Ngwa LEEM-8 Mmetụta Magnetoresistive Ngwa egosipụtara onyonyo

Ngwa nnwale LEEM-8 Magnetoresitive Mmetụta

Nkọwa dị mkpirikpi:

Mara: oscilloscope etinyeghị

Ngwaọrụ dị mfe na nhazi yana ọgaranya ọdịnaya.Ọ na-eji ụdị sensọ abụọ: ihe mmetụta GaAs Hall iji tụọ ike induction magnetik, yana mụọ nguzogide nke InSb magnetoresistance sensọ n'okpuru ike induction magnet dị iche iche.Ụmụ akwụkwọ nwere ike ịhụ mmetụta Ụlọ Nzukọ na magnetoresistance mmetụta nke semiconductor, bụ nke e ji nyocha nyocha na imewe mara.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nnwale

1. Mụta mgbanwe nguzogide nke InSb sensọ vs ike ndọta etinyere;chọta usoro ihe atụ.

2. Plot InSb sensọ eguzogide vs magnetik ike ike.

3. Mụta njirimara AC nke ihe mmetụta InSb n'okpuru ebe ndọta na-adịghị ike (mmetụta ugboro-okpukpu abụọ).

Nkọwapụta

Nkọwa	Nkọwapụta
Ike nke ihe mmetụta magneto-eguzogide	0-3 mA nwere ike idozi
Voltmeter dijitalụ	nso 0-1.999 V mkpebi 1 mV
milli-Teslameter dijitalụ	nso 0-199.9 mT, mkpebi 0.1 mT