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cond-mat.mes-hall2026
Thermal Hofstadter Butterflies
Natalia Cortés, Bastian Castorene, Francisco J. Peña +3
Fractal electronic spectra arising from the competition between lattice periodicity and magnetic flux are a fundamental hallmark of two-dimensional quantum systems. While the spect…
cond-mat.mes-hall2025
Entropy-Seebeck ratio as a tool for elementary charge determination
Francisco J. Peña, Cesar Nuñez, Bastian Castorene +3
In this work, we investigate the relationship between the Seebeck coefficient , and the differential entropy per particle (DEP, ), as a tool for characterizing charge carri…
cond-mat.mes-hall2024
Magnetic-thermodynamic phase transition in strained phosphorous-doped graphene
Natalia Cortés, J. Hernández-Tecorralco, L. Meza-Montes +2
We explore quantum-thermodynamic effects in a phosphorous (P)-doped graphene monolayer subjected to biaxial tensile strain. Introducing substitutional P atoms in the graphene latti…