LEEM-10 Gwajin Gwajin na PN Junction halaye
Halaye na zahiri na mahaɗan PN suna ɗayan mahimman abubuwan da ke cikin koyar da ilimin kimiyyar lissafi, kimiyyar lissafi da lantarki. Boltzmann akai akai akai ne a kimiyyar lissafi. A cikin kayan koyarwar gwajin kimiyyar lissafi, an sami wasu ma'aunai na kayan zahiri, kamar yawan lantarki, yawan caji, Planck akai, da sauransu, amma akwai 'yan gwaje-gwaje kan auna ma'aunin Boltzmann da kuma nazarin yaduwar Boltzmann. Za'a iya amfani da mai gwaji na zahiri na PN wanda kamfaninmu ya samar don auna kaddarorin jiki da kuma ƙarfin Boltzmann na mahaɗin PN, da kuma koyon sabuwar hanyar rashin ƙarfin aunawar yanzu.
Gwaje-gwaje
1. Gwaji PN mahaɗar rarrabawa a halin yanzu tare da ƙarfin mahaɗa, kuma sami Boltzmann akai
2. Gina mai canza-ƙarfin wutan lantarki ta amfani da makullin aiki don auna ƙarfin mara ƙarfi
3. Gwajin PN mahaɗar ƙarfin wutar lantarki akan zazzabi, kuma sami ƙwarewar ƙarfin ƙarfin mahaɗi tare da zafin jiki
4. Samu haramtaccen bandwidth na kayan siliki a 0 K kusan
5. Gwaji zafin jiki da juriya ta lantarki ta amfani da ƙarfin platinum da hanyar gada ta DC
Bayani dalla-dalla
| Bayani | Bayani dalla-dalla |
| DC wutar lantarki | Saiti 2, 0 ~ 15 V da 0 ~ 1.5 V, daidaitacce |
| Digital voltmeter | Saiti 2, lambobi 3-1 / 2, iyaka: 0 ~ 2 V; 4-1 / 2 lamba, zangon: 0 ~ 20 V |
| Mai kula da yanayin zafi | kewayon: ɗakin zafin jiki zuwa 80 ° C, ƙuduri: 0.1 ° C |
| Yanayin zafin jiki | Platinum juriya thermometric gada (R0= 100.00 Ω a 0 ° C) |
Jerin Sashe
| Bayani | Qty |
| Babban sashi | 2 |
| TIP31 transistor | 1 |
| Saunawa | 1 |
| C9013 transistor | 1 |
| LF356 Op-Amp | 2 |
| Waya mai tsalle | 25 |
| Sigina na sigina | 1 |
| Umurnin umarni | 1 |
