Automatic Obstacle Avoidance Trolley System Based on Two-Dimensional ReS2/WSe2 Heterojunction Photodetector
Zhiyuan Liu,
Haiyi Liu,
Menglong Zhang
et al.
Abstract:With the continuous advancement of intelligent vehicle technology, automatic obstacle avoidance (AOA) has become a crucial component of in-vehicle systems. This study introduces an AOA trolley system based on ReS 2 /WSe 2 heterojunction photodetectors. The device with type-II band alignment exhibits an impressive on/off current ratio of 7.14 × 10 4 , along with a rapid impulse response time of 32.3/24.4 μs, a detectivity of 2.0 × 10 13 Jones, and an anisotropic ratio of 4.2 under 532 nm illumination. Additiona… Show more
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