National Institute for Materials Science

works on

2d van der waals materials 1 even-denominator states 1 fractional quantum Hall effect 1 Landau level mixing 1 non-abelian anyons 1 nonlinear transport 1 percolative superconductivity 1 superconducting fluctuations 1 third-harmonic response 1 trilayer graphene 1

From the 2 of 42 papers with an AI index.

most citedBallistic-to-diffusive transition in engineered counter-propagating quantum Hall channels

2 citations

55 papers

cond-mat.str-el2026

Volatile resistive-switched state in a bulk organic conductor with a sharp metal-insulator transition

Riku Ishii, Ryo Motohashi, Keitaro Tada +6

Volatile resistive switching in correlated-electron systems, characterized by an abrupt resistance decrease under applied current, is crucial for developing next-generation electro…

cond-mat.mes-hall2026

Electronic Reconstruction at the Quasicrystal-Moiré Crossover in Twisted Bilayer Graphene

Kuo-En Chang, Aitor Garcia-Ruiz, Ta-Lei Chou +11

Large twist angles in twisted bilayer graphene are widely expected to be electronically trivial, with negligible interlayer coupling and no electronic reconstruction, in contrast t…

cond-mat.supr-con2026

Quadrupolar phase transition in superconducting lanthanum hydride

Abhishek Raghav, Kousuke Nakano, Marco Cherubini +2

Lanthanum hydride (LaH $_{10}$ ) has been widely studied for its high superconducting critical temperature of 250 K at about 170 GPa pressure. Although the structural $R 3 ˉ m$ -t…

cond-mat.str-el2026

Strongly Enhanced Charge-Density Waves and Correlated Insulating State in Atomically Thin 1 $T$ -TaS $_{2}$

Gan Liu, Yulu Liu, Qiling Luo +7

We investigate thickness-dependent charge-density-wave (CDW) transitions in 1 $T$ -TaS $_{2}$ using temperature-dependent Raman spectroscopy and electrical transport. Raman measurements…

cond-mat.mes-hall2026

Lifshitz transitions and isospin polarization in twist-decoupled monolayer-bilayer graphene

Alex Boschi, Leonardo Sabattini, Sergey Slizovskiy +11

Bernal-stacked bilayer graphene (BLG) hosts correlated electronic phases tied to low-energy Lifshitz transitions at saddle points in its valence band. To access this regime, ultral…

cond-mat.supr-con2026

Anisotropic transport of Josephson vortices in atomic-layer superconductors on vicinal surfaces

Wenxuan Qian, Yash Chauhan, Ryohei Nemoto +3

Atomic steps have strong influences on surface two-dimensional superconductors. Josephson vortices formed at the atomic steps under magnetic fields may dominate transport phenomena…