TY - JOUR TI - Photonic Light-Trapping Effects in Amorphous Silicon Thin-film Solar Cells with Top and Bottom Nanogratings AU - Sivanandan T AU - Saravanan Sigamani AU - Dubey R S AU - Padma Pavani K AU - Anand Kumar B PY - 2025 DO - 10.13074/jent.2025.12.2541886 T2 - Journal of Environmental Nanotechnology JF - Journal of Environmental Nanotechnology JA - J. Environ. Nanotechnol. SP - 423 EP - 427 VL - 14 IS - 4 PB - Institute for Environmental Nanotechnology ER -