Na'urar Gwaji Tasirin Magnetoresistive ta LEEM-8

Takaitaccen Bayani:

Lura: ba a haɗa da oscilloscope ba

Na'urar tana da tsari mai sauƙi kuma tana da wadataccen abun ciki. Tana amfani da nau'ikan na'urori masu auna sigina guda biyu: na'urar auna sigina ta GaAs Hall don auna ƙarfin induction na maganadisu, da kuma nazarin juriyar na'urar auna sigina ta InSb a ƙarƙashin ƙarfin induction na maganadisu daban-daban. Ɗalibai za su iya lura da tasirin Hall da tasirin magnetoresistance na semiconductor, waɗanda aka siffanta su ta hanyar bincike da gwaje-gwajen ƙira.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Gwaje-gwaje

1. Yi nazarin canjin juriya na firikwensin InSb idan aka kwatanta da ƙarfin filin maganadisu da aka yi amfani da shi; nemo dabarar gwaji.

2. Juriyar firikwensin InSb na Plot idan aka kwatanta da ƙarfin filin maganadisu.

3. Yi nazarin halayen AC na firikwensin InSb a ƙarƙashin raunin filin maganadisu (tasirin mita biyu).

Bayani dalla-dalla

Bayani	Bayani dalla-dalla
Samar da wutar lantarki ta firikwensin juriya na magneto	0-3 mA mai daidaitawa
Na'urar auna ƙarfin lantarki ta dijital	ƙudurin V 1 mV
Milili na Dijital-Teslameter	kewayon 0-199.9 mT, ƙuduri 0.1 mT