2 papers
cond-mat.stat-mech2025
Complete universal scaling of first-order phase transitions in the two-dimensional Ising model
Yuxiang Zhang, Fan Zhong
Phase transitions, as one of the most intriguing phenomena in nature, are divided into first-order phase transitions (FOPTs) and continuous ones in current classification. While th…
cond-mat.mtrl-sci2024
Prolonging Carrier Lifetime in P-type 4H-SiC Epilayer by Thermal Oxidation and Hydrogen Annealing
Ruijun Zhang, Mingkun Zhang, Guoliang Zhang +12
A minority carrier lifetime of 25.46 s in a P-type 4H-SiC epilayer has been attained through sequential thermal oxidation and hydrogen annealing. Thermal oxidation can enhance…