Recent Advances in Perovskite Optoelectronic Devices and Their Applications
A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "A：Physics".
Deadline for manuscript submissions: 30 March 2026 | Viewed by 13
Special Issue Editor
Interests: generation of new regime lasers; laser-mater interaction; and nano-to-atomic materials science; high sensitivity photoelectric detection devices
Special Issue Information
Dear Colleagues,
Perovskite photodetectors harness the extraordinary optoelectronic properties of organic–inorganic halide perovskites to translate incoming photons into electrical signals with high sensitivity and spectral agility. These devices capitalize on the material’s steep absorption coefficients, long carrier diffusion lengths, and intrinsically adjustable bandgaps, thereby enabling broadband detection that spans from deep-UV and visible to the near-infrared and even soft X-ray regimes. Perovskite photodetectors appear in many device archetypes—planar p-i-n stacks, flexible thin films, pixelated imaging arrays, and hybrid phototransistors—each tailored to specific performance metrics such as low dark current, ultrafast response, or self-powered operation.
Beyond their laboratory appeal, perovskite photodetectors are rapidly migrating into the following practical arenas: high-resolution medical and industrial X-ray imaging; visible and infrared cameras; optical communication links; environmental and biochemical sensing; lidar for autonomous platforms; and wearable health-monitoring patches. Their solution-processable nature invites low-cost roll-to-roll fabrication, large-area integration, and seamless coupling with silicon or III-V electronics, while strategies such as compositional engineering, low-dimensional layering, and interfacial passivation continue to push operational stability toward commercial standards.
Given the vibrant, interdisciplinary landscape of perovskite photodetector research—including materials chemistry, device physics, process engineering, and system-level integration—this Special Issue welcomes comprehensive reviews and original research articles. Contributions may address, but are not limited to, the following: novel perovskite compositions; advanced architectures; encapsulation and long-term stability; ultrafast or ultrasensitive detection mechanisms; flexible and stretchable formats; integrated optoelectronic circuits; and emerging application case studies. Interdisciplinary studies uniting photonics, electronics, and materials science are especially encouraged.
We look forward to your contributions.
Prof. Dr. Xin Li
Guest Editor
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Keywords
- perovskite optoelectronic devices
- perovskite photodetectors
- perovskite phototransistors
- halide perovskites
- self-powered photodetectors
- flexible and stretchable electronics
- low-dimensional perovskites (2D/0D)
- machine learning-guided materials design
- imaging arrays and focal-plane detectors
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