Author

Ji Qi

2 papers indexed here

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Open access Oct 2026

Dual-Encrypted Ultraviolet Optical Communication Driven by Opto-Piezoelectric Coupling in Two-Dimensional Flexible Ferroelectric Single-Crystalline Thin-Films.

The rapid development of flexible wearable electronics has triggered an urgent demand for high-security and miniaturized encrypted optical communication systems. However, conventional optical encryption strategies predominantly rely on dual-wavelength excitation, tunable light sources, or software-based algorithms, lea...

Hang Li, Yao Li, Qian-Wen Guan et al. · Advances in Materials · 0 citations

Open access Sep 2026

Three‐dimensional hybrid perovskite heterostructure single crystals toward highly efficient x‐ray detectors

Solution‐based self‐assembled perovskite heterojunction single crystals enable precise modulation of the physical and chemical properties of materials, demonstrating significant potential for optoelectronic applications. However, the directed synthesis of these heterostructures and the underlying mechanism for the...

Hang Li, Ji Qi, Qian-Wen Guan et al. · InfoMat · 0 citations