New studies of phase transition and phase diagram of chiral magnet MnSi are reported. New results are obtained in the course of the analysis of experimental data on heat capacity, thermal expansion, elastic properties, electrical resistance neutron scattering, and theoretical modeling.

Keywords: helical magnet, magnetic phase diagram, phase transitions PACS: 62.50.−p, 75.30.Kz, 75.40.Cx, 77.80.B− (all) DOI: 10.3367/UFNe.2017.03.038110 URL: https://ufn.ru/en/articles/2017/12/c/ 000429139400003 2-s2.0-85043527002 2017PhyU...60.1268S Citation: Stishov S M, Petrova A E "Helical itinerant magnet MnSi: magnetic phase transition" Phys. Usp. 60 1268–1276 (2017) BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks Received: 6th, March 2017, revised: 23rd, March 2017, accepted: 26th, March 2017 Оригинал: Стишов С М, Петрова А Е «Геликоидальный зонный магнетик MnSi: магнитный фазовый переход» УФН 187 1365–1374 (2017); DOI: 10.3367/UFNr.2017.03.038110