| Optical properties of chitin and chitosan biopolymers with application to structural color analysis DE Azofeifa, HJ Arguedas, WE Vargas Optical materials 35 (2), 175-183, 2012 | 114 | 2012 |
| Optical and electrical properties of hydrided palladium thin films studied by an inversion approach from transmittance measurements WE Vargas, I Rojas, DE Azofeifa, N Clark Thin Solid Films 496 (2), 189-196, 2006 | 92 | 2006 |
| Visible light reflection spectra from cuticle layered materials C Campos-Fernández, DE Azofeifa, M Hernández-Jiménez, A Ruiz-Ruiz, ... Optical Materials Express 1 (1), 85-100, 2011 | 47 | 2011 |
| Retrieved optical properties of thin films on absorbing substrates from transmittance measurements by application of a spectral projected gradient method WE Vargas, DE Azofeifa, N Clark Thin Solid Films 425 (1-2), 1-8, 2003 | 41 | 2003 |
| Theory of hydrogen absorption in metal hydrides T Tanaka, M Keita, DE Azofeifa Physical Review B 24 (4), 1771, 1981 | 36 | 1981 |
| Light reflection by the cuticle of C. aurigans scarabs: a biological broadband reflector of left handed circularly polarized light E Libby, DE Azofeifa, M Hernández-Jiménez, C Barboza-Aguilar, A Solís, ... Journal of Optics 16 (8), 082001, 2014 | 35 | 2014 |
| Determination of hydrogen absorption in Pd coated Al thin films DE Azofeifa, N Clark, A Amador, A Saenz Thin Solid Films 300 (1-2), 295-298, 1997 | 26 | 1997 |
| Qualitative correlation between structural chirality through the cuticle of Chrysina aurigans scarabs and left-handed circular polarization of the reflected light M Hernández-Jiménez, DE Azofeifa, E Libby, C Barboza-Aguilar, Á Solís, ... Optical Materials Express 4 (12), 2632-2645, 2014 | 24 | 2014 |
| Optical and electrical changes of hydrogenated Dy films DE Azofeifa, N Clark Journal of alloys and compounds 305 (1-2), 32-34, 2000 | 23 | 2000 |
| A quantitative assessment approach of feasible optical mechanisms contributing to structural color of golden-like Chrysina aurigans scarab beetles DE Azofeifa, M Hernández-Jiménez, E Libby, A Solís, C Barboza-Aguilar, ... Journal of Quantitative Spectroscopy and Radiative Transfer 160, 63-74, 2015 | 19 | 2015 |
| Photonic Crystal Characterization of the Cuticles of Chrysina chrysargyrea and Chrysina optima Jewel Scarab Beetles WE Vargas, E Avendano, M Hernández-Jiménez, DE Azofeifa, E Libby, ... Biomimetics 3 (4), 30, 2018 | 15 | 2018 |
| Broadening of effective photonic band gaps in biological chiral structures: From intrinsic narrow band gaps to broad band reflection spectra WE Vargas, M Hernández-Jiménez, E Libby, DE Azofeifa, A Solis, ... Europhysics Letters 111 (6), 64001, 2015 | 15 | 2015 |
| Light reflection by cuticles of Chrysina jewel scarabs: optical measurements, morphology characterization, and theoretical modeling WE Vargas, M Hernández-Jiménez, E Libby, DE Azofeifa, C Barboza, ... Optics and photonics Journal 6 (7), 146-163, 2016 | 14 | 2016 |
| Collective response of silver islands on a dielectric substrate when normally illuminated with electromagnetic radiation WE Vargas, DE Azofeifa, N Clark, X Márquez Journal of Physics D: Applied Physics 41 (2), 025309, 2008 | 14 | 2008 |
| Optical and electrical properties of terbium films as a function of hydrogen concentration D Azofeifa, N Clark, W Vargas physica status solidi (b) 242 (10), 2005-2009, 2005 | 14 | 2005 |
| Refractive indices of chitin, chitosan, and uric acid with application to structural color analysis WE Vargas, DE Azofeifa, HJ Arguedas Opt. Pura y Apl 46, 55-72, 2013 | 13 | 2013 |
| Índices de refracción de la quitina, el quitosano y el ácido úrico con aplicación en análisis de color estructural WE Vargas, DE Azofeifa, HJ Arguedas Óptica Pura y Aplicada 46, 55-72, 2013 | 12 | 2013 |
| Parametric formulation of the dielectric function of palladium and palladium hydride thin films WE Vargas, DE Azofeifa, N Clark, H Solis, F Montealegre, M Cambronero Applied Optics 53 (24), 5294-5306, 2014 | 11 | 2014 |
| Hall coefficient and resistivity of hydrogenated Pd in thin films DE Azofeifa, N Clark Zeitschrift für Physikalische Chemie 163 (2), 621-626, 1989 | 10 | 1989 |
| Hydrogen induced changes in the optical properties of Pd capped V thin films DE Azofeifa, N Clark, WE Vargas, H Solís, GK Pálsson, B Hjörvarsson Journal of alloys and compounds 580, S114-S118, 2013 | 6 | 2013 |
William E VargasEscuela de Física y CICIMA, Universidad de Costa RicaVerified email at ucr.ac.cr
