Unraveling Enhanced Superconductivity in Single-Layer FeSe through Substrate Surface Terminations
Sign Up to like & getrecommendations! Published in 2025 at "Nano Letters"
DOI: 10.1021/acs.nanolett.5c01298
Abstract: Single-layer FeSe on SrTiO3(001) substrates shows a superconducting transition temperature much higher than that of bulk FeSe, which has been attributed to factors such as electron doping, interfacial electron–phonon coupling, and electron correlations. To pinpoint… read more here.
Keywords: spectroscopy; surface terminations; layer fese; single layer ... See more keywords
Modulation of Electronic Liquid-Crystal Phases by Local Strain in Few-Layer FeSe Films.
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DOI: 10.1021/acs.nanolett.5c04560
Abstract: Symmetry-broken electronic phases bring abundant correlated phenomena into iron-based superconductors. The interplay between subtle lattice distortion and electronic states has drawn sustained interest, yet the underlying microscopic behaviors remain elusive. In this work, we perform… read more here.
Keywords: electronic liquid; liquid crystal; layer fese; strain ... See more keywords
Spectroscopic evidence of superconductivity pairing at 83 K in single-layer FeSe/SrTiO3 films
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-23106-y
Abstract: Single-layer FeSe films grown on the SrTiO3 substrate (FeSe/STO) have attracted much attention because of their possible record-high superconducting critical temperature (Tc) and distinct electronic structures. However, it has been under debate on how high… read more here.
Keywords: single layer; superconductivity pairing; layer fese; fese sto ... See more keywords