Morphology and properties of pyrite nanoparticles obtained by pulsed laser ablation in liquid and thin films for photodetection

• Akshana Parameswaran Sreekala,
• Bindu Krishnan,
• Rene Fabian Cienfuegos Pelaes,
• David Avellaneda Avellaneda,
• Josué Amílcar Aguilar-Martínez and
• Sadasivan Shaji

Beilstein J. Nanotechnol. 2025, 16, 785–805, doi:10.3762/bjnano.16.60

• prepared by PLAL. Keywords: electrophoretic deposition; pulsed laser ablation in liquid; pyrite nanoparticles; self-powered photodetector; spin coating; Introduction Pyrite (FeS2) is one of the earth-abundant and nontoxic semiconductors possessing a promising role in optoelectronic applications. FeS2 has