Diffusion of valley-coherent dark excitons in a large-angle incommensurate Moiré homobilayer

Paper details

Research paper

Experimental Characterization

Arnab Barman Ray, Trevor Ollis, Sethuraj K. R., Anthony Nickolas Vamivakas

arXiv·2025·10.48550/arxiv.2405.12901·arXiv:2405.12901

Samples

Each sample groups how it was prepared, characterized, and measured. Click a card to expand.

2 characterizations3 figures

ExperimentalMoSe₂Studied MaterialBNSubstrate / Dielectricdistributed Bragg reflectorSubstrate / Dielectric

4 characterizations6 properties3 figures

ExperimentalMoSe₂Studied MaterialBNSubstrate / Dielectricdistributed Bragg reflectorSubstrate / Dielectric

MoSe₂

Studied Material

Also known as

molybdenum diselenide

Variables

doping= n-type

studied material

hBN

Substrate / Dielectric

Related documents with shared materials, methods, properties, or citations.

Diffusion of valley-coherent dark excitons in a large-angle incommensurate Moiré homobilayer | Matter42 Literature

Type	Label	Value	Material	Sample	Source
Twist Angle	twist angle	41.27deg	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
Pl Peak Shift	T	30.4meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
Pl Peak Shift	X	32.8meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	dark trion binding energy	24meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	bright trion binding energy	27meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	diffusion length	4um	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—

Type	Label	Value	Material	Sample	Source
Twist Angle	twist angle	41.27deg	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
Pl Peak Shift	T	30.4meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
Pl Peak Shift	X	32.8meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	dark trion binding energy	24meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	bright trion binding energy	27meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	diffusion length	4um	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—

Type	Label	Value	Material	Sample	Source
Twist Angle	twist angle	41.27deg	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
Pl Peak Shift	T	30.4meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
Pl Peak Shift	X	32.8meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	dark trion binding energy	24meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	bright trion binding energy	27meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	diffusion length	4um	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—

Type	Label	Value	Material	Sample	Source
Twist Angle	twist angle	41.27deg	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
Pl Peak Shift	T	30.4meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
Pl Peak Shift	X	32.8meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	dark trion binding energy	24meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	bright trion binding energy	27meV	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—
PL Peak	diffusion length	4um	MoSe₂	large-angle twisted n-doped MoSe₂ homobilayer assembled on t	—