450 citations · 3.8k across the 68 of their papers we have counts for
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Subterahertz collective dynamics of polar vortices
Qian Li, Vladimir A. Stoica, Marek Paściak +29
The collective dynamics of topological structures have been of great interest from both fundamental and applied perspectives. For example, the studies of dynamical properties of ma…
Magnetic properties of Dy nano-islands on graphene
Nathaniel A. Anderson, Qiang Zhang, Myron Hupalo +4
We have determined the magnetic properties of epitaxially grown Dy islands on graphene/SiC(0001) that are passivated by a gold film (deposited in the ultra-high vacuum growth chamb…
Mesoscopic structural phase progression in photo-excited VO2 revealed by time-resolved x-ray diffraction microscopy
Yi Zhu, Zhonghou Cai, Pice Chen +11
Dynamical phase separation during a solid-solid phase transition poses a challenge for understanding the fundamental processes in correlated materials. Critical information underly…
Field-effect diode based on electron-induced Mott transition in NdNiO3
W. L. Lim, E. J. Moon, J. W. Freeland +4
We studied an electron-induced metal-insulator transition in a two-terminal device based on oxide NdNiO3. In our device, the NdNiO3 is electrostatically doped by the voltage applie…
Visualizing nanoscale electronic band alignment at the LaCaMnO/Nb:SrTiO interface
TeYu Chien, Jian Liu, Jacques Chakhalian +2
Cross-sectional scanning tunnelling microscopy and spectroscopy (XSTM/S) were used to map out the band alignment across the complex oxide interface of LaCaMnO…
A survey of fractured SrTiO surfaces: from the micro-meter to nano-meter scale
TeYu Chien, Nathan P. Guisinger, John W. Freeland
Cross-sectional scanning tunneling microscopy was utilized to study fractured perovskie oxide surfaces. It was found for the non-cleavable perovskite oxide, SrTiO, that atomi…