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Material Tc K MnOFe2O3 573Y3Fe5O12 560Cu2MnIn 500CrO2 386MnAs 318Gd 292Au2MnAl 200Dy 88EuO 69CrBr3 37EuS 16 5GdCl3 2 2Material Tc K Co 1388Fe 1043Fe2B 1015FeOFe2O3 858NiOFe2O3 858CuOFe2O3 728MgOFe2O3 713MnBi 630Cu2MnAl 630Ni 627MnSb 587MnB 578Temperatu ra Kyuri temperatura fazovogo perehodu drugogo rodu pri yakij vidbuvayetsya stribkopodibna zmina vlastivostej rechovini Pri temperaturi Kyuri vidbuvayetsya fazovij perehid vid feromagnetika do paramagnetika abo mizh polyarnoyu j nepolyarnoyu fazami segnetoelektrika Temperatura 8 fazovogo perehodu drugogo rodu pov yazanogo zi stribkopodibnoyu zminoyu vlastivostej simetriyi rechovini napr magnitnoyi u feromagnetikiv i antiferomagnetikiv elektrichnoyi u segnetikiv Pri T lt 8 feromagnetiki harakterizuyutsya spontannoyu namagnichenistyu v T 8 intensivnist teplovogo ruhu atomiv feromagnetika dostatnya dlya rujnuvannya jogo spontannoyi namagnichenosti vnaslidok chogo vin peretvoryuyetsya v paramagnetik Otzhe vishe vid takoyi temperaturi rechovina ye paramagnitnoyu a nizhche feromagnitnoyu chi ferimagnitnoyu Poznachayetsya zdebilshogo T C displaystyle T C Zmist 1 Sut yavisha 2 Povedinka rechovini vishe temperaturi Kyuri 3 Div takozh 4 Literatura 5 PosilannyaSut yavisha RedaguvatiFeromagnetizm zumovlenij obminnoyu vzayemodiyeyu mizh elektronami zavdyaki yakij spinam elektroniv vigidno oriyentuvatisya paralelno Prote haotichnij teplovij ruh namagayetsya rozoriyentuvati spini Pri nizkih temperaturah energiyi teplovogo ruhu ne vistachaye dlya podolannya feromagnetizmu Take podolannya vidbuvayetsya vishe pevnoyi temperaturi yaka nazivayetsya temperaturoyu Kyuri Fazovij perehid mizh feromagnitnim i paramagnitnim stanom rechovini ye fazovim perehodom drugogo rodu Povedinka rechovini vishe temperaturi Kyuri RedaguvatiVishe temperaturi Kyuri magnitna povedinka rechovini v osnovnomu opisuyetsya Zakonom Kyuri Vajsa Paramagnitna sprijnyatlivist u dobromu nablizhenni sliduye spivvidnoshennyu x C T T C displaystyle chi frac C T T mathrm C nbsp de C displaystyle C nbsp Konstanta Kyuri T C displaystyle T C nbsp Temperatura Kyuri Div takozh RedaguvatiTemperatura Neelya Zakon Kyuri Fazovij perehid pershogo rodu Fazovij perehid drugogo roduLiteratura RedaguvatiMala girnicha enciklopediya u 3 t za red V S Bileckogo D Shidnij vidavnichij dim 2013 T 3 S Ya 644 s Glosarij terminiv z himiyi uklad J Opejda O Shvajka In t fiziko organichnoyi himiyi ta vuglehimiyi im L M Litvinenka NAN Ukrayini Doneckij nacionalnij universitet Don Veber 2008 738 s ISBN 978 966 335 206 0 Posilannya RedaguvatiRoman Boca A Handbook of Magnetochemical Formulae Elsevier inc 2012 nbsp Ce nezavershena stattya z fiziki Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Temperatura Kyuri amp oldid 20809112