Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Sinan Genc; Oguzhan Yucel; Furkan Aglarci; Carlos Rodriguez-Fernandez; Alpay Yilmaz; Humeyra Caglayan; Serkan Ates; Alpan Bek

doi:10.1021/acsphotonics.5c02063

Paper details

Research paper

Experimental CharacterizationComputational Other

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Sinan Genc, Oguzhan Yucel, Furkan Aglarci, Carlos Rodriguez-Fernandez et al.

arXiv·2026·10.1021/acsphotonics.5c02063·arXiv:2506.14517

Samples

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

hBN flakes on Si substrate with thermally dewetted Ag nanoparticles forming stochastic plasmonic nanocavities.

2 preparations3 characterizations1 property1 figure

ExperimentalhBNStudied MaterialAgCapping Or ContactSiSubstrate / Dielectric

hBN flakes on Au/SiO₂-coated Si substrate with thermally dewetted Ag nanoparticles forming hybrid plasmonic nanocavities.

2 preparations3 characterizations2 properties1 figure

ExperimentalhBNStudied MaterialAgCapping Or ContactAuCapping Or ContactSiO₂Substrate / DielectricSiSubstrate / Dielectric

FDTD model of hBN flake / Ag nanoparticle / Au-SiO₂-Si hybrid plasmonic cavity with representative flake thicknesses in the 10-50 nm range.

No measurements recorded

SimulatedhBNStudied MaterialAgCapping Or ContactAuCapping Or ContactSiO₂Substrate / DielectricSiSubstrate / Dielectric

Materials

hexagonal boron nitride

hBN

Studied Material

Also known as

hBN

studied material

silver

Capping Or Contact

Also known as

Why these are connected

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

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN | Matter42 Literature

Properties

Type	Label	Value	Material	Sample	Condition	Source
Pl Intensity Enhancement Factor	PL enhancement	2x	hBN	hBN flakes on Si substrate with thermally dewetted Ag nanopa		—
Pl Intensity Enhancement Factor	PL enhancement	100x	hBN	hBN flakes on Au/SiO₂-coated Si substrate with thermally dew		—
Emission Uniformity	uniformity across multiple emitters	improved	hBN	hBN flakes on Au/SiO₂-coated Si substrate with thermally dew		—
PL Peak	regex-detected PL peak	616nm	hBN	—	—	—

Properties

Type	Label	Value	Material	Sample	Condition	Source
Pl Intensity Enhancement Factor	PL enhancement	2x	hBN	hBN flakes on Si substrate with thermally dewetted Ag nanopa		—
Pl Intensity Enhancement Factor	PL enhancement	100x	hBN	hBN flakes on Au/SiO₂-coated Si substrate with thermally dew		—
Emission Uniformity	uniformity across multiple emitters	improved	hBN	hBN flakes on Au/SiO₂-coated Si substrate with thermally dew		—
PL Peak	regex-detected PL peak	616nm	hBN	—	—	—

Properties

Type	Label	Value	Material	Sample	Condition	Source
Pl Intensity Enhancement Factor	PL enhancement	2x	hBN	hBN flakes on Si substrate with thermally dewetted Ag nanopa		—
Pl Intensity Enhancement Factor	PL enhancement	100x	hBN	hBN flakes on Au/SiO₂-coated Si substrate with thermally dew		—
Emission Uniformity	uniformity across multiple emitters	improved	hBN	hBN flakes on Au/SiO₂-coated Si substrate with thermally dew		—
PL Peak	regex-detected PL peak	616nm	hBN	—	—	—

Properties

Type	Label	Value	Material	Sample	Condition	Source
Pl Intensity Enhancement Factor	PL enhancement	2x	hBN	hBN flakes on Si substrate with thermally dewetted Ag nanopa		—
Pl Intensity Enhancement Factor	PL enhancement	100x	hBN	hBN flakes on Au/SiO₂-coated Si substrate with thermally dew		—
Emission Uniformity	uniformity across multiple emitters	improved	hBN	hBN flakes on Au/SiO₂-coated Si substrate with thermally dew		—
PL Peak	regex-detected PL peak	616nm	hBN	—	—	—

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Samples

hBN flakes on Si substrate with thermally dewetted Ag nanoparticles forming stochastic plasmonic nanocavities.

hBN flakes on Au/SiO₂-coated Si substrate with thermally dewetted Ag nanoparticles forming hybrid plasmonic nanocavities.

FDTD model of hBN flake / Ag nanoparticle / Au-SiO₂-Si hybrid plasmonic cavity with representative flake thicknesses in the 10-50 nm range.

Materials

Why these are connected

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Samples

hBN flakes on Si substrate with thermally dewetted Ag nanoparticles forming stochastic plasmonic nanocavities.

hBN flakes on Au/SiO₂-coated Si substrate with thermally dewetted Ag nanoparticles forming hybrid plasmonic nanocavities.

FDTD model of hBN flake / Ag nanoparticle / Au-SiO₂-Si hybrid plasmonic cavity with representative flake thicknesses in the 10-50 nm range.

Materials

Why these are connected

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Samples

hBN flakes on Si substrate with thermally dewetted Ag nanoparticles forming stochastic plasmonic nanocavities.

hBN flakes on Au/SiO₂-coated Si substrate with thermally dewetted Ag nanoparticles forming hybrid plasmonic nanocavities.

FDTD model of hBN flake / Ag nanoparticle / Au-SiO₂-Si hybrid plasmonic cavity with representative flake thicknesses in the 10-50 nm range.

Materials

Why these are connected

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Samples

hBN flakes on Si substrate with thermally dewetted Ag nanoparticles forming stochastic plasmonic nanocavities.

hBN flakes on Au/SiO₂-coated Si substrate with thermally dewetted Ag nanoparticles forming hybrid plasmonic nanocavities.

FDTD model of hBN flake / Ag nanoparticle / Au-SiO₂-Si hybrid plasmonic cavity with representative flake thicknesses in the 10-50 nm range.

Materials

Why these are connected

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Samples

hBN flakes on Si substrate with thermally dewetted Ag nanoparticles forming stochastic plasmonic nanocavities.

hBN flakes on Au/SiO₂-coated Si substrate with thermally dewetted Ag nanoparticles forming hybrid plasmonic nanocavities.

FDTD model of hBN flake / Ag nanoparticle / Au-SiO₂-Si hybrid plasmonic cavity with representative flake thicknesses in the 10-50 nm range.

Materials

Why these are connected

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Samples

hBN flakes on Si substrate with thermally dewetted Ag nanoparticles forming stochastic plasmonic nanocavities.

hBN flakes on Au/SiO₂-coated Si substrate with thermally dewetted Ag nanoparticles forming hybrid plasmonic nanocavities.

FDTD model of hBN flake / Ag nanoparticle / Au-SiO₂-Si hybrid plasmonic cavity with representative flake thicknesses in the 10-50 nm range.

Materials

Why these are connected

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Samples

hBN flakes on Si substrate with thermally dewetted Ag nanoparticles forming stochastic plasmonic nanocavities.

hBN flakes on Au/SiO₂-coated Si substrate with thermally dewetted Ag nanoparticles forming hybrid plasmonic nanocavities.

FDTD model of hBN flake / Ag nanoparticle / Au-SiO₂-Si hybrid plasmonic cavity with representative flake thicknesses in the 10-50 nm range.

Materials

Why these are connected

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Samples

hBN flakes on Si substrate with thermally dewetted Ag nanoparticles forming stochastic plasmonic nanocavities.

hBN flakes on Au/SiO₂-coated Si substrate with thermally dewetted Ag nanoparticles forming hybrid plasmonic nanocavities.

FDTD model of hBN flake / Ag nanoparticle / Au-SiO₂-Si hybrid plasmonic cavity with representative flake thicknesses in the 10-50 nm range.

Materials

Why these are connected

Processing

Characterization

Properties

Simulations

Processing

Characterization

Properties

Simulations

Processing

Characterization

Properties

Simulations

Processing

Characterization

Properties

Simulations