Yuanjun Song, Mingliang Wang, Xiao‐Yang Zhang, Jing‐Yuan Wu et al.
Serving as shape control agent, polyvinyl pyrrolidone (PVP) has been widely used in chemical synthesis of metal nanoparticles. However, the role of molecular weight (MW) of PVP has been rarely concerned. In this study, we show a facile method to control the shapes of silver nanocrystals using PVP wi...
Kehan Li, Xia-Yao Chen, Dan Su, Yuanjun Song et al.
Two-dimensional (2D) materials have become more advantageous compared with traditional semiconductor materials for fabrication of modern photodetectors operating at room temperature and possessing small volume and low power consumption. However, the weak absorption caused by atomic thickness severel...
Zexian Chen, Yuanjun Song, Ruo‐Zhou Li, Si-Jie Guo et al.
Yuanjun Song, Jing Chen, Jing‐Yuan Wu, Tong Zhang
Silver nanowire has potential applications on transparent conducting film and electrode of electrochemical capacitor due to its excellent conductivity. Transparent conducting film (G‐film) was prepared by coating silver nanowires on glass substrate using Meyer rod method, which exhibited better perf...
Xiao-Mei Xue, Jie Tang, Huan‐Li Zhou, Yanyan Qin et al.
Resonant integrated optical gyroscopes (RIOGs) can integrate discrete optical components as a promising candidate for high-performance micro-optical gyroscopes. However, the current RIOG still consists of discrete elements due to the difficulty and complexity of heterogeneous integration of resonato...
Xia-Yao Chen, Dan Su, Kehan Li, Yuanjun Song et al.
As a typical 2-dimensional material, molybdenum disulfide (MoS 2 ) has atomic thickness in longitudinal size, showing unique optical and electrical properties. MoS 2 has become a research hotspot in the field of photodetection. The properties of MoS 2 devices are highly dependent on their material c...
Xiaoying Bi, Kehan Li, Yuanjun Song, Yuan Zou et al.
2D materials feature atomically thin layers with strong in-plane covalent bonds and weak out-of-plane van der Waals interactions. This unique structure endows them with unique physical and chemical properties, making them highly promising for photodetector applications. Traditionally, photodetectors...
Yuanjun Song, Peng Xia, Xiao‐Yang Zhang, Tong Zhang
Abstract To address the global energy shortage and mitigate greenhouse gas emissions on a massive scale, it is critical to explore novel and efficient photocatalysts for the utilization of renewable resources. Bi-based metal oxide (Bi x MO y ) semiconductors composed of bismuth, transition metal, an...
Yun-Fan Wang, Xiao‐Yang Zhang, Junyang Liu, Yuanjun Song et al.
Yanyan Qin, Xiaowen Gu, Jie Tang, H Ye et al.
Integrated electro-optic modulators with large bandwidth, high linearity and low driving voltage are key building blocks for integrated microwave photonic (IMWP) links to transmit broadband signals with high fidelity. In this work, thin-film lithium niobate electro-optic modulator consisting of a th...
Xiaoying Bi, Yuanjun Song, Fei Sun, Peng Xia et al.
Abstract The development of efficient heterojunction photocatalysts for environmental remediation remains challenging due to rapid charge recombination and insufficient active sites in conventional single-component systems. This study developed a facile wet impregnation method of In 2 O 3 –Bi 2 O 3 ...