LEEM-8 Magnetoresistive Effect Experimental Apparatus Featured Image

I-LEEM-8 yesiXhobo soMfuniselo seMagnetoresistive Effect

Inkcazelo emfutshane:

Qaphela: i-oscilloscope ayifakwanga

Isixhobo silula kwisakhiwo kunye nesityebi kumxholo.Isebenzisa iindidi ezimbini zezivamvo: I-GaAs Hall sensor ukulinganisa ubunzulu bemagnethi yokungeniswa, kunye nokufunda ukuxhathisa kwe-InSb ye-magnetoresistance sensor phantsi kobukhulu obuhlukeneyo bemagnetic induction.Abafundi banokujonga umphumo weHolo kunye nefuthe le-magnetoresistance ye-semiconductor, ephawulwa ngophando kunye novavanyo loyilo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimvavanyo

1. Funda ngotshintsho lokuxhathisa lwenzwa ye-InSb xa ithelekiswa nobunzulu bomhlaba obusetyenziswayo;fumana ifomula yobungqina.

2. Plot InSb isivamvo ukuxhathisa vs ubukhulu magnetic field.

3. Funda iimpawu ze-AC zenzwa ye-InSb phantsi kommandla obuthathaka wamagnetic (isiphumo sokuphindaphinda kabini).

Iinkcukacha

Inkcazo	Iinkcukacha
Unikezelo lwamandla lwe-magneto-resistance sensor	0-3 mA ehlengahlengiswayo
Digital voltmeter	uluhlu 0-1.999 V isisombululo 1 mV
Digital milli-Teslameter	uluhlu 0-199.9 mT, isisombululo 0.1 mT