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cond-mat.mtrl-sci2026
Pressure-Driven Phase Evolution and Optoelectronic Properties of Lead-free Halide Perovskite RbTeBr
Suvashree Mukherjee, Asish Kumar Mishra, K. A. Irshad +2
The structural, vibrational, and optical properties of RbTeBr have been investigated under high pressure using synchrotron X-ray diffraction, Raman spectroscopy, photolumin…
cond-mat.mtrl-sci2025
Structural transition and emission enhancement in vacancy ordered halide double perovskite CsTeCl under pressure
Suvashree Mukherjee, Debabrata Samanta, Bidisha Mukherjee +2
The effect of pressure on the structural evolution, enhancement of photoluminescence intensity and optical band gap of a vacancy ordered double halide perovskite CsTeCl is…
cond-mat.mtrl-sci2024
Emission enhancement and bandgap narrowing in under pressure
Debabrata Samanta, Suvashree Mukherjee, Asish Kumar Mishra +5
Pressure-induced emission enhancement and bandgap narrowing in vacancy-ordered halide double perovskite are extensively investigated through photoluminescence and abso…