LADP-3 Microwave Electron Spin Resonance Na'urar
Hakanan ana kiran sautin ƙarfin sigina na lantarki, wanda ke nufin abin da ke faruwa na sauyawar yanayi tsakanin matakan ƙarfin kuzarin maganadisun lokacin da yanayin ƙarfin maganadisu ya daidaita shi a yayin da yake magana. Ana iya lura da wannan yanayin a cikin kayan aiki tare da lokutan magnetic wadanda ba a biya su ba (watau mahaukatan da ke dauke da wutar lantarki mara karfi). Sabili da haka, karɓawar zafin lantarki wata hanya ce mai mahimmanci don gano ƙwayoyin wutar lantarki marasa ƙarfi a cikin kwayar halitta da ma'amalarsu da abubuwan da ke kewaye da su, don samun bayanai game da tsarin ƙananan kayan. Wannan hanyar tana da hankali da kuma ƙuduri, kuma ana iya amfani dashi don bincika kayan daki-daki ba tareda lalata tsarin samfurin ba kuma babu tsangwama ga aikin sunadarai. A halin yanzu, ana amfani dashi sosai a cikin binciken ilimin kimiyyar lissafi, ilmin sunadarai, ilmin halitta da magani.
Gwaje-gwaje
1. Bincike kuma ku yarda da sabon layin lantarki.
2. Auna na Lande's g-factor na samfurin DPPH.
3. Koyi yadda ake amfani da na'urorin microwave a cikin tsarin EPR.
4. Fahimtar igiyar tsaye ta hanyar sauya tsayin rami mai raɗaɗi kuma ƙayyade nisan zango.
5. Auna rarraba filin raƙuman ruwa a cikin rami mai ƙarfi kuma ƙayyade nisan zango.
Bayani dalla-dalla
| Tsarin Microwave | |
| Short-kewaye fistan | zangon daidaitawa: 30 mm |
| Samfurin | DPPH foda a cikin bututu (girma: Φ2 × 6 mm) |
| Mitar mita na lantarki | zangon awo: 8.6 GHz ~ 9.6 GHz |
| Girman waveguide | na ciki: 22.86 mm × 10.16 mm (EIA: WR90 ko IEC: R100) |
| Kayan aikin lantarki | |
| Input voltage da daidaito | Max: V 20 V, 1% ± lambar 1 |
| Shigar da kewayon yanzu da daidaito | 0 ~ 2.5 A, 1% ± 1 lambobi |
| Kwanciyar hankali | × 1 × 10-3+ 5 MA |
| Ofarfin filin maganaɗisu | 0 ~ 450 mT |
| Sharar Filin | |
| Fitarwa ƙarfin lantarki | V 6 V |
| Sakamakon kewayon yanzu | 0.2 ~ 0.7 A |
| Yankin daidaitawa na lokaci | ° 180 ° |
| Sakamakon sikanin | Mai haɗin BNC, fitowar saƙar haƙori mai fitarwa 1 ~ 10 V |
| Tushen siginar Microwave na Jiha | |
| Mitar lokaci | 8.6 ~ 9.6 GHz |
| Yawan yawo | 5 × 10-4/ 15 min |
| Aiki ƙarfin lantarki | ~ 12 VDC |
| Powerarfin fitarwa | > 20 mW a ƙarƙashin daidaita yanayin girma |
| Yanayin aiki & sigogi | Daidaita girma |
| Canjin yanayin murabba'i na ciki | |
Maimaita mita: 1000 Hz
Gaskiya: ± 15%
Skewness: <± 20 ％ Yanayin tsayayyen awon karfin wuta <1.2Waveguide dimininner: 22.86 mm × 10.16 mm (EIA: WR90 ko IEC: R100)
Jerin sassan
| Bayani | Qty |
| Babban Mai Kulawa | 1 |
| Kayan aikin lantarki | 1 |
| Tushen Tallafi | 3 |
| Tsarin Microwave | 1 saiti (gami da nau'ikan nau'ikan microwave, tushe, mai ganowa, da sauransu) |
| Samfurin DPPH | 1 |
| USB | 7 |
| Littafin Umarni | 1 |
