21 citations · 21 across the 6 of their papers we have counts for
4 papers · 1 filter
Unified interface dipole theory for Fermi level pinning effect at metal-semiconductor contacts
Ziying Xiang, Jun-Wei Luo, Shu-Shen Li
We present a unified bond dipole theory for metal-semiconductor interfaces to explain the microscopic origin of interface dipoles and Fermi level pinning (FLP) in terms of Harrison…
Ultrafast dynamics of atomic correlated disordering in photoinduced VO
Wen-Hao Liu, Feng-Wu Guo, Lin-Wang Wang +1
Recent experiments suggest that atomic disordering dynamics are more universal than conventional coherent processes in photoinduced phase transitions (PIPTs), yet its mechanism rem…
Self-passivation reduces the Fermi level pinning in the metal-semiconductor contacts
Ziying Xiang, Jun-Wei Luo, Shu-Shen Li
The metal-induced gap states (MIGS) are commonly believed to cause the strong Femi level pinning (FLP) in the metal-semiconductors contacts. Here, we unravel unambiguously that the…
The photoinduced hidden metallic phase of monoclinic VO2 driven by local nucleation via a self-amplification process
Feng-Wu Guo, Wen-Hao Liu, Zhi Wang +3
The insulator-to-metal transition (IMT) in vanadium dioxide (VO2) has garnered extensive attention for its potential applications in ultrafast switches, neuronal network architectu…