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In July 2024, Yangzhou hosted the 7th Global Perovskite & Tandem Cell (Yangtze River Delta) Industrialization Forum, a pivotal summit gathering global experts, investors, and industry leaders to address “Breaking Industrialization Bottlenecks, Building a New Energy Future.” As a leading Chinese supplier of perovskite laser equipment, Lechen Intelligence stood out, winning the “2024 Most Influential Perovskite Laser Equipment Enterprise” award. Its CEO, He Le, delivered a keynote speech highlighting breakthroughs in laser technology, showcasing China’s strength in high-end new energy equipment.

X-ray direct detectors are increasingly vital in medical diagnostics due to their high energy resolution and system integration. In recent years, metal-free halide perovskites (MFPs) have gained attention for their structural tunability and biocompatibility. However, existing devices often require high operating voltages to enhance carrier utilization efficiency, which can cause crystal damage and ion migration, limiting their applications.