@article{oai:nagasaki-u.repo.nii.ac.jp:00000792,
 author = {Furusato, Tomohiro and Oura, Kazushi and Matsuda, Yoshinobu and Sasaki, Mitsuru and Inada, Yuki and Yamashita, Takahiko},
 journal = {Japanese Journal of Applied Physics},
 month = {Mar},
 note = {Pulsed surface discharge on water has been given attention as a water purification technology and material synthesis method. The contribution of this study is to clarify the plasma state of a positive pulsed surface discharge on water. Although the pulse width of the current dramatically decreased with an applied voltage ranging from 10 to 20 kV under a conductivity of water of 1 mS cm-1 and a water depth of 2 mm, the plasma state in the vicinity of the needle electrode was a local thermodynamic equilibrium (LTE) state. Validation of the LTE was performed by the McWhirter criterion. On the other hand, the propagating discharge along the water surface was supposed to be in non-LTE state. Consequently, the pulsed surface discharge on water was in mixed states of LTE and non-LTE., Japanese Journal of Applied Physics, 59, art.no.SHHA07; 2020},
 title = {Validation of the local thermodynamic equilibrium at a local current concentration area of positive pulsed surface discharge plasma on water},
 volume = {59},
 year = {2020}
}