359 citations · 523 across the 7 of their papers we have counts for
7 papers
Writing and erasing skyrmions by single ultrafast laser pulses in monolayer Janus 2D magnets
Guangyao Miao, Yonglong Ga, Chang Liu +21
Skyrmions in 2D magnets are promising candidates for nonvolatile, low-power, and high-density spintronic memories. However, their experimental realization at the 2D limit remains c…
Selenium / Tellurium Two-Dimensional Structures: from Isovalent Se Dopants in Te to Atomically Thin Se Films
Guangyao Miao, Nuoyu Su, Ze Yu +7
Two-dimensional (2D) elemental semiconductors have great potential for device applications, but their performance is limited by the lack of efficient doping methods. Here, combinin…
Reconstruction-Stabilized Epitaxy of LaCoO3/SrTiO3(111) Heterostructures by Pulsed Laser Deposition
Minhui Hu, Qinghua Zhang, Lin Gu +5
Unlike widely explored complex oxide heterostructures grown along [001], the study of [111]-oriented heterointerfaces are very limited thus far. One of the main challenges is to ov…
Insulating phase at low temperature in ultrathin La0.8Sr0.2MnO3 films
Yaqing Feng, Kui-juan Jin, Lin Gu +9
Metal-insulator transition is observed in the La0.8Sr0.2MnO3 thin films with thickness larger than 5 unit cells. Insulating phase at lower temperature appeared in the ultrathin fil…
Reversible Transition Between Thermodynamically Stable Phases with Low Density of Oxygen Vacancies on SrTiO(110) Surface
Fengmiao Li, Zhiming Wang, Sheng Meng +4
The surface reconstruction of SrTiO(110) is studied with scanning tunneling microscopy and density functional theory (DFT) calculations. The reversible phase transition between…
Evolution of the Surface Structures on SrTiO(110) Tuned by Ti or Sr Concentration
Zhiming Wang, Fang Yang, Zhiqiang Zhang +5
The surface structure of the SrTiO(110) polar surface is studied by scanning tunneling microscopy and X-ray photoelectron spectroscopy. Monophased reconstructions in (5…
Quintuple-layer epitaxy of high-quality Bi2Se3 thin films for topological insulator
Guanhua Zhang, Huajun Qin, Jing Teng +5
We report the growth of atomically smooth, single crystalline Bi2Se3 thin films on Si(111) by using molecular beam epitaxy. Scanning tunneling microscopy, low-energy electron diffr…