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Gregory K. Ngirmang
Gregory K. Ngirmang
Post-Doctoral Fellow, Singapore University of Technology & Design
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Year
MeV proton acceleration at kHz repetition rate from ultra-intense laser liquid interaction
JT Morrison, S Feister, KD Frische, DR Austin, GK Ngirmang, NR Murphy, ...
New Journal of Physics 20 (2), 022001, 2018
912018
High-repetition-rate (kHz) targets and optics from liquid microjets for high-intensity laser–plasma interactions
KM George, JT Morrison, S Feister, GK Ngirmang, JR Smith, AJ Klim, ...
High Power Laser Science and Engineering 7, e50, 2019
552019
Relativistic electron acceleration by mJ-class kHz lasers normally incident on liquid targets
S Feister, DR Austin, JT Morrison, KD Frische, C Orban, G Ngirmang, ...
Optics express 25 (16), 18736-18750, 2017
242017
Evidence of radial Weibel instability in relativistic intensity laser-plasma interactions inside a sub-micron thick liquid target
GK Ngirmang, JT Morrison, KM George, JR Smith, KD Frische, C Orban, ...
Scientific reports 10 (1), 9872, 2020
142020
Optimizing laser–plasma interactions for ion acceleration using particle-in-cell simulations and evolutionary algorithms
JR Smith, C Orban, JT Morrison, KM George, GK Ngirmang, ...
New Journal of Physics 22 (10), 103067, 2020
132020
Particle-in-cell simulations of density peak formation and ion heating from short pulse laser-driven ponderomotive steepening
JR Smith, C Orban, GK Ngirmang, JT Morrison, KM George, ...
Physics of Plasmas 26 (12), 2019
112019
Three dimensional particle-in-cell simulations of electron beams created via reflection of intense laser light from a water target
GK Ngirmang, C Orban, S Feister, JT Morrison, KD Frische, ...
Physics of Plasmas 23 (4), 2016
92016
Background pressure effects on MeV protons accelerated via relativistically intense laser-plasma interactions
J Snyder, J Morrison, S Feister, K Frische, K George, M Le, C Orban, ...
Scientific Reports 10 (1), 18245, 2020
72020
Particle-in-cell simulations of electron acceleration from relativistic interaction of mid-infrared laser interactions with near solid density matter
GK Ngirmang, C Orban, S Feister, JT Morrison, EA Chowdhury, ...
Physics of Plasmas 24 (10), 2017
52017
Particle-in-cell modeling of a potential demonstration experiment for double pulse enhanced target normal sheath acceleration
N Rahman, JR Smith, GK Ngirmang, C Orban
Physics of Plasmas 28 (7), 2021
42021
High repetition rate (>= khz) targets and optics from liquid microjets for the study and application of high intensity laser-plasma interactions
KM George, JT Morrison, S Feister, G Ngirmang, JR Smith, AJ Klim, ...
arXiv preprint arXiv:1902.04656, 2019
42019
Super-ponderomotive electron spectra from efficient, high-intensity, kHz laser-water interactions
S Feister, DR Austin, JT Morrison, KD Frische, C Orban, G Ngirmang, ...
arXiv preprint arXiv:1508.07374, 2015
42015
kHz Ion Acceleration Under Variable Background Pressure
JT Morrison, S Feister, K Frische, DR Austin, GK Ngirmang, AC Peterson, ...
APS Division of Plasma Physics Meeting Abstracts 2016, TO6. 009, 2016
12016
Escape of laser-accelerated MeV electrons through an extended low-density pre-plasma
S Feister, C Orban, JT Morrison, GK Ngirmang, J Smith, KD Frische, ...
APS Division of Plasma Physics Meeting Abstracts 2016, JO6. 005, 2016
12016
3D PIC simulations of electron beams created via reflection of intense laser light from a water target
GK Ngirmang, C Orban, S Feister, JT Morrison, K Frische, EA Chowdhury, ...
arXiv preprint arXiv:1510.05000, 2015
12015
Towards Dispersive Media in Particle-in-Cell Simulations
GK Ngirmang, L Wu
2023 IEEE International Conference on Plasma Science (ICOPS), 1-1, 2023
2023
Dispersive Dielectric Modeling in Particle-in-Cell Simulations
G Ngirmang, L Wu
APS Division of Plasma Physics Meeting Abstracts 2023, NO08. 011, 2023
2023
Structured targets at high-repetition rates for high-intensity laser-plasma interactions
J Snyder, S Hageman, G Ngirmang, K Frische, M Dexter, E Chowdhury, ...
APS Division of Plasma Physics Meeting Abstracts 2022, NO08. 013, 2022
2022
Direct Electron Acceleration by Radially Polarized Ultra-Intense Laser Focus During Ionization of High Charge States of Neon
NEH Hissi, GK Ngirmang, EA Chowdhury
2020
High-repetition rate, structured liquid target development for intense laser-plasma interactions
J Snyder, J Smith, J Morrison, K George, S Feister, K Frische, G Ngirmang, ...
APS Division of Plasma Physics Meeting Abstracts 2020, GO04. 003, 2020
2020
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