List of Articles Back Surface Field Open Access Article Abstract Page Full-Text 1 - Designing an InGaP/InAlGaP Double Junction Solar Cell without an Anti-Reflection Coating by Adding a New Window Layer in the Upper Junction and Optimizing the Back Surface Field Layer Neda Hasanzadeh Bishegahi Abdollah Eskandarian Abbas Ghadimi Ali Esmaeeli 10.30495/jopn.2023.31721.1285 Open Access Article Abstract Page Full-Text 2 - A Comparative Study of BSF Layers for InGaN Single-Junction and Multi-Junction Solar Cells Maryam Amirhoseiny Majid Zandi Ahad Kheiri 10.30495/jopn.2024.31254.1273