4 papers
Skyrmion nucleus resolves the Landauer paradox
Jiyuan Yang, Denan Li, Shi Liu
Ferroelectric switching is among the most fundamental and widely studied symmetry-breaking processes in physics. However, the Landauer paradox asserts that an ideal single-domain f…
Percolating Multifractal Domains at a Polymorphic Phase Boundary
Yuan-Jinsheng Liu, Xu Tian, Jiahui Zhai +1
Giant piezoelectricity in ferroelectrics is commonly associated with phase-boundary instabilities, among which the polymorphic phase boundary (PPB) is a prominent example conventio…
Polaron Transport in TiO from Machine Learning Molecular Dynamics
Christian S. Ahart, Denan Li, Jochen Blumberger +1
Transition metal oxides have attracted much attention as photo(electrochemical)-catalysts but practical applications are typically hampered by their low and anisotropic charge mobi…
Dipolar Nematic State in Relaxor Ferroelectrics
Yuan-Jinsheng Liu, Tyler C. Sterling, Shi Liu
Relaxor ferroelectrics exhibit exceptional dielectric and electromechanical properties, yet their microscopic origins remain elusive due to the interplay of hierarchical polar stru…