179 citations · 300 across the 9 of their papers we have counts for
9 papers
Unfolding Bloch States in Disordered Systems
T. Thuy Hoang, Kunihiro Yananose, Sungjong Woo +4
In crystalline solids, disorder breaks translational symmetry and obscures k-resolved Bloch states, limiting an accurate description of wavefunction-based observables. In this work…
Super Moiré Domain Tessellations, Sliding Ferroelectricity, and Reconfigurable Quantum Dot Arrays in Twisted Trilayer Hexagonal Boron Nitride
Kunihiro Yananose, Changwon Park, Young-Woo Son
At very small twist angles, bilayer moiré systems exhibit characteristic stacking domain patterns, where the moiré length scale is determined solely by the twist angle. In contrast…
Ferroelectric switchable altermagnetism
Mingqiang Gu, Yuntian Liu, Haiyuan Zhu +5
We propose a novel ferroelectric switchable altermagnetism effect, the reversal of ferroelectric polarization is coupled to the switching of altermagnetic spin splitting. We demons…
Non-Abelian Fractional Quantum Anomalous Hall States and First Landau Level Physics in Second Moiré Band of Twisted Bilayer MoTe2
Cheong-Eung Ahn, Wonjun Lee, Kunihiro Yananose +2
Utilizing the realistic continuum description of twisted bilayer MoTe2 and many-body exact diagonalization calculation, we establish that the second moiré band of twisted bilayer M…
Unconventional domain tessellations in moiré-of-moiré lattices
Daesung Park, Changwon Park, Kunihiro Yananose +18
Imposing incommensurable periodicity on the periodic atomic lattice can lead to complex structural phases consisting of locally periodic structure bounded by topological defects. T…
Magneto-optical Kerr effect in ferroelectric antiferromagnetic two-dimensional heterostructures
Ning Ding, Kunihiro Yananose, Carlo Rizza +3
We study the magneto-optical Kerr effect (MOKE) of the two-dimensional heterostructure CrI3/In2Se3/CrI3 by using density functional theory calculations and symmetry analysis. The s…
Activating magnetoelectric optical properties by twisting antiferromagnetic bilayers
Kunihiro Yananose, Paolo G. Radaelli, Mario Cuoco +2
Twisting in bilayers introduces structural chirality with two enantiomers, i.e., left- and right-hand bilayers, depending on the oriented twist angle. The interplay between this gl…
Counter-intuitive Ferroelectric Property And Non-negligible Orbital Magnetic Moment In Cr/Cu Based Perovskite Metal-Organic Frameworks
Kunihiro Yananose, Jaejun Yu
Metal-organic frameworks (MOFs) possess a hybrid nature, combining the inorganic properties from the metal ions and the organic properties from the molecular linkers. Stroppa, \tex…
Chirality-induced spin texture switching in twisted bilayer graphene
Kunihiro Yananose, Giovanni Cantele, Procolo Lucignano +3
The interlayer van der Waals interaction in twisted bilayer graphene (tBLG) induces both in-plane and out-of-plane atomic displacements showing complex patterns that depend on the…