LEEM-8 Magnetoresistive Effect Experimental Apparatus

Kufotokozera Kwachidule:

Chidziwitso: oscilloscope sichinaphatikizidwe

Chipangizocho ndi chophweka mwadongosolo komanso cholemera muzinthu.Imagwiritsa ntchito masensa amitundu iwiri: Sensor ya GaAs Hall kuyeza mphamvu ya maginito, ndikuphunzira kukana kwa InSb magnetoresistance sensor pansi pa mphamvu ya maginito induction intensity.Ophunzira amatha kuwona momwe Hall imagwirira ntchito komanso mphamvu ya magnetoresistance ya semiconductor, yomwe imadziwika ndi kafukufuku komanso kuyesa kamangidwe.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Zoyesera

1. Phunzirani kusintha kwa kukana kwa sensa ya InSb motsutsana ndi mphamvu ya maginito yomwe imagwiritsidwa ntchito;pezani fomula yoyeserera.

2. Plot InSb sensor resistance vs mphamvu ya maginito.

3. Phunzirani mawonekedwe a AC a sensa ya InSb pansi pa mphamvu ya maginito yofooka (mawonekedwe owirikiza kawiri).

Zofotokozera

Kufotokozera	Zofotokozera
Mphamvu ya magneto-resistance sensor	0-3 mA chosinthika
Digital voltmeter	osiyanasiyana 0-1.999 V kusamvana 1 mV
Digital milli-Teslameter	osiyanasiyana 0-199.9 mT, kusamvana 0.1 mT