J. Cieślak

TL;DR: The physical properties of the σ-phase in Fe-Cr and Fe-V alloy systems have been investigated both with experimental and theoretical methods as mentioned in this paper, and the following questions relevant to the issue have been addressed: identification of σ and determination of its structural properties.

TL;DR: In this article, the authors studied the site-occupation in the σ-phase in the Fe-Cr and Fe-V systems and found that all five sites A, B, C, D and E are mixed, i.e. occupied by both elements.

TL;DR: In this article, the magnetic properties of four sigma-phase Fe 100− x V x samples with 34.4 at% V were investigated by Mossbauer spectroscopy and magnetic measurements in the temperature interval 4.2-300 K.

TL;DR: Magnetization and Mossbauer effect measurements were carried out as a function of temperature and external magnetic field of up to 15 T on σ-Fe100−xCrx (45⩽x ⩽50) samples as discussed by the authors.

TL;DR: In this paper, a new iterative procedure for a numerical analysis of Mossbauer spectra in terms of higher-order harmonics is outlined and tested for 119 Sn simulated and measured Mossb Bauer spectra of chromium.