Oscillatory Langmuir probe ion current in laser-produced plasma expansion

被引：21
|
作者：
Nica, P. [1 ,2 ]
Agop, M. [1 ,2 ]
Gurlui, S. [2 ,3 ]
Focsa, C. [2 ]
机构：
[1] Tech Gh Asachi Univ, Dept Phys, Iasi 700029, Romania
[2] Univ Sci & Tech Lille, Lab Phys Lasers Atomes & Mol, UMR 8523, F-59655 Villeneuve Dascq, France
[3] Alexandru Ioan Cuza Univ, Fac Phys, Iasi 700506, Romania
来源：
EPL | 2010年 / 89卷 / 06期
关键词：
ABLATION; MODEL;
D O I：
10.1209/0295-5075/89/65001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Using the Langmuir probe method to investigate the parameters of laser-produced plasma, our experimental results show an oscillatory structure of the recorded transient ion current. The periodic behavior is analyzed for various targets and probe positions and, after extracting the continuous part, it is found to be connected with the ion frequency and the electron-ion collision frequency. We conclude that theories to describe these oscillations may provide new diagnostic techniques of laser-produced plasma. Copyright (C) EPLA, 2010
引用
收藏
页数：4
相关论文
共 50 条
  • [31] Angular ion species distribution in droplet-based laser-produced plasmas
    Giovannini, Andrea Z.
    Gambino, Nadia
    Rollinger, Bob
    Abhari, Reza S.
    JOURNAL OF APPLIED PHYSICS, 2015, 117 (03)
  • [32] Magnetic field-induced signal enhancement in laser-produced lead plasma
    Akhtar, M.
    Jabbar, A.
    Ahmed, N.
    Mehmood, S.
    Umar, Z. A.
    Ahmed, R.
    Baig, M. A.
    LASER AND PARTICLE BEAMS, 2019, 37 (01) : 67 - 78
  • [33] The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma
    Jamil, S.
    Liaqat, U.
    Ahmed, N.
    Ahmed, R.
    Umar, Z. A.
    Baig, M. A.
    PHYSICA B-CONDENSED MATTER, 2022, 627
  • [34] Late-time particle emission from laser-produced graphite plasma
    Harilal, S. S.
    Hassanein, A.
    Polek, M.
    JOURNAL OF APPLIED PHYSICS, 2011, 110 (05)
  • [35] Comparison of excitation temperature of a laser-produced plasma by combining emission and absorption spectroscopy
    Polek, M. P.
    Phillips, M. C.
    Beg, F. N.
    Harilal, S. S.
    AIP ADVANCES, 2024, 14 (02)
  • [36] Spectroscopy of laser-produced cerium plasma for remote isotope analysis of nuclear fuel
    Miyabe, M.
    Oba, M.
    Iimura, H.
    Akaoka, K.
    Maruyama, Y.
    Wakaida, I.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2010, 101 (01): : 65 - 70
  • [37] Spectroscopic characterization of laser-produced GaAs plasma in helium and argon background gases
    Biscan, M.
    Kregar, Z.
    Krstulovic, N.
    Milosevic, S.
    OPTICS COMMUNICATIONS, 2014, 315 : 37 - 41
  • [38] Fast gated imaging of the collisionless interaction of a laser-produced and magnetized ambient plasma
    Heuer, P. V.
    Schaeffer, D. B.
    Knall, E. N.
    Constantin, C. G.
    Hofer, L. R.
    Vincena, S.
    Tripathi, S.
    Niemann, C.
    HIGH ENERGY DENSITY PHYSICS, 2017, 22 : 17 - 20
  • [39] Laser produced plasma expansion across transverse magnetic field
    Bennaceur-Doumaz, Djamila
    Djebli, Mourad
    FUNDAMENTALS OF LASER-ASSISTED MICRO- AND NANOTECHNOLOGIES 2010, 2011, 7996
  • [40] Investigation of dynamics of laser-produced carbon plasma during the laser irradiation using collective Thomson scattering
    Pan, Yiming
    Tomita, Kentaro
    Yamagata, Yukihiko
    Sunahara, Atsushi
    Nishihara, Katsunobu
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2023, 56 (02)
12345