For questions on any specific publication, feel free to message me.

Journal Articles Under Review

1. Iqbal, A., Verboncoeur, J., & Zhang, P. (2026).
   A supervised machine learning framework for multipactor breakdown prediction in high-power RF devices and accelerator components: A case study in planar geometry.
   Under review, APL Machine Learning. Preprint available at arXiv:2507.17881.

2. Iqbal, A., Heri, Y., Wang, B., Jin, L., Faisal, Md. A., & Zhang, P. (2026).
   PASCHEN-1D: A one-dimensional fluid plasma solver with multi-mechanism surface emission and flexible external circuit coupling.
   Under review, Computer Physics Communications.

Published Journal Articles

3. Mashrafi, Md., Iqbal, A., Verboncoeur, J., & Zhang, P. (2025).
   Two-frequency RF fields induced multipactor in coaxial transmission lines.
   Physics of Plasmas, 32, 102112.

4. Iqbal, A., Zhang, P., & Verboncoeur, J. (2025).
   Coaxial multipactor with non-sinusoidal RF fields.
   Physics of Plasmas, 32(8), 082112.

5. Iqbal, A., Wen, D., Verboncoeur, J., & Zhang, P. (2023).
   Two-surface multipactor with non-sinusoidal RF fields.
   Journal of Applied Physics, 134, 153304.

6. Iqbal, A., Bentz, B. Z., Zhou, Y., Youngman, K., & Zhang, P. (2023).
   Pulsed photoemission induced plasma breakdown.
   Journal of Physics D: Applied Physics, 56, 505204.

7. Iqbal, A., Wen, D., Verboncoeur, J., & Zhang, P. (2023).
   Recent advances in multipactor physics and mitigation.
   High Voltage, 8(6), 1095–1114.

8. Iqbal, A., Wozniak, D., Rahman, M. Z., Banerjee, S., Verboncoeur, J., Zhang, P., & Jiang, C. (2022).
   Influence of discharge polarity on streamer breakdown criterion of ambient air in a non-uniform electric field.
   Journal of Physics D: Applied Physics, 56, 035204.

9. Mirmozafari, M., Iqbal, A., Zhang, P., Behdad, N., Booske, J. H., & Verboncoeur, J. P. (2022).
   Secondary electron yield characterization of high porosity surfaces for multipactor-free microwave components.
   Physics of Plasmas, 29, 082109.

10. Iqbal, A., Verboncoeur, J., & Zhang, P. (2022).
    Two-surface multipactor discharge with two-frequency RF fields and space-charge effects.
    Physics of Plasmas, 29, 012102.

11. Iqbal, A., Wong, P., Wen, D., Verboncoeur, J., & Zhang, P. (2021).
    A review of recent studies on two-frequency RF field-induced single-surface multipactor discharge.
    IEEE Transactions on Plasma Science, 49, 3284. [Invited Paper]

12. Iqbal, A., Wong, P. Y., Wen, D.-Q., Lin, S., Verboncoeur, J. P., & Zhang, P. (2020).
    Time-dependent physics of single-surface multipactor discharge with two carrier frequencies.
    Physical Review E, 102, 043201.

13. Iqbal, A., Wong, P. Y., Verboncoeur, J. P., & Zhang, P. (2020).
    Frequency-domain analysis of single-surface multipactor discharge with single- and dual-tone RF electric fields.
    IEEE Transactions on Plasma Science, 48, 1950.

14. Iqbal, A., Ludwick, J., Fairchild, S., Cahay, M., Gortat, D., Sparkes, M., O’Neill, W., Back, T. C., & Zhang, P. (2020).
    Empirical modeling and Monte Carlo simulation of secondary electron yield suppression of laser-drilled micro-porous gold surfaces.
    Journal of Vacuum Science & Technology B, 38, 013801.

15. Ludwick, J., Iqbal, A., Gortat, D., Cook, J., Cahay, M., Zhang, P., Back, T. C., Fairchild, S., Sparkes, M., & O’Neill, W. (2020).
    Angular dependence of secondary electron yield from microporous gold surfaces.
    Journal of Vacuum Science & Technology B, 38, 054001.

16. Iqbal, A., Verboncoeur, J., & Zhang, P. (2019).
    Temporal multiparticle Monte Carlo simulation of dual-frequency single-surface multipactor.
    Physics of Plasmas, 26, 024503.

17. Wen, D.-Q., Iqbal, A., Zhang, P., & Verboncoeur, J. (2019).
    Suppression of single-surface multipactor discharges due to non-sinusoidal transverse electric field.
    Physics of Plasmas, 26, 093503.

18. Iqbal, A., Verboncoeur, J., & Zhang, P. (2018).
    Multipactor susceptibility on a dielectric with two carrier frequencies.
    Physics of Plasmas, 25, 043501.