List of Articles Open Access Article Abstract Page Full-Text 1 - Light management in Perovskite Solar Cells using multiple Gratings Masood Jabbari Seyed Mohsen Mohebbi Nodez Ghahraman Solookinejad Open Access Article Abstract Page Full-Text 2 - Designing an electro-optical 8-to-3 encoder based on resonant cavity and graphene-Al2O3 stack in the photonic crystal platform Fatemeh Haddadan Mohammad Soroosh Open Access Article Abstract Page Full-Text 3 - Absorption Enhancement of Thin Film Solar Cell Utilizing a Graphene-Based Metasurface Amir Mehrpanah Hassan Rasooli Saghai Babak Sakkaki Ali Daghigh Open Access Article Abstract Page Full-Text 4 - Effect of dielectric constant on the plasma characteristics of a dielectric barrier discharge reactor noushin dadashzadeh Open Access Article Abstract Page Full-Text 5 - A Piezoresistive Pressure Sensor Modeling by Artificial Neural Networks Behzad Hadi Farzin Shama Hamid Sherafat Vaziri Mohsen Eghbalkhah Open Access Article Abstract Page Full-Text 6 - Light absorption and short-circuit current density in plasmonic organic solar cells containing liquid crystal and metal nanowires Mohammad Javad Karimi Milad Soleimiani Hamed Rahimi