94 citations · 241 across the 7 of their papers we have counts for
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cond-mat.supr-con2020★ 10 cited
Local characterization of a heavy-fermion superconductor via sub-Kelvin magnetic force microscopy
Dirk Wulferding, Geunyong Kim, Hoon Kim +5
Using magnetic force microscopy operating at sub-Kelvin temperatures we characterize the heavy-fermion superconductor CeCoIn. We pinpoint the absolute London penetration depth…
cond-mat.supr-con2020★ 45 cited
Superconductivity emerging from a stripe charge order in IrTe2 nanoflakes
Sungyu Park, So Young Kim, Hyoung Kug Kim +15
Superconductivity in the vicinity of a competing electronic order often manifests itself with a superconducting dome, centred at a presumed quantum critical point in the phase diag…
cond-mat.str-el2020★ 94 cited
Direct observation of excitonic instability in Ta2NiSe5
Kwangrae Kim, Hoon Kim, Jonghwan Kim +3
Coulomb attraction between electrons and holes in a narrow-gap semiconductor or a semimetal is predicted to lead to an elusive phase of matter dubbed 'excitonic insulator'. However…