35 citations · 58 across the 4 of their papers we have counts for
5 papers
Dynamic moiré-like band modulation in Dirac materials via multi-beam optical interference
Evelyn P. Sinaga, Rizky Setiawan, Herri Trilaksana +2
We propose a purely optical Floquet framework to dynamically generate moiré-like superlattices and quasicrystalline potentials in a gapped Dirac material, entirely bypassing the ne…
Low-temperature thermal transport in moiré superlattices
Lukas P. A. Krisna, Takuto Kawakami, Mikito Koshino
We calculate the phonon thermal conductivity of various moiré bilayer systems using a continuum approach and the semiclassical transport theory. When the twist angle is close to 0,…
Moiré phonons in graphene/hexagonal boron nitride moiré superlattice
Lukas P. A. Krisna, Mikito Koshino
We theoretically study in-plane acoustic phonons of graphene/hexagonal boron nitride moiré superlattice by using a continuum model. We demonstrate that the original phonon bands of…
Optimal band gap for improved thermoelectric performance of two-dimensional Dirac materials
Eddwi H. Hasdeo, Lukas P. A. Krisna, Muhammad Y. Hanna +3
Thermoelectric properties of two-dimensional (2D) Dirac materials are calculated within linearized Boltzmann transport theory and relaxation time approximation. We find that the ga…
Thermoelectric properties of two-dimensional Dirac materials
Eddwi H. Hasdeo, Lukas P. A. Krisna, Ahmad R. T. Nugraha
We performed Boltzmann transport calculation to obtain the Seebeck coefficient, electrical conductivity, electronic thermal conductivity, and thermoelectric figure of merit (ZT) fo…