Identification of Retained Austenite in 9Cr-1.4W-0.06Ta-0.12C Reduced Activation Ferritic Martensitic Steel. - Rengachari Mythili; Ravi Kirana; Loushambam Herojit Singh; Ramanujam Govindaraj; Anil K. Sinha; Manvendra N. Singh; Saibaba Saroja; Muraleedharan Vijayalakshmi; Sudip K. Deb (Symmetry, 2022)