Works (16)

Updated: July 8th, 2024 05:08

2024 journal article

Estimation of mean electron energy in helium surface ionization waves on dielectric substrates

Journal of Physics D: Applied Physics.

By: J. Morsell, C. Dechant, G. Gall, D. Trosan, A. Lietz*, K. Stapelmann*, S. Shannon*

Source: ORCID
Added: June 8, 2024

2023 journal article

Kinetic simulations of ignited mode cesium vapor thermionic converters

Journal of Applied Physics.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: February 1, 2023

2022 journal article

Laser-driven ionization mechanisms of aluminum for single particle aerosol mass spectrometry

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 197.

By: A. Lietz*, B. Yee*, J. Musk II, H. Moffat*, D. Wiemann*, T. Settecerri*, D. Fergenson, M. Omana*, M. Hopkins*

author keywords: Aerosol mass spectrometry; Plasma modeling; Laser-produced plasmas; Laser desorption ionization
Sources: Web Of Science, NC State University Libraries
Added: November 14, 2022

2021 journal article

Guided plasma jets directed onto wet surfaces: angular dependence and control

Journal of Physics D: Applied Physics, 54(4), 045206.

By: G. Parsey*, A. Lietz* & M. Kushner*

author keywords: atmospheric pressure plasma jet; modeling; angle of jet onto surface; plasma activated water; control
Source: ORCID
Added: February 1, 2023

2021 journal article

High-fidelity modeling of breakdown in helium: initiation processes and secondary electron emission

Journal of Physics D: Applied Physics, 54(33), 334005.

By: A. Lietz*, E. Barnat*, G. Nail*, N. Roberds*, A. Fierro*, B. Yee*, C. Moore*, P. Clem*, M. Hopkins*

author keywords: plasma modeling; low temperature plasmas; secondary electron emission; particle-in-cell modeling
Source: ORCID
Added: February 1, 2023

2020 journal article

Generation of reactive species in water film dielectric barrier discharges sustained in argon, helium, air, oxygen and nitrogen

Journal of Physics D: Applied Physics, 7.

By: S. Mohades*, A. Lietz* & M. Kushner*

author keywords: plasma activated water; dielectric barrier discharge; modeling plasma liquid interactions
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: February 1, 2023

2020 journal article

Helium plasma jet interactions with water in well plates

Plasma Processes and Polymers.

author keywords: atmospheric pressure plasma jet; biotechnology; modeling and simulation; plasma activated liquid
Source: ORCID
Added: February 1, 2023

2020 journal article

Ionization wave propagation in a He plasma jet in a controlled gas environment

Journal of Applied Physics.

By: A. Lietz*, E. Barnat*, J. Foster* & M. Kushner*

Source: ORCID
Added: February 1, 2023

2019 journal article

Atmospheric pressure plasma activation of water droplets

Journal of Physics D: Applied Physics, 5.

By: J. Kruszelnicki, A. Lietz* & M. Kushner

author keywords: plasma activation water droplets; plasma chemistry; plasma-water interactions
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: February 1, 2023

2019 journal article

Atmospheric pressure plasma jets onto a reactive water layer over tissue: pulse repetition rate as a control mechanism

Journal of Physics D: Applied Physics, 9.

By: S. Norberg*, G. Parsey*, A. Lietz*, E. Johnsen* & M. Kushner*

author keywords: atmospheric pressure plasma jet; plasma-liquid interactions; modeling; plasma medicine; control mechanisms
TL;DR: Results from a computational investigation of multiple pulses at varying PRF from an atmospheric pressure plasma jet (APPJ) onto a reactive liquid layer are discussed, and three key trends are made clear. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: February 1, 2023

2019 journal article

Ionization wave propagation in an atmospheric pressure plasma multi-jet

Plasma Sources Science and Technology, 10.

By: A. Lietz*, X. Damany*, E. Robert*, J. Pouvesle* & M. Kushner*

author keywords: atmospheric pressure plasma jet; ionization waves; multi-jet; modeling; imaging; plasma-surface interactions
Source: ORCID
Added: February 1, 2023

2019 journal article

Plasma kinetics in a nanosecond pulsed filamentary discharge sustained in Ar–H2O and H2O

Journal of Physics D: Applied Physics, 10.

author keywords: plasmas in liquids; chemical kinetics; pulsed plasmas; water vapor; H2O2 production; 0D kinetics modeling; laser induced fluoresence
Source: ORCID
Added: February 1, 2023

2018 journal article

Electrode configurations in atmospheric pressure plasma jets: production of reactive species

Plasma Sources Science and Technology, 9.

By: A. Lietz* & M. Kushner*

author keywords: atmospheric pressure plasma jet; modeling; plasma chemistry
Source: ORCID
Added: February 1, 2023

2018 journal article

Molecular admixtures and impurities in atmospheric pressure plasma jets

Journal of Applied Physics, 124(15), 153303.

By: A. Lietz* & M. Kushner*

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: February 1, 2023

2017 journal article

Plasma-induced flow instabilities in atmospheric pressure plasma jets

Applied Physics Letters, 111(11), 114101.

By: A. Lietz*, E. Johnsen* & M. Kushner*

Source: ORCID
Added: April 18, 2023

2016 journal article

Air plasma treatment of liquid covered tissue: long timescale chemistry

Journal of Physics D: Applied Physics, 49(42), 425204.

By: A. Lietz* & M. Kushner

TL;DR: Results from a computational investigation of plasma–liquid interactions and liquid phase chemistry using a global model are discussed, with the goal of addressing this large dynamic range in timescales of atmospheric pressure plasma sources. (via Semantic Scholar)
Source: ORCID
Added: April 18, 2023

Employment

Updated: December 19th, 2022 12:15

2022 - present

North Carolina State University Raleigh, North Carolina, US
Asssistant Professor Nuclear Engineering Department

Education

Updated: December 19th, 2022 12:18

2014 - 2019

University of Michigan Ann Arbor, MI, US
PhD Nuclear Engineering and Radiological Sciences

2010 - 2014

University of Illinois at Urbana-Champaign Urbana, IL, US
B.S. Nuclear, Plasma, and Radiological Engineering

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