EPR-72
Electron ni ubwoko bwibice byibanze hamwe na misa runaka hamwe nuburyo bubi. Irashobora gukora ubwoko bubiri bwimikorere; kimwe ni ukugenda kuri orbit ikikije nucleus, ikindi nukuzunguruka kumurongo unyura hagati yacyo. Kubera ko kugenda kwa electron bitanga ibihe, ingendo nigihe cya magnetiki kibyara mugihe cyo kugenda. Mubikorwa bya magnetiki bihoraho H, umwanya wa magnetiki ya electron ukora nkinkoni ntoya ya rukuruzi. Kubera ko spin quantum numero ya electron ari 1/2, electron ifite ibyerekezo bibiri gusa mumashanyarazi yo hanze: imwe irasa na H, ihuye ningufu nkeya Urwego, ingufu ni -1 / 2gβH; imwe iringaniye na H, ihuye nurwego rwo hejuru rwingufu, ingufu ni + 1 / 2gβH, naho itandukaniro ryingufu hagati yinzego zombi ni gβH. Niba mu cyerekezo cya perpendicular kuri H, amashanyarazi ya electromagnetic yumurongo wa v yongeweho kugirango yuzuze imiterere ya hv = gβH, ingufu nkeya zo mu rwego rwa elegitoronike zikurura ingufu za electromagnetic yumuriro hanyuma zigasimbuka kurwego rwo hejuru, rwitwa electronique paramagnetic resonance .
Ibintu bifite electron zidakorewe (cyangwa electron imwe) zigaragara muri orbital ya molekile. Nka radicals yubusa (molekile zirimo electron imwe imwe), dibasic na polybasic (molekile zirimo electron ebyiri cyangwa nyinshi zirenze imwe), molekile eshatu (nazo zifite electron ebyiri imwe muri orbital ya molekile, ariko ziratandukanye cyane Vuba aha, hariho imbaraga zikomeye imikoranire ya magneti hagati yandi, itandukanye na base ebyiri) nibindi.
Ibintu bifite electron imwe imwe igaragara muri orbitale ya atome, nka atome yicyuma ya alkali, ioni yinzibacyuho (harimo itsinda ryicyuma, itsinda rya palladium, hamwe na ion ya groupe ya platine, nayo ikaba yarujuje 3d, 4d, 5d shell), ibyuma bidasanzwe byubutaka bwisi (Hamwe yujujwe 4f shell) nibindi.
1 range Umwanya wa magnetiki urwego range 0 ~ 18000 Gauss ikomeza guhinduka
2 space Umwanya wumutwe wumutwe : 72mm
3 method Uburyo bukonje cooling gukonjesha amazi
4 weight Uburemere muri rusange : <2000kg
Irashobora guhindurwa ukurikije ibyo umukiriya asabwa