What question did this study set out to answer?

This research aims to understand how growth modes affect bismide incorporation and carrier dynamics in GaAsBi wires.

July 10, 2026ACS Applied Materials & Interfaces

Growth Mode-Dependent Bi Incorporation and Carrier Localization in GaAsBi Wires

View Full Paper

Ask AI

Bookmark

Authors

CHChalermchai HimwasChulalongkorn University ATAritath ThammathikulChulalongkorn University NTNathachon TachapisitpongChulalongkorn University

Discussion

Member takes

Implication

Randomized trial investigates bismide incorporation and carrier dynamics in III-V semiconductors, highlighting implications for infrared optoelectronics.

Key Points

This research aims to understand how growth modes affect bismide incorporation and carrier dynamics in GaAsBi wires.
GaAsBi wires grown via molecular beam epitaxy with varying substrate temperature and V/III ratios.
STEM-EDS analysis to assess composition under different growth modes.
Temperature-dependent photoluminescence to analyze carrier dynamics using a two-activation Arrhenius model.
Homogeneous axial Bi incorporation of up to 2.4% achieved under stable VLS conditions.
Internal quantum efficiency of ∼0.2% at 260 K indicates opportunities for enhanced performance.
VLS-to-VS growth transitions significantly alter carrier localization and thermal quenching behavior.

Cite This Study

Himwas et al. (2026) studied this question.

synapsesocial.com/papers/6a508e5b6eeac72a437a1449 https://doi.org/10.1021/acsami.6c03509

View Full Paper

Ask AI

Bookmark

Implication

Randomized trial investigates bismide incorporation and carrier dynamics in III-V semiconductors, highlighting implications for infrared optoelectronics.

Growth Mode-Dependent Bi Incorporation and Carrier Localization in GaAsBi Wires

Discussion

Member takes

Implication

Key Points

Cite This Study

Growth Mode-Dependent Bi Incorporation and Carrier Localization in GaAsBi Wires

Discussion

Member takes

Implication

Key Points

Cite This Study

Also Consider

Also Consider