papers
Publications (3)
cond-mat.mtrl-sci2023
High quality and wafer-scale cubic silicon carbide single crystals
Guobin Wang, Da Sheng, Yunfan Yang +6
Silicon carbide (SiC) is an important semiconductor material for fabricating power electronic devices that exhibit higher switch frequency, lower energy loss and substantial reduct…
cond-mat.mtrl-sci2024
Thermal Conductivity of Cubic Silicon Carbide Single Crystals Heavily Doped by Nitrogen
Zifeng Huang, Yunfan Yang, Da Sheng +7
High-purity cubic silicon carbide possesses the second-highest thermal conductivity among large-scale crystals, surpassed only by diamond, making it crucial for practical applicati…
cond-mat.mtrl-sci2025
Ferroelectricity in undoped HfO2 down to one-unit-cell on Si substrate
Tiantian Wang, He Zhang, Yongjie Xie +12
Hafnium oxide (HfO2), particularly at low-dimensional scales, exhibits extensive promising applications in ultrahigh density devices like low-power logic and non-volatile memory de…