GaN i luga o le Tioata 4-Inisi: Filifiliga Tioata e Mafai ona Fa'afetaui e aofia ai le JGS1, JGS2, BF33, ma le Ordinary Quartz
Fa'aaliga
●Vaega Lautele o le Bandvate:O le GaN e iai le 3.4 eV bandgap, lea e mafai ai ona maua le lelei maualuga ma le tumau tele i lalo o tulaga maualuga-voltage ma le vevela maualuga pe a faʻatusatusa i mea masani semiconductor e pei o le silicon.
●Mea Fa'apipi'i Tioata e Mafai ona Fa'afetaui:E maua fa'atasi ma le JGS1, JGS2, BF33, ma le Ordinary Quartz glass e fa'afetaui ai mana'oga eseese o le fa'atinoga o le vevela, fa'ainisinia, ma le va'ai.
●Malosiaga Maualuga o le Fa'avevela:O le maualuga o le fa'avevela o le GaN e fa'amautinoa ai le lelei o le fa'asa'olotoina o le vevela, ma avea ai nei wafers ma mea e sili ona lelei mo fa'aoga eletise ma masini e fa'atupuina ai le vevela tele.
●Voltage Maualuga e Malepelepe ai:O le mafai e GaN ona fa'atumauina voltage maualuluga e fa'apitoa ai nei wafers mo transistors eletise ma fa'aoga fa'atelevave.
●Malosiaga Fa'amekanika Sili Ona Lelei:O mea fa'apipi'i tioata, fa'atasi ai ma meatotino a GaN, e maua ai le malosi fa'amekanika malosi, fa'aleleia atili ai le tumau o le wafer i siosiomaga faigata.
●Fa'aitiitia Tau o Gaosiga:Pe a fa'atusatusa i wafers masani a le GaN-on-Silicon po'o le GaN-on-Sapphire, o le GaN-on-glass o se fofo e sili atu ona taugofie mo le gaosiga tele o masini e maualuga le fa'atinoga.
●Meatotino Va'ai Fa'apitoa:O le tele o filifiliga tioata e mafai ai ona fetu'una'i uiga vaaia o le wafer, ma talafeagai ai mo fa'aoga i optoelectronics ma photonics.
Fa'amatalaga Fa'apitoa
| Fa'atulagaga | Taua |
| Tele o le Wafer | 4-inisi |
| Filifiliga o le Fa'avae Tioata | JGS1, JGS2, BF33, Kuata Masani |
| Matotoru o le Vaega GaN | 100 nm – 5000 nm (e mafai ona fetu'una'i) |
| GaN Bandgap | 3.4 eV (lautele le va o le fusi) |
| Voltage Fa'aleagaina | E oo atu i le 1200V |
| Fa'avevela o le Tafega | 1.3 – 2.1 W/cm·K |
| Fe'avea'i o Eletroni | 2000 cm²/V·s |
| Ma'a'a o le Luga o le Wafer | RMS ~0.25 nm (AFM) |
| Tete'e i le Pepa GaN | 437.9 Ω·cm² |
| Tete'e | Fa'amamago fa'apitoa, ituaiga-N, ituaiga-P (e mafai ona fetu'una'i) |
| Fesiitaiga opitika | >80% mo galu vaaia ma galu UV |
| Fa'alava Fa'alava | < 25 µm (maualuga) |
| Fa'auma o le Laupapa | SSP (fa'apupula i le itu e tasi) |
Talosaga
Optoelectronics:
E fa'aaogaina lautele wafers GaN-on-glass iLEDsmadiode laserona o le maualuga o le lelei o le GaN ma le fa'atinoga opitika. O le gafatia e filifili ai mea e fai i tioata e pei oJGS1maJGS2e mafai ai ona fa'apitoaina le manino opitika, ma avea ai ma mea lelei mo le malosi maualuga, pupula maualugaLED lanumoana/lanumeamatamaLaser UV.
Photonics:
E fetaui lelei ia wafers GaN-on-glass mophotodetectors, matagaluega tu'ufa'atasi photonic (PICs), mamasini fa'apitoaO latou uiga lelei o le fesiitaiga o le malamalama ma le mautu maualuga i faʻaoga maualuga e talafeagai ai mofesootaigamatekinolosi o masini fa'alogo.
Eletise Malosiaga:
Ona o le lautele o le bandgap ma le maualuga o le breakdown voltage, o loʻo faʻaaogaina ai GaN-on-glass wafers i totonutransistors malosi telemaliua o le malosiaga maualugaO le gafatia o GaN e taulimaina voltage maualuluga ma le fa'asalalauina o le vevela e atoatoa ai mofa'amalosi eletise, Transistor eletise RF, maeletise eletisei faʻaoga tau alamanuia ma tagata faʻatau.
Talosaga Fa'atelevave:
E sili ona lelei le fa'aalia e le GaN-on-glass wafersfe'avea'i eletisema e mafai ona fa'agaoioia i saoasaoa fesuia'i maualuga, ma avea ai ma mea lelei momasini eletise maualuga, masini fa'avevela maikoloveve, maFa'amalosi RF. O vaega taua ia i totonuFaiga feso'ota'iga 5G, faiga o le radar, mafeso'ota'iga satelite.
Talosaga mo Ta'avale:
E faʻaaogaina foʻi wafers GaN-on-glass i faiga eletise o taʻavale, aemaise lava imasini fa'atumu i luga o le va'a (OBCs)maFa'aliliu DC-DCmo ta'avale eletise (EV). O le gafatia o wafers e taulimaina ai le vevela maualuga ma le voltage e mafai ai ona fa'aaogaina i mea fa'aeletoronika eletise mo EV, e ofoina atu ai le sili atu le lelei ma le fa'atuatuaina.
Meafaigaluega Faafoma'i:
O meatotino a GaN e avea ai foi ma mea manaia mo le faʻaaogaina iata faafoma'imamasini fa'afoma'iO lona gafatia e faʻagaoioia i voltage maualuluga ma lona teteʻe atu i le radiation e fetaui lelei mo faʻaoga i totonumeafaigaluega fa'ama'imalasers faafoma'i.
Fesili ma Tali
F1: Aisea e lelei ai le GaN-on-glass pe a faatusatusa i le GaN-on-Silicon po o le GaN-on-Sapphire?
A1:E tele ni fa'amanuiaga e ofoina mai e le GaN-on-glass, e aofia aitaugofiemapulega sili atu o le vevelaE ui o le GaN-on-Silicon ma le GaN-on-Sapphire e maua ai le fa'atinoga sili ona lelei, ae o mea fa'apipi'i tioata e taugofie, faigofie ona maua, ma e mafai ona fetu'una'i e tusa ai ma meatotino opitika ma masini. E le gata i lea, o wafers GaN-on-glass e maua ai le fa'atinoga sili ona lelei i itu uma e lua.opitikamafa'aoga eletise malosi maualuga.
Q2: O le a le eseesega i le va o filifiliga o le tioata JGS1, JGS2, BF33, ma le tioata Ordinary Quartz?
A2:
- JGS1maJGS2o ni mea e fai ai tioata opitika maualuga le tulaga e lauiloa mo a latoumanino maualuga o le opitikamafa'alauteleina maualalo o le vevela, ma avea ai ma mea lelei atoatoa mo masini photonic ma optoelectronic.
- BF33ofo tioatafa'asinomaga refractive maualugama e fetaui lelei mo faʻaoga e manaʻomia ai le faʻaleleia atili o le faʻatinoga opitika, e pei odiode laser.
- Kuata Masanie maua ai le maualugamautu o le vevelamatete'e atu i le radiation, ma talafeagai ai mo galuega i le vevela maualuga ma siosiomaga faigata.
Q3: E mafai ona ou fa'apitoaina le resistivity ma le doping type mo GaN-on-glass wafers?
A3:Ioe, matou te ofoina atutete'e fa'apitoamaituaiga o fualaau faasaina(N-type po'o le P-type) mo wafers GaN-on-glass. O lenei fetu'una'iga e mafai ai ona fa'atulagaina wafers mo fa'aoga fa'apitoa, e aofia ai masini eletise, LEDs, ma faiga photonic.
Q4: O a fa'aoga masani mo GaN-on-glass i optoelectronics?
A4:I le optoelectronics, e masani ona faʻaaogaina wafers GaN-on-glass moLED lanumoana ma lanumeamata, Laser UV, maphotodetectorsO meatotino fa'apitoa o le tioata e mafai ai ona fa'aaogaina masini e maualuga le malamalamafesiitaiga o le malamalama, ma avea ai ma mea lelei mo faʻaoga i totonutekinolosi fa'aaliga, moli, mafaiga feso'ota'iga opitika.
Q5: E fa'apefea ona fa'atino e le GaN-on-glass le fa'aogaina i fa'aoga fa'atelevave maualuga?
A5:O lo'o ofoina atu e wafers GaN-on-glasslelei tele le fe'avea'i o eletise, e mafai ai ona latou faatino lelei italosaga fa'atelevavepei o leFa'amalosi RF, masini fa'avevela maikoloveve, maFaiga feso'ota'iga 5GO lo latou maualuga o le voltage breakdown ma le maualalo o le switching losses e talafeagai ai momasini RF malosi tele.
Q6: O le a le voltage masani o le gau o le GaN-on-glass wafers?
A6:E masani ona lagolagoina e wafers GaN-on-glass le voltage breakdown e oo atu i le1200V, ma avea ai i latou ma mea e talafeagai momalosi telemamaualuga le voltagetalosaga. O lo latou va lautele o le bandgap e mafai ai ona latou taulimaina voltage maualuluga atu nai lo mea masani semiconductor e pei o le silicon.
Q7: E mafai ona fa'aaogaina ni wafer GaN-on-glass i galuega tau ta'avale?
A7:Ioe, o loʻo faʻaaogaina wafers GaN-on-glass i totonueletise eletise mo taavale, e aofia aiFa'aliliu DC-DCmamea fa'atumu i luga o le va'a(OBC) mo ta'avale eletise. O lo latou gafatia e fa'agaoioia i le vevela maualuga ma taulimaina voltage maualuluga e avea ai ma mea lelei mo nei fa'aoga faigata.
Faaiuga
O a matou GaN i luga o le Tioata 4-Inisi Wafers e ofoina atu se fofo tulaga ese ma e mafai ona fetuutuunai mo le tele o faʻaoga i le optoelectronics, eletise eletise, ma photonics. Faatasi ai ma filifiliga o mea e fai i tioata e pei o le JGS1, JGS2, BF33, ma le Ordinary Quartz, o nei wafers e maua ai le fetuutuunai i meatotino faʻainisinia ma faʻa-optika, e mafai ai ona faʻapitoa fofo mo masini eletise ma maualuga le televave. Pe mo LEDs, laser diodes, poʻo faʻaoga RF, o GaN-i luga o le tioata wafers
Ata Auiliili
