LADP-4 Microwave Qalab Maqaar-wadareedka 'Ferromagnetic Resonance Apparatus'
Resonance-ka 'Ferromagnetic resonance' wuxuu door muhiim ah ka ciyaaraa birlabta iyo xitaa fiisikiska adag ee gobolka. Waa aasaaska fiisigis ferrite microwave. Microwave ferrite waxaa si weyn loogu isticmaalay teknolojiyadda radar iyo isgaarsiinta microwave. Fd-fmr-a microwave ferromagnetic resonance qalab tijaabo ah oo ay soo saartay Shanghai Fudan Tianxin science and Education Instrument Co., Ltd. waa aalad tijaabo jireed oo casri ah oo loo adeegsado in lagu dhammeeyo barashada tijaabada ee cabbiraadda meerkudhiigga ferromagnetic ee shaybaarada ferrite. Waxaa badanaa loo isticmaalaa in lagu cabbiro khadadka muuqaalka muuqaalka ee 'YIG' crystal single iyo polycrystalline samples, cabbiraadda g factor, saamiga magnetic wareega, ballaadhinta resonance iyo waqtiga nasashada, iyo falanqaynta astaamaha nidaamka microwave. Qalabku wuxuu leeyahay faa iidooyinka cabirka saxda ah, xasilloon oo lagu kalsoonaan karo, maadada tijaabada hodanka ah iyo wixii la mid ah. Waxaa loo isticmaali karaa tijaabooyinka xirfadeed ee ardayda fiisigiska sare iyo tijaabooyinka fiisigiska casriga ah.
Tijaabooyin
1. U fiirso ifafaale u-celinta maaddada microwave-ka ee walxaha ferromagnetic.
2. Cabir baaxadda xarriiqda xaddiga firromagnetic (ofH) ee walxaha ferrite microwave.
3. Cabir Lande-yada g-factor ee ferrite microwave.
4. Baro sida loo isticmaalo qalabka tijaabada microwave.
* Qaar baa la arkay natiijooyin tijaabo ah oo lagu muujiyay bidix.
Sooc
| Nidaamka Microwave | |
| Muunad | 2 (mono-crystal iyo poly-crystal, midkiiba midkiiba) |
| Mitirka soo noqnoqda ee microwave | baaxad: 8.6 GHz ~ 9.6 GHz |
| Qiyaasaha Mowjadaha | gudaha: 22.86 mm × 10.16 mm (EIA: WR90 ama IEC: R100) |
| Electromagnet | |
| Danab gelinta iyo saxsanaanta | Ugu badnaan: ≥ 20 V, 1% ± 1 lambar |
| Xaddiga xaddiga hadda jira iyo saxnaanta | 0 ~ 2.5 A, 1% ± 1 lambar |
| Xasiloonida | × 1 × 10-3+ 5 mA |
| Awoodda aagga magnetka | 0 ~ 450 mT |
| Goob xaaqid | |
| Danab wax soo saar | V 6 V |
| Soosaarka hadda jira | 0.2 A ~ 0.7 A |
| Xaaladda Solid Mowjadaha Xilliga adag | |
| Joogtaynta | 8.6 ~ 9.6 GHz |
| Mowjadaha soo noqnoqda | 5 5 10-4/ 15 daqiiqo |
| Danab shaqeeya | ~ 12 VDC |
| Awoodda wax soo saarka | > 20 mW oo ku hoos jira xajmi ballaadhan |
| Habka hawlgalka & xuduudaha | Ilodanimada isle'eg |
| Is-beddelka wareega laba-geesoodka ah | |
Soo noqnoqoshada soo noqnoqoshada: 1000 Hz
Sax: ± 15%
Skewness: <± 20 ％ Qiyaasta istaandarka mawjadaha taagan <1.2Waveguide cabirka: 22.86 mm 10.16 mm (EIA: WR90 ama IEC: R100)
Liiska Qaybaha
| Sharaxaad | Qty |
| Qaybta Maamulaha | 1 |
| Electromagnet | 1 |
| Saldhiga Taageerada | 3 |
| Nidaamka Microwave | 1 set (oo ay ku jiraan qaybaha kala duwan ee microwave, isha, qalabka wax lagu baaro, iwm) |
| Muunad | 2 (mono-crystal iyo poly-crystal, midkiiba midkiiba) |
| Xarkaha | 1 dhigay |
| Buugga tilmaamaha | 1 |
