , M. Amelia Lemos , Gabriel Aullon , Richard Welter , Teresa Aviles

Quasi-total omnidirectional light absorption in nanostructured gold films
APPLIED PHYSICS A-MATERIALS SCIENCE \& PROCESSING, 117, 471-475 11 2014
Hanbin Zheng , Renaud Vallee , Rui M. Almeida , Thomas Rivera , Serge Ravaine

Crystallization of Solgel-Derived Glasses
INTERNATIONAL JOURNAL OF APPLIED GLASS SCIENCE, 5, 114-125 6 2014
Rui M. Almeida , M. Clara Gonçalves

Low-Energy Ion Scattering spectroscopy of silicate glass surfaces
JOURNAL OF NON-CRYSTALLINE SOLIDS, 385, 124-128 2 2014
Rui M. Almeida , Ray Hickey , Himanshu Jain , Carlo G. Pantano

Adjustable YAG : Ce3+ photoluminescence from photonic crystal microcavity
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 46, 4 2013
Yigang Li , Rui M. Almeida

Local structure around Er3+ in GeO2-TeO2-Nb2O5-K2O glasses and glass-ceramics
JOURNAL OF NON-CRYSTALLINE SOLIDS, 377, 129-136 10 2013
Goncalo Monteiro , L. F. Santos , Rui M. Almeida , F. d Acapito

Optical and spectroscopic properties of rare earth-doped (80-x)TeO2-xGeO(2)-10Nb(2)O(5)-10K(2)O glasses
JOURNAL OF LUMINESCENCE, 134, 284-296 2 2013
Goncalo Monteiro , Yigang Li , L. F. Santos , Rui M. Almeida