A naukri.com initiative
Bioengineer
1w
135
Image Credit: Bioengineer
Solitonic High-Temperature Superfluorescence in Perovskites
- A groundbreaking study reveals a mechanism enabling superfluorescent quantum states at elevated temperatures in lead halide perovskites.
- Lead halide perovskites demonstrate a unique capacity to promote collective quantum behavior due to interactions with lattice vibrations.
- Identification of synchronized polaronic lattice oscillations contributes to the emergence of coherent wave-like electronic states.
- A theoretical model describes exciton–lattice interactions leading to a solitonic state, sustaining stable electronic coherence.
- A phase transition results in the emission of intense superfluorescence bursts above room temperature in the perovskite material.
- The study uncovers connections between non-equilibrium phenomena, phase transitions, and transient superfluorescence.
- Selective tuning of electron–lattice interactions allows the design of materials supporting high-temperature quantum states.
- Integrating lattice dynamics helps stabilize exotic quantum states, paving the way for advanced quantum technologies.
- The research challenges assumptions about decoherence in solid-state systems, highlighting the role of the environment in fostering coherence.
- This milestone study showcases the emergence of macroscopic quantum coherence in perovskites, impacting materials science, quantum optics, and engineering.
Read Full Article
8 Likes
For uninterrupted reading, download the app