SrTiO3 Substrate
Ibisobanuro
SrTiO3 kristu imwe ifite imiterere ya lattice yimiterere yibikoresho bya perovskite.Nibikoresho byiza cyane byo gukura kwa epitaxy ya HTS na firime nyinshi ya oxyde.Byakoreshejwe cyane mubushakashatsi bwubushyuhe bwo hejuru burenze firime yoroheje.Irakoreshwa cyane muri windows idasanzwe ya optique hamwe nintego nziza yo gusohora.
Ibyiza
Icyerekezo: (100) +/- 0.5 Impamyabumenyi
Icyerekezo cya orietation Icyerekezo: <001> +/- 2 Impamyabumenyi iboneka nkuburyo hamwe nigiciro cyinyongera
Igipolonye: Uruhande rumwe EPI yasizwe na tecnologiya ya CMP yangiritse munsi yubutaka.
Gupakira: Bipakiye mumifuka 100 ya plastike munsi yicyumba 1000 gisukuye.
| Imiterere ya Crystal | Cubic, a = 3.905 A. |
| Uburyo bwo Gukura | Vernuil |
| Ubucucike （g / cm3） | 5.175 |
| Gushonga Ingingo （℃） | 2080 |
| Gukomera (Mho) | 6 |
| Kwagura Ubushyuhe | 10.4 (x10-6/ ℃) |
| Umuyoboro uhoraho | ~ 300 |
| Gutakaza Tangent kuri 10 GHz | ~ 5x10-4@ 300K, ~ 3 x10-4@ 77K |
| Ibara no Kugaragara | Mucyo (rimwe na rimwe byijimye gato ukurikije imiterere ya annealing) .Nta mpanga |
| Imiti ihamye | Kudashonga mumazi |
SrTiO3 Ibisobanuro Byibisobanuro
Substrate ya SrTiO3 bivuga substrate ya kristaline ikozwe muri compound strontium titanate (SrTiO3).SrTiO3 ni ibikoresho bya perovskite bifite cubic kristal yububiko, irangwa na dielectric ihoraho, ihindagurika ryinshi ryumuriro, hamwe na latike nziza ihuye nibindi bikoresho byinshi.
SrTiO3 substrates ikoreshwa cyane mubice byo gushira firime yoroheje no gukura kwa epitaxial.Imiterere ya cubic ya SrTiO3 ituma imikurire ya firime nziza yo mu rwego rwo hejuru ifite ubuziranenge bwa kristaline hamwe nubucucike buke.Ibi bituma SrTiO3 substrates ikwiranye cyane no gukura epitaxial firime na heterostructures kubikorwa bitandukanye.
Ihinduka ryinshi rya dielectric ya SrTiO3 ituma ikwiranye na progaramu nka capacator, ibikoresho byo kwibuka, hamwe na ferroelektrike yoroheje.Ubushyuhe bwumuriro butuma bukwiranye nubushyuhe bwo hejuru.
Byongeye kandi, imiterere itandukanye ya SrTiO3, nkubushyuhe bwayo bwumuriro mubushyuhe buke hamwe nogushobora gutera leta irenze urugero, bituma iba ingirakamaro mubushakashatsi bwibintu bya fiziki hamwe no guteza imbere ibikoresho bya elegitoroniki na optoelectronic.
Muri make, SrTiO3 insimburangingo ni kristalline substrate ikozwe muri strontium titanate, ikunze gukoreshwa muburyo bwa firime yoroheje, gukura kwa epitaxial, hamwe nuburyo bwinshi bwa elegitoronike na optoelectronic bitewe na dielectric ihoraho, ituje ryumuriro, hamwe nibintu byiza bihuye na latike.
