GaN-kuri-Diamond Wafers 4inch 6inch Ubunini bwa epi yose (micron) 0,6 ~ 2.5 cyangwa byashizwe kumurongo wo hejuru
Ibyiza
Ingano ya Wafer:
Biboneka muri santimetero 4 na santimetero 6 kugirango bihuze byinshi muburyo butandukanye bwo gukora semiconductor.
Amahitamo yihariye aboneka kubunini bwa wafer, ukurikije ibyo umukiriya asabwa.
Epitaxial Layeri Ubunini:
Urwego: 0,6 µm kugeza kuri 2,5 µm, hamwe namahitamo yububiko bwihariye bushingiye kubikenewe byihariye.
Igice cya epitaxial cyashizweho kugirango harebwe ubwiza bwo hejuru bwa GaN kristal, hamwe nubunini bwimbitse kugirango buringanize imbaraga, igisubizo cyinshyi, hamwe nubuyobozi bwubushyuhe.
Amashanyarazi:
Igice cya diyama gitanga ubushyuhe burenze urugero bwa 2000-2200 W / m · K, bigatuma ubushyuhe bugabanuka neza mubikoresho bifite ingufu nyinshi.
Ibikoresho bya GaN:
Umugozi mugari: Igice cya GaN cyunguka mugari (~ 3.4 eV), cyemerera gukora mubidukikije bikaze, voltage nyinshi, hamwe nubushyuhe bwo hejuru.
Umuvuduko wa elegitoronike: Umuvuduko mwinshi wa electron (hafi 2000 cm² / V · s), biganisha ku guhinduranya byihuse hamwe ninshuro nyinshi zikorwa.
Umuvuduko mwinshi wo kumeneka: Umuyoboro wa GaN wo gusenyuka urenze cyane ibikoresho bisanzwe bya semiconductor, bigatuma bikwiranye nimbaraga nyinshi.
Imashanyarazi:
Ubucucike Bwinshi: GaN-kuri-Diamond wafers ituma ingufu nyinshi zisohoka mugihe gikomeza ikintu gito, cyuzuye kubongerera ingufu na sisitemu ya RF.
Igihombo gito: Guhuza imikorere ya GaN no gukwirakwiza ubushyuhe bwa diyama biganisha ku gutakaza ingufu nke mugihe cyo gukora.
Ubwiza bw'ubuso:
Ubwiyongere Bwiza Bwiza Bwiza: Igice cya GaN gikura muburyo budasubirwaho hejuru ya diyama, bigatuma ubwinshi bwimurwa bwa dislokasiyo, ubwiza bwa kristaline, hamwe nibikorwa byiza.
Ubumwe:
Ubunini hamwe nuburinganire: Byombi bya GaN hamwe na diyama substrate ikomeza uburinganire buhebuje, ingenzi kubikorwa byimikorere bihoraho kandi byizewe.
Imiti ihamye:
GaN na diyama byombi bitanga imiti idasanzwe, ituma izo waferi zikora neza muburyo bwimiti ikaze.
Porogaramu
Amashanyarazi ya RF:
WaN ya GaN-kuri-Diamond nibyiza kubongerera ingufu za RF mu itumanaho, sisitemu ya radar, hamwe n’itumanaho rya satelite, bitanga imikorere myiza kandi yizewe kuri radiyo nyinshi (urugero, 2 GHz kugeza 20 GHz na nyuma yayo).
Itumanaho rya Microwave:
Izi wafer zifite ubuhanga muri sisitemu yo gutumanaho ya microwave, aho ingufu nyinshi zisohoka hamwe no gutesha agaciro ibimenyetso ni ngombwa.
Ikoranabuhanga rya Radar na Sensing:
GaN-on-Diamond wafers ikoreshwa cyane muri sisitemu ya radar, itanga imikorere ikomeye mumashanyarazi menshi kandi akoresha ingufu nyinshi cyane cyane mubisirikare, ibinyabiziga, ndetse nindege.
Sisitemu ya Satelite:
Muri sisitemu yitumanaho rya satelite, izi waferi zemeza kuramba no gukora cyane kwingufu zongera ingufu, zishobora gukora mubihe bidukikije bikabije.
Amashanyarazi akomeye cyane:
Ubushobozi bwo gucunga amashyanyarazi ya GaN-kuri-Diamond butuma bikwiranye na electronics zifite ingufu nyinshi, nk'ibihindura amashanyarazi, inverter, hamwe na reta ikomeye.
Sisitemu yo gucunga ubushyuhe:
Bitewe nubushyuhe bwo hejuru bwa diyama, iyi wafer irashobora gukoreshwa mubisabwa bisaba gucunga neza ubushyuhe, nka LED ifite ingufu nyinshi na sisitemu ya laser.
Ikibazo na GaN-kuri-Diamond Wafers
Q1: Ni izihe nyungu zo gukoresha GaN-kuri-Diamond wafer muri porogaramu zikoresha inshuro nyinshi?
A1:WaNers ya GaN-kuri-Diamond ikomatanya umuvuduko mwinshi wa electron hamwe nu mugari mugari wa GaN hamwe nubushyuhe budasanzwe bwa diyama. Ibi bifasha ibikoresho byinshyi gukora cyane murwego rwo hejuru mugihe ucunga neza ubushyuhe, ukemeza neza kandi wizewe ugereranije nibikoresho gakondo.
Q2: Wafers ya GaN-kuri-Diamond irashobora guhindurwa kububasha bwihariye nibisabwa?
A2:Nibyo, GaN-kuri-Diamond wafers itanga amahitamo yihariye, harimo uburebure bwa epitaxial layer (0,6 µm kugeza 2,5 µm), ubunini bwa wafer (4-inim, 6-santimetero 6), nibindi bipimo bishingiye kubikenewe byihariye, bitanga uburyo bworoshye bwo gukoresha imbaraga nyinshi kandi zikoresha inshuro nyinshi.
Q3: Ni izihe nyungu zingenzi za diyama nka substrate ya GaN?
A3:Ubushyuhe bukabije bwa Diamond (bugera kuri 2200 W / m · K) bufasha gukwirakwiza neza ubushyuhe butangwa nibikoresho bya GaN bifite ingufu nyinshi. Ubu bushobozi bwo gucunga amashyanyarazi butuma ibikoresho bya GaN-kuri-Diamond bikorera kumurongo mwinshi hamwe ninshuro nyinshi, bigatuma imikorere yibikoresho ndetse no kuramba.
Q4: Ese GaN-kuri-Diamond wafers ikwiranye n'umwanya wo gukoresha ikirere?
A4:Nibyo, WaN ya GaN-kuri-Diamond ikwiranye neza nogukoresha ikirere hamwe nikirere kubera kwizerwa kwinshi, ubushobozi bwo gucunga amashyuza, hamwe nibikorwa mubihe bikabije, nk'imishwarara myinshi, ihindagurika ry'ubushyuhe, hamwe nibikorwa byinshi.
Q5: Ni ubuhe buryo buteganijwe bwo kubaho bwibikoresho bikozwe muri GaN-kuri-Diamond?
A5:Gukomatanya kwa GaN kuramba hamwe na diyama idasanzwe yo gukwirakwiza ubushyuhe bivamo igihe kirekire kubikoresho. Ibikoresho bya GaN-kuri-Diamond byashizweho kugirango bikore mubidukikije bikaze hamwe nimbaraga zikomeye hamwe no kwangirika gake mugihe.
Q6: Nigute ubushyuhe bwumuriro wa diyama bugira ingaruka kumikorere rusange ya waferi ya GaN-kuri-Diamond?
A6:Ubushyuhe bwinshi bwa diyama bugira uruhare runini mukuzamura imikorere ya waferi ya GaN-kuri-Diamond mugutwara neza ubushyuhe butangwa mumashanyarazi menshi. Ibi byemeza ko ibikoresho bya GaN bikomeza gukora neza, kugabanya ubushyuhe bwumuriro, no kwirinda ubushyuhe bukabije, nikibazo gikunze kugaragara mubikoresho bisanzwe bya semiconductor.
Q7: Ni ubuhe buryo busanzwe bukoreshwa aho GaN-kuri-Diamond wafers iruta ibindi bikoresho bya semiconductor?
A7:GaN-kuri-Diamond wafers iruta ibindi bikoresho mubisabwa bisaba gukoresha ingufu nyinshi, gukora inshuro nyinshi, no gucunga neza ubushyuhe. Ibi birimo ibyuma byongera ingufu za RF, sisitemu ya radar, itumanaho rya microwave, itumanaho rya satelite, nibindi bikoresho bya elegitoroniki bifite ingufu nyinshi.
Umwanzuro
WaNers ya GaN-kuri-Diamond itanga igisubizo cyihariye kubikorwa byinshyi nyinshi kandi zikoresha ingufu nyinshi, bigahuza imikorere ya GaN hamwe nubushyuhe budasanzwe bwa diyama. Hamwe nimiterere yihariye, yashizweho kugirango ihuze ibikenerwa ninganda zisaba gutanga amashanyarazi neza, gucunga amashyanyarazi, no gukora inshuro nyinshi, byemeza kwizerwa no kuramba mubidukikije bigoye.
Igishushanyo kirambuye
