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@ARTICLE{Steiner:1008196,
author = {Steiner, Johannes and Nguyen, Binh Duong and Sandfeld,
Stefan and Wellmann, Peter J.},
title = {{P}revention of {B}unched {B}asal {P}lane {D}islocation
{A}rrays in 4{H}-{S}i{C} {PVT}-{G}rowth},
journal = {Solid state phenomena},
volume = {343},
issn = {1012-0394},
address = {Baech},
publisher = {Trans Tech Publications Ltd.},
reportid = {FZJ-2023-02242},
pages = {9 - 14},
year = {2023},
abstract = {To prevent arrays of basal plane dislocations (BPD) forming
during grown 4H-SiC single crystals, the growth cell in
physical vapor transport (PVT) growth was modified by
adapting the temperature gradients, the seed attachment
method and the seeding phase. The resulting reduction in
stress was modeled numerically and the crystals were
investigated by X-ray topography (XRT) and molten potassium
hydroxide (KOH) etching. Due to these modifications, the
formation of BPD arrays was completely suppressed.},
cin = {IAS-9},
ddc = {530},
cid = {I:(DE-Juel1)IAS-9-20201008},
pnm = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
(SDLs) and Research Groups (POF4-511)},
pid = {G:(DE-HGF)POF4-5111},
typ = {PUB:(DE-HGF)16},
doi = {10.4028/p-eu98j0},
url = {https://juser.fz-juelich.de/record/1008196},
}