TY - BOOK AU - Vishnu Kumar Au. AU - Annapoorni S. Gu. AU - University of Delhi. Faculty of Sciences. Department of Physics & Astrophysics ED - University of Delhi. Faculty of Sciences. Department of Physics & Astrophysics TI - Synthesis, characterizations and physical properties of perovskite oxide and oxynitride: an investigation by synchrotron based techniques PY - 2021/// KW - Physics ER -