Effect of external magnetic field on terahertz transmission characteristics of electrolyte solution based on microfluidic technology

Results in Optics

卷:6

Jingsuo He¹  Guoyang Wang¹  Bo Su²  Siyu Shao²  Cunlin Zhang³  Jiahui Wang³  Ping Ye⁴  Xuan Liu⁵  Haiyun Huang⁵ 

[1] Beijing Advanced Innovation Centre for Imaging Theory and Technology, Beijing 100048, China;

[2] Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Beijing 100048, China;

[3] Department of Physics, Capital Normal University, Beijing 100048, China;

[4] Key Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing 100048, China;

关键词: Terahertz;    Microfluidic chip;    Electrolyte solution;    Constant magnetic field;    Transmission intensity;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this study, the effect on the terahertz (THz) transmission characteristics was investigated by varying the constant magnetic field time at both ends of the liquid sample (deionized water, CuSO4, CuCl2, (CH3COO) 2Cu, Na2SO4, NaCl, CH3COONa solution). The results show that the transmission intensity of THz waves decreases with the increase of solution residence time in a constant magnetic field. It is inferred that the magnetic field increases the number of hydrogen bonds in the solution, enhances the role of hydrogen bonds, and weakens the intensity of THz transmission spectra.

【 授权许可】

Unknown