Over 1.5 μm light emission from InAs quantum dots embedded in InGaAs strain-reducing layer grown by metalorganic chemical vapor deposition

Jun Tatebayashi, Masao Nishioka, Yasuhiko Arakawa

Applied Physics Letters

Quantum PhotonicsOptical MaterialsEngineeringLaser ApplicationsOptoelectronic Devices +19

Fabrication of InAs/GaAs quantum dot solar cells with enhanced photocurrent and without degradation of open circuit voltage

Denis Guimard, Ryo Morihara, Damien Bordel, +4

Applied Physics Letters

EngineeringEnhanced PhotocurrentOptoelectronic DevicesPhotovoltaic DevicesPhotovoltaics +17

Coupling of quantum-dot light emission with a three-dimensional photonic-crystal nanocavity

K. Aoki, Denis Guimard, Masao Nishioka, +3

Nature Photonics

Quantum SciencePhotonicsQuantum OpticEngineeringQuantum-dot Light Emission +8

Recombination lifetime of carriers in GaAs-GaAlAs quantum wells near room temperature

Yasuhiko Arakawa, H. Sakaki, Masao Nishioka, +1

Applied Physics Letters

SemiconductorsRoom TemperatureWide-bandgap SemiconductorSemiconductor TechnologyEngineering +11

Narrow photoluminescence linewidth (<17 meV) from highly uniform self-assembled InAs/GaAs quantum dots grown by low-pressure metalorganic chemical vapor deposition

Tao Yang, Jun Tatebayashi, Shiro Tsukamoto, +2

Applied Physics Letters

EngineeringGallium SourceOptoelectronic DevicesSemiconductor NanostructuresSemiconductors +16

High density InAs∕GaAs quantum dots with enhanced photoluminescence intensity using antimony surfactant-mediated metal organic chemical vapor deposition

Denis Guimard, Masao Nishioka, Shiro Tsukamoto, +1

Applied Physics Letters

EngineeringColloidal NanocrystalsOptoelectronic DevicesChemistryEnhanced Photoluminescence Intensity +16

Area-controlled growth of InAs quantum dots and improvement of density and size distribution

Jun Tatebayashi, Masao Nishioka, Takao Someya, +1

Applied Physics Letters

Materials ScienceArea-controlled GrowthEngineeringGrowth TechniqueSize Distribution +13

Spontaneous Emission Characteristics of Quantum Well Lasers in Strong Magnetic Fields –An Approach to Quantum-Well-Box Light Source–

Yasuhiko Arakawa, H. Sakaki, Masao Nishioka, +2

Japanese Journal of Applied Physics

Quantum PhotonicsEngineeringLaser ScienceLaser PhysicsLaser Applications +17

Area Density Control of Quantum-Size InGaAs/Ga(Al)As Dots by Metalorganic Chemical Vapor Deposition

J. Oshinowo, Masao Nishioka, Satomi Ishida, +1

Japanese Journal of Applied Physics

Materials ScienceSemiconductorsAluminium NitrideEngineeringArea Density Control +12

Growth of InAs/GaAs quantum dots on germanium-on-insulator-on-silicon (GeOI) substrate with high optical quality at room temperature in the 1.3 μm band

Damien Bordel, Denis Guimard, Mohan Rajesh, +4

Applied Physics Letters

Optical MaterialsEngineeringOptoelectronic DevicesIntegrated CircuitsGaas/geoi Layers +19