5 citations · 13 across the 6 of their papers we have counts for
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cond-mat.str-el2022★ 1 cited
Experimental Verification of Charge Soliton Excitations in the Ionic Mott-Peierls Ferroelectric, TTF-CA
R. Takehara, H. Adachi, K. Sunami +5
Strong coupling of charge, spin, and lattice in solids brings about emergent elementary excitations with their intertwining and, in one dimension, solitons are known as such. The c…
cond-mat.str-el2021★ 2 cited
Enhanced lattice fluctuations prior to a nonmagnetic ferroelectric order in an ionic spin-chain system
Keishi Sunami, Tomohiro Baba, Kazuya Miyagawa +2
We investigated microscopic lattice states in the donor-acceptor ionic Mott insulator, TTF-BA, by Br-NQR spectroscopy to explore cross-correlated fluctuations between spin,…