K. Niemi - Publications, H-index & Citations

K. Niemi

Tampere University

34H指数

137论文数

4.2K被引数

收录论文 39

发表时间

Ozone production by an He+O2 radio-frequency atmospheric pressure plasma jet driven by tailored voltage waveforms 由定制电压波形驱动的射频大气压等离子射流产生的臭氧

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2024-07-31

OAAI

Harris, Benjamin; Dedrick, James P.; Niemi, Kari; Wagenaars, Erik

The formation of O and H radicals in a pulsed discharge in atmospheric pressure helium with water vapour admixtures

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2023-06-06

OAAI

Brisset, Alexandra; Bieniek, Matthew; Invernizzi, Laurent; Hasan, Mohammad; Walsh, James; Niemi, Kari; Wagenaars, Erik

Effects of humidity on the dynamics and electron recombination of a pin-to-pin discharge in He + H2O at atmospheric pressure

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2022-04-14

OAAI

Brisset, Alexandra; Harris, Benjamin; Dickenson, Aaron; Niemi, Kari; Walsh, James; Wagenaars, Erik

Chemical kinetics and density measurements of OH in an atmospheric pressure He + O2 + H2O radiofrequency plasma

JOURNAL OF PHYSICS D-APPLIED PHYSICS

IF3.2

2021-05-04

OAAI

Brisset, Alexandra; Gibson, Andrew R.; Schroeter, Sandra; Niemi, Kari; Booth, Jean-Paul; Gans, Timo; O'Connell, Deborah; Wagenaars, Erik

The spatial distribution of hydrogen and oxygen atoms in a cold atmospheric pressure plasma jet 大气压冷等离子体射流中氢和氧原子的空间分布

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2020-12-21

OAAI

Klose, S-J; Ellis, J.; Riedel, F.; Schroter, S.; Niemi, K.; Semenov, I. L.; Weltmann, K-D; Gans, T.; O'Connell, D.; van Helden, J. H.

The formation of atomic oxygen and hydrogen in atmospheric pressure plasmas containing humidity: picosecond two-photon absorption laser induced fluorescence and numerical simulations

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2020-10-15

OAAI

Schroter, Sandra; Bredin, Jerome; Gibson, Andrew R.; West, Andrew; Dedrick, James P.; Wagenaars, Erik; Niemi, Kari; Gans, Timo; O'Connell, Deborah

Reproducibility of 'COST reference microplasma jets'

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2020-09-17

OAAI

Riedel, F.; Golda, J.; Held, J.; Davies, H. L.; van der Woude, M. W.; Bredin, J.; Niemi, K.; Gans, T.; Schulz-von Der Gathen, V; O'Connell, D.

Influence of surface materials on the volume production of negative ions in a radio-frequency driven hydrogen plasma

JOURNAL OF PHYSICS D-APPLIED PHYSICS

IF3.2

2020-09-11

OAAI

Ellis, J.; Branson, J.; Niemi, K.; Wagenaars, E.; Gans, T.

Disrupting the spatio-temporal symmetry of the electron dynamics in atmospheric pressure plasmas by voltage waveform tailoring

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2019-01-07

OAAI

Gibson, Andrew R.; Donko, Zoltan; Alelyani, Layla; Bischoff, Lena; Huebner, Gerrit; Bredin, Jerome; Doyle, Scott; Korolov, Ihor; Niemi, Kari; Mussenbrock, Thomas; Hartmann, Peter; Dedrick, James P.; Schulze, Julian; Gans, Timo; O'Connell, Deborah

Controlled production of atomic oxygen and nitrogen in a pulsed radio-frequency atmospheric-pressure plasma

JOURNAL OF PHYSICS D-APPLIED PHYSICS

IF3.2

2017-10-23

OAAI

Dedrick, J.; Schroter, S.; Niemi, K.; Wijaikhum, A.; Wagenaars, E.; de Oliveira, N.; Nahon, L.; Booth, J. P.; O'Connell, D.; Gans, T.

Absolute ozone densities in a radio-frequency driven atmospheric pressure plasma using two-beam UV-LED absorption spectroscopy and numerical simulations

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2017-10-20

OAAI

Wijaikhum, A.; Schroeder, D.; Schroter, S.; Gibson, A. R.; Niemi, K.; Friderich, J.; Greb, A.; Schulz-von der Gathen, V.; O'Connell, D.; Gans, T.

Influence of surface conditions on plasma dynamics and electron heating in a radio-frequency driven capacitively coupled oxygen plasma 射频驱动的电容耦合氧等离子体中表面条件对等离子体动力学和电子加热的影响

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2015-06-26

OAAI

Greb, Arthur; Gibson, Andrew Robert; Niemi, Kari; O'Connell, Deborah; Gans, Timo

Energy resolved actinometry for simultaneous measurement of atomic oxygen densities and local mean electron energies in radio-frequency driven plasmas

APPLIED PHYSICS LETTERS

IF3.6

2014-12-11

OAAI

Greb, Arthur; Niemi, Kari; O'Connell, Deborah; Gans, Timo

Tribological behavior of HVOF- and HVAF-sprayed composite coatings based on Fe-Alloy + WC-12% Co

SURFACE & COATINGS TECHNOLOGY

IF6.1

2014-06-01

PREAI

Bolelli, Giovanni; Boerner, Tim; Milanti, Andrea; Lusvarghi, Luca; Laurila, Jussi; Koivuluoto, Heli; Niemi, Kari; Vuoristo, Petri

Properties of WC-FeCrA1 coatings manufactured by different high velocity thermal spray processes

SURFACE & COATINGS TECHNOLOGY

IF6.1

2014-05-01

PREAI

Bolelli, Giovanni; Hulka, Iosif; Koivuluoto, Heli; Lusvarghi, Luca; Milanti, Andrea; Niemi, Kari; Vuoristo, Petri

Afterglow chemistry of atmospheric-pressure helium-oxygen plasmas with humid air impurity

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2014-02-28

107

PREAI

Murakami, Tomoyuki; Niemi, Kari; Gans, Timo; Connell, Deborah O.; Graham, William G.

The influence of surface properties on the plasma dynamics in radio-frequency driven oxygen plasmas: Measurements and simulations

APPLIED PHYSICS LETTERS

IF3.6

2013-12-09

OAAI

Greb, Arthur; Niemi, Kari; O'Connell, Deborah; Gans, Timo

Absolute atomic oxygen and nitrogen densities in radio-frequency driven atmospheric pressure cold plasmas: Synchrotron vacuum ultra-violet high-resolution Fourier-transform absorption measurements

APPLIED PHYSICS LETTERS

IF3.6

2013-07-15

PREAI

Niemi, K.; O'Connell, D.; de Oliveira, N.; Joyeux, D.; Nahon, L.; Booth, J. P.; Gans, T.

Interacting kinetics of neutral and ionic species in an atmospheric-pressure helium-oxygen plasma with humid air impurities

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2013-06-26

PREAI

Murakami, Tomoyuki; Niemi, Kari; Gans, Timo; O'Connell, Deborah; Graham, William G.

Comparison of a global model to semi-kinetic fluid simulations for atmospheric pressure radio-frequency plasmas

PLASMA SOURCES SCIENCE & TECHNOLOGY

IF3.3

2013-05-03

PREAI

Niemi, K.; Gans, T.; O'Connell, D.

研究方向