Excitonic and Mn2+ d–d emission dynamics in Zn1-xMnxSe alloys (x ≤ 0.42): influence of composition and temperature

Key Points

• Emission dynamics are significantly influenced by both composition and temperature in Zn1-xMnxSe alloys.
• D-d emission and excitonic emission show distinct variations with changing manganese concentration and temperature.
• Analysis of alloy compositions with varying manganese levels provides insights into emission properties under different thermal conditions.
• The findings may enable the development of advanced semiconductor materials for optoelectronic applications.