49 citations · 80 across the 4 of their papers we have counts for
4 papers
Raman Forbidden Layer-Breathing Modes in Layered Semiconductor Materials Activated by Phonon and Optical Cavity Effects
Miao-Ling Lin, Jiang-Bin Wu, Xue-Lu Liu +9
We report Raman forbidden layer-breathing modes (LBMs) in layered semiconductor materials (LSMs). The intensity distribution of all observed LBMs depends on layer number, incident…
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…
Electronic properties of 3d transitional metal pnictides : A comparative study by optical spectroscopy
B. Cheng, B. F. Hu, R. Y. Chen +4
Single-crystalline KFe2As2 and CaT2As2 (T = Fe, Co, Ni, Cu) are synthesized and investigated by resistivity, susceptibility and optical spectroscopy. It is found that CaCu2As2 exhi…