Article

Sharma, Sarveshwar, Sirse, Nishant, Turner, Miles M. ORCID: 0000-0001-9713-6198 and Kuley, Animesh (2023) A harmonic study of electric field nonlinearity and field reversal in collisionless capacitive discharges driven by sawtooth-like waveforms. Physics Letters A, 498 . p. 129346.

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sirse, Nishant ORCID: 0000-0002-7063-4100, Kuley, Animesh ORCID: 0000-0003-2325-6597 and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2021) Plasma asymmetry and electron and ion energy distribution function in capacitive discharges excited by tailored waveforms. Journal of Physics D: Applied Physics, 55 (27). pp. 1-24. ISSN 1361-6463

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sirse, Nishant ORCID: 0000-0002-7063-4100, Kuley, Animesh ORCID: 0000-0003-2325-6597 and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2021) Ion energy distribution function in very high frequency capacitive discharges excited by saw-tooth waveform. Physics of Plasmas, 28 (10). ISSN 1070-664X

McCann, Ronán ORCID: 0000-0002-2071-0785, Ahmed Obeidi, Muhannad ORCID: 0000-0003-2733-3828, Hughes, Cian ORCID: 0000-0002-4863-733X, McCarthy, Éanna, Egan, Darragh ORCID: 0000-0003-2786-7379, Vijayaraghavan, Rajani K. ORCID: 0000-0003-1096-448X, Joshi, Ajey ORCID: 0000-0003-3120-886X, Acinas Garzon, Victor, Dowling, Denis P. ORCID: 0000-0001-7853-2478, McNally, Patrick J. ORCID: 0000-0003-2798-5121 and Brabazon, Dermot ORCID: 0000-0003-3214-6381 (2021) In-situ sensing, process monitoring and machine control in Laser Powder Bed Fusion: a review. Additive Manufacturing, 45 . ISSN 2214-8604

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sirse, Nishant ORCID: 0000-0002-7063-4100, Kuley, Animesh ORCID: 0000-0003-2325-6597, Sen, Abhijit and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2020) Driving frequency effect on discharge parameters and higher harmonic generation in capacitive discharges at constant power densities. Journal of Physics D: Applied Physics, 54 (5). ISSN 0022-3727

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sirse, Nishant ORCID: 0000-0002-7063-4100 and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2020) High frequency sheath modulation and higher harmonic generation in a low pressure very high frequency capacitively coupled plasma excited by sawtooth waveform. Plasma Sources Science and Technology, 29 (11). ISSN 0963-0252

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sirse, Nishant ORCID: 0000-0002-7063-4100, Kuley, Animesh ORCID: 0000-0003-2325-6597 and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2020) Electric field non-linearity in very high frequency capacitive discharges at constant electron plasma frequency. Plasma Sources Science and Technology, 29 (4). ISSN 0963-0252

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sirse, Nishant ORCID: 0000-0002-7063-4100, Sen, Abhijit, Turner, Miles M. ORCID: 0000-0001-9713-6198 and Ellingboe, Albert R. ORCID: 0000-0002-3997-0392 (2019) Influence of select discharge parameters on electric field transients triggered in collisionless very high frequency capacitive discharges. Physics of Plasmas, 26 (10). ISSN 1070-664X

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sirse, Nishant ORCID: 0000-0002-7063-4100, Sen, Abhijit, Wu, J. S. and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2019) Electric field filamentation and higher harmonic generation in a very high frequency capacitive discharges. Journal of Physics D: Applied Physics, 52 (36). ISSN 0022-3727

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sen, Abhijit, Sirse, Nishant ORCID: 0000-0002-7063-4100, Turner, Miles M. ORCID: 0000-0001-9713-6198 and Ellingboe, Albert R. ORCID: 0000-0002-3997-0392 (2018) Plasma density and ion energy control via driving frequency and applied voltage in a collisionless capacitively coupled plasma discharge. Physics of Plasmas, 25 (8). ISSN 1070-664X

Babu Janarathanaram, Sharath Kumar ORCID: 0000-0001-7513-1249, Kelly, Sean ORCID: 0000-0002-8782-9633, Kechkar, Samir, Swift, Paul, Daniels, Stephen and Turner, Miles M ORCID: 0000-0001-9713-6198 (2018) Experimental investigation of electron heating modes in capacitively coupled radio-frequency oxygen discharge. Plasma Sources Science and Technology, 28 (11). pp. 1-14. ISSN 1361-6595

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sirse, Nishant ORCID: 0000-0002-7063-4100, Turner, Miles M. ORCID: 0000-0001-9713-6198 and Ellingboe, Albert R. ORCID: 0000-0002-3997-0392 (2018) Influence of driving frequency on the metastable atoms and electron energy distribution function in a capacitively coupled argon discharge. Physics of Plasmas, 25 (6). ISSN 2331-8422

Chabert, Pascal and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2017) A model for tailored-waveform radiofrequency sheaths. Journal of Physics D: Applied Physics, 50 (23). 23LT02. ISSN 0022-3727

Turner, Miles M. ORCID: 0000-0001-9713-6198 (2016) Computer simulation in low-temperature plasma physics: future challenges. Plasma Processes and Polymers, 14 (1-2). p. 1600121. ISSN 1612-8850

Turner, Miles M. ORCID: 0000-0001-9713-6198 (2016) Uncertainty and sensitivity analysis in complex plasma chemistry models. Plasmas Source Science and Technology, 25 (1). 015003-015003. ISSN 1361-6595

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Sirse, Nishant ORCID: 0000-0002-7063-4100, Kaw, P. K., Turner, Miles M. ORCID: 0000-0001-9713-6198 and Ellingboe, Albert R. ORCID: 0000-0002-3997-0392 (2016) Effect of driving frequency on the electron energy distribution function and electron-sheath interaction in a low pressure capacitively coupled plasmas. Physics of Plasmas, 23 (11). ISSN 1089-7674

Turner, Miles M. ORCID: 0000-0001-9713-6198 (2016) Verification of particle-in-cell simulations with Monte Carlo collisions. Plasma Sources Science and Technology, 25 (5). 054007. ISSN 0963-0252

Conway, Jim ORCID: 0000-0003-4282-2240, Gogna, Guru Sharan, Gaman, Cezar, Turner, Miles M. ORCID: 0000-0001-9713-6198 and Daniels, Stephen (2016) Two-photon absorption laser induced fluorescence measurement of atomic oxygen density in an atmospheric pressure air plasma jet. Plasma Sources Science and Technology, 25 (4). 045023. ISSN 0963-0252

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247, Mishra, S. K., Kaw, P. K. and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2016) The effect of intermediate frequency on sheath dynamics in collisionless current driven triple frequency capacitive plasmas. Physics of Plasmas, 24 (1). ISSN 1070-664X

Andreev, A., Platonov, K., Braenzel, J., Lübcke, Andrea, Das, Susanta Kumar, Messaoudi, Hamza, Grunwald, Rüdiger ORCID: 0000-0003-4822-2932, Gray, Ciarán, McGlynn, Enda ORCID: 0000-0002-3412-9035 and Schnürer, M. (2016) Relativistic laser nano-plasmonics for effective fast particle production. Plasma Physics and Controlled Fusion, 58 (1). 014038-014038. ISSN 1361-6587

Turner, Miles M. ORCID: 0000-0001-9713-6198 (2015) Uncertainty and error in complex plasma chemistry models. Plasma Sources Science and Technology, 24 (3). 035027. ISSN 1361-6595

Iqbal, Muhammad Munawar ORCID: 0000-0002-8579-4828 and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2015) Three dimensional coupled fluid-droplet model For atmospheric pressure plasmas. Plasma Processes and Polymers, 12 (10). pp. 1104-1116. ISSN 1612-8850

Iqbal, Muhammad Munawar ORCID: 0000-0002-8579-4828 and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2014) Spatial uniformity of atmospheric pressure discharges: a simulation study. Contributions to Plasma Physics, 54 (9). pp. 756-771. ISSN 0863-1042

Kelly, Seán ORCID: 0000-0002-8782-9633 and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2013) Atomic oxygen patterning from a biomedical needle-plasma source. Journal of Applied Physics, 114 (12). ISSN 0021-8979

Kelly, Seán ORCID: 0000-0002-8782-9633 and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2013) Atomic oxygen patterning from a biomedical needle-plasma source. Journal of Applied Physics, 114 (12). p. 123301. ISSN 0021-8979

Turner, Miles M. ORCID: 0000-0001-9713-6198 (2013) Numerical effects on energy distribution functions in particle-in-cell simulations with Monte Carlo collisions: choosing numerical parameters. Plasma Sources Science and Technology, 22 (5). 055001-055002. ISSN 1361-6595

Sharma, Sarveshwar ORCID: 0000-0002-0642-0247 and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2013) Simulation study of wave phenomena from the sheath region in single frequency capacitively coupled plasma discharges; field reversals and ion reflection. Physics of Plasmas, 20 (7). ISSN 1089-7674

Turner, Miles M. ORCID: 0000-0001-9713-6198, Derzsi, Aranka, Donko, Zoltan, Eremin, Denis, Kelly, Seán ORCID: 0000-0002-8782-9633, Lafleur, Trevor and Mussenbrock, Thomas (2013) Simulation benchmarks for low-pressure plasmas: capacitive discharges. Physics of Plasmas, 20 (1). 013507-1. ISSN 1070-664X

Sharma, Sarveshwar and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2012) Simulation study of stochastic heating in single-frequency capacitively coupled discharges with critical evaluation of analytical models. Plasma Sources Science and Technology, 22 . pp. 1-10. ISSN 1361-6595

Milosavljevic, Vladimir, Ellingboe, Albert R. ORCID: 0000-0002-3997-0392 and Daniels, Stephen (2011) Influence of plasma chemistry on oxygen triplets. European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics. (64). pp. 437-445. ISSN 1434-6060 (In Press)

Conway, Jim ORCID: 0000-0003-4282-2240, Sirse, Nishant, Karkari, Shantanu and Turner, Miles M. ORCID: 0000-0001-9713-6198 (2010) Using the resonance hairpin probe and pulsed photodetachment technique as a diagnostic for negative ions in oxygen plasma. Plasma Sources Science and Technology, 19 (6). 065002-065002. ISSN 1361-6595

McLoughlin, Conor, Hough, P., Costello, J., McGlynn, Enda ORCID: 0000-0002-3412-9035 and Mosnier, J.P. (2009) Growth and Field Emission Properties of ZnO Nanostructures Deposited by a Novel Pulsed Laser Ablation Source on Silicon Substrates. Ultramicroscopy, 109 (5). pp. 399-402. ISSN 0304-3991

Hirsch, John S., Meighan, Oonagh, Mosnier, Jean-Paul ORCID: 0000-0002-9312-1754, van Kampen, Paul, Whitty, William, Costello, John T. ORCID: 0000-0003-4677-9999, Lewis, C.L.S., MacPhee, A.G., Hirst, G.J., Westhall, J. and Shaikh, W. (2000) Vacuum-ultraviolet resonant photoabsorption imaging of laser produced plasmas. Journal of Applied Physics, 88 (9). pp. 4953-4960. ISSN 0021-8979

Heinen, A., Rüther, M., Ducrée, Jens ORCID: 0000-0002-0366-1897, Leuker, J., Mrogenda, J., Ortjohann, H. W., Reckels, E., Vitt, Ch. and Andrä, H. J. (1998) Successful modeling, design, and test of electron cyclotron resonance ion sources. Review of Scientific Instruments, 69 (2). pp. 729-731. ISSN 0034-6748

Meighan, Oonagh, Gray, Andrew, Mosnier, Jean-Paul ORCID: 0000-0002-9312-1754, Whitty, William, Costello, John T. ORCID: 0000-0003-4677-9999, Lewis, C.L.S., MacPhee, A.G., Allott, R., Turcu, I.C.E. and Lamb, A. (1997) Short-pulse, extreme-ultraviolet continuum emission from a table-top laser plasma light source. Applied Physics Letters, 70 (12). pp. 1497-1499. ISSN 0003-6951

Thesis

Bosschaert, Joachim ORCID: 0000-0002-1060-8285 (2023) Investigation of a differentially powered multi-tile VHF CCP using particle in cell simulation. Master of Science thesis, Dublin City University.

Free, Louis ORCID: 0000-0001-8971-6627 (2022) Reactive oxygen and nitrogen species detection produced by an atmospheric pressure plasma jet. PhD thesis, Dublin City University.

Coates, David (2021) Multivariable process diagnostics for plasma systems. Master of Engineering thesis, Dublin City University.

Harvey, Cleo ORCID: 0000-0002-3752-4225 (2021) Plasma dynamics of Very-High-Frequency (VHF) discharges with application to Atomic-Layer-Etching (ALE). PhD thesis, Dublin City University.

Alshaltami, Khaled (2020) Experimental investigation of SF6–O2 plasma for the advancement of the anisotropic Si etch process. PhD thesis, Dublin City University.

Varvarezos, Lazaros ORCID: 0000-0002-6781-6616 (2020) Fast and ultrafast multiphoton-multicolour Ionization and spectroscopy of small quantum systems. PhD thesis, Dublin City University.

Schwörer, David ORCID: 0000-0003-0911-8606 (2020) On the influence of background including neutrals on the dynamics of 3D scrape-off layer filaments in fusion devices. PhD thesis, Dublin City University.

Delaney, Ben (2019) Imaging and spectroscopy of laser produced annular plasmas. PhD thesis, Dublin City University.

Davitt, Stephen ORCID: 0000-0003-3950-8525 (2019) Colliding plasmas in air. PhD thesis, Dublin City University.

Doherty, Columb (2018) Effect of target geometry on ion distributions from laser-produced colliding plasma stagnation layers. Master of Science thesis, Dublin City University.

Wubetu, Getasew Admasu (2017) Polarisation resolved spectroscopy of laser produced plasmas. PhD thesis, Dublin City University.

Kinsella, Aaron (2017) The thermodynamics of multifluid magnetohydrodynamic turbulence in star forming regions. Master of Science thesis, Dublin City University.

McKenna, Milena (2016) Novel surfaces to improve oligonucleotide immobilisation and hybridisation for breast cancer assay development. PhD thesis, Dublin City University.

Leggate, Huw J. (2016) Impurity transport modelling in the scrape off layer of the MAST tokamak using DIVIMP-OSM-EIRENE and carbon injection. PhD thesis, Dublin City University.

Su, Zhenning (2015) Modelling of low-pressure discharges for plasma processing. PhD thesis, Dublin City University.

Kechkar, Samir (2015) Experimental investigation of a low pressure capacitively-coupled discharge. PhD thesis, Dublin City University.

Hanzlikova, Nina (2015) Particle-in-cell simulations Of highly collisional plasmas on the GPU in 1 and 2 dimensions. PhD thesis, Dublin City University.

Kelly, Seán ORCID: 0000-0002-8782-9633 (2014) Generation and control of reactive species in low temperature atmospheric pressure plasma sources. PhD thesis, Dublin City University.

Monaghan, Eamonn (2014) VHF-PECVD and analysis of thin nano-crystalline silicon films with a multi-tile plasma source for solar energy applications. PhD thesis, Dublin City University.

O'Keeffe, Wayne (2013) Multifluid simulations of the magnetorotational instability in accretion disks around protostars. PhD thesis, Dublin City University.

Connolly, James (2013) On the uses of atmospheric and laser plasmas for biomedical applications. PhD thesis, Dublin City University.

Mujawar, Mubarak A. (2013) Studies on constricted hollow anode plasma source for negative ion production. PhD thesis, Dublin City University.

Sharma, Sarveshwar (2013) Investigation of Ion and Electron Kinetic Phenomena in Capacitively Coupled Radio-Frequency Plasma Sheaths: A Simulation Study. PhD thesis, Dublin City University.

Sirse, Nishant (2013) Resonance hairpin probe for electronegative plasma diagnostics. PhD thesis, Dublin City University.

Ryan, Kevin (2012) Spatial diagnostics of plasma produced by a VHF multi-tile electrode. Master of Science thesis, Dublin City University.

Gaman, Cezar (2011) Mass-spectroscopy and modeling of capacitive coupled hydrogen plasmas. PhD thesis, Dublin City University.

Doohan, Brian (2011) A one dimensional hydrodynamic simulation of colliding quasi neutral plasma systems. Master of Science thesis, Dublin City University.

Jones, Aoife Clare (2011) Multifluid Kelvin-Helmholtz instability in weakly ionised astrophysical plasmas. PhD thesis, Dublin City University.

Abu Shamaleh, Taghreed (2010) A technique for implementing complex boundary configurations in industrial plasma modelling and simulation. Master of Science thesis, Dublin City University.

Linnane, Shane (2007) Development of an uncompensated diagnostic for the measurement of phase-resolved characteristics in radio-frequency plasmas. PhD thesis, Dublin City University.

O'Leary, Eoin P. (2007) VUV laser-induced plasma spectroscopy for low level sulphur detection in steel. PhD thesis, Dublin City University.

Kavanagh, Kevin D. (2006) Imaging and spectroscopy of laser-produced colliding plasmas. PhD thesis, Dublin City University.

Soberón Vargas Prada, Felipe (2005) Plasma transport and development of plasma kinetics in ARIS. PhD thesis, Dublin City University.

McCarter, Angus J. (2005) Plasmoids and the E-to-H transition in an inductively coupled plasma. PhD thesis, Dublin City University.

Mullen, Jonathan (2005) Reflection and transmission imaging of thin films. PhD thesis, Dublin City University.

Yeates, Patrick ORCID: 0000-0002-6734-0590 (2004) A spectroscopic and diagnostic study of laser plasma generation and evolution under multi-variable target conditioning. PhD thesis, Dublin City University.

O'Connell, Deborah (2004) Investigations of high voltage plasma boundary sheaths in radio-frequency discharges operated with multiple frequencies. PhD thesis, Dublin City University.

Boyle, Paul C. (2004) Modelling of dual frequency capacitively coupled plasma devices. PhD thesis, Dublin City University.

Stapleton, Mark (2003) Modelling study of the hydrodynamic expansion of a laser ablation plume of lithium in vacuum. PhD thesis, Dublin City University.

Zorat, Roberto (2003) Numerical modelling of low temperature radio-frequency hydrogen plasmas. PhD thesis, Dublin City University.

Gozadinos, Georgios (2001) Collisionless heating and particle dynamics in radio-frequency capacitive plasma sheaths. PhD thesis, Dublin City University.

Crowley, Brendan J (2000) An experimental investigation of heating mechanisms, mode transition and instabilities in a radio frequency inductively coupled plasma. PhD thesis, Dublin City University.

Dobbyn, Kieran (2000) Design and application of a plasma impedance monitor for RF plasma diagnostics. Master of Science thesis, Dublin City University.

Godden, Daniel J (2000) Plasma non-uniformity in the JET neutral beam injection ion source: measurement, simulation and development of an improved ion source. PhD thesis, Dublin City University.

Deegan, Catherine M. (1999) Characterisation of the heating mechanisms in a capacitively coupled argon RF discharge. PhD thesis, Dublin City University.

Gray, Andrew (1999) XUV photoabsorption studies of calcium and the neon isoelectronic sequence. PhD thesis, Dublin City University.

Whitty, William (1998) A study of the expansion of a laser produced lithium plasma using spatially and temporally resolved imaging and spectroscopic techniques. PhD thesis, Dublin City University.

Dardis, Lee J (1998) VUV emission and absorption spectroscopy with a multichannel near normal incidence spectrometer. Master of Science thesis, Dublin City University.

Coonan, Barry (1996) An experimental investigation of an inductively coupled discharge at low pressure. PhD thesis, Dublin City University.

Doyle, Barry (1995) A 1m normal incidence multi-channel spectrometer for laser plasma spectroscopy. Master of Science thesis, Dublin City University.

Doyle, Ruth Ann (1994) An experimental study of low pressure parallel plate radio frequency discharges. PhD thesis, Dublin City University.

Hopkins, R. B (1992) The design and experimental characterisation of a stigmatic XUV instrument for laser plasma spectroscopy. Master of Science thesis, Dublin City University.

Molloy, James C. (1990) Time resolved measurements in the post-discharge of an RF Plasma. Master of Science thesis, Dublin City University.

Conference or Workshop Item

Conway, Jim ORCID: 0000-0003-4282-2240, Gogna, Guru Sharan and Daniels, Stephen (2016) Two-photon absorption laser-induced fluorescence measurement of atomic Oxygen density in an atmospheric pressure air plasma jet. In: 69th Annual Gaseous Electronics conference, 10 Oct - 14 Oct 2016, Ruhr University Bocham, Germany.

Conway, Jim ORCID: 0000-0003-4282-2240, Gogna, Guru Sharan, Gaman, Cezar, Turner, Miles M. ORCID: 0000-0001-9713-6198 and Daniels, Stephen (2015) Two-photon absorption laser-induced fluorescence measurement of atomic oxygen density in an atmospheric pressure air plasma jet. In: 5th Radio Frequency Discharges Workshop, 22-23 Jun 2015, Dublin City University, Dublin, Ireland.

Conway, Jim ORCID: 0000-0003-4282-2240, Kechkar, Samir, Turner, Miles M. ORCID: 0000-0001-9713-6198 and Daniels, Stephen (2013) Use of “tuned” particle in cell simulations for absolute atomic oxygen number density determination using actinometry. In: 66th Annual Gaseous Electronics Conference, 30 Sept - 04 Oct 2013, Princeton NJ, USA.

Ellingboe, Albert R. ORCID: 0000-0002-3997-0392 (2012) High-VHF Capacitive-Coupled-Plasma Technology, with Scaling to 450mm. In: SEMICON Korea, 2012, 7-9 Feb 2012, Seoul, South Korea.

Conway, Jim ORCID: 0000-0003-4282-2240, Kechkar, Samir, O'Connor, Noel E. ORCID: 0000-0002-4033-9135, Crowley, A., Gudimenko, E., Turner, Miles M. ORCID: 0000-0001-9713-6198 and Daniels, Stephen (2011) Application of two-photon absorption laser induced fluorescence to validate actinometry measurements of absolute atomic oxygen number density based on improved EEDFs obtained from PIC simulations. In: International Conference on Phenomena in Ionized Gases (ICPIG), 28 Aug - 2 Sept 2011, QUB, Belfast, UK.