Presentation Information
[10p-S2-8]Dimensionality engineering in two-dimensional materials
〇Yijin Zhang1 (1.Univ. Tokyo)
Keywords:
Two-dimensional materials,One-dimensionality,Moire superlattice
Two-dimensional materials are attracting attention as a stage for researches of various physical phenomena. We have focused on exploring the effects of changes in dimensionality and symmetry. Up to now, we have successfully induced the bulk photovoltaic effect by utilizing the decrease in symmetry associated with (pseudo)one-dimensionality through a cylindrical structure. Furthermore, we recently discovered that one-dimensionality can be generated through a moiré superlattice using twisted van der Waals assembly technique.