Mandal, B. P.Garg, NandiniSharma, Surinder M.Tyagi, A. K.2007-09-122007-09-122006http://hdl.handle.net/123456789/5104218 bytestext/htmlenceramicsX-ray diffraction (XRD)Raman spectroscopyPreparation, XRD and Raman spectroscopic studies on new compounds RE2Hf2O7(RE=Dy, Ho, Er, Tm, Lu, Y): Pyrochlores or defect-fluorite.Article