This study investigates low-dimensional materials as a potential solution for the miniaturization of electronic devices, addressing the challenges posed by bulk materials. Our research successfully synthesized high-quality V2PS10 crystals using the chemical vapor transport method and confirmed their dispersibility in various solvents and their potential for mechanical exfoliation. In addition, a UV-sensing device was fabricated to evaluate its performance. In particular, at a wavelength of 254 nm, the fabricated V2PS10-based UV sensor exhibited a stable response current of 1.5 pA, demonstrating rapid response characteristics. These results underscore the importance of stable synthesis techniques and highlight the potential of V2PS10 as a one-dimensional UV-sensing material, thereby indicating its applicability to miniaturize electronic components.
This study was supported by the National Research Foundation (NRF) of Korea grant-funded by the Korean government (MSIT) (RS-2023-00208311). Also, this work was supported by the Technology Innovation Program (20024822, Development of low dielectric constant hybrid substrate for 6G terahertz communication) funded by the Ministry of Trade, Industry & Energy (MOTIE, Korea).
