Magnetism wani muhimmin ƙarfi ne a yanayi wanda ke taka muhimmiyar rawa a aikace-aikacen kimiyya da fasaha daban-daban. A zuciyar abubuwan maganadisu sunemaganadisu, musammankarfi maganadiso, waɗanda ke da kaddarorin musamman waɗanda za a iya rarraba su zuwa nau'ikan maganadisu daban-daban guda bakwai. Fahimtar waɗannan nau'ikan na iya haɓaka fahimtar mu na yadda ƙarfin maganadisu ke aiki da aikace-aikacen su a rayuwar yau da kullun.
1. Ferromagnetism: Wannan shi ne mafi yawan nau'in maganadisu, kuma kayan kamar baƙin ƙarfe, cobalt, da nickel suna dakarfi magnetism. Ƙarfin maganadisu da aka yi daga waɗannan kayan na iya riƙe magnetism ɗinsu ko da bayan filin maganadisu na waje ya ɓace.
2. Paramagnetic: A cikin wannan nau'in, kayan yana da rauni mai raɗaɗi zuwa filin maganadisu. Ba kamar kayan ferromagnetic ba, abubuwan paramagnetic ba sa riƙe maganadisu bayan filin maganadisu na waje ya ɓace.Ƙarfin maganadisuna iya shafar waɗannan kayan, amma tasirin ɗan lokaci ne.
3. Dimagnetism: Duk kayan suna nuna wasu nau'ikan kayan aikin diamagnetic, wanda shine nau'i mai rauni sosai na maganadisu. Ƙaƙƙarfan maganadisu na iya korar kayan diamagnetic, a wasu lokuta yana sa su yin lefiti, suna baje koli na ban sha'awa.karfin maganadisu.
4. Antiferromagnetism: A cikin kayan antiferromagnetic, lokacin maganadisu na kusa suna daidaitawa a gaba dayan kwatance, suna soke juna. Wannan yana haifar da babu magnetization ko da a gaban amaganadisu mai ƙarfi.
5. Ferrimagnetism: Kamar antiferromagnetism, kayan aikin ferrimagnetic suna da kishiyar lokacin maganadisu, amma ba daidai ba ne, yana haifar da magnetization net. Ƙarfafan maganadisu na iya yin hulɗa tare da waɗannan kayan, yana sa su amfani a aikace-aikace iri-iri.
6. Superparamagnetism: Wannan al'amari yana faruwa ne a cikin ƙananan nanoparticles na ferromagnetic ko ferrimagnetic nanoparticles. Lokacin da aka fallasa su da maganadisu mai ƙarfi, waɗannan barbashi suna nuna maganan maganadisu, yayin da babu filin maganadisu, magnetization ɗin ya ɓace.
7. Supermagnetic: Wannan nau'in yana kwatanta kayan da galibi ba su da maganadisu amma suna zama magnetized lokacin da aka fallasa su zuwa filayen maganadisu masu ƙarfi.
A ƙarshe, nazarin maganadisu, musamman ta hanyar ruwan tabarau na maganadiso mai ƙarfi, yana bayyana duniya mai sarƙaƙƙiya da ban sha'awa. Kowane nau'in maganadisu yana da kaddarori na musamman da aikace-aikace waɗanda ke da mahimmanci don ci gaban fasaha da kimiyyar kayan aiki. Fahimtar waɗannan nau'ikan ba kawai zai haɓaka ilimin mu na abubuwan mamaki ba amma har ma yana buɗe kofa ga sabbin aikace-aikacen maganadisu masu ƙarfi a fagage daban-daban.
Lokacin aikawa: Nuwamba-22-2024