12 Possible Orientations of organic Formamidinium cation and its structural analysis by First Principles calculations using Van der Waals-Density functional Theory. - Sekar Karthick; José Jorge Ríos-Ramírez; Subramaniam Velumani (CCE, 2018)

Mechanical Stability Study of BULK FAXM3 Perovskites. - Sekar Karthick; José Jorge Ríos-Ramírez; Subramaniam Velumani (CCE, 2020)