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Jianqiu Guo
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Bulk growth of large area SiC crystals
AR Powell, JJ Sumakeris, Y Khlebnikov, MJ Paisley, RT Leonard, ...
Materials Science Forum 858, 5-10, 2016
782016
Mapping of lattice strain in 4H-SiC crystals by synchrotron double-crystal x-ray topography
J Guo, Y Yang, B Raghothamachar, M Dudley, S Stoupin
Journal of Electronic Materials 47, 903-909, 2018
312018
Understanding the microstructures of triangular defects in 4H-SiC homoepitaxial
J Guo, Y Yang, B Raghothamachar, T Kim, M Dudley, J Kim
Journal of Crystal Growth 480, 119-125, 2017
282017
High quality AlN single crystal substrates for AlGaN-based devices
R Dalmau, HS Craft, J Britt, E Paisley, B Moody, JQ Guo, YJ Ji, ...
Materials Science Forum 924, 923-926, 2018
262018
Prismatic slip in PVT-grown 4H-SiC crystals
J Guo, Y Yang, B Raghothamachar, J Kim, M Dudley, G Chung, ...
Journal of Electronic Materials 46, 2040-2044, 2017
242017
Direct determination of burgers vectors of threading mixed dislocations in 4H-SiC grown by PVT method
J Guo, Y Yang, F Wu, J Sumakeris, R Leonard, O Goue, ...
Journal of Electronic Materials 45, 2045-2050, 2016
172016
Dislocation characterization in 4H-SiC crystals
JJ Sumakeris, RT Leonard, E Deyneka, Y Khlebnikov, AR Powell, ...
Materials Science Forum 858, 393-396, 2016
122016
Synchrotron X-ray topography analysis of double Shockley stacking faults in 4H-SiC wafers
Y Yang, JQ Guo, O Goue, B Raghothamachar, M Dudley, GY Chung, ...
Materials Science Forum 858, 105-108, 2016
112016
Using ray tracing simulations for direct determination of burgers vectors of threading mixed dislocations in 4h-sic c-plane wafers grown by pvt method
JQ Guo, Y Yang, FZ Wu, JJ Sumakeris, RT Leonard, O Goue, ...
Materials Science Forum 858, 15-18, 2016
112016
Effect of doping concentration variations in PVT-grown 4H-SiC wafers
Y Yang, J Guo, O Goue, B Raghothamachar, M Dudley, G Chung, ...
Journal of Electronic Materials 45, 2066-2070, 2016
112016
Characterization of strain due to nitrogen doping concentration variations in heavy doped 4H-SiC
Y Yang, J Guo, B Raghothamachar, X Chan, T Kim, M Dudley
Journal of Electronic Materials 47, 938-943, 2018
102018
Current Status of the Quality of 4H-SiC Substrates and Epilayers for Power Device Applications
M Dudley, H Wang, J Guo, Y Yang, B Raghothamachar, J Zhang, ...
MRS Advances 1, 91-102, 2016
92016
Stacking fault formation via 2D nucleation in PVT grown 4H-SiC
FZ Wu, HH Wang, Y Yang, JQ Guo, B Raghothamachar, M Dudley, ...
Materials Science Forum 821, 85-89, 2015
92015
In Situ Synchrotron X-Ray Topography Observation of Double-Ended Frank-Read Sources in PVT-Grown 4H-SiC Wafers
Y Yang, JQ Guo, B Raghothamachar, M Dudley, S Weit, AN Danilewsky, ...
Materials Science Forum 924, 172-175, 2018
82018
Optimization of 150 mm 4H SiC substrate crystal quality
I Manning, GY Chung, E Sanchez, Y Yang, JQ Guo, O Goue, ...
Materials Science Forum 924, 11-14, 2018
82018
Penetration Depth and Defect Image Contrast Formation in Grazing-Incidence X-ray Topography of 4H-SiC Wafers
Y Yang, J Guo, OY Goue, JG Kim, B Raghothamachar, M Dudley, ...
Journal of Electronic Materials 47, 1218-1222, 2018
82018
Experimental verification of the model for formation of double Shockley stacking faults in highly doped regions of PVT-grown 4H–SiC wafers
Y Yang, J Guo, O Goue, B Raghothamachar, M Dudley, G Chung, ...
Journal of Crystal Growth 452, 35-38, 2016
82016
Studies on lattice strain variation due to nitrogen doping by synchrotron x-ray contour mapping technique in PVT-grown 4H-SiC crystals
T Ailihumaer, Y Yang, J Guo, B Raghothamachar, M Dudley
Journal of Electronic Materials 48, 3363-3369, 2019
72019
Synchrotron X-ray topographic study on nature of threading mixed dislocations in 4H–SiC crystals grown by PVT method
J Guo, Y Yang, F Wu, J Sumakeris, R Leonard, O Goue, ...
Journal of Crystal Growth 452, 39-43, 2016
72016
Mapping of threading screw dislocations in 4H n-type SiC wafers
A Ellison, E Sörman, B Sundqvist, B Magnusson, Y Yang, JQ Guo, ...
Materials Science Forum 858, 376-379, 2016
62016
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