Metrology concepts for a new generation of plasma manufacturing with atom-scale precision

2021

Imaging and Modeling C₂ Radical Emissions from Microwave Plasma-Activated Methane/Hydrogen Gas Mixtures: Contributions from chemiluminescent reactions and investigations of higher-pressure effects and plasma constriction

Gore, J. P. P., Mahoney, E. J. D., Smith, J. A., Ashfold, M. N. R. & Mankelevich, Y. A., 20 May 2021, In: Journal of Physical Chemistry A. 125, 19, p. 4184-4199 16 p.

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13 Citations (Scopus)

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2020

Diamond chemical vapor deposition using a zero-total gas ﬂow environment

Croot, A., Mahoney, E. J. D., Dominguez Andrade, H., Ashfold, M. N. R. & Fox, N. A., 1 Nov 2020, In: Diamond and Related Materials. 109, 7 p., 108011.

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4 Citations (Scopus)

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Nitrogen in Diamond

Ashfold, M. N. R., Goss, J. P., Green, B. L., May, P. W., Newton, M. E. & Peaker, C. V., 24 Jun 2020, In: Chemical Reviews. 120, p. 5745-5794 50 p., 12.

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181 Citations (Scopus)

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2019

Combined Spatially Resolved Optical Emission Imaging and Modeling Studies of Microwave-Activated H₂/Ar and H₂/Kr Plasmas Operating at Powers and Pressures Relevant for Diamond Chemical Vapor Deposition

Mahoney, E. J. D., Mushtaq, S., Ashfold, M. N. R. & Mankelevich, Y. A., 4 Apr 2019, In: Journal of Physical Chemistry A. 123, 13, p. 2544-2558 15 p.

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11 Citations (Scopus)

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Imaging and Modeling the Optical Emission from CH Radicals in Microwave Activated C/H Plasmas

Mahoney, E. J. D., Rodriguez, B. J., Mushtaq, S., Truscott, B. S., Ashfold, M. N. R. & Mankelevich, Y. A., 24 Oct 2019, In: Journal of Physical Chemistry A. 123, p. 9966-9977 12 p.

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14 Citations (Scopus)

Wavelength-dependent variations of the electron characteristics in laser-induced plasmas: A combined hydrodynamic and adiabatic expansion modelling and time-gated, optical emission imaging study

Liu, H., Ashfold, M. N. R., Meehan, D. N. & Wagenaars, E., 28 Feb 2019, In: Journal of Applied Physics. 125, 8, 14 p., 083304.

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13 Citations (Scopus)

556 Downloads (Pure)

2018

Spatially Resolved Optical Emission and Modelling Studies of Microwave-Activated H₂ Plasmas Operating under Conditions Relevant for Diamond Chemical Vapor Deposition

Mahoney, E. J. D., Truscott, B. S., Mushtaq, S., Ashfold, M. N. R. & Mankelevich, Y. A., 25 Oct 2018, In: Journal of Physical Chemistry A. 122, p. 8286-8300 15 p.

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15 Citations (Scopus)

454 Downloads (Pure)

2017

Imaging spectroscopy of polymer ablation plasmas for laser propulsion applications

Jiao, L., Truscott, B. S., Liu, H., Ashfold, M. N. R. & Ma, H., 7 Jan 2017, In: Journal of Applied Physics. 121, 1, 8 p., 013303.

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18 Citations (Scopus)

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Optical Emission from C₂^– Anions in Microwave-Activated CH₄/H₂ Plasmas for Chemical Vapor Deposition of Diamond

Mahoney, E. J. D., Truscott, B. S., Ashfold, M. N. R. & Mankelevich, Y. A., 13 Apr 2017, In: Journal of Physical Chemistry A. 121, 14, p. 2760−2772 13 p.

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28 Citations (Scopus)

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Theoretical investigations of the reactions of N and O containing species on a C(100):H 2×1 reconstructed diamond surface

Kelly, M. W., Halliwell, S. C., Rodgers, W. J., Pattle, J. D., Harvey, J. N. & Ashfold, M. N. R., 16 Feb 2017, In: Journal of Physical Chemistry A. 121, p. 2046-2055 10 p.

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8 Citations (Scopus)

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What [plasma used for growing] diamond can shine like flame?

Ashfold, M. N. R., Mahoney, E. J. D., Mushtaq, S., Truscott, B. S. & Mankelevich, Y. A., 21 Sept 2017, In: Chemical Communications. 53, p. 10482-10495 14 p.

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16 Citations (Scopus)

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2016

Determination of Stark parameters by cross-calibration in a multi-element laser-induced plasma

Liu, H., Truscott, B. S. & Ashfold, M. N. R., 12 May 2016, In: Scientific Reports. 6, 25609.

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16 Citations (Scopus)

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Microwave plasma-activated chemical vapour deposition of nitrogen-doped diamond, II: CH₄/N₂/H₂ plasmas

Truscott, B. S., Kelly, M. W., Potter, K. J., Ashfold, M. N. R. & Mankelevich, Y. A., 3 Nov 2016, In: Journal of Physical Chemistry A. 120, 43, p. 8537-8549 13 p.

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46 Citations (Scopus)

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2015

Microwave Plasma-Activated Chemical Vapor Deposition of Nitrogen-Doped Diamond. I. N₂/H₂ and NH₃/H₂ Plasmas

Truscott, B. S., Kelly, M. W., Potter, K. J., Johnson, M. H., Ashfold, M. N. R. & Mankelevich, Y. A., 31 Dec 2015, In: Journal of Physical Chemistry A. 119, 52, p. 12962-12976 15 p.

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33 Citations (Scopus)

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Metrology concepts for a new generation of plasma manufacturing with atom-scale precision

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