ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Mössbauer spectra in α-Fe2O3 were measured below and above the Morin temperature following the reaction56Fe(d, p)57Fe. Within high accuracy, shift, quadrupole splitting, and Debye-Waller-factor are found to be the same as corresponding radioactive source data, whereas the magnetic field is lower by 10 kG. It follows that 10−7 s after the nuclear reaction essentially all excited recoils are at normal lattice sites with nearest neighbors being undisturbed. The deviation in magnetic field cannot be explained by a rise in temperature.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01402278