LiAlO2 Substrate
Tsanangudzo
LiAlO2 yakanakisa firimu rekristaro substrate.
Properties
| Crystal chimiro | M4 |
| Unit cell constant | a=5.17 A c=6.26 A |
| Melt point (℃) | 1900 |
| Density (g/cm3） | 2.62 |
| Kuoma (Mho) | 7.5 |
| Kupukuta | Single kana kaviri kana pasina |
| Crystal Orientation | ＜100＞＜001> |
Iyo LiAlO2 Substrate Tsanangudzo
Iyo LiAlO2 substrate inoreva substrate yakagadzirwa ne lithium aluminium oxide (LiAlO2).LiAlO2 musanganiswa wekristaro weboka remuchadenga R3m uye ine triangular crystal chimiro.
LiAlO2 substrates yakashandiswa mumhando dzakasiyana-siyana dzekushandisa, kusanganisira kuonda kwemafirimu kukura, epitaxial layers, uye heterostructures yemagetsi, optoelectronic, uye photonic zvishandiso.Nekuda kwehunhu hwayo hwakanaka hwemuviri nemakemikari, inonyanya kukodzera kugadzirwa kweyakafara bandgap semiconductor zvishandiso.
Imwe yemashandisirwo makuru eLiAlO2 substrates iri mumunda weGallium Nitride (GaN) yakavakirwa michina yakadai seHigh Electron Mobility Transistors (HEMTs) uye Light Emitting Diodes (LEDs).Iyo lattice kusawirirana pakati peLiAlO2 neGaN idiki, zvichiita kuti ive yakakodzera substrate yekukura epitaxial yeGaN matete mafirimu.Iyo LiAlO2 substrate inopa yemhando yepamusoro template yeGaN deposition, zvichikonzera kuvandudzwa kwechishandiso uye kuvimbika.
LiAlO2 substrates inoshandiswawo mune mamwe minda sekukura kweferroelectric zvinhu zvendangariro midziyo, kugadzirwa kwepiezoelectric zvishandiso, uye kugadzirwa kwemabhatiri ehurumende.Zvimiro zvavo zvakasarudzika, senge yakakwira yekupisa yekupisa, yakanaka mechanical kugadzikana, uye yakaderera dielectric kugara, inovapa mabhenefiti mune izvi maapplication.
Muchidimbu, LiAlO2 substrate inoreva substrate yakagadzirwa ne lithium aluminium oxide.LiAlO2 substrates inoshandiswa mumashandisirwo akasiyana-siyana, kunyanya pakukura kweGaN-based devices, uye kugadzirwa kwemamwe magetsi, optoelectronic uye photonic madivayiri.Ivo vane zvinodikanwa zvemuviri uye zvemakemikari zvimiro zvinovaita kuti vakwanise kuiswa kwemafirimu matete uye heterostructures uye inosimudzira mashandiro echishandiso.
