2021年12月16日 · By using scanning tunnelling microscopy (STM), we demonstrate that at small twist angles, the moiré pattern traps the CDW domain in the 1T-TiTe 2 monolayer and …

2022年1月10日 · After ruling out the possibility of moiré superlattices, according to the correlation of the wave vectors of the superstructure and the large indirect band gap below the Fermi …

2012年12月1日 · Scanning tunneling microscopy (STM) and X-ray photoelectron diffraction (XPD) are applied to study the surface of layered dichalcogenide 1 T -TiSe 2.

2021年1月22日 · Transport data on Pt substituted for Ti in 1T-TiSe2 shows a dramatic increase of resistivity by five orders of magnitude for few % of Pt substitution, with a power-law …

2020年12月31日 · Combining density functional theory and STM to analyze the CDW pattern and modulation amplitude in 1 T − TiSe 2, we find that CI takes place at an unexpected negative …

2015年8月4日 · We present a detailed low-temperature scanning tunneling microscopy (STM) study of the commensurate charge density wave (CDW) in 1 T − TiSe 2 in the presence of …

2010年6月1日 · We report the chirality of charge density waves (CDW) in 1T-TiSe 2 by using scanning tunneling microscopy (STM) measurements. We found that the CDW intensity …

The transition metal dichalcogenide 1T-TiSe2 is a quasi-two-dimensional layered material undergoing a commensurate 2 x 2 x 2 charge density wave (CDW) transition with a weak …

2024年1月3日 · We reinvestigate the representative but debated chiral CDW of TiSe 2 using scanning tunneling microscopy (STM) and density functional theory (DFT) calculations. Our …

通过扫描隧道显微镜（STM）研究，他们发现了莫尔增强的电荷密度波态（charge density wave, CDW），为该领域国际创新突破。 这项工作不仅攻克了利用外延方法调控范德华转角自由度 …