HBT分子双波长反常荧光现象的数值模拟

Abstract

Abstract: We established an expanded energy level system model of 2-(2′-hydroxyphenyl)benzothiazole (HBT) molecule and proposed corresponding numerical simulation algorithm for the dual-wavelength fluorescence phenomenon of organic molecule HBT in specific polar solutions， and verified the accuracy and effectiveness of the proposed algorithm. The simulation results are similar to the experimental results, indicating that there is a competitive relationship between the fluorescence of HBT molecules at different wavelengths in specific polar solutions.

Key words: time-domain finite-difference, , 2-(2′-hydroxyphenyl)benzothiazole, , dual-wavelength emission, excited state intramolecular proton transfer

CLC Number:

O641.12

YANG Jian, NIU Mingbo, DONG Yang, LI Guoxing. Numerical Simulation of Dual-Wavelength Anomalous Fluorescence Phenomenon of HBT Molecules[J].Journal of Jilin University Science Edition, 2025, 63(4): 1205-1211.

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Numerical Simulation of Dual-Wavelength Anomalous Fluorescence Phenomenon of HBT Molecules

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