LEEM-8 Magnetoresistive Effect Experimental Apparatus Featured Image

LEEM-8 Magnetoresistive Mhedzisiro Ongororo Yezvishandiso

Tsananguro Pfupi:

Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Tarira: oscilloscope isina kuiswa

Chigadzirwa chiri nyore muchimiro uye zvakapfuma mune zvemukati. Iyo inoshandisa maviri marudzi e sensors: GaAs Hall sensor kuyera iyo magnetic induction kusimba, uye kuongorora kuramba kweInSb magnetoresistance sensor pasi peakasiyana magineti induction kusimba. Vadzidzi vanogona kucherechedza zvinoitika zveHoro uye magnetoresistance mhedzisiro ye semiconductor, ayo anozivikanwa nekutsvaga uye dhizaini yekuyedza.

Kuedza

1. Dzidza kushanduka kweshanduko yeiyo InSb sensor vs iyo yakashandiswa magineti masimba kusimba; tsvaga iyo empirical fomula.

2. Plot InSb sensor kuramba vs magnetic field kusimba.

3. Dzidza hunhu hwe AC yeiyo InSb sensor pasi pesimba risina simba remagetsi (frequency-yakapetana kuita).

Magadzirirwo

Tsananguro	Magadzirirwo
Simba rekushandisa remagineto-kuramba sensor	0-3 mA inogadziriswa
Dhijitari voltmeter	daro 0-1.999 V resolution 1 mV
Dhijitari milli-Teslameter	daro 0-199.9 mT, resolution 0.1 mT