TY - BOOK AU - Usman Irshad (57489) TI - First principal exploration of the physical attributes of rare earth based K2YAuF6 double perovskites U1 - 530.38 PY - 2025/// CY - Lahore PB - (unpublished) KW - Physics KW - Rare earth KW - Physical attributes KW - Chemical family KW - X-ray detectors KW - Perovskites KW - Sythesizing KW - MPhil Physics KW - RCST N1 - Submitted in partial fulfilment of the requirements for the degree of Master of Philosophy in Physics; Includes bibliographical references; Thesis supervisor: Prof. Dr. Junaid Munir; Thesis (MPhil-Physics)--Riphah International University, 2025 ER -