LADP-4 Microwave Ferromagnetic Resonance Ngwa

Nkọwa dị mkpirikpi:

Ferromagnetic resonance na-arụ ọrụ dị mkpa na magnetism na ọbụna physics steeti siri ike.Ọ bụ ihe ndabere nke microwave ferrite physics.A na-eji Microwave ferrite eme ihe n'ọtụtụ ebe na teknụzụ radar na nzikọrịta ozi ngwa ndakwa nri.Nke a bụ ngwa nnwale anụ ahụ nke ọgbara ọhụrụ ejiri mezuo nkuzi nnwale nke nha ferromagnetic resonance curve nke sample ferrite.A na-ejikarị tụọ ahịrị resonance spectral ahịrị nke YIG otu kristal na polycrystalline samples, tụọ g factor, spin magnet ratio, resonance linewidth na oge ezumike, na nyochaa njirimara nke ngwa ndakwa nri.Ngwa ahụ nwere uru nke nha ziri ezi, kwụsiri ike na ntụkwasị obi, ọdịnaya nnwale bara ụba na ihe ndị ọzọ.Enwere ike iji ya maka nnwale ndị ọkachamara nke ụmụ akwụkwọ physics na nnwale physics ọgbara ọhụrụ.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nnwale

1. Lelee ngwa ndakwa nri ferromagnetic resonance phenomena nke ihe ferromagnetic.

2. Tulee obosara resonance ferromagnetic resonance (ΔH) nke ngwa ngwa ferrite ihe.

3. Tulee nke Landeg-ihe nke ngwa ndakwa nri ferrite.

4. Mụta ka esi eji usoro nnwale microwave.

Nkọwapụta

Sistemụ Microwave
Ihe atụ	2 (Mono-kristal na poly-crystal, otu nke ọ bụla)
Mita ugboro Microwave	ogologo: 8.6 GHz ~ 9.6 GHz
Akụkụ waveguide	ime: 22.86 mm × 10.16 mm (EIA: WR90 ma ọ bụ IEC: R100)
Electromagnet
Ntinye voltaji na izi ezi	Nke kachasị: ≥ 20 V, 1% ± 1 nkeji
Tinye nso nso a na izi ezi	0 ~ 2.5 A, 1% ± 1 nkeji
Nkwụsi ike	≤ 1 × 10^-3+5 mA
Ike ndọta	0 ~ 450mT
Ubi kpochapu
voltaji mmepụta	≥ 6 V
Nsonaazụ dị ugbu a	0.2 A ~ 0.7 A
Isi mmalite mgbaàmà Microwave steeti siri ike
Ugboro ugboro	8.6 ~ 9.6 GHz
Mfegharị ugboro ugboro	≤ ± 5×10^-4/15 min
Voltaji na-arụ ọrụ	~ 12 VDC
Ike mmepụta	> 20mW n'okpuru nha nha nha mode
Ụdị ọrụ & paramita	Nha nhata njupụta
	Mgbanwe mkpirisi mkpirisi nke ime

Ugboro ugboro ugboro: 1000 Hz

Nke ziri ezi: ± 15%

Skewness: <± 20％Ratio ebili mmiri na-eguzo voltaji <1.2Waveguide dimensionsinner: 22.86 mm× 10.16 mm (EIA: WR90 ma ọ bụ IEC: R100)

Ndepụta akụkụ

Nkọwa	Qty
Ngalaba njikwa	1
Electromagnet	1
Ebe nkwado	3
Sistemụ Microwave	1 set (gụnyere ihe dị iche iche ngwa ndakwa nri, isi iyi, ihe nchọpụta, wdg)
Ihe atụ	2 (Mono-kristal na poly-crystal, otu nke ọ bụla)
USB	1 set
Akwụkwọ ntuziaka	1