Conveners
Mn Alloys
- Dmitry Zyabkin (Technische Universitaet Ilmenau (DE))
Mn-based Alloys are characterized by a wealth of properties, which are of interest both from fundamental physics point of view and particularly attractive for different applications in modern technology. In order to uncover new routes towards the optimization of the properties of these materials, it is crucial to establish a direct correlation between macro- and micro-scaled...
The talk will be focused on the results of Si-implanted MnSi alloys and particularly on SQUID results.
A comparison between eMS and CEMS will be presented in e-FeSi thin film and single crystals.
An overview of the eMS measurements (119In / Sn and 57Mn / Fe) carried out in MnxGa (x = 0.7, 0.8, 1.1, 1.4, 1.9) alloys (2014-2018) is presented. The most relevant results obtained from the data fitting will be highlighted. In the final part of the talk, a time for a quick discussion on the interpretation of the results will be given.
There are remaining shifts, particularly 119In shifts, which will help on the interpretation of the local magnetism in MnxGa alloys.
The eMS and CEMS on (virtually) room-T ferromagnetic FeGe single crystal will be exposed and discussed in this talk.
57Fe emission Mössbauer measurements, carried out on virgin and annealed Fe76Mo8Cu1B15 nano-crystalline samples are presented in this talk. The discussion is focused on the role of the implantation-induced damage, and its effect on the atomic-scale magnetism.
One of the main conclusions obtained by ion-implanting and subsequent eMS measurements in Ni-based Heusler alloys performed at ISOLDE, is that the implantation damage destroys the local magnetism. eMS measurements are compared with transmission 119Sn Mössbauer measurements, where a clear influence of the implantation damage is observed.
