LaAlO3 Substrate
Bayani
LaAlO3kristal guda ɗaya shine mafi mahimmancin masana'antu, manyan-size high-zazzabi superconducting bakin ciki fim substrate guda crystal abu.Girmanta tare da hanyar Czochralski, inci 2 a diamita da kristal guda mafi girma kuma ana iya samun substrate Ya dace da samar da na'urorin lantarki masu sarrafa zafin jiki mai ƙarfi (kamar sadarwa mai nisa a cikin manyan zafin jiki na matattarar microwave da sauransu).
Kayayyaki
| Tsarin Crystal | M6 (zazzabi na yau da kullun) | M3 (> 435 ℃) |
| Naúrar Cell Constant | M6 a=5.357A c=13.22A | M3 da = 3.821 |
| Matsayin narkewa (℃) | 2080 | |
| Yawan yawa (g/cm3) | 6.52 | |
| Hardness (Mho) | 6-6.5 | |
| Thermal Fadada | 9.4x10-6/ ℃ | |
| Dielectric Constant | ε=21 | |
| Asarar Secant (10 GHz) | 3×10-4@300k,～0.6×10-4@77k | |
| Launi da Bayyanar | Don anneal da yanayi sun bambanta daga launin ruwan kasa zuwa launin ruwan kasa | |
| Kwanciyar Hankali | Yanayin zafin jiki ba ya narkewa a cikin ma'adanai, zafin jiki ya fi 150 ℃ a cikin h3po4 mai narkewa. | |
| Halaye | Don na'urar lantarki ta microwave | |
| Hanyar Girma | Hanyar Czochralski | |
| Girman | 10x3,10x5,10x10,15x15,20x15,20x20, | |
| Ф15, 20, 1″, 2″, 2.6″ | ||
| Kauri | 0.5mm, 1.0mm | |
| goge baki | Single ko biyu | |
| Crystal Orientation | 100 ~ 110 ~ 111＞ | |
| Daidaiton Juyawa | ± 0.5° | |
| Mayar da Edge | 2° (na musamman a cikin 1°) | |
| Angle na Crystalline | Girma na musamman da daidaitawa suna samuwa akan buƙata | |
| Ra | ≤5Å (5µm×5µm) | |
| Kunshi | Jaka mai tsabta 100, jaka mai tsabta 1000 daidai | |
Amfanin Low Dielectric Constant
Rage karkatar da sigina: A cikin da'irori na lantarki da tsarin sadarwa, ƙananan ƙarancin wutar lantarki yana taimakawa rage karkatar da sigina.Abubuwan dielectric na iya rinjayar yaduwar siginar lantarki, haifar da asarar sigina da jinkiri.Ƙananan-k kayan yana rage waɗannan tasirin, yana ba da damar ingantaccen watsa sigina da haɓaka aikin tsarin gaba ɗaya.
Haɓaka ingancin rufi: Ana amfani da kayan aikin dielectric sau da yawa azaman insulators don keɓance abubuwan gudanarwa da hana zubewa.Low dielectric akai-akai samar da ingantacciyar rufi ta rage girman makamashin da aka ɓace zuwa haɗin haɗin lantarki tsakanin masu haɗawa da ke kusa.Wannan yana haifar da ƙara yawan ƙarfin makamashi da rage yawan wutar lantarki na tsarin lantarki.
