samfurori

LiAlO2 Substrate

taƙaitaccen bayanin:

1. Low dielectric akai-akai

2. Low Microwave asarar

3. Babban zafin jiki superconducting bakin ciki fim


Cikakken Bayani

Tags samfurin

Bayani

LiAlO2 shine ingantaccen fim ɗin crystal.

Kayayyaki

Tsarin Crystal

M4

Tantanin halitta na raka'a

A = 5.17 A = 6.26 A

Matsayin narkewa (℃)

1900

Yawan yawa (g/cm3)

2.62

Hardness (Mho)

7.5

goge baki

Single ko biyu ko babu

Crystal Orientation

100 ~ 001>

Ma'anar LiAlO2 Substrate

Substrate na LiAlO2 yana nufin abin da aka yi da lithium aluminum oxide (LiAlO2).LiAlO2 wani fili ne na crystalline na rukunin sararin samaniya R3m kuma yana da tsarin crystal triangular.

An yi amfani da maƙallan LiAlO2 a cikin aikace-aikace iri-iri, ciki har da haɓakar fim na bakin ciki, yadudduka na epitaxial, da heterostructures don na'urorin lantarki, optoelectronic, da photonic.Saboda kyawawan kaddarorinsa na zahiri da sinadarai, ya dace musamman don haɓaka na'urori masu fa'ida na bandgap.

Ɗaya daga cikin manyan aikace-aikace na LiAlO2 substrates yana cikin filin na'urori na Gallium Nitride (GaN) kamar High Electron Mobility Transistors (HEMTs) da Light Emitting Diodes (LEDs).Rashin daidaituwar lattice tsakanin LiAlO2 da GaN kadan ne, yana mai da shi madaidaicin madaidaicin ci gaban epitaxial na fina-finan bakin ciki na GaN.Matsakaicin LiAlO2 yana ba da samfuri mai inganci don ƙaddamar da GaN, yana haifar da ingantaccen aikin na'urar da aminci.

Hakanan ana amfani da kayan aikin LiAlO2 a wasu fannoni kamar haɓaka kayan ferroelectric don na'urorin ƙwaƙwalwar ajiya, haɓaka na'urorin piezoelectric, da ƙirƙira na batura masu ƙarfi.Kaddarorinsu na musamman, irin su babban ƙarfin wutar lantarki, ingantaccen kwanciyar hankali na inji, da ƙarancin dielectric akai-akai, suna ba su fa'idodi a cikin waɗannan aikace-aikacen.

A taƙaice, LiAlO2 substrate yana nufin wani abu da aka yi da lithium aluminum oxide.Ana amfani da kayan aikin LiAlO2 a aikace-aikace daban-daban, musamman don haɓaka na'urorin tushen GaN, da haɓaka sauran na'urorin lantarki, na'urorin lantarki da na hoto.Suna da kyawawan kaddarorin jiki da sinadarai waɗanda ke sa su dace da jigon fina-finai na sirara da kayan gini da haɓaka aikin na'urar.


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana