LADP-19 Magnetoresistance & Giant Magnetoresistance Effect
Kayan aikin yana samar da nau'ikan firikwensin maganadiso iri uku, wadanda sune firikwensin maganadisu da yawa, zafin firikwensin karfin maganadisu da firikwensin maganadisunadis anisotropic. Yana taimaka wa ɗalibai fahimtar ƙa'ida da aikace-aikace na tasirin magnetoresistance daban-daban, kayan aikin amintacce ne kuma abin dogaro, kuma abubuwan gwajin suna da wadata. Ana iya amfani dashi a cikin gwajin ilimin lissafi na yau da kullun, gwajin kimiyyar lissafi na zamani da cikakken gwajin kimiyyar lissafi a Kwaleji da jami'o'i da makarantun sakandare.
Gwaje-gwaje
1. Fahimta tasirin magneto-juriya da auna ma'aunin maganadisu Rb na abubuwa uku daban-daban.
2. Zane zane na Rb/R0 tare da B kuma sami ƙimar darajar juriya dangane da canji (Rb-R0) /R0.
3. Koyi yadda ake daidaita na'urori masu auna firikwensin magneto & lissafa ƙwarewar na'urori masu auna sigina na ƙarfin magneto-uku.
4. Auna ƙarfin lantarki mai fitarwa da na'urar firikwensin magneto-resistance guda uku.
5. Yi makircin madaurin hysteresis na GMR.
Bayani dalla-dalla
| Bayani | Bayani dalla-dalla |
| Multilayer GMR firikwensin | layin layi: 0.15 ~ 1.05 mT; itian hankali: 30.0 ~ 42.0 mV / V / mT |
| Spin bawul GMR firikwensin | jerin layi: -0.81 ~ 0.87 mT; itian hankali: 13.0 ~ 16.0 mV / V / mT |
| Hasken firikwensin maganadisho | jerin layi: -0.6 ~ 0.6 mT; ƙwarewa: 8.0 ~ 12.0 mV / V / mT |
| Helmholtz murfin | yawan juyawa: 200 a kowane nada; radius: 100 mm |
| Helmholtz yaɗa tushen tushen yanzu | 0 - 1.2 A daidaitacce |
| Mizanin tushe na yau da kullun | 0 - 5 Daidaitacce |
