中国物理B ›› 2019, Vol. 28 ›› Issue (9): 94206-094206.doi: 10.1088/1674-1056/ab3279

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Forward-headed structure change of acetic acid-water binary system by stimulated Raman scattering

Zhe Liu(刘喆), Bo Yang(杨博), Hong-Liang Zhao(赵洪亮), Zhan-Long Li(李占龙), Zhi-Wei Men(门志伟), Xiao-Feng Wang(王晓峰), Ning Wang(王宁), Xian-Wen Cao(曹献文), Sheng-Han Wang(汪胜晗), Cheng-Lin Sun(孙成林)   

  1. 1 Key Laboratory of Physics and Technology for Advanced Batteries(Ministry of Education), College of Physics, Jilin University, Changchun 130012, China;
    2 State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China;
    3 College of Aviation Foundation, Aviation University of Air Force, Changchun 130000, China
  • 收稿日期:2019-03-20 修回日期:2019-05-20 出版日期:2019-09-05 发布日期:2019-09-05
  • 通讯作者: Sheng-Han Wang, Cheng-Lin Sun E-mail:shenghan@jlu.edu.cn;chenglin@jlu.edu.cn
  • 基金资助:

    Project supported by the National Natural Science Foundation of China (Grant Nos. 11574113, 11374123, and 11104106), Science and Technology Planning Project of Jilin Province, China (Grant Nos. 20180101238JC, 20170204076GX, 20180101006JC, 20190103041JH, and 20190201260JC), and Post-Doctoral Innovative Talent Support Program, China (Grant Nos. BX20180127 and 2019M651192).

Forward-headed structure change of acetic acid-water binary system by stimulated Raman scattering

Zhe Liu(刘喆)1, Bo Yang(杨博)1,2, Hong-Liang Zhao(赵洪亮)3, Zhan-Long Li(李占龙)1, Zhi-Wei Men(门志伟)1, Xiao-Feng Wang(王晓峰)1, Ning Wang(王宁)1, Xian-Wen Cao(曹献文)1, Sheng-Han Wang(汪胜晗)1,2, Cheng-Lin Sun(孙成林)1,2   

  1. 1 Key Laboratory of Physics and Technology for Advanced Batteries(Ministry of Education), College of Physics, Jilin University, Changchun 130012, China;
    2 State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China;
    3 College of Aviation Foundation, Aviation University of Air Force, Changchun 130000, China
  • Received:2019-03-20 Revised:2019-05-20 Online:2019-09-05 Published:2019-09-05
  • Contact: Sheng-Han Wang, Cheng-Lin Sun E-mail:shenghan@jlu.edu.cn;chenglin@jlu.edu.cn
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Grant Nos. 11574113, 11374123, and 11104106), Science and Technology Planning Project of Jilin Province, China (Grant Nos. 20180101238JC, 20170204076GX, 20180101006JC, 20190103041JH, and 20190201260JC), and Post-Doctoral Innovative Talent Support Program, China (Grant Nos. BX20180127 and 2019M651192).

摘要:

The acetic acid-water binary system is a classical hydroxy-carboxy mixed system, while new and interesting phenomena appear under stimulated Raman scattering (SRS). Compared with the weaker signal of the acetic acid-water binary system obtained in spontaneous Raman scattering, SRS provides a finer band and a relatively distinct structural transition point. The structural transformation points are respectively at 30% and 80% by volume ratio under the condition of spontaneous Raman spectroscopy, while they are respectively at 15% and 25% under the condition of SRS. This phenomenon is attributed to the generation of laser induced plasma and shockwave induced dynamic high pressure environment during SRS.

关键词: stimulated Raman scattering, water-acetic acid, laser induced plasma, dynamic high pressure

Abstract:

The acetic acid-water binary system is a classical hydroxy-carboxy mixed system, while new and interesting phenomena appear under stimulated Raman scattering (SRS). Compared with the weaker signal of the acetic acid-water binary system obtained in spontaneous Raman scattering, SRS provides a finer band and a relatively distinct structural transition point. The structural transformation points are respectively at 30% and 80% by volume ratio under the condition of spontaneous Raman spectroscopy, while they are respectively at 15% and 25% under the condition of SRS. This phenomenon is attributed to the generation of laser induced plasma and shockwave induced dynamic high pressure environment during SRS.

Key words: stimulated Raman scattering, water-acetic acid, laser induced plasma, dynamic high pressure

中图分类号:  (Stimulated Raman scattering; CARS)

  • 42.65.Dr
52.50.Jm (Plasma production and heating by laser beams (laser-foil, laser-cluster, etc.))