A5090033580- 2D Materials and Applications
- Perovskite Materials and Applications
- Gas Sensing Nanomaterials and Sensors
- MXene and MAX Phase Materials
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Advanced Photocatalysis Techniques
- Target Tracking and Data Fusion in Sensor Networks
- Radar Systems and Signal Processing
- Transition Metal Oxide Nanomaterials
- Advanced Sensor and Energy Harvesting Materials
- Distributed Sensor Networks and Detection Algorithms
University of Electronic Science and Technology of China
2022-2023
Abstract P–n junctions based on 2D materials can be achieved using a selective doping technique, while such method is challenged by the complex fabrication process. Here, facile van der Waals (vdWs) structured p–n heterojunction demonstrated simply transferring an n‐type multilayer α‐In 2 Se 3 (direct bandgap) p‐type ultra‐thin WSe nanosheet. The vdWs stacked photodetector with improved type‐II band alignment not only realizes broadband spectral response from visible to near infrared...
Eco-friendly CuInSnSe (CISnSe) QDs with broadband absorption were engineered via effective ZnSe shell passivation to fabricate highly efficient near-infrared photodetectors.
Abstract This study employs an effective oxygen (O 2 ) plasma treatment to fabricate multilayer molybdenum diselenide (MoSe photodetectors for visible and near‐infrared (NIR) detection. With the introduction of O treatment, atomic oxidized layer is generated prevent direct interaction from water (H 0) molecules in air, leading improved environmental stability. Meanwhile, bonded atoms provide electron‐rich atmosphere, which can effectively reduce intrinsic Se vacancies generate a strong...
This paper is focused on the multiuser implementation of fusion radar and communication (RadCom) in internet-of-vehicles (IoV) scenarios. Traditional time-division multiple access (TDMA) technology degrades velocity detection performance orthogonal frequency-division multiplexing (OFDM)-based RadCom systems. We propose a new TDMA approach for OFDM-based systems, where are completed synchronously. consider continuous-wave OFDM structure which random user data or Zadoff-Chu (ZC) sequences...
A strategy that decorates perovskite films with bromide-terminated MXene nanoparticles has been proposed for a retarded crystal nucleation process and improved atomic interaction. This approach leads to reduced structural defects enhanced carrier transport.