Imaging the halogen bond in self-assembled halogenbenzenes on silver
- Zhumin HanGregory Czap Wilson Ho
- 13 October 2017
Chemistry, Materials Science
The inelastic tunneling probe (itProbe) is used to acquire real-space imaging of intermolecular-bonding structures in the two-dimensional self-assembly of halogenbenzene molecules on a metal surface to provide a hitherto missing understanding of the nature of the halogen bond.
Probing and imaging spin interactions with a magnetic single-molecule sensor
- Gregory CzapP. Wagner Wilson Ho
- 16 May 2019
Physics
A microscopy technique that uses a magnetic molecule, Ni(cyclopentadienyl)2, adsorbed at the apex of a scanning probe tip, to sense exchange interactions with another molecule adsorbing on a Ag(110) surface in a continuously tunable fashion in all three spatial directions is demonstrated.
Real-space imaging of Kondo screening in a two-dimensional Kondo lattice
- Ying JiangYanning ZhangJuexian CaoRuqian WuWilson Ho
- 21 March 2011
Physics
Switching Intrinsic Magnetic Skyrmions with Controllable Magnetic Anisotropy in van der Waals Multiferroic Heterostructures.
- Zequan WangFeng XueLiang QiuZhe WangRuqian WuYusheng Hou
- 9 March 2024
Physics
Nano letters (Print)
Magnetic skyrmions, topologically nontrivial whirling spin textures at nanometer scales, have emerged as potential information carriers for spintronic devices. The ability to efficiently create and…
Detection of Spin-Vibration States in Single Magnetic Molecules.
- Gregory CzapPeter J. Wagner Wilson Ho
- 6 September 2019
Physics
It is detected that excitations of spin-vibration states in single nickelocene molecules on Ag(110) with a scanning tunneling microscope are detected.
Valley-dependent multiple quantum states and topological transitions in germanene-based ferromagnetic van der Waals heterostructures
- Feng XueJiaheng LiYizhou LiuRuqian WuYong XuWenhui Duan
- 8 February 2024
Physics, Materials Science
Topological and valleytronic materials are promising for spintronic and quantum applications due to their unique properties. Using first principles calculations, we demonstrate that germanene…