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12inch aluminum nitride ceramic substrate GaN-on-QST
Fujian Huaqing Electronic Material Technology Co.,Ltd
https://www.huaqingcn.com › 12inch-aluminum-nitride-...
Fujian Huaqing Electronic Material Technology Co.,Ltd
https://www.huaqingcn.com › 12inch-aluminum-nitride-...
1.Material:Aluminum Nitride. 2.Function:Insulation and heat dissipation ceramic. 3.Type:Ceramic. 4.Color:Gray. 5.Can be customed:yes,please provide drawings for ...Read more
12inch Aluminum Nitride Ceramic Substrate GaN-On-QST
Wuxi Special Ceramic Electrical Co.,Ltd
https://www.al2o3ceramics.com › sale-42658591-12inc...
Wuxi Special Ceramic Electrical Co.,Ltd
https://www.al2o3ceramics.com › sale-42658591-12inc...
This means that these tubes can efficiently transfer heat, making them suitable for applications that require heat dissipation, such as in electronic devices ...
Propelling GaN electronics adoption: An interview with QROMIS
The American Ceramic Society
https://bulletin.ceramics.org › article › propelling-gan-e...
The American Ceramic Society
https://bulletin.ceramics.org › article › propelling-gan-e...
The AlN ceramic core of the QST is also electrically insulating and compatible with the manufacture of radio frequency devices due to low absorption loss ...Read more
AlN ceramic wafer GaN-on-QST
Fujian Huaqing Electronic Material Technology Co.,Ltd
https://www.huaqingcn.com › aln-ceramic-wafer-gan-on...
Fujian Huaqing Electronic Material Technology Co.,Ltd
https://www.huaqingcn.com › aln-ceramic-wafer-gan-on...
Material:Aluminum Nitride. 2.Function:Insulation and heat dissipation ceramic. 3.Type:Ceramic. 4.Color:Gray. 5.Can be customed:yes, ...Read more
Web results
Engineered Substrate Scales GaN Technology
Power Electronics News
https://www.powerelectronicsnews.com › engineered-su...
Power Electronics News
https://www.powerelectronicsnews.com › engineered-su...
Apr 12, 2023 — The ceramic core of the QST is electrically insulating and compatible with the manufacture of RF devices due to low absorption loss, unlike Si.Read more
Taking GaN to the Next Level of 100 V to 2000 ...
CS MANTECH Conference
https://csmantech.org › uploads › 2024/06 › 6.1....
CS MANTECH Conference
https://csmantech.org › uploads › 2024/06 › 6.1....
PDF
by C BasceriCited by 1 — High thermal conductivity (170-230. W/mK) AlN ceramic core material is covered by several ... Originating from QST® Substrate various substrates. GaN high heat ...Read more
4 pages
Qromis, Inc.
Frost & Sullivan
https://www.frost.com › uploads › 2024/06 › Qr...
Frost & Sullivan
https://www.frost.com › uploads › 2024/06 › Qr...
PDF
QST's AlN-based substrate core boasts superior thermal conductivity comparable to GaN on SiC and GaN, making it suitable for RF applications. Moreover, QSTÂ ...Read more
10 pages
Engineered substrates enhance high-voltage GaN power ...
Compound Semiconductor Magazine
https://compoundsemiconductor.net › article › Engineer...
Compound Semiconductor Magazine
https://compoundsemiconductor.net › article › Engineer...
Feb 3, 2026 — Using QST substrates for vertical device development, we have grown thick, high-quality n-type GaN drift layers on 200 mm wafers, paving the way ...Read more
Characteristic Analysis of AlGaN/GaN HEMT with ...
MDPI
https://www.mdpi.com › ...
MDPI
https://www.mdpi.com › ...
by CR Huang2021Cited by 11 — The GaN on the QST device exhibited a superior heat dissipation performance to the GaN on a Si device because of the higher thermal conductivity of the QST ...Read more
Qromis Substrate Technology (QST) for power GaN and RF ...
KnowMade
https://www.knowmade.com › Press release
KnowMade
https://www.knowmade.com › Press release
Oct 27, 2023 — Qromis Substrate Technology (QST) solves the limitations of CTE mismatch by employing a core wafer CTE and presenting a Si (111) surface for GaN epitaxy.Read more