LEEM-8 Magnetoresistive Effect Experimental Ngwa

Rịba ama: oscilloscope agunyeghi

Ngwaọrụ a dị mfe ma nwekwaa ọdịnaya. Ọ na-eji ụdị ihe mmetụta abụọ: GaAs Hall sensor iji tụọ ike ndọta magnet, yana ịmụọ nkwụsi ike nke ihe mmetụta magnetoresistance InSb n'okpuru ike ndọta magnetik dị iche. Studentsmụ akwụkwọ nwere ike ịhụ nsonaazụ Hall na mmetụta magnetoresistance nke semiconductor, nke ejiri nyocha na nyocha nyocha.

Nleta

1. Mụọ mgbanwe nkwụsi ike nke ihe mmetụta InSb na nke ikuku magnet nke etinyere; chọta usoro ihe omuma.

2. Ibé InSb ihe mmetụta na-eguzogide vs magnetik ubi osisi ike.

3. Mụọ njirimara AC nke ihe mmetụta InSb n'okpuru mpaghara magnet na-adịghị ike (mmetụta ugboro abụọ).

Nkọwa