Horizontally Aligned Dipole Emission through Solvent Controlled Fusing of Perovskite Nanocubes and Nanoplates into 1D Nanowires

Jul 9, 2026 | Application, Optical Metrology, Thin Film, UV-VIS Absorption

G. G. Muley; Y. S. Tamgadge; P. P. Gedam; R. P. Ganorkar Abstract We report improved thermally stimulated third-order nonlinear optical coefficients (nonlinear refraction and nonlinear absorption) in thin films of Zn-doped CuS quantum dots (QDs) dispersed in a poly...

Photoluminescence Quantum Yield Enhancement of FAPbBr3 Thin Films via Ce Doping

Jul 9, 2026 | Application, Fluorescence, Optical Metrology, Thin Film, UV-VIS Absorption

Dmytro Vorontsov, Martin Ledinský, Aleš Vlk, Robert Hlaváč, Lucie Landová, Tereza Košutová, Karel Knížek, Anna Fučíková, Nada Mrkyvkova, Peter Siffalovic, Jan Valenta Abstract The photoluminescence (PL) and photoluminescence quantum yield (PLQY) of perovskite-based...

Horizontally Aligned Dipole Emission through Solvent Controlled Fusing of Perovskite Nanocubes and Nanoplates into 1D Nanowires

Jul 8, 2026 | Application, Optical Metrology, Thin Film, UV-VIS Absorption

Mounika Dudala, Leonna Gaither, Carissa N. Eisler Abstract Colloidal lead halide perovskite nanocrystals (NCs) are a promising class of materials for light-emitting applications, yet their external quantum efficiency in devices is limited by isotropic dipole...

Broadband reflective circular dichroism in the visible-light region from an aluminum chiral metasurface fabricated with a lift-off-free double-layer structure

Jul 7, 2026 | Application, Optical Metrology, Reflectance, Thin Film, Transmission, UV-VIS Absorption

Atsushi Motogaito, Ryune Fukushi, Yoshiki Takeshima, Kotaro Ito, Takeshi Kato & Kazumasa Hiramatsu Abstract We experimentally and numerically investigate an aluminum (Al) chiral metasurface exhibiting broadband reflective circular dichroism (RCD) in the visible....

Energy-Harvesting Asymmetry in Semitransparent Polymer Solar-Cells Based on a Laminated Transparent Electrode

Jul 6, 2026 | Application, Optical Metrology, Reflectance, Thin Film, Transmission, UV-VIS Absorption

Changhun Yun; Moon Hee Kang Abstract Semitransparent polymer solar cells (ST-PSCs) with laminated transparent electrodes are promising candidates for building-integrated photovoltaics. However, the optical mechanisms governing their bidirectional performance remain...

Wideband nanocomposite antireflective coating based on aluminium dry powder nanoparticles embedded into a photopolymer matrix for solar cells application

Jul 2, 2026 | Application, Optical Metrology, Reflectance, Thin Film, Transmission, UV-VIS Absorption

P. A. Sánchez, S. Valdueza-Felip, M. Sun, F. B. Naranjo & Ó. Esteban Abstract We present a low-cost method to implement a single-layer antireflective coating (ARC) including metallic nanoparticles embedded into a polymer matrix. This ARC shows an almost flat...

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