@article{nokey,

title = {One-dimensional mapping of femtosecond laser filaments using coherent microwave scattering},

author = {Nicholas Babusis and Adam Patel and Rokas Jutas and Zahra Manzoor and Mikhail N. Shneider and Audrius Pugzlys and

Andrius Baltuska and Alexey Shashurin },

doi = {https://doi.org/10.1103/PhysRevE.110.055206},

year  = {2024},

date = {2024-11-21},

urldate = {2024-11-21},

journal = {Physical Review},

volume = {110},

number = {055206},

pages = {1-7},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Secondary electron emission measurements from imidazolium-based ionic liquids},

author = {A M Capece and A N Enriquez},

doi = {10.1088/1361-6463/ad89d7},

year  = {2024},

date = {2024-11-01},

urldate = {2024-11-01},

journal = {Journal of Physics D: Applied Physics},

volume = {58},

number = {035206},

pages = {1-6},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Analysis of an induced Langmuir wave by ponderomotive forces and its applicability for plasma diagnostics (letter)},

author = {G. Alfaro and M.N. Shneider and A. Gerakis},

doi = {10.1063/5.0222168},

year  = {2024},

date = {2024-09-24},

urldate = {2024-09-24},

journal = {Physics of Plasmas},

number = {090703},

issue = {31},

howpublished = {Letter},

note = {Letter},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Establishing criteria for the transition from kinetic to fluid modeling in hollow cathode analysis},

author = {W. Villafana and A.T. Powis and S. Sharma and I.D. Kaganovich and V. Khrabrov},

doi = {10.1063/5.0213313},

year  = {2024},

date = {2024-09-05},

urldate = {2024-09-05},

journal = {Physics of Plasmas},

volume = {31},

number = {093504},

issue = {9},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Importance of gas heating in capacitively coupled radiofrequency plasma-assisted synthesis of carbon nanomaterials title]},

author = {Tanvi Nikhar and Sankhadeep Basu and Shota Abe and Shurik Yatom and Yevgeny Raitses and Rebecca Anthony and Sergey V Baryshev},

doi = {10.1088/1361-6463/ad6d78},

year  = {2024},

date = {2024-08-30},

urldate = {2024-08-30},

journal = {Applied Physics},

volume = {57},

number = {475205},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Liquid-to-gas transfer of sodium in a liquid cathode glow discharge},

author = {T. Srivastava and A. Dogariu and A. Morozov and P. Bruggeman},

doi = {10.1088/1361-6595/ad647b},

year  = {2024},

date = {2024-07-29},

urldate = {2024-07-29},

journal = {Plasma Sources Science and Technology},

volume = {33},

number = {075018},

issue = {7},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Wavelength modulation laser-induced fluorescence for plasma characterization},

author = {I. Romadanov and Y. Raitses and A. Smolyakov},

doi = {10.1063/5.0187687},

year  = {2024},

date = {2024-07-16},

urldate = {2024-07-16},

journal = {Review of Scientific Instruments},

number = {073516},

issue = {95},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Coherent Homodyne Detection for Amplified Cross-Beam Electric-Field Induced Second Harmonic},

author = {J. B. Billeau and P. Cusson and A. Dogariu and A. Morozov and D. Seletskiy and S. Reuter},

doi = {doi.org/10.1364/AO.527243},

year  = {2024},

date = {2024-06-27},

urldate = {2024-06-27},

journal = {Applied Optics},

volume = {63},

pages = {5203},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Plasma–liquid interactions in the presence of organic matter—A perspective},

author = {Katharina Stapelmann and Sophia Gershman and Vandana Miller},

doi = {10.1063/5.0203125},

year  = {2024},

date = {2024-04-26},

urldate = {2024-04-26},

journal = {Applied Physics},

volume = {135},

number = {160901},

issue = {16},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Application of helium line intensity ratio spectroscopy to xenon plasma in E × B Penning discharge},

author = {Hokuto Sekine and Ahmed Diallo and Shota Abe and Yevgeny Raitses and Hiroyuki Koizumi},

doi = {10.1088/1361-6595/ad3847},

year  = {2024},

date = {2024-04-05},

journal = {Plasma Sources Science and Technology},

volume = {33 },

pages = {045004},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokeyt,

title = {Optical tuning of the diamond Fermi level measured by correlated scanning probe microscopy and quantum defect spectroscopy},

author = {Christian Pederson and Rajiv Giridharagopal and Fang Zhao and Scott T. Dunham and Yevgeny Raitses and David S. Ginger and Kai-Mei C. Fu},

doi = {10.1103/PhysRevMaterials.8.036201},

year  = {2024},

date = {2024-03-14},

urldate = {2024-03-14},

journal = {Physical Review Materials},

volume = {8},

pages = {036201 1-7},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Effects of Halides on Organic Compound Degradation during Plasma Treatment of Brines},

author = {Moshan Chen and Dillon Moher and Jacqueline Rogers and Shurik Yatom and Elijah Thimsen and Kimberly M. Parker},

doi = {10.1021/acs.est.3c07162},

year  = {2024},

date = {2024-03-06},

journal = {Environ. Sci. Technol.},

volume = {58},

issue = {11},

pages = {5139–5152},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Production of warm ions in electron beam generated ExB plasma},

author = {Nirbhav Singh Chopra and Ivan Romadanov and Yevgeny Raitses},

doi = {10.1063/5.0189707},

year  = {2024},

date = {2024-02-05},

journal = {Applied Physics Letter},

volume = {124},

pages = {064101 },

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Unintended gas breakdowns in narrow gaps of advanced plasma sources for semiconductor fabrication industry},

author = {Sung Hyun Son and Geunwoo Go and Willca Villafana and Igor D Kaganovich and Alexander Khrabrov and Hyo-Chang Lee and Kyoung-Jae Chung and Gwang-Seok Chae; Seungbo Shim and Donghyeon Na and June Young Kim},

doi = {10.1063/5.0172566},

year  = {2023},

date = {2023-12-05},

journal = {Appl. Phys. Lett.},

volume = {123},

pages = {232108 },

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Yatom2023b,

title = {Measurement and reduction of Ar metastable densities by nitrogen admixing in electron beam-generated plasmas},

author = {Shurik Yatom and Nirbhav Chopra and Santosh Kondeti and Tzvetelina B Petrova and Yevgeny Raitses and David R Boris and Michael J Johnson and Scott G Walton},

doi = {10.1088/1361-6595/ad0741},

year  = {2023},

date = {2023-11-06},

journal = {Plasma Sources Science and Technology},

volume = {32},

number = {11},

pages = {115005},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Data-driven prediction of the output composition of an atmospheric pressure plasma jet},

author = {Li Lin and Sophia Gershman and Yevgeny Raitses and Michael Keidar},

doi = {10.1088/1361-6463/acfcc7},

year  = {2023},

date = {2023-10-09},

journal = {J. Phys. D: Appl. Phys.},

volume = {57},

pages = {015203},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Sponsel2023,

title = {Electrical breakdown dynamics in an argon bubble submerged in conductive liquid for nanosecond pulsed discharges},

author = {Nicholas L Sponsel and Sophia Gershman and Katharina Stapelmann},

year  = {2023},

date = {2023-09-28},

urldate = {2023-09-06},

journal = {J Phys D},

volume = {56},

pages = {505202},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Cohen2023,

title = {Laboratory study of the PFRC-2's initial plasma densification stages},

author = {S. Cohen and E.S. Evans and L. David and P. Jandovitz and S.P. Vinoth and E. Palmerduca and C.P.S. Swanson and G. Jusino-Gonzales and A. Dogariu},

doi = {10.1063/5.0173346},

year  = {2023},

date = {2023-09-25},

urldate = {2023-09-25},

journal = {Phys. Plasmas},

volume = {30},

number = {102503},

issue = {10},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Sutter2023,

title = {Inclusion of Biological Targets in the Analysis of Electrical Characteristics of Non-Thermal Plasma Discharge},

author = {Julia Sutter and Jascha Brettschneider and Sara Mamchur and Fred Krebs and Sophia Gershman and Vandana Miller},

doi = {10.3390/plasma6030040},

year  = {2023},

date = {2023-09-15},

urldate = {2023-09-15},

journal = {Plasma},

volume = {6},

pages = {577-591},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Simha2023,

title = {Kinetic simulation of a 50 mTorr capacitively coupled argon discharge over a range of frequencies and comparison to experiments},

author = {Saurabh Simha and Sarveshwar Sharma and Alexander Khrabrov and Igor Kaganovich and Jonathan Poggie and Sergey Macheret},

doi = {10.1063/5.0157347},

year  = {2023},

date = {2023-08-16},

journal = {Phys. Plasmas},

volume = {30},

pages = {083509 },

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Romadanov2023,

title = {A confocal laser-induced fluorescence diagnostic with an annular laser beam},

author = {Ivan Romadanov and Yevgeny Raitses},

url = {https://pcrf.princeton.edu/romadanov_confocal_rsi_2023-1-2/},

doi = {https://doi.org/10.1063/5.0147669},

year  = {2023},

date = {2023-07-12},

urldate = {2023-07-12},

journal = {Rev Sci Instrum},

volume = {94},

issue = {073002},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Characterization and Treatment Performance of an Atmospheric Pressure Plasma Jet‑Operated Spinning Disc Reactor for the Treatment of Rhodamine B Dye},

author = {Foluke Jennifer Ganzallo and Xudong Su and Shurik Yatom and Mikhail Vasilev and Selma Mededovic Thagard},

doi = {10.1007/s11090-023-10353-8},

year  = {2023},

date = {2023-07-01},

journal = {Plasma Chemistry and Plasma Processing},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{He2023,

title = {Multiplexed Structured Imaging of Laser Induced Fluorescence at 10 GHz Rate},

author = {Z. He and W. McCord and A. Dogariu and A. Morozov and Z. Zhang},

doi = {10.1063/5.0150396},

year  = {2023},

date = {2023-05-17},

journal = {AIP Advances},

volume = {13},

issue = {055322 },

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Shneider2023,

title = {The possibility of anesthesia stimulated by a train of current pulses},

author = {Mikhail N Shneider and Mikhail Pekker},

doi = {10.1088/2057-1976/acca21},

year  = {2023},

date = {2023-04-27},

journal = {Biomedical Physics & Engineering Express},

volume = {9},

number = {035032},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {An uncertainty-aware strategy for plasma mechanism reduction with directed weighted graphs},

author = {S. Venturi and W. Yang and I. Kaganovich and T. Casey},

doi = {10.1063/5.0142726},

year  = {2023},

date = {2023-04-17},

journal = {Physics of Plasmas},

volume = {30},

pages = {043904},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Nuwal2023b,

title = {Excitation of surface waves in 3D ion beam neutralization},

author = {Nakul Nuwal and Deborah A. Levin and Igor D. Kaganovich},

doi = {10.1063/5.0131447},

year  = {2023},

date = {2023-04-14},

journal = {Physics of Plasmas},

volume = {30},

pages = {042109},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Dynamics of electrified liquid metal surface using shallow water model},

author = {Zehua Liu and Kentaro Hara and Mikhail N. Shneider},

url = {https://doi.org/10.1063/5.0145930},

doi = {https://doi.org/10.1063/5.0145930},

year  = {2023},

date = {2023-04-04},

journal = {Phys. Fluids},

volume = {35},

number = {042101},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Yatom2023,

title = {Diagnostics of plasma–liquids systems: Challenges and their mitigation},

author = {S. Yatom},

url = {https://doi.org/10.1063/5.0139845},

year  = {2023},

date = {2023-03-06},

urldate = {2023-03-06},

journal = {Physics of Plasmas},

volume = {30},

number = {033507 },

abstract = {This article will review two popular methods of laser diagnostics in a plasma–liquid system and generally in low-temperature plasmas. These are Thomson scattering and laser-induced fluorescence. Setting up the plasma–liquid interaction experiment will be described while stressing the important points for laser diagnostics and maintaining conditions for correct and repeatable measurements. I will discuss the caveats that are encountered when measuring an inherently unstable and collisional system, such as plasma interacting with the liquid and how these challenges impact that data analysis and calibration efforts for these two-diagnostic approaches.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Nuwal2023,

title = {Kinetic modeling of solitary wave dynamics in a neutralizing ion beam},

author = {Nakul Nuwal and Deborah A. Levin and Igor D. Kaganovich},

doi = {10.1063/5.0131059},

year  = {2023},

date = {2023-01-31},

journal = {Phys. Plasmas},

volume = {30},

number = {012110},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Numerical Modeling of Laser Heating and Evaporation of a Single Droplet},

author = {Sagar Pokharel and Albina Tropina and Mikhail Shneider},

doi = {10.3390/en16010388},

year  = {2022},

date = {2022-12-29},

journal = {Energies},

volume = {16},

issue = {388},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Electric charge build-up and dissipation at pulsed streamer corona by EFISH and probe measurements},

author = {S. Elliott and A. Dogariu and T. Coates and S. B Leonov,},

doi = {10.1088/1361-6595/aca9f5},

year  = {2022},

date = {2022-12-22},

journal = {Plasma Sources Sci. Technol.},

volume = {31},

pages = {124003},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{He2022,

title = {Effects of Plasma on Physical Properties of Water: Nanocrystalline-to-Amorphous Phase Transition and Improving Produce Washing},

author = {Jinjie He and Alexander Rabinovich and Dmitri Vainchtein and Alexander Fridman and Christopher Sales and Mikhail N. Shneider},

url = {https://doi.org/10.3390/plasma5040034},

year  = {2022},

date = {2022-11-03},

journal = {Plasma},

volume = {5},

pages = {462-469},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Zhang2022,

title = {Dynamics of homogeneous cavitation with pressure feedback},

author = {Xuewei Zhang (张薛巍) and Jing Li (李镜) and Mikhail N. Shneider},

doi = {10.1063/5.0121904},

year  = {2022},

date = {2022-10-25},

journal = {Physics of Fluids},

volume = {34},

pages = {101704},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Excitation of long electrostatic solitary waves in ion beam neutralization process},

author = {Nakul Nuwal and Igor D. Kaganovich and Deborah A. Levin},

doi = {10.1063/5.0119114},

year  = {2022},

date = {2022-10-21},

journal = {Phys. Plasmas},

volume = {29},

number = {100702},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Yatom2022,

title = {Examination of OH and H2O2 production by uniform and non-uniform modes of dielectric barrier discharge in He/air mixture},

author = {Shurik Yatom and Danil Dobrynin},

doi = {10.1088/1361-6463/ac95a6},

year  = {2022},

date = {2022-10-17},

journal = {Journal of Physics D: Applied Physics},

volume = {55},

number = {48},

pages = {485203},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{sponsel2022,

title = {Electric discharge initiation in water with gas bubbles: A time scale approach},

author = {Nicholas L. Sponsel and Sophia Gershman and Maria J. Herrera Quesada and Jacob T. Mast and Katharina Stapelmann},

doi = {https://doi.org/10.1116/6.0001990},

year  = {2022},

date = {2022-09-29},

urldate = {2022-09-29},

journal = {Journal of Vacuum Science & Technology A},

volume = {40},

pages = {063002 },

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Effects of frequency and pulse width on electron density, hydrogen peroxide generation, and perfluorooctanoic acid mineralization in a nanosecond pulsed discharge gas-liquid plasma reactor},

author = {Radha Krishna Murthy Bulusu and Shurik Yatom and Christopher W. Patterson and Robert J. Wandell and Bruce R. Locke},

doi = {https://doi.org/10.1116/6.0001992},

year  = {2022},

date = {2022-09-26},

urldate = {2022-09-26},

journal = { J. Vac. Sci. Technol. A},

volume = {40},

pages = {063001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {A diagnostic to measure neutral atom density in fusion-research plasmas},

author = {A. Dogariu and S. A. Cohen and P. Jandovitz and S. Vinoth and E.S. Evans and C.P.S. Swanson},

doi = {10.1063/5.0101683},

year  = {2022},

date = {2022-09-18},

urldate = {2022-09-18},

journal = {Rev. Sci. Instrum.},

volume = {93},

pages = {093519 },

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Electric field measurements of DC-driven positive streamer coronas using the E-FISH method},

author = {L. R. Strobel and B. C. Martell and A. Morozov and A. Dogariu and C. Guerra-Garcia},

doi = {10.1063/5.0100941},

year  = {2022},

date = {2022-09-15},

urldate = {2022-09-15},

journal = {Appl. Phys. Lett.},

volume = {121},

pages = {114102},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Electron Modulational Instability in the Strong Turbulent Regime for an Electron Beam Propagating in a Background Plasma},

author = {Haomin Sun and Jian Chen and Igor D. Kaganovich and Alexander Khrabrov and Dmytro Sydorenko, },

doi = {10.1103/PhysRevLett.129.125001},

year  = {2022},

date = {2022-09-12},

urldate = {2022-09-12},

journal = {Phys. Rev. Lett.},

volume = {129},

pages = {125001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Physical Regimes of Electrostatic Wave-Wave nonlinear interactions generated by an Electron Beam Propagating in a Background Plasma},

author = {Haomin Sun and Jian Chen and Igor D. Kaganovich and Alexander Khrabrov and Dmytro Sydorenko},

url = {https://link.aps.org/doi/10.1103/PhysRevE.106.035203},

doi = {10.1103/PhysRevE.106.035203},

year  = {2022},

date = {2022-09-12},

journal = {Phys. Rev. E.},

volume = {106},

pages = {035203 },

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Identifying Regimes During Plasma Catalytic Ammonia Synthesis},

author = {S Gershman and H. Fetsch and F. Gorky and M. L. Carreon},

url = {https://doi.org/10.1007/s11090-022-10258-y},

year  = {2022},

date = {2022-07-23},

urldate = {2022-07-23},

journal = {Plasma Chemistry and Plasma Processing},

volume = {42},

pages = {731-757},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Investigating the effects of electron bounce-cyclotron resonance on plasma dynamics in capacitive discharges operated in the presence of a weak transverse magnetic field},

author = {Sarveshwar Sharma and Sanket Patil and Sudip Sengupta and Abhijit Sen and Alexander Khrabrov and Igor Kaganovich},

doi = {https://doi.org/10.1063/5.0094409},

year  = {2022},

date = {2022-06-01},

journal = {Physics of Plasmas},

volume = {29},

number = {063501},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{plasmaLiq_Oldham2022,

title = {Plasma parameters and the reduction potential at a plasma–liquid interface},

author = {T. Oldham and S. Yatom and E. Thimsen},

url = {https://pubs.rsc.org/en/content/articlelanding/2022/cp/d2cp00203e},

doi = {10.1039/d2cp00203e},

year  = {2022},

date = {2022-05-23},

journal = {Phys. Chem. Chem. Phys.},

abstract = {Nonthermal plasmas in contact with liquids have been shown to generate a variety of reactive species capable of initiating reduction–oxidation (redox) reactions at the electrochemically active plasma–liquid interface. In conventional electrochemical cells, selective redox chemistry is achieved by controlling the reduction potential at the solid electrode–electrolyte interface by applying a bias via an external circuit. In the case of plasma–liquid systems, an analogous means of tuning the reduction potential near the interface has not clearly been identified. When treated as a floating surface, the liquid is expected to adopt a net negative charge to balance the flux of hot electrons and relatively cold positive ions. The reduction potential near the plasma–liquid interface is hypothesized to be proportional to the floating potential, which can be approximated using an analytical model provided the plasma parameters are known. Herein, we present a framework for correlating the electron density and electron temperature of a noble gas plasma jet to the reduction potential near the plasma–liquid interface. The plasma parameters were acquired for an argon atmospheric plasma jet in contact with an aqueous solution by means of laser Thomson scattering. The reduction potential was determined using identical reference electrodes to measure the potential difference between the plasma–liquid interface and bulk solution. Interestingly, the measured reduction potentials near the plasma–liquid interface were found to be in good agreement with the model-predicted values determined using the plasma parameters obtained from the Thomson scattering experiments.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kim2022,

title = {Review of the gas breakdown physics and nanomaterial-based ionization gas sensors and their applications},

author = {J Y Kim and I Kaganovich and H Lee},

url = {https://iopscience.iop.org/article/10.1088/1361-6595/ac4574},

doi = {https://doi.org/10.1088/1361-6595/ac4574},

year  = {2022},

date = {2022-03-30},

urldate = {2022-03-30},

journal = {Plasma Sources Science and Technology},

volume = {31},

number = {3},

abstract = {Ionization gas sensors are ubiquitous tools that can monitor desired gases or detect abnormalities in real time to protect the environment of living organisms or to maintain clean and/or safe environment in industries. The sensors' working principle is based on the fingerprinting of the breakdown voltage of one or more target gases using nanostructured materials. Fundamentally, nanomaterial-based ionization-gas sensors operate within a large framework of gas breakdown physics; signifying that an overall understanding of the gas breakdown mechanism is a crucial factor in the technological development of ionization gas sensors. Moreover, many studies have revealed that physical properties of nanomaterials play decisive roles in the gas breakdown physics and the performance of plasma-based gas sensors. Based on this insight, this review provides a comprehensive description of the foundation of both the gas breakdown physics and the nanomaterial-based ionization-gas-sensor technology, as well as introduces research trends on nanomaterial-based ionization gas sensors. The gas breakdown is reviewed, including the classical Townsend discharge theory and modified Paschen curves; and nanomaterial-based-electrodes proposed to improve the performance of ionization gas sensors are introduced. The secondary electron emission at the electrode surface is the key plasma–surface process that affects the performance of ionization gas sensors. Finally, we present our perspectives on possible future directions.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Characterization of plasma in RF jet interacting with water: Thomson scattering versus spectral line broadening},

author = {S Yatom and T Oldham and E Thimsen},

url = {https://pcrf.princeton.edu/yatom_2022_plasma_sources_sci-_technol-_31_035018/},

doi = {https://doi.org/10.1088/1361-6595/ac56ed},

year  = {2022},

date = {2022-03-25},

urldate = {2022-03-25},

journal = {Plasma Sources Sci. Technol},

volume = {31},

pages = {035018},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{CTS_Gerakis2022,

title = {Analysis of coherent Thomson scattering from a low temperature plasma},

author = {M Mokrov and M N Shneider and A Gerakis},

url = {https://aip.scitation.org/doi/10.1063/5.0072540},

doi = {10.1063/5.0072540},

year  = {2022},

date = {2022-03-11},

urldate = {2022-03-11},

journal = {Physics of Plasmas},

volume = {29},

pages = {033507},

abstract = {The spectrum of coherent Thomson scattering (CTS) induced by a periodic ponderomotive perturbation in a low-density low temperature plasma is considered. The analysis is performed for the case when the period of the resulting optical lattice is less than the Debye screening length in the plasma by solving an electron Boltzmann equation, where the total force is the sum of the periodic force due to the optical lattice and the electrostatic force due to self-consistent electric field in the plasma. An analogy between the CTS spectra calculated here and coherent Rayleigh scattering spectra in a neutral gas is established. For relatively low intensity for the optical lattice, the calculated CTS spectra are nearly Gaussian with widths slightly wider than the incoherent Thomson widths. We demonstrate that at higher intensities the line shape narrows and saturates to a width approximately half of that found at low lattice intensities. The proportionality of the spectral width to the square root of the electron temperature allows one to extract the electron temperature from the saturated spectra. Possible application of

CTS for remote measuring the electron temperature in plasma is discussed.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Patil2022,

title = {Electron bounce-cyclotron resonance in capacitive discharges at low magnetic fields},

author = {Sanket Patil and Sarveshwar Sharma and Sudip Sengupta and Abhijit Sen and Igor Kaganovich},

doi = {10.1103/PhysRevResearch.4.013059},

year  = {2022},

date = {2022-01-28},

urldate = {2022-01-28},

journal = {Physical Review Research},

volume = {4},

number = {013059},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{chopra2022,

title = {Determination of positive anode sheath in anodic carbon arc for synthesis of nanomaterials},

author = {N S Chopra and Y Raitses and S Yatom and J M Muñoz Burgos},

url = {https://iopscience.iop.org/article/10.1088/1361-6463/ac3bf2},

doi = {10.1088/1361-6463/ac3bf2},

year  = {2021},

date = {2021-12-07},

journal = {Journal of Physics D: Applied Physics},

volume = {55},

pages = {114001},

abstract = {In the atmospheric pressure anodic carbon arc, ablation of the anode serves as a feedstock of carbon for production of nanomaterials. It is known that the ablation of the graphite anode in this arc can have two distinctive modes with low and high ablation rates. The transition between these modes is governed by the power deposition at the arc attachment to the anode and depends on the gap between the anode and the cathode electrodes. Probe measurements combined with optical emission spectroscopy are used to analyze the voltage drop between the arc electrodes. These measurements corroborated previous predictions of a positive anode sheath (i.e. electron attracting sheath) in this arc, which appears in both low and high ablation modes. However, the positive anode sheath was determined to be ∼3–8 V, significantly larger than ∼0.5 V predicted by previous models. Thus, there are apparently other physical mechanisms not considered by these models that force the anode sheath to be electron attracting in both ablation regimes. Another key result is a relatively low electron temperature (∼0.6 eV) obtained from OES using a collisional radiative model. This result partially explains a higher arc voltage (∼20 V) required to sustain the arc current of 50–70 A than predicted by existing simulations of this discharge.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Zhang2021REMPIreview,

title = {Coherent microwave scattering from resonance enhanced multi-photon ionization (radar REMPI): a review},

author = {Z Zhang and M N Shneider and R B Miles},

url = {https://iopscience.iop.org/article/10.1088/1361-6595/ac2350},

doi = {https://doi.org/10.1088/1361-6595/ac2350},

year  = {2021},

date = {2021-10-04},

journal = {Plasma Sources Sci. Technol.},

volume = {30},

pages = {103001},

abstract = {Coherent microwave scattering from laser-induced plasmas, including weakly ionized plasma,

laser sparks, multiphoton ionization, and resonance enhanced multi-photon ionizations (radar

REMPI) has achieved much successes in plasma, reactive and nonreactive flow diagnostics.

Under illumination of microwaves (radar), electrons inside the laser-induced plasma oscillate

with the electric field of the microwave and re-radiate from the electrons forming coherent

scattering. In the far-field approximation, the microwave scattering from the small volume

plasma reflects the generation and evolution of unbounded electrons inside the plasma, when

the microwave wavelength is much greater than the size of the plasma and the skin layer depth

at the microwave frequency is larger than the size of the plasma. Laser excitation schemes,

microwave detection methods, calibration of microwave scattering, and the novel applications

of the technique have been significantly expanded and improved. This review paper

summarizes physical principles, various REMPI excitation schemes for atomic and molecular

species, and temperature measurements in plasma and reactive flows. Discussions on new

research directions and applications are given at the end.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}