Morphology control and crystalline quality of p-type GaN shells grown on coaxial GaInN/GaN multiple quantum shell nanowires

W Lu, N Nakayama, K Ito, S Katsuro… - … Applied Materials & …, 2021 - ACS Publications
The morphology and crystalline quality of p-GaN shells on coaxial GaInN/GaN multiple
quantum shell (MQS) nanowires (NWs) were investigated using metal–organic chemical …

Structural and optical impacts of AlGaN undershells on coaxial GaInN/GaN multiple-quantum-shells nanowires

W Lu, M Terazawa, DP Han, N Sone, N Goto, K Iida… - …, 2020 - degruyter.com
The superior crystalline quality of coaxial GaInN/GaN multiple-quantum shell (MQS)
nanowires (NWs) was demonstrated by employing an AlGaN undershell during metal …

Emission characteristics of GaInN/GaN multiple quantum shell nanowire-based LEDs with different p-GaN growth conditions

S Katsuro, W Lu, K Ito, N Nakayama, N Sone… - …, 2021 - degruyter.com
Improving current injection into r-and m-planes of nanowires (NWs) is essential to realizing
efficient GaInN/GaN multiple quantum shell (MQS) NW-based light-emitting diodes (LEDs) …

Optimizing GaNP coaxial nanowires for efficient light emission by controlling formation of surface and interfacial defects

JE Stehr, A Dobrovolsky, S Sukrittanon, Y Kuang… - Nano …, 2015 - ACS Publications
We report on identification and control of important nonradiative recombination centers in
GaNP coaxial nanowires (NWs) grown on Si substrates in an effort to significantly increase …

Controlled synthesis of nonpolar GaInN/GaN multiple-quantum-shells on GaN nanowires by metal-organic chemical vapour deposition

W Lu, N Goto, H Murakami, N Sone, K Iida… - Applied Surface …, 2020 - Elsevier
Abstract Nonpolar GaInN/GaN multiple-quantum shells (MQSs) on nanowires (NWs) were
investigated for high-efficiency light-emitting diodes (LEDs). The growth conditions of NWs …

Correlation between optical and structural characteristics in coaxial GaInN/GaN multiple quantum shell nanowires with AlGaN spacers

W Lu, Y Miyamoto, R Okuda, K Ito, N Sone… - … Applied Materials & …, 2020 - ACS Publications
High crystalline quality coaxial GaInN/GaN multiple quantum shells (MQSs) grown on
dislocation-free nanowires are highly in demand for efficient white-/micro-light-emitting …

Investigation of emission plane control in GaInN/GaN multiple-quantum shells for efficient nanowire-based LEDs

S Inaba, W Lu, A Shima, S Ii, M Takahashi… - Nanoscale …, 2024 - pubs.rsc.org
Significant attention has been directed toward core–shell GaInN/GaN multiple-quantum
shell (MQS) nanowires (NWs) in the context of high-efficiency micro light-emitting diodes …

Development of monolithically grown coaxial GaInN/GaN multiple quantum shell nanowires by MOCVD

K Ito, W Lu, N Sone, Y Miyamoto, R Okuda, M Iwaya… - Nanomaterials, 2020 - mdpi.com
Broadened emission was demonstrated in coaxial GaInN/GaN multiple quantum shell
(MQS) nanowires that were monolithically grown by metalorganic chemical vapor …

Superlattice-induced variations in morphological and emission properties of GaInN/GaN multiquantum nanowire-based micro-LEDs

S Inaba, W Lu, K Ito, S Katsuro… - … Applied Materials & …, 2022 - ACS Publications
Core–shell GaInN/GaN multiquantum shell (MQS) nanowires (NWs) are gaining great
attention for high-efficiency micro-light-emitting diodes (micro-LEDs) owing to the minimized …

Growth and characterization of core-shell structures consisting of GaN nanowire core and GaInN/GaN multi-quantum shell

S Kamiyama, W Lu, T Takeuchi, M Iwaya… - ECS Journal of Solid …, 2020 - iopscience.iop.org
The growth of dislocation-free and uniform GaN nanowires and high emission efficiency in a
GaInN/GaN multi-quantum shell (MQS) are demonstrated. Simultaneous-supply-mode metal …