Wolfram meceer paramagnétik la, du ferromagnétik. Liy njëkka waral magnetism bi mooy wëréelu electron yi ci biir coq electron yu feesul, waaye jaxasoo bi am ci digganté moment magnetik yi dafa néew doole, moo tax du am magnetisasioŋ makroskopik.
Sudee dañuy jàngat àdduna magnetism ci macceer yi, dañuy faral di daje ak xeeti macceer magnetik yu bari, lu ci melni paramagnetism ak ferromagnetism. Kon, ban xeetu magnetism la tungsten bi bokk?
Li ci njëkk mooy nu leeral li ñuy woowe paramagnetism ak feromagnetism. Matériel paramagnetik mooy macceer bi, ci suufu benn champ magnétik buñ def, moment magnétik yi ci atom yi wala molecule yi ci biir matériel bi dañuy méngoo tuuti ci wàllu champ bi, loolu mooy jur magnetism bu néew doole. Waaye macceer ferromagnetik yi ñoo gëna am magnetism bu gëna am doole, te mën nañu defar seen bopp magnetisasioŋ makroskopik sudee amul benn champ magnétik buñ ci def. Magnetisation bi dafay wane ab diggante bu amul rëdd ci digganté dooley champ magnétique bi ak dooley champ bi.
Ci wàllu wen tungstène, màndarga magnetik yi dañuy njëkka nekk paramagnetik. Li ko waral mooy li electron yi di daje ci atom tungsten yi moo jur ay coquillage electron yu feeswul, ba noppi wëréelu electron yi ci biir coquillage yu feesul yi mën nañu defar ay moment magnetik. Waaye, wuute na ak macceer ferromagnetik yi, moment magnétik yi ci atomu tungsten yi dañuy jaxasoo bu baax, mënu ñu sos domen magnetik bu dëgër, moo tax duñu am magnetism macroscopic bu am solo. Ci ndigalu benn champ magnétik bu bawoo ci biti, moment magnétik yu tungsten yi dañuy méngoo tuuti ci wàllu champ bi, mu jur effet paramagnetik bu néew doole.
Ngir gëna xam màndarga paramagnetik yu tungsten, mën nanu xoolaat mbir yii:
1. Raññee Electron ak Defar Moment Magnetik
Tungsten bimu nekkee wen wuy jaar, amna xeetu electron yu bari te wuute. Ci biir xeetu electron yu fees dell, wëréelu electron yi dañuy defar ay moment magnetik. Moment yooyu dañu jaxasoo ndax amul benn champ magnétik bu bawoo ci biti, waaye suñu defee benn champ magnétik, dooley magnétik bi dafay leen boole tuuti.
2. Jaxasoo ci digganté jamonoy magnetik
Ak li atomu tungsten yi am moment magnetik, jaxasoo bi am ci digganté seeni moment daa néew doole. Loolu wuute na bu baax ak jumtukaayi domen magnetik yiy jaxasoo bu baax ci biir macceer ferromagnetik yi. Ci biir macceer ferromagnetik yi, jaxasoo bi am ci digganté domen magnetik yi ci wetam mën na jur magnetism makroskopik bu am solo ci macceer bi. Waaye, tungsten mënul forme domaine magnetik bu noonu mel ndax interaksioŋ yu néew doole yi am ci digganté moment magnetik yi.
3. Jeffin Magnetik Makroskopik
Ndax jaxasoo bi am ci digganté moment magnétique tungstène yi dafa néew doole te mënu sos benn magnetisation macroscopique, dafay wane effet paramagnetik bu néew doole ci suufu benn champ magnétik buñ def. Efe bii amul benn njariñ buñu ko méngale ak magnetism bu dëgër bi macceer ferromagnetik yi di wane.
