I-LEEM-8 I-Magnetoresistive Effect Isisetshenziswa Sokuhlola Isithombe Esifakiwe

I-LEEM-8 I-Magnetoresistive Effect Effect Amathuluzi Okuhlola

Incazelo emfushane:

Qaphela: i-oscilloscope ayifakiwe

Idivayisi ilula ngesakhiwo futhi inothile ngokuqukethwe.Isebenzisa izinhlobo ezimbili zezinzwa: Inzwa ye-GaAs Hall ukukala amandla kazibuthe wokungeniswa, kanye nokufunda ukumelana kwenzwa ye-InSb magnetoresistance sensor ngaphansi kokuqina okuhlukile kokazibuthe.Abafundi bangabuka umphumela weHholo kanye nomphumela we-magnetoresistance we-semiconductor, ebonakala ngocwaningo nokuhlolwa komklamo.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izivivinyo

1. Tadisha ukushintsha kokumelana kwenzwa ye-InSb ngokuqhathaniswa namandla kazibuthe asetshenzisiwe;thola ifomula ye-empirical.

2. Ukumelana nenzwa ye-Plot InSb vs amandla kazibuthe.

3. Funda izici ze-AC zenzwa ye-InSb ngaphansi kwendawo kazibuthe ebuthakathaka (umphumela wokuphindaphinda kabili).

Imininingwane

Incazelo	Imininingwane
Ukunikezwa kwamandla kwenzwa ye-magneto-resistance	0-3 mA iyalungiseka
I-voltmeter yedijithali	ububanzi 0-1.999 V ukulungiswa 1 mV
I-Digital milli-Teslameter	ububanzi 0-199.9 mT, ukulungiswa 0.1 mT