161 citations · 707 across the 32 of their papers we have counts for
7 papers · 1 filter
Molecular order induced charge transfer in a C-topological insulator moiré heterostructure
Ram Prakash Pandeya, Konstantin P. Shchukin, Yannic Falke +9
We synthesize and spectroscopically investigate monolayer C on the topological insulator (TI) BiTe. This C/BiTe heterostructure is characterized by ex…
Spin-tunable thermoelectric performance in monolayer chromium pnictides
Melania S. Muntini, Edi Suprayoga, Sasfan A. Wella +6
Historically, finding two-dimensional (2D) magnets is well known to be a difficult task due to instability against thermal spin fluctuations. Metals are also normally considered po…
Thermoelectric properties of semiconducting materials with parabolic and pudding-mold band structures
Jyesta M. Adhidewata, Ahmad R. T. Nugraha, Eddwi H. Hasdeo +2
We theoretically investigate the thermoelectric properties of semiconducting (gapped) materials by varying the degrees of polynomials in their energy dispersion relations, in which…
Non-universal Scaling of Thermoelectric Efficiency in 3D and 2D Thermoelectric Semiconductors
Kevin Octavian, Eddwi H. Hasdeo
We performed the first-principles calculation on common thermoelectric semiconductors , , , and in bulk three-dimension (3D) and tw…
Strain Effects on Band Structure and Dirac Nodal-line Morphology of ZrSiSe
Bernardus Rendy, Eddwi H. Hasdeo
The Dirac nodal-line semimetals (DNLS) are new promising materials for technological applications due to its exotic properties, which originate from band structures dispersion and…
Excitonic effects on coherent phonon dynamics in single wall carbon nanotubes
Ahmad R. T. Nugraha, Eric Rosenthal, Eddwi H. Hasdeo +4
We discuss how excitons can affect the generation of coherent radial breathing modes in ultrafast spectroscopy of single wall carbon nanotubes. Photoexcited excitons can be localiz…
Origin of electronic Raman scattering and the Fano resonance in metallic carbon nanotubes
Eddwi H. Hasdeo, Ahmad R. T. Nugraha, Kentaro Sato +2
Fano resonance spectra for the G band in metallic carbon nanotubes are calculated as a function of laser excitation energy in which the origin of the resonance is given by an inter…