127 citations · 1.1k across the 29 of their papers we have counts for
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Artificially Engineered Nanostrain in Iron Chalcogenide Superconductor Thin Film for Enhancing Supercurrent
Sehun Seo, Heesung Noh, Ning Li +13
Although nanoscale deformation, such as nanostrain in iron chalcogenide (FeSexTe1-x, FST) thin films, has attracted attention owing to the enhancement of general superconducting pr…
Towards the growth of single-crystal boron nitride monolayer on Cu
Li Wang, Xiaozhi Xu, Leining Zhang +21
Atom-layered hexagonal boron nitride (hBN), with excellent stability, flat surface and large bandgap, has been reported to be the best 2D insulator to open up the great possibiliti…
Atomic Structure of Polar Surface in SrTiO3
Adeel Y Abid, Ning Li, Ayaz Arif +1
Rearrangement of atoms due to broken translational symmetries at the surface of SrTiO is scarcely debatable in the present day scenario. Actual concern demands to unveil the tr…
VS: a Kondo lattice based on intercalation of van der Waals layered transition metal dichalcogenide
Jingjing Niu, Zhilin Li, Sixian Yang +10
Since the discovery of graphene, a tremendous amount of two dimensional (2D) materials have surfaced. Their electronic properties can usually be well understood without considering…
Probing lattice vibration at surface and interface of SiO/Si with nanometer resolution
Yuehui Li, Mei Wu, Ning Li +6
Recent advances in monochromatic aberration corrected electron microscopy make it possible to detect the lattice vibration with both high-energy resolution and high spatial resolut…
A ferroelectric problem beyond the conventional scaling law
Qi-Jun Ye, Zhi-Yuan Liu, Yexin Feng +2
Ferroelectric (FE) size effects against the scaling law were reported recently in ultrathin group-IV monochalcogenides, and extrinsic effects (e.g. defects and lattice strains) wer…
Atomic Origin of Ti Deficient Dislocation in SrTiO3 Bicrystal and Their Electronic Structures
Xujing Li, Shulin Chen, Mingqiang Li +5
Dislocations in perovskite oxides have important impacts on their physical and chemical properties, which are determined by their unique atomic environments. In the present study,…
Atomic-scale structure and chemistry of YIG/GGG Interface
Mengchao Liu, Lichuan Jin, Jingmin Zhang +4
Y3Fe5O12 (YIG) is a promising candidate for spin wave devices. In the thin film devices, the interface between YIG and substrate may play important roles in determining the device…
Ferroic Domains of Alternating Polar and Nonpolar Orders Regulate Photocurrent in Single Crystalline CH3NH3PbI3 Films Self-grown on FTO/TiO2 Substrate
Boyuan Huang, Guoli Kong, Ehsan Nasr Esfahani +10
Photovoltaic conversion efficiency (PCE) of halide perovskite solar cells has risen spectacularly, yet the very crystalline structure of CH3NH3PbI3 remains ambiguous after extensiv…