342 citations · 841 across the 8 of their papers we have counts for
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Spin-Induced Polarizations and Non-Reciprocal Directional Dichroism of Multiferroic BiFeO
Randy S. Fishman, Jun Hee Lee, Sándor Bordács +3
A microscopic model for the room-temperature multiferroic BiFeO that includes two Dzyaloshinskii-Moriya interactions and single-ion anisotropy along the ferroelectric polarizat…
Reversal of the lattice structure in SrCoOx epitaxial thin films studied by real-time optical spectroscopy and first-principles calculations
Woo Seok Choi, Hyoungjeen Jeen, Jun Hee Lee +4
Using real-time spectroscopic ellipsometry, we directly observed a reversible lattice and electronic structure evolution in SrCoOx (x = 2.5 - 3) epitaxial thin films. Drastically d…
Strong coupling of Jahn-Teller distortion to oxygen-octahedron rotation and functional properties in epitaxially-strained orthorhombic LaMnO
Jun Hee Lee, Kris T. Delaney, Eric Bousquet +2
First-principles calculations reveal a large cooperative coupling of Jahn-Teller (JT) distortion to oxygen-octahedron rotations in perovskite LaMnO. The combination of the two…
Large spin-phonon coupling and magnetically-induced phonon anisotropy in SrO perovskites (=V,Cr,Mn,Fe,Co)
Jun Hee Lee, Karin M. Rabe
First-principles calculations reveal large zone-center spin-phonon coupling and magnetically-driven phonon anisotropy in cubic perovskites SrO (=V,Cr,Mn,Fe,Co). In partic…