Strong enhancement of superconductivity in finitely ramified fractal lattices
Using the Sierpinski gasket (triangle) and carpet (square) lattices as examples, we
theoretically study the properties of fractal superconductors. For that, we focus on the …
theoretically study the properties of fractal superconductors. For that, we focus on the …
Electronic states and quantum transport in bilayer graphene Sierpinski-carpet fractals
We construct Sierpinski carpets (SCs) based on AA or AB bilayer graphene using atom
vacancies, which we denote SC-AA and SC-AB, to investigate the effects of interlayer …
vacancies, which we denote SC-AA and SC-AB, to investigate the effects of interlayer …
Wave functions in the critical phase: A planar Sierpiński fractal lattice
Electronic states play a crucial role in many quantum systems of moiré superlattices,
quasicrystals, and fractals. As recently reported for Sierpiński lattices [Yao, Phys. Rev. B 107 …
quasicrystals, and fractals. As recently reported for Sierpiński lattices [Yao, Phys. Rev. B 107 …
Emergence of non-ergodic multifractal quantum states in geometrical fractals
F Salvati, MI Katsnelson, AA Bagrov - arXiv preprint arXiv:2410.18559, 2024 - arxiv.org
Eigenstate multifractality, a hallmark of non-interacting disordered metals which can
potentially be observed in many-body localized states as well, is characterized by …
potentially be observed in many-body localized states as well, is characterized by …
Localization and Criticality in Non-crystalline Quantum Matter
MN Ivaki - 2023 - trepo.tuni.fi
The concept of non-trivial electronic topology in condensed matter physics is crucial for
understanding the electronic spectrum of solids and for tailoring various thermodynamic and …
understanding the electronic spectrum of solids and for tailoring various thermodynamic and …