Results 1 to 10 of about 232,921 (296)

Plasma formation from ultracold Rydberg gases [PDF]

Physical Review A, 2003
Recent experiments have demonstrated the spontaneous evolution of a gas of ultracold Rydberg atoms into an expanding ultracold plasma, as well as the reverse process of plasma recombination into highly excited atomic states. Treating the evolution of the
A.N. Tkachev, D.H.E. Dubin, D.S. Dorozhkina, D.S. Dorozhkina, F. Robicheaux, F. Robicheaux, G. Tanner, J. M. Rost, L.C. Johnson, M.P. Robinson, M.S. Murillo, P. Mansbach, R.A. Nemirovsky, S. Ichimaru, S. Kulin, S. Mazevet, S.G. Kuzmin, T. Pattard, T. Pohl, T.C. Killian, T.C. Killian, Y. Hahn   +21 more
core   +4 more sources

PLASMA PYROLYSIS OF HYDROCARBON GASES

Вестник. Серия физическая, 2010
This paper presents the results of numerical and experimental study of hydrocarbon gas plasma pyrolysis. Prospects and abilities of this technology for hydrogen and technical carbon (soot) are considered.
V.E. Messerle, A.B. Ustimenko
doaj   +1 more source

3D-Modulational Stability of Envelope Soliton in a Quantum Electron–Ion Plasma—A Generalised Nonlinear Schrödinger Equation

Plasma, 2022
In physical reality, the phenomena of plasma physics is actually a three-dimensional one. On the other hand, a vast majority of theoretical studies only analyze a one-dimensional prototype of the situation.
Shatadru Chaudhuri, Asesh Roy Chowdhury, Basudev Ghosh   +2 more
doaj   +1 more source

A novel treatment approach for traumatic scalp defects with exposed calvaria denuded of pericranium by combined application of low‐temperature plasma and negative pressure wound therapy: A case series

Health Science Reports, 2023
Background and Aims Traumatic scalp defects with an exposed calvaria denuded of the pericranium are challenging to manage. In such cases, adjunctive therapies, such as milling the outer calvarial cortex and applying negative pressure wound therapy (NPWT),
Pattana Ongkasuwan
doaj   +1 more source

Experimental Study of a Nonthermal DBD-Driven Plasma Jet System Using Different Supply Methods

Plasma, 2022
This article presents an experimental study of a DBD-driven plasma jet system. The aim of the study is to design a whole system (the jet reactor, its electrical power supply, and a gas-feeding apparatus) suitable for biomedical applications.
Anton Ivankov, Tony Capela, Vanesa Rueda, Eric Bru, Hubert Piquet, Dmitry Schitz, David Florez, Rafael Diez   +7 more
doaj   +1 more source

The Effect of Excited Species on the Collisional Energy of Argon Inductively Coupled Plasmas: A Global Model Study

Plasma, 2022
Global modeling of inductively coupled plasma (ICP) reactors is a powerful tool to investigate plasma parameters. In this article, the argon ICP global model is revisited to explore the effect of excited species on collisional energy through the study of
Júlia Karnopp, Bernardo Magaldi, Julio Sagás, Rodrigo Pessoa   +3 more
doaj   +1 more source

On the Temperature and Plasma Distribution of an Inductively Driven Xe-I₂-Discharge

Plasma, 2021
Inductively Coupled Plasma (ICP) discharges are part of intense research. Predicting different plasma parameters, like the distribution and temperature of the present species, is of great interest for many applications.
Tim Gehring, Santiago Eizaguirre, Qihao Jin, Jan Dycke, Manuel Renschler, Rainer Kling   +5 more
doaj   +1 more source

On the Effect of Electron Streaming and Existence of Quasi-Solitary Mode in a Strongly Coupled Quantum Dusty Plasma—Far and Near Critical Nonlinearity

Plasma, 2021
A strongly coupled quantum dusty plasma consisting of electrons and dust with the ions in the background is considered when there is streaming of electrons. It is observed that the streaming gives rise to both the slow and fast modes of propagation.
Shatadru Chaudhuri, Asesh Roy Chowdhury
doaj   +1 more source

Isotope Detection in Microwave-Assisted Laser-Induced Plasma

Plasma, 2023
Isotope detection and identification is paramount in many fields of science and industry, such as in the fusion and fission energy sector, in medicine and material science, and in archeology.
Ali M. Alamri, Jan Viljanen, Philip Kwong, Zeyad T. Alwahabi   +3 more
doaj   +1 more source

Pulsed Spherical Tokamak—A New Approach to Fusion Reactors

Plasma, 2022
Traditionally, spherical tokamak (ST) reactors are considered to operate in a steady state. This paper analyses the advantages of a pulsed ST reactor.
Mikhail Gryaznevich, Valery A. Chuyanov, Yuichi Takase   +2 more
doaj   +1 more source