The article presents the results of experiments in superfluid ³He, performed using a vibrating wire resonator with a nematic aerogel glued to it, which allowed detecting transitions of ³He to new superfluid phases: to the polar phase, β -phase, and the distorted A- and β-phases. Also described are experiments on observing the A₁-phase in a nematic aerogel, where the suppression of the transition temperature was studied, which we associate with the influence of magnetic scattering.

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Keywords: superfluidity of 3He, nematic aerogel, vibrating wire PACS: 67.30.H−, 67.30.hb, 67.30.hm (all) DOI: 10.3367/UFNe.2024.07.039760 URL: https://ufn.ru/en/articles/2024/12/f/ Citation: Dmitriev V V, Petrova D V, Soldatov A A, Yudin A N "Investigations of new phases of superfluid 3He in nematic aerogel using a vibrating wire" Phys. Usp. 67 (12) (2024) Received: 27th, August 2024, accepted: 10th, July 2024 Оригинал: Дмитриев В В, Петрова Д В, Солдатов А А, Юдин А Н «Исследования новых фаз сверхтекучего 3He в нематическом аэрогеле с использованием вибрирующей проволочки» УФН 194 1310–1319 (2024); DOI: 10.3367/UFNr.2024.07.039760