-doped nanocrystals for thermometry: Influence of nanoenvironment on the sensitivity of a fluorescence based temperature sensorMARC Alencar, GS Maciel, CB de Araújo, A Patra
Applied Physics Letters 84 (23), 4753-4755, 2004
331 2004 Blue cooperative upconversion in -doped multicomponent sol-gel-processed silica glass for three-dimensional display GS Maciel, A Biswas, R Kapoor, PN Prasad
Applied Physics Letters 76 (15), 1978-1980, 2000
230 2000 Three-photon upconversion and optical thermometry characterization of Er3+: Yb3+ co-doped yttrium silicate powders N Rakov, GS Maciel
Sensors and Actuators B: Chemical 164 (1), 96-100, 2012
176 2012 Upconversion properties of a transparent Er3+–Yb3+ co-doped LaF3–SiO2 glass-ceramics prepared by sol–gel method A Biswas, GS Maciel, CS Friend, PN Prasad
Journal of non-crystalline solids 316 (2-3), 393-397, 2003
152 2003 Temperature sensor based on frequency upconversion in Er/sup 3+/-doped fluoroindate glass GS Maciel, LS Menezes, ASL Gomes, CB De Araujo, Y Messaddeq, ...
IEEE Photonics Technology Letters 7 (12), 1474-1476, 1995
150 1995 Infrared-to-visible Eu3+ energy upconversion due to cooperative energy transfer from an Yb3+ ion pair in a sol–gel processed multi-component silica glass GS Maciel, A Biswas, PN Prasad
Optics communications 178 (1-3), 65-69, 2000
131 2000 Frequency upconversion in -doped fluoroindate glasses pumped at 1.48 μm GS Maciel, CB De Araújo, Y Messaddeq, MA Aegerter
Physical Review B 55 (10), 6335, 1997
123 1997 Blue upconversion enhancement by a factor of 200 in -doped tellurite glass by codoping with ions N Rakov, GS Maciel, ML Sundheimer, L de S. Menezes, ASL Gomes, ...
Journal of Applied Physics 92 (10), 6337-6339, 2002
122 2002 Blue upconversion emission of Tm3+–Yb3+ in ZrO2 nanocrystals: role of Yb3+ ions A Patra, S Saha, MARC Alencar, N Rakov, GS Maciel
Chemical Physics Letters 407 (4-6), 477-481, 2005
111 2005 Infrared‐to‐visible CW frequency upconversion in Er3+ ‐doped fluoroindate glasses CB de Araújo, LS Menezes, GS Maciel, LH Acioli, ASL Gomes, ...
Applied physics letters 68 (5), 602-604, 1996
97 1996 Optical limiting behavior of a glass–ceramic containing sodium niobate crystallites GS Maciel, N Rakov, CB de Araujo, AA Lipovskii, DK Tagantsev
Applied Physics Letters 79 (5), 584-586, 2001
95 2001 Red to Blue Tunable Upconversion in Tm3+ -Doped ZrO2 Nanocrystals A Patra, P Ghosh, PS Chowdhury, MARC Alencar, W Lozano B, N Rakov, ...
The Journal of Physical Chemistry B 109 (20), 10142-10146, 2005
86 2005 -doped multicomponent sol-gel-processed silica glass for optical signal amplification at 1.5 μmA Biswas, GS Maciel, R Kapoor, CS Friend, PN Prasad
Applied physics letters 82 (15), 2389-2391, 2003
79 2003 Third-order optical nonlinearity of a transparent glass ceramic containing sodium niobate nanocrystals EL Falcão-Filho, CAC Bosco, GS Maciel, LH Acioli, CB de Araujo, ...
Physical Review B 69 (13), 134204, 2004
71 2004 Thermally enhanced frequency upconversion in -doped fluoroindate glass LS Menezes, GS Maciel, CB Araújo, Y Messaddeq
Journal of Applied Physics 90 (9), 4498-4501, 2001
64 2001 Phonon-assisted cooperative energy transfer and frequency upconversion in a codoped fluoroindate glass L de S. Menezes, GS Maciel, CB de Araújo, Y Messaddeq
Journal of applied physics 94 (2), 863-866, 2003
63 2003 Two-Photon Properties and Excitation Dynamics of Poly(p -phenylenevinylene) Derivatives Carrying Phenylanthracene and Branched Alkoxy Pendents SJ Chung, GS Maciel, HE Pudavar, TC Lin, GS He, J Swiatkiewicz, ...
The Journal of Physical Chemistry A 106 (33), 7512-7520, 2002
62 2002 Photoluminescence analysis of α-Al2O3 powders doped with Eu3+ and Eu2+ ions N Rakov, GS Maciel
Journal of Luminescence 127 (2), 703-706, 2007
61 2007 Optical properties and infrared-to-visible upconversion in Er3+-doped GeO2–Bi2O3 and GeO2–PbO–Bi2O3 glasses LRP Kassab, A de Oliveira Preto, W Lozano, FX De Sá, GS Maciel
Journal of non-crystalline solids 351 (43-45), 3468-3475, 2005
61 2005 Enhancement of luminescence efficiency of f–f transitions from Tb3+ due to energy transfer from Ce3+ in Al2O3 crystalline ceramic powders prepared by low temperature direct … N Rakov, GS Maciel
Chemical Physics Letters 400 (4-6), 553-557, 2004
61 2004