Isixhobo Sovavanyo se-LEEM-8 se-Magnetoresistive Effect Umfanekiso Ovezweyo

Izixhobo zovavanyo ze-LEEM-8 ze-Magnetoresistive Effect

Inkcazo emfutshane:

Qaphela: i-oscilloscope ayifakwanga

Esi sixhobo silula ngesakhiwo kwaye sityebile kumxholo. Sisebenzisa iintlobo ezimbini zeesensa: i-GaAs Hall sensor ukulinganisa i-magnetic induction intensity, kunye nokufunda ukumelana kwe-InSb magnetoresistance sensor phantsi kwe-magnetic induction intensity eyahlukileyo. Abafundi banokubona i-Hall effect kunye ne-magnetoresistance effect ye-semiconductor, ezibonakaliswa luphando kunye novavanyo loyilo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimvavanyo

1. Funda utshintsho lokuxhathisa kwe-InSb sensor ngokuchasene nobunzulu be-magnetic field esetyenzisiweyo; fumana ifomula ye-empirical.

2. Ukumelana nesensor ye-InSb xa kuthelekiswa nobunzima bentsimi yemagnethi.

3. Funda iimpawu ze-AC ze-sensor ye-InSb phantsi kwe-magnetic field ebuthathaka (isiphumo sokuphindaphindeka kabini).

Iinkcukacha

Inkcazo	Iinkcukacha
Ubonelelo lwamandla lwenzwa yokumelana nemagneto	I-0-3 mA ehlengahlengiswayo
I-voltmeter yedijithali	uluhlu 0-1.999 V isisombululo 1 mV
I-Digital milli-Teslameter	uluhlu 0-199.9 mT, isisombululo 0.1 mT