| -doped nanocrystals for thermometry: Influence of nanoenvironment on the sensitivity of a fluorescence based temperature sensor MARC 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 | 233 | 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 | 175 | 2012 |
| 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 | 152 | 1995 |
| 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 | 149 | 2003 |
| 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 | 119 | 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 | 112 | 2005 |
| 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 | 100 | 2001 |
| 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 |
| 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 | 88 | 2005 |
| -doped multicomponent sol-gel-processed silica glass for optical signal amplification at 1.5 μm A Biswas, GS Maciel, R Kapoor, CS Friend, PN Prasad Applied physics letters 82 (15), 2389-2391, 2003 | 80 | 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 Araújo, ... Physical Review B 69 (13), 134204, 2004 | 75 | 2004 |
| Phonon-assisted cooperative energy transfer and frequency upconversion in a codoped fluoroindate glass L de S. Menezes, GS Maciel, CB de Araujo, Y Messaddeq Journal of applied physics 94 (2), 863-866, 2003 | 64 | 2003 |
| 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 |
| 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 |
| 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 |
| 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 | 60 | 2005 |
