Modeling of temperature dependence of Λ-graded InGaN solar cells for both strained and relaxed features oleh Mirsaeid Sarollahi, Mohammad Zamani-Alavijeh, Manal A. Aldawsari, Rohith Allaparthi, Md Helal Uddin Maruf, Malak Refaei, Reem Alhelais, Yuriy I. Mazur, Morgan E. Ware, Morgan E. Ware, Morgan E. Ware, Morgan E. Ware