Sahoo, S. K.Hiwarkar, V. D.Mani Krishna, K. V.Samajdar, I.Pant, P.Pujari, P. K.Dey, G. K.Srivastav, D.Tiwari, R.Banerjee, S.2011-01-242011-01-242010Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing. Vol. 527 (6): pp. 1427-1435http://hdl.handle.net/123456789/41628283 bytestext/htmlenPositronTEMEBSDZirconiumDefectDislocationGrain fragmentationDeformation twinningGrain fragmentation and twinning in deformed Zircaloy 2: Response to positron lifetime measurementsArticle