684 citations · 4.9k across the 43 of their papers we have counts for
43 papers
Modulation of superconducting properties by the charge density wave at the surface of 2H-NbSe2
Tetsuo Hanaguri
To investigate the interplay between charge density wave (CDW) and superconductivity, we performed ultralow-temperature spectroscopic-imaging scanning tunneling microscopy on the c…
Closing of the Mott gap near step edges in NiS2
Yuuki Yasui, Kota Iwata, Shota Okazaki +5
A prototypical charge-transfer type Mott insulator NiS2 pyrite exhibits a metal-insulator transition with bandwidth control. Recent discoveries on surface-specific electronic state…
Valley polarization of Landau levels driven by residual strain in the ZrSiS surface band
Christopher J. Butler, Masayuki Murase, Shunki Sawada +6
In a multi-valley electronic band structure, lifting of the valley degeneracy is associated with rotational symmetry breaking in the electronic fluid, and may emerge through sponta…
Twisted Bogoliubov quasiparticles in the superconducting NbSe monolayer on graphene
Masahiro Naritsuka, Tadashi Machida, Shun Asano +2
The superconducting properties of layered materials can be controlled by thinning, stacking, and twisting, demanding investigation of electronic states by spectroscopic means at th…
Searching for Majorana quasiparticles at vortex cores in iron-based superconductors
Tadashi Machida, Tetsuo Hanaguri
The unambiguous detection of the Majorana zero mode (MZM), which is essential for future topological quantum computing, has been a challenge in recent condensed matter experiments.…
Behavior under magnetic field of resonance at the edge of the upper Hubbard band in 1T-TaS2
C. J. Butler, M. Yoshida, T. Hanaguri +1
Recent theoretical investigations of quantum spin liquids have described phenomenology amenable to experimental observation using scanning tunneling microscopy. This includes chara…