List of Articles Open Access Article Abstract Page Full-Text 1 - Efficiency Improvement of InGaP/SiGe Tandem Solar Cell Using Si0.18Ge0.82 Graded Buffer Regions Mojtaba Shahraki Majid Ghadrdan Open Access Article Abstract Page Full-Text 2 - Terahertz Resonance Fluorescence of a Spherical Gaussian Quantum Dot Behrooz Vaseghi Ghasem Rezaei Nasim Mohammadi Shakiba Mardani Open Access Article Abstract Page Full-Text 3 - A Printed Circuit Board metamaterial for H9N2 avian flu virus sensing based on plasmonic induced transparency in THz regime Abdolrasol Gharati Mohammad Reza Forozeshfard Maryam Salari Open Access Article Abstract Page Full-Text 4 - First-Principles Study of Optical Aspects of Penta-Graphene and T-Carbon under External Stress and Hydrostatic Pressure Hamidreza Alborznia Open Access Article Abstract Page Full-Text 5 - Analysis and Simulation of the Schottky Junction Using an Ensemble Monte Carlo Model Fatemeh Haddadan Mohammad Soroosh Ramakrishnan Rajasekar Open Access Article Abstract Page Full-Text 6 - FDTD Analysis of a High-Sensitivity Refractive Index Sensing Based on Fano Resonances in A Plasmonic Planar Split-Ring Resonators Mohsen Nasrolahi Ali Farmani ashkan horri Hossein Hatami