activity
20082026
most cited^{31}P and ^{75}As NMR evidence for a residual density of states at zero energy in superconducting BaFe_2(As_{0.67}P_{0.33})_2

148 citations · 1.6k across the 85 of their papers we have counts for

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cond-mat.mes-hall2024★ 2 cited

Breakdown of Kubo relation in Pt-Cu nanoparticle

Shunsaku Kitagawa, Yudai Kinoshita, Kenji Ishida +2

Nanoparticles were predicted to exhibit unique physical properties due to quantum size effects, but their identification remains difficult. According to Kubo's theory, the gap size…

cond-mat.mes-hall2020★ 10 cited

NMR-based gap behavior related to the quantum size effect

Tomonori Okuno, Masahiro Manago, Shunsaku Kitagawa +3

We conductedPt-nuclear magnetic resonance measurements on various-diameter Pt nanoparticles coated with polyvinylpyrrolidone in order to detect the quantum size effect and…