Lin Shichen, Orimoto Yuuichi, Aoki Yuriko
Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasuga-Park, Fukuoka 816-8580, Japan.
Department of Molecular and Material Sciences, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasuga-Park, Fukuoka 816-8580, Japan.
Molecules. 2025 May 30;30(11):2409. doi: 10.3390/molecules30112409.
The alternating property optimization (POPT) approach was employed to optimize the (hyper)polarizabilities of donor-acceptor-substituted polyfuran (PFu). The capability of the alternating POPT to design systems with specific properties was further demonstrated by the results, and its accuracy was validated. In both the αzz-maximizing and αzz-minimizing POPT, the selected monomers exhibited clear and consistent patterns, which may provide useful insights for the future design of PFu-based materials. Combined with the POPT results, the comparison of CPU time between the alternating POPT and the existing simultaneous POPT further demonstrated the reliability and efficiency of alternating POPT while handling systems growing along multiple directions.
采用交替性质优化(POPT)方法来优化供体-受体取代的聚呋喃(PFu)的(超)极化率。结果进一步证明了交替POPT设计具有特定性质系统的能力,并验证了其准确性。在αzz最大化和αzz最小化的POPT中,所选单体呈现出清晰且一致的模式,这可能为未来基于PFu的材料设计提供有用的见解。结合POPT结果,交替POPT与现有的同时POPT之间的CPU时间比较进一步证明了交替POPT在处理沿多个方向增长的系统时的可靠性和效率。