Na'urar Rawaya Mai Kama da Ferromagnetic ta LADP-4 Hoton da aka Fito

Na'urar Raɗawa Mai Kama da Ferromagnetic ta LADP-4

Takaitaccen Bayani:

Haɗakar ferromagnetic tana taka muhimmiyar rawa a cikin maganadisu har ma da kimiyyar yanayin ƙarfi. Ita ce tushen kimiyyar ferrite ta microwave. An yi amfani da ferrite na microwave dangane da fasahar radar da sadarwa ta microwave. A zamanin yau, haɗakar ferromagnetic, kamar haɗakar electron da haɗaɗɗiyar maganadisu, hanya ce mai tasiri don nazarin halayen macroscopic da ƙananan tsarin kayan aiki.
Na'urar ƙararrawa ta ferromagnetic ta microwave galibi ta ƙunshi sassa uku: babban tsarin injin gwaji, tsarin microwave da tsarin maganadisu. Bugu da ƙari, za a sanya wa gwajin oscilloscope mai layi biyu (wani ɓangare na zaɓi).

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Gwaje-gwaje

1. Fahimta da kuma ƙwarewa a cikin ayyuka da hanyoyin da ake bi wajen daidaita kowace na'urar microwave.

2. Fahimci ma'auninsake dubawaƙa'ida da yanayin gwaji na resonance na ferromagnetic, da kuma fahimtar halayen gabaɗaya na resonance na ferromagnetic ta hanyar lura da phenomenuna ferromagnetic resonance.

3. Siginar ferromagnetic resonance na YIG polycrystallineƙwallo su neAn lura da shi ta hanyar oscilloscope don tantance filin maganadisu mai amsawa, da kuma g factor da rabon gyromagnetic na samfuran polycrystallinesu nean ƙididdige shi bisa ga mitar microwave.

4.Thena'urar auna galvanometer ta dijitalana amfani da shi don auna tdangantakar da ke tsakanin wutar lantarki mai fitar da ramin resonant da filin maganadisu,bayyanalanƙwasa mai amsawa,kuma a ƙayyadefilin maganadisu mai motsiFaɗin layin resonancean ƙaddara shi bisa ga lanƙwasa ma'auni, da lokacin shakatawaAn kiyasta samfurin YIG polycrystalline.

5. Siginar ƙararrawa ta ferromagnetic na ƙwallon lu'ulu'u guda ɗaya na YIGisan lura da shi ta hanyar oscilloscope, kuma siginar resonance guda ɗayais an lura da shi ta hanyar canjin lokaci, don koyon hanyar tantance filin maganadisu mai amsawa ta hanyar lura da oscilloscope.

6. Koyi yadda ake auna tsawon raƙuman ruwa da kuma yawan sautin resonant na resonaramin ntta hanyar gajeren da'irapiston.

7. Thedangantaka tsakanin mai da hankalifilin maganadisu na samfurin lu'ulu'u guda ɗaya na YIGkuma an auna, kumagirmanfilin maganadisu mai kama da na maganadisu mai sauƙi da kumamai taurian ƙaddara axis na maganadisu. TAn ƙididdige ma'aunin anisotropy da factor.

Gajere-da'irapiston	0-35mm
Odiamita na ciki na bututun samfurin	kimanin 5mm
MMita mita ta icrowaveKewayon aunawa	8.2GHz-12.4GHz
DijitalGaussmitar	Nisa: 20000GsRmafitarabo: 1Gs
Wjagoran aveguideƙayyadewa	BJ-100 (Cikingirman cikina jagorar igiyar ruwa: 22.86mm×10.16mm)
Farin Cikitushe	0-6V mai daidaitawa akai-akai, rabon ƙuduri0.01V
Filin maganadisu na daidaitawa	50Hz, 0-16V (ƙimar kololuwa-zuwa-kololuwa) ana iya daidaitawa akai-akai
Na'urar auna galvanometer	20mARmafitarabo: 0.01mA 2mARmafitarabo: 0.001mA
Samfurin gwajis	Kwallon lu'ulu'u guda ɗaya na YIG (wanda aka daidaita), YIG polycrystallayiƙwallo