GaN ntawm Silicon Wafer rau RF

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GaN ntawm Silicon Wafer rau RF, muab los ntawm VET Zog, yog tsim los txhawb kev siv xov tooj cua zaus (RF). Cov wafers no muab cov txiaj ntsig zoo ntawm Gallium Nitride (GaN) thiab Silicon (Si) kom muaj cov thermal conductivity zoo thiab lub zog ua haujlwm siab, ua rau lawv zoo tagnrho rau RF cov khoom siv hauv kev sib txuas lus, radar, thiab satellite systems. VET Zog ua kom ntseeg tau tias txhua lub wafer ua tau raws li cov qauv kev ua tau zoo tshaj plaws uas xav tau rau kev tsim khoom semiconductor siab heev.


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Khoom cim npe

VET Energy GaN ntawm Silicon Wafer yog ib qho kev daws teeb meem semiconductor tsim tshwj xeeb rau kev siv xov tooj cua zaus (RF). Los ntawm epitaxially loj hlob zoo gallium nitride (GaN) ntawm silicon substrate, VET Energy muab cov nqi-zoo thiab ua tau zoo platform rau ntau yam ntawm RF li.

Qhov GaN ntawm Silicon wafer no tau sib xws nrog lwm cov ntaub ntawv xws li Si Wafer, SiC Substrate, SOI Wafer, thiab SiN Substrate, nthuav nws ntau yam rau ntau yam txheej txheem fabrication. Tsis tas li ntawd, nws tau ua kom zoo rau kev siv nrog Epi Wafer thiab cov khoom siv siab heev xws li Gallium Oxide Ga2O3 thiab AlN Wafer, uas ntxiv dag zog rau nws cov ntawv thov hauv cov khoom siv hluav taws xob siab. Cov wafers yog tsim los rau seamless kev koom ua ke rau hauv kev tsim tshuab siv cov txheej txheem Cassette tuav kom yooj yim ntawm kev siv thiab nce kev ua tau zoo.

VET Energy muaj cov ntaub ntawv nthuav dav ntawm cov khoom siv hluav taws xob semiconductor, suav nrog Si Wafer, SiC Substrate, SOI Wafer, SiN Substrate, Epi Wafer, Gallium Oxide Ga2O3, thiab AlN Wafer. Peb cov khoom sib txawv ua raws li cov kev xav tau ntawm ntau yam kev siv hluav taws xob, los ntawm hluav taws xob hluav taws xob mus rau RF thiab optoelectronics.

GaN ntawm Silicon Wafer muaj ntau qhov zoo rau RF daim ntawv thov:

       • Kev ua haujlwm siab:GaN qhov dav bandgap thiab siab electron txav tau ua haujlwm siab, ua rau nws zoo tagnrho rau 5G thiab lwm yam kev sib txuas lus ceev.
     • Siab zog ceev:GaN pab kiag li lawm muaj peev xwm tuav tau ntau zog density piv rau cov tsoos silicon-raws li li, ua rau kom ntau compact thiab npaum RF systems.
       • Tsawg zog noj:GaN cov cuab yeej ua kom pom kev siv hluav taws xob qis dua, ua rau muaj kev ua haujlwm zoo dua qub thiab txo cov cua sov dissipation.

Daim ntawv thov:

       • 5G wireless kev sib txuas lus:GaN ntawm Silicon wafers yog qhov tseem ceeb rau kev tsim kom muaj kev ua tau zoo 5G hauv paus chaw nres tsheb thiab cov khoom siv txawb.
     • Radar systems:GaN-raws li RF amplifiers yog siv nyob rau hauv radar systems rau lawv cov high efficiency thiab dav bandwidth.
   • Kev sib txuas lus satellite:GaN pab kiag li lawm pab kom muaj lub zog siab thiab siab zaus satellite kev sib txuas lus.
     • Tub rog electronics:GaN-based RF Cheebtsam yog siv rau hauv kev siv tub rog xws li hluav taws xob ua tsov rog thiab radar systems.

VET Energy muab GaN customizable ntawm Silicon wafers kom tau raws li koj cov kev cai tshwj xeeb, suav nrog ntau qib doping, thicknesses, thiab wafer ntau thiab tsawg. Peb pab pawg kws tshaj lij muab kev txhawb nqa thiab kev pabcuam tomqab muag kom ntseeg tau tias koj ua tiav.

Xov xwm 6-36
Xov xwm 6/35

WAFFERING SPECIFICATIONS

*n-Pm=n-type Pm-Grade,n-Ps=n-type Ps-Qib,Sl=Semi-lnsulating

Yam khoom

8-Inch

6-Inch

4-Inch

np

n- Pm

n-Ps

SI

SI

TVV (GBIR)

≤ 6 hli

≤ 6 hli

Hneev (GF3YFCD) - Tus Nqi Tsis Muaj

≤15μm

≤15μm

≤ 25μm

≤15μm

Warp (GF3YFER)

≤ 25μm

≤ 25μm

≤ 40μm

≤ 25μm

LTV (SBIR)-10mmx10mm

<2 m

Wafer Ntug

Beveling

NTAU NTAU

*n-Pm=n-type Pm-Grade,n-Ps=n-type Ps-Qib,Sl=Semi-lnsulating

Yam khoom

8-Inch

6-Inch

4-Inch

np

n- Pm

n-Ps

SI

SI

Nto tiav

Ob chav sab Optical Polish, Si- ntsej muag CMP

SurfaceRoughness

(10um x 10um) Si-FaceRa≤0.2nm
C-Face Ra≤ 0.5nm

(5umx5um) Si-Face Ra≤0.2nm
C-Face Ra≤0.5nm

Ntug Chips

Tsis Muaj Kev Tso Cai (ntev thiab dav ≥0.5mm)

Indents

Tsis Muaj Tso Cai

Scratches (Si-Face)

Qty.≤ 5, Ua kom tiav
Length≤0.5 × wafer txoj kab uas hla

Qty.≤ 5, Ua kom tiav
Length≤0.5 × wafer txoj kab uas hla

Qty.≤ 5, Ua kom tiav
Length≤0.5 × wafer txoj kab uas hla

Kev tawg

Tsis Muaj Tso Cai

Ntug Exclusion

3mm ib

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