Kari Niemi

Search results

• 2015

  Atomic oxygen and hydroxyl density measurements in an atmospheric pressure RF-plasma with water admixtures using UV and synchrotron VUV absorption spectroscopy

  Schröter, S., Foucher, M., Niemi, K., Dedrick, J. P., de Oliveira, N., Joyeux, D., Nahon, L., Wagenaars, E., Gans, T., Booth, J.-P. & O'Connell, D., 2015, Proc 22nd ISPC. 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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• 2013

  Direct optical measurements of reactive nitrogen species (RNS) in cold atmospheric-pressure plasma jets

  West, A. T., Niemi, K., O'Connell, D., Gans, T. & Wagenaars, E., Aug 2013, Proc 21st ISPC. p. 1-3 3 p. 106OR

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2012

  Atomic nitrogen measurements in an atmospheric-pressure plasma jet

  Wagenaars, E., Gans, T., O'Connell, D. & Niemi, K., 2012, XXI Europhysics Conference on the Atomic and Molecular Physics of Ionized Gases. European Physical Society, Vol. ECA 36A.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Cold atmospheric pressure plasma jets: Interaction with plasmid DNA and tailored electron heating using dual-frequency excitation

  Niemi, K., O'Neill, C., Cox, L. J., Waskoenig, J., Hyland, W. B., McMahon, S. J., Reuter, S., Currell, F. J., Graham, W. G., O'Connell, D. & Gans, T., 2012, 17th International Conference on Atomic Processes in Plasmas (ICAPiP). Aggarwal, K. & Shearer, F. (eds.). MELVILLE: American Institute of Physics, Vol. 1438. p. 23-28 (AIP Conference Proceedings; vol. 1438).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2009

  DIAGNOSTIC BASED MODELING FOR DETERMINING ABSOLUTE ATOMIC OXYGEN DENSITIES IN RADIO-FREQUENCY ATMOSPHERIC PRESSURE HELIUM-OXYGEN PLASMAS

  Reuter, S., Niemi, K., Graham, L., Waskoenig, J. & Gans, T., 2009, 4TH INTERNATIONAL CONGRESS ON COLD ATMOSPHERIC PRESSURE PLASMAS: SOURCES AND APPLICATIONS, PROCEEDINGS. Leys, C. & Morent, R. (eds.). GHENT: Universiteit Gent, p. 111-112 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Space and phase resolved optical emission in mode transitions of radio-frequency inductively coupled plasmas

  O'Connell, D., Niemi, K., Zaka-ul-Islam, M. & Gans, T., 2009, SECOND INTERNATIONAL WORKSHOP ON NON-EQUILIBRIUM PROCESSES IN PLASMAS AND ENVIRONMENTAL SCIENCE. Petrovic, Z., Malovic, G. & Maric, D. (eds.). BRISTOL: IOP Publishing, p. - 8 p. (Journal of Physics ).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• The dynamics of radio-frequency driven atmospheric pressure plasma jets

  Schaper, L., Reuter, S., Waskoenig, J., Niemi, K., Schulz-von der Gathen, V. & Gans, T., 2009, SECOND INTERNATIONAL WORKSHOP ON NON-EQUILIBRIUM PROCESSES IN PLASMAS AND ENVIRONMENTAL SCIENCE. Petrovic, Z., Malovic, G. & Maric, D. (eds.). BRISTOL: IOP Publishing, p. - 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2007

  Diagnostics on an atmospheric pressure plasma jet

  Niemi, K., Reuter, S., Schaper, L., Knake, N., Schulz-von der Gathen, V. & Gans, T., 2007, First International Workshop on Nonequilibrium Processes in Plasma Physics and Studies of Environment. Petrovic, Z., Malovic, G., Tasic, M. & Nikitovic, Z. (eds.). BRISTOL: IOP Publishing, p. U152-U160 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution