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Self-guided femtosecond laser pulses propagating in low-pressure gas can generate plasma filaments, establishing a new framework for plasma wakefield acceleration. Unlike conventional schemes relying on mechanically confined or preformed…

Tap water, demineralized water and liquid fertilizer have been activated using an atmospheric pressure plasma jet (APPJ) to investigate their benefits for the germination rate and stem elongation rate of lentils from Puy-en-Velay (France).…

Other Quantitative Biology · Quantitative Biology 2017-08-08 S. Zhang , A. Rousseau , T. Dufour

Ultrafast laser ablation is an extremely precise and clean method of removing material, applied in material processing as well as medical applications. And due to its violent nature, it tests our understanding of the interplay between…

Applied Physics · Physics 2018-10-17 Javier Hernandez-Rueda , Dries van Oosten

The Beam Driven Plasma Neutralizer (BDPN) has been proposed as a more efficient alternative to the gas neutralizer for negative-ion based Neutral Beam Injection (NNBI). In this paper we model the performance of an entire NNBI beamline with…

Plasma Physics · Physics 2023-04-05 Fabio Veronese , Piero Agostinetti , Christian Hopf , Giuseppe Starnella

Numerical simulations of plasma flow induced by dielectric barrier discharge plasma actuators (DBD-PA) are conducted with two different body-force models: Suzen-Huang (S-H) model and drift-diffusion (D-D) model. The induced flow generated…

Fluid Dynamics · Physics 2020-12-11 Di Chen , Kengo Asada , Satoshi Sekimoto , Kozo Fujii , Hiroyuki Nishida

In the present work, molecular dynamics study of diffusion of Gamma Aminobutyric acid in water at different temperatures 298.2 K, 303.2 K, 313.2 K, 323.2 K, 333.2 K have been performed. The solute and solvent is modeled using OPLS AA…

Chemical Physics · Physics 2018-06-27 Esha Mishra , Narayan Prasad Adhikari

The potential application of non-thermal plasma in treating textile industrial wastewater motivates researchers to develop innovative techniques at a laboratory scale to achieve the goal of wastewater mineralization. In line with this…

Plasma Physics · Physics 2026-01-05 Mangilal Choudhary , Vanshika , Surya

Laser-induced water ablation triggers various physical effects, including atom ionization, optical breakdown of the liquid, phase explosion, cavitation, and shockwave propagation. These effects can be further amplified in heavy water by…

Plasma Physics · Physics 2024-09-06 Denys Moskal , Jiri Martan , Vladislav Lang , Milan Honner

The energy balance of a plasma holds fundamental information not only about basic plasma physics, but it is also important for tailoring plasmas to specific applications. Especially RF-driven atmospheric pressure plasma jets (APPJs)…

Plasma Physics · Physics 2021-02-25 Tristan Winzer , Natascha Blosczyk , Jan Benedikt , Judith Golda

The reactivity of water vapor introduced in the flowing post-discharge of an RF atmospheric plasma torch is investigated through electrical characterization, optical emission spectroscopy and mass spectrometry measurements. Due to the…

Plasma Physics · Physics 2016-09-19 S Collette , Thierry Dufour , F Reniers

We theoretically demonstrate an efficient scheme to build a microwave (MW) assisted optical waveguide in an inhomogeneously broadened vapor medium that is made of active 87 Rb atoms and inactive buffer gas atoms. We exploit the sensitive…

Optics · Physics 2020-10-09 Nawaz Sarif Mallick , Tarak Nath Dey

Underwater visuals undergo various complex degradations, inevitably influencing the efficiency of underwater vision tasks. Recently, diffusion models were employed to underwater image enhancement (UIE) tasks, and gained SOTA performance.…

Computer Vision and Pattern Recognition · Computer Science 2026-02-13 Chen Zhao , Chenyu Dong , Weiling Cai , Yueyue Wang

Understanding the formation and long-timescale evolution of atmospheric plasmas produced by ultrashort, long wavelength IR (LWIR) pulses is an important but partially understood problem. Of particular interest are plasmas produced in air…

Plasma Physics · Physics 2022-05-18 E. Welch , D. Matteo , S. Tochitsky , G. Louwrens , C. Joshi

In order to optimize the parameters of the plasma plume for atmospheric pressure plasma applications such as biological and industrial applications, it is highly necessary to thoroughly understand its characteristics. In this paper, various…

Plasma Physics · Physics 2020-05-22 G. Veda Prakash , Kiran Patel , Narayan Behera , Ajai Kumar

Non-thermal atmospheric pressure plasma jets (APPJs) are increasingly used in biomedical applications due to their low temperatures and ability to generate reactive oxygen and nitrogen species (RONS), making them suitable for sensitive…

Plasma Physics · Physics 2025-04-22 M. Soulier , T. Vacek , K. Geraud , T. Dufour

A zero-dimensional (volume-averaged) and a pseudo-one-dimensional (plug-flow) model are developed to investigate atmospheric-pressure plasma jet devices operated with He, He/O$_2$, He/N$_2$ and He/N$_2$/O$_2$ mixtures. The models are…

Amorphous solid water (ASW) is one of the most widely studied solid phase systems. A better understanding of the nature of inter- and intramolecular forces in ASW is, however, still required to correctly interpret the catalytic role of ASW…

Chemical Physics · Physics 2022-04-27 S. Coussan , J. A. Noble , H. M. Cuppen , B. Redlich , S. Ioppolo

Pulsed plasmas in liquids exhibit complex interaction between three phases of matter (liquids, gas, plasmas) and are currently used in a wide range of applications across several fields, however significant knowledge gaps in our…

Plasma Physics · Physics 2021-06-16 Christopher Campbell , Xin Tang , Yancey Sechrest , Kamel Fezzaa , Zhehui Wang , David Staack

The properties of an active fluid, for example, a bacterial bath or a collection of microtubules and molecular motors, can be accessed through the dynamics of passive particle probes. Here, in the perspective of analyzing experimental…

Soft Condensed Matter · Physics 2024-03-19 Cristian Villalobos , María Luisa Cordero , Eric Clément , Rodrigo Soto

A variety of experimental techniques for the generation of subsonic/supersonic dust fluid flows and means of measuring such flow velocities are presented. The experiments have been carried out in a $\Pi-$shaped Dusty Plasma Experimental…

Plasma Physics · Physics 2016-11-23 S. Jaiswal , P. Bandyopadhyay , A. Sen