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Wearable Health Monitoring System Based on Self-powered Bi-based Perovskite Photodetector
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DOI：10.1016/j.nanoen.2026.111835.png)
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Abstract
En 中文
• A sequential gradient annealing crystallization strategy enables the fabrication of CsBi3I10 perovskite films with densely packed large vertical grains through cyclic recrystallization. • A self-powered PPG sensor with a fingernail-wearable design is constructed, which demonstrates robust resistance to motion artifacts and enables highly accurate heart rate and SpO2 monitoring.
Keywords:
CsBi3I10 perovskite
gradient annealing
wearable sensor
self-powered photodetector
health monitoring
Journal
IF:
17.1
Papers:
1.2W
Citations:
13.0W