Origin of the High Upconversion Green Luminescence Efficiency in β-NaYF4 :2%Er3+ ,20%Yb3+ C Renero-Lecuna, R Martín-Rodríguez, R Valiente, J González, ...
Chemistry of materials 23 (15), 3442-3448, 2011
154 2011 Luminescence upconversion mechanisms in Yb3+–Tb3+ systems GM Salley, R Valiente, HU Guedel
Journal of luminescence 94, 305-309, 2001
77 2001 Electron-phonon coupling in charge-transfer and crystal-field states of Jahn-Teller CuCl 6 4− systems R Valiente, F Rodriguez
Physical Review B 60 (13), 9423, 1999
74 1999 Upconversion Luminescence in Nanocrystals of Gd3 Ga5 O12 and Y3 Al5 O12 Doped with Tb3+ −Yb3+ and Eu3+ −Yb3+ R Martín-Rodríguez, R Valiente, S Polizzi, M Bettinelli, A Speghini, ...
The Journal of Physical Chemistry C 113 (28), 12195-12200, 2009
73 2009 Cooperative Yb 3+− Tb 3+ dimer excitations and upconversion in Cs 3 Tb 2 Br 9: Yb 3+ GM Salley, R Valiente, HU Güdel
Physical Review B 67 (13), 134111, 2003
56 2003 New photon upconversion processes in Yb3+ doped CsMnCl3 and RbMnCl3 R Valiente, O Wenger, HU Güdel
Chemical Physics Letters 320 (5-6), 639-644, 2000
55 2000 Green and red light emission by upconversion from the near-IR in Yb3+ doped CsMnBr3 P Gerner, OS Wenger, R Valiente, HU Güdel
Inorganic chemistry 40 (18), 4534-4542, 2001
54 2001 Phonon-assisted cooperative sensitization of Tb3+ in SrCl2: Yb, Tb GM Salley, R Valiente, HU Güdel
Journal of Physics: Condensed Matter 14 (22), 5461, 2002
52 2002 Near-infrared-to-visible photon upconversion process induced by exchange interactions in Yb 3+-doped RbMnCl 3 R Valiente, OS Wenger, HU Güdel
Physical Review B 63 (16), 165102, 2001
49 2001 Exchange-induced upconversion in Rb2MnCl4: Yb3+ C Reinhard, R Valiente, HU Güdel
The Journal of Physical Chemistry B 106 (39), 10051-10057, 2002
47 2002 Multiwalled Carbon Nanotubes Display Microtubule Biomimetic Properties in Vivo , Enhancing Microtubule Assembly and Stabilization L Rodriguez-Fernandez, R Valiente, J Gonzalez, JC Villegas, ...
ACS nano 6 (8), 6614-6625, 2012
45 2012 Influence of hydrostatic pressure on the Jahn–Teller effect in the OS Wenger, R Valiente, HU Güdel
The Journal of Chemical Physics 115 (8), 3819-3826, 2001
44 2001 Low-temperature liquid-phase epitaxy and optical waveguiding of rare-earth-ion-doped KY (WO4) 2 thin layers YE Romanyuk, I Utke, D Ehrentraut, V Apostolopoulos, M Pollnau, ...
Journal of crystal growth 269 (2-4), 377-384, 2004
42 2004 Spectroscopic study of Cu2+/Cu+ doubly doped and highly transmitting glasses for solar spectral transformation S Gómez, I Urra, R Valiente, F Rodríguez
Solar Energy Materials and Solar Cells 95 (8), 2018-2022, 2011
40 2011 Optical spectroscopy of Al2O3: Ti3+ single crystal under hydrostatic pressure. The influence on the Jahn-Teller coupling S Garcia-Revilla, F Rodriguez, R Valiente, M Pollnau
Journal of physics: Condensed matter 14 (3), 447, 2001
40 2001 Synthesis, structure and luminescence of Er 3+-doped Y 3 Ga 5 O 12 nano-garnets V Venkatramu, SF León-Luis, UR Rodríguez-Mendoza, V Monteseguro, ...
Journal of Materials Chemistry 22 (27), 13788-13799, 2012
39 2012 Upconversion luminescence in R Valiente, OS Wenger, HU Güdel
The Journal of chemical physics 116 (12), 5196-5204, 2002
39 2002 Polarized electronic spectra of the (CH3NH3) 2Cd1− xMnxCl4 (x= 0–1) perovskite layer doped with Cu2+: Study of the Cl−→ Cu2+ charge transfer intensity enhancement along the series R Valiente, F Rodriguez
Journal of Physics and Chemistry of Solids 57 (5), 571-587, 1996
38 1996 Effect of pressure on the band gap and the local FeO 6 environment in BiFeO 3 S Gómez-Salces, F Aguado, F Rodríguez, R Valiente, J González, ...
Physical Review B 85 (14), 144109, 2012
36 2012 Room-temperature green upconversion luminescence in R Martín-Rodríguez, R Valiente, M Bettinelli
Applied Physics Letters 95 (9), 091913, 2009
35 2009 
Oliver S. WengerUniversity of Basel, Department of ChemistryDirección de correo verificada de unibas.ch