F. Pi'echon

activity

20012022

most citedGeometric orbital susceptibility: quantum metric without Berry curvature

155 citations · 992 across the 20 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

cond-mat.quant-gas2015★ 35 cited

Tunable orbital susceptibility in $α$ - $T_{3}$ tight-binding models

F. Piéchon, J-N. Fuchs, A. Raoux +1

We study the importance of interband effects on the orbital susceptibility of three bands $α$ - $T_{3}$ tight-binding models. The particularity of these models is that the coupl…

cond-mat.str-el2015★ 2 cited

Plaquette chirality patterns for robust zero-gap states in $α$ -type organic conductor

Frédéric Piéchon, Yoshikazu Suzumura, Takao Morinari

Dirac electrons with a zero-gap state (ZGS) in organic conductor $α$ -(BEDT-TTF) $_{2}$ I $_{3}$ result from a fine tuning of the seven nearest neighbors transfer integrals ($a_1, a_2, a_3…

Tunable orbital susceptibility in α-T3​ tight-binding models

Plaquette chirality patterns for robust zero-gap states in α-type organic conductor

Tunable orbital susceptibility in $α$ - $T_{3}$ tight-binding models

Plaquette chirality patterns for robust zero-gap states in $α$ -type organic conductor