Enhanced thermoelectric performance in black phosphorene via tunable interlayer twist

S Duan, Y Cui, W Yi, X Chen, B Yang, X Liu - Small, 2022 - Wiley Online Library
Abstract Twist‐angle two‐dimensional (2D) systems are attractive in their exotic and tunable
properties by the formation of the moiré superlattices, allowing easy access to manipulating …

A primer on twistronics: a massless dirac fermion's journey to moiré patterns and flat bands in twisted bilayer graphene

D Aggarwal, R Narula, S Ghosh - Journal of Physics: Condensed …, 2023 - iopscience.iop.org
The recent discovery of superconductivity in magic-angle twisted bilayer graphene (TBLG)
has sparked a renewed interest in the strongly-correlated physics of sp 2 carbons, in stark …

Challenging breaking thermoelectric performance limits by twistronics

J Song, M Sun - Journal of Materials Chemistry A, 2023 - pubs.rsc.org
With today's scarce resources, the issue of energy conversion is of great concern.
Thermoelectric materials are capable of converting thermal energy to electrical energy. An …

Emergent phases in graphene flat bands

S Bhowmik, A Ghosh, U Chandni - Reports on Progress in …, 2024 - iopscience.iop.org
Electronic correlations in two-dimensional materials play a crucial role in stabilising
emergent phases of matter. The realisation of correlation-driven phenomena in graphene …

High-mobility compensated semimetals, orbital magnetization, and umklapp scattering in bilayer graphene moire superlattices

AL Shilov, MA Kashchenko, PA Pantaleón Peralta… - ACS …, 2024 - ACS Publications
Twist-controlled moiré superlattices (MSs) have emerged as a versatile platform for realizing
artificial systems with complex electronic spectra. The combination of Bernal-stacked bilayer …

Demonstration and imaging of cryogenic magneto-thermoelectric cooling in a van der Waals semimetal

T Völkl, A Aharon-Steinberg, T Holder, E Alpern… - Nature Physics, 2024 - nature.com
Attaining viable thermoelectric cooling at cryogenic temperatures is of considerable
fundamental and technological interest for electronics and quantum materials applications …

Moiré Superlattice MXene Nanosheets Constructed from Twisted Hexagon-Ti3AlC2 by Microwave-Assisted Lewis Molten Salt Etching: Implications for Structural …

Q Wu, Y Xue, S Chao, F Wu, L Li… - ACS Applied Nano …, 2022 - ACS Publications
In order to solve the problem of instability of MXene nanosheet structure in electrochemical
energy storage processes, inspired by the moiré superlattice effect of magic angle …

Quantum transport anomalies in dispersionless quantum states

A Kruchkov - Physical Review B, 2023 - APS
Dispersionless quantum states (“flat bands”) are counterintuitive: with the electron velocity
vanishing, our conventional notions of quasiparticle transport are no longer valid. While the …

Evidence of compensated semimetal with electronic correlations at charge neutrality of twisted double bilayer graphene

A Ghosh, S Chakraborty, U Ghorai, AK Paul… - Communications …, 2023 - nature.com
Recently, magic-angle twisted bilayer graphene (MATBLG) has emerged with various
interaction-driven novel quantum phases at the commensurate fillings of the moiré …

Cryo-Near-Field Photovoltage Microscopy of Heavy-Fermion Twisted Symmetric Trilayer Graphene

S Batlle-Porro, D Calugaru, H Hu, RK Kumar… - arXiv preprint arXiv …, 2024 - arxiv.org
Ever since the initial experimental observation of correlated insulators and superconductivity
in the flat Dirac bands of magic angle twisted bilayer graphene, a search for the microscopic …