Structural, electronic and optical properties of S-doped, Sc-doped and Sc–S co-doped anatase TiO2: a DFT + U calculation

Emerging ferroelectric materials ScAlN: applications and prospects in memristors

“…In addition, the doping of metal Sc can also improve the stability and rigidity of AlN material structure, so that it can maintain good ferroelectric properties at high temperature and harsh environment. 60,61 In conclusion, the effects of Sc doping on the ferroelectric properties of AlN are mainly manifested in increasing the Curie temperature, enhancing spontaneous polarization, improving leakage current performance and enhancing stability. These effects make Sc AlN of importance in application in the field of ferroelectric materials.…”

“…In addition, the doping of metal Sc can also improve the stability and rigidity of AlN material structure, so that it can maintain good ferroelectric properties at high temperature and harsh environment. 60,61…”

Sc/C codoping effect on the electronic and optical properties of the TiO2 (101) surface: a first-principles study

“…The similar phenomenon has been reported by relevant literature. 49,50 Compared to the pure TiO 2 (101) surface, the positions of the CBM and VBM had a sharp decrease (1.03 eV and 1.01 eV) for the C-doped TiO 2 (101) surface (Fig. 4(b)).…”