TY - RPRT TI - Time-differential perturbed-angular-correlation and emission Mössbauer studies on 99Ru arising from 99Rh in Fe3O4. AU - Y Ohkubo AU - Y Kobayashi AU - K Asai AU - T Okada AU - F Ambe PY - 1993 DO - 10.1103/physrevb.47.11954 UR - https://pubmed.ncbi.nlm.nih.gov/10005368/ ID - 10005368 ER -