Effect of temperature on growth of epitaxial layer on semi-insulating 4H-SiC substrate

S Zhao, J Chen, S Yang, G Yan, Z Shen, W Zhao… - Journal of Crystal …, 2023 - Elsevier
Abstract 4H-SiC has excellent physical and chemical properties such as wide band gap and
high electron mobility and can be used in microwave and radio frequency devices. Epitaxial …

Expansion of beam width in exposure and crystal structure beamline (BL09) of SAGA-LS and applications using expanded beams

K Ishiji, K Kobayashi, M Hidaka, H Taguchi… - Nuclear Instruments and …, 2022 - Elsevier
In this study, for high-efficiency experiments of deep X-ray lithography, radiation mutation
breeding, and X-ray topography, we expanded the beam width in the exposure and crystal …

[HTML][HTML] Effect of carbon coating on surface structure in annealing process of high-dose implanted/annealed SiC

K Ishiji, M Arita, M Adachi, R Sugie, Y Morita… - Journal of Applied …, 2024 - pubs.aip.org
The effect of carbon coating on a surface structure of a high-dose implanted/annealed
silicon carbide (SiC) during annealing was examined using scanning probe microscopy …

[Retracted] Application of Multislice Spiral CT and Three‐Dimensional Image Reconstruction Technology in the Observation of Ankle Sports Injury under the …

D Zhao - Scanning, 2022 - Wiley Online Library
In order to solve the problem of multislice spiral CT and three‐dimensional image
reconstruction technology in the observation of ankle sports injuries under the microscope …

Influence of Growth Process on Suppression of Surface Morphological Defects in 4H-SiC Homoepitaxial Layers

Y Pei, W Yuan, Y Li, N Guo, X Zhang, X Liu - Micromachines, 2024 - mdpi.com
To address surface morphological defects that have a destructive effect on the epitaxial
wafer from the aspect of 4H-SiC epitaxial growth, this study thoroughly examined many key …

Kinetic Monte Carlo simulation study of the early stages of epitaxial SiC (0001) growth

Y Li, X Chen, W Ai - Journal of Crystal Growth, 2023 - Elsevier
Abstract A kinetic Monte Carlo (kMC) simulation with a cluster-multiple labeling technique
was carried out to study the dynamic behavior of Si-C clusters during the early stage of …

[HTML][HTML] High-precision X-ray characterization for basic materials in modern high-end integrated circuit

W Zhao, Q Mo, L Zheng, Z Li, X Zhang, Y Yu - Journal of Semiconductors, 2024 - jos.ac.cn
Semiconductor materials exemplifies humanity's unwavering pursuit of enhanced
performance, efficiency, and functionality in electronic devices. From its early iterations to the …

Defect generation behavior in Czochralski-grown ScAlMgO4 crystal using synchrotron X-ray topography

K Ishiji, T Fujii, T Araki, Y Shiraishi, T Fukuda - Journal of Crystal Growth, 2023 - Elsevier
Synchrotron X-ray topography was employed to characterize the defect structure and
investigate the defect generation process in Czochralski (CZ)-grown ScAlMgO 4 (SAM) …