Results 11 to 20 of about 2,297,927 (297)

Photoemission of Plasmonic Gold Nanostars in Laser-Controlled Electron Current Devices for Technical and Biomedical Applications

Sensors, 2022
The main goal of this work was to modify the previously developed blade-type planar structure using plasmonic gold nanostars in order to stimulate photofield emission and provide efficient laser control of the electron current.
Alexander N. Yakunin, Yury A. Avetisyan, Garif G. Akchurin, Sergey V. Zarkov, Nikolay P. Aban’shin, Vitaly A. Khanadeev, Valery V. Tuchin   +6 more
doaj   +1 more source

Theoretical and Experimental Study of the Effect of Plasma Characteristics on the Mechanical Properties of Ihram Cotton Fabric

Membranes, 2022
Theoretical and experimental investigations of the radial distribution function of the electron temperature (RDFT), for the abnormal glow region in a low-density plasma fluid and weakly ionized argon gas, are provided.
Ahmed Rida Galaly, Nagia Dawood
doaj   +1 more source

Reconsideration of Temperature Determined by the Excited-State Population Distribution of Hydrogen Atoms Based on Tsallis Entropy and Its Statistics in Hydrogen Plasma in Non-Equilibrium State

Entropy, 2023
In non-equilibrium plasmas, the temperature cannot be uniquely determined unless the energy-distribution function is approximated as a Maxwell–Boltzmann distribution.
Koji Kikuchi, Hiroshi Akatsuka
doaj   +1 more source

Generation mechanism of precursor electrons ahead of a hypersonic shock wave in argon

Journal of Fluid Science and Technology, 2014
The purpose of the research is to clarify the generation mechanism of precursor electrons ahead of a hypersonic shock wave in argon. The triple-probe measurements and radiation measurements are carried out using a hypersonic shock tube.
Gouji YAMADA, Shota AGO, Hiromitsu KAWAZOE, Shigeru OBAYASHI   +3 more
doaj   +1 more source

Temperature-Dependent Electron-Electron Interaction in Graphene on SrTiO3 [PDF]

, 2017
The electron band structure of graphene on SrTiO3 substrate has been investigated as a function of temperature. The high-resolution angle-resolved photoemission study reveals that the spectral width at Fermi energy and the Fermi velocity of graphene on ...
Denlinger, Jonathan, Disa, Ankit S., Hwang, Choongyu, Hwang, Jinwoong, Lanzara, Alessandra, Mo, Sung-Kwan, Ryu, Hyejin, Wang, Debin, Zhang, Yuegang   +8 more
core   +2 more sources

Comparison between electropositive and electronegative cold atmospheric-pressure plasmas: a modelling study

High Voltage, 2016
Cold atmospheric-pressure He + N(2) and He + O(2) plasmas are chosen as the representatives for electropositive and electronegative plasmas, of which the discharge characteristics are studied and then compared to each other by fluid models.
Ding Xin Liu, Jia Feng Li, Ai Jun Yang, Xiao Hua Wang, Ming Zhe Rong, Michael G. Kong   +5 more
doaj   +1 more source

Structure and local parameters of self-compressed plasma streams in external magnetic field

Nukleonika, 2023
The influence of the external axial magnetic field on pinching plasma flows generated by a magnetoplasma compressor (MPC) has been studied using magnetic and electric probes.
Volkova Yuliia, Solyakov Dmytro, Marchenko Anna, Chebotarev Volodymyr, Garkusha Igor, Makhlai Vadym, Ladygina Maryna, Merenkova Tetyana, Yeliseyev Dmytro, Petrov Yurii, Staltsov Valerii   +10 more
doaj   +1 more source

A Two-Temperature Model of the Intracluster Medium [PDF]

, 1998
We investigate evolution of the intracluster medium (ICM), considering the relaxation process between the ions and electrons. According to the standard scenario of structure formation, ICM is heated by the shock in the accretion flow to the gravitational
Binney J., Cavaliere A., Fujita Y., Henon M., Inagaki Y., Ishizaka C., Motokazu Takizawa, Navarro J. F., Schindler S., Schindler S., Shafranov V. D., Sunyaev R. A., van de Weygaert R., Yoshikawa K., Zeldovich Ya. B.   +14 more
core   +3 more sources

Wave Profile for Anti-force Waves with Maximum Possible Currents [PDF]

, 2015
In the theoretical investigation of the electrical breakdown of a gas, we apply a one-dimensional, steady state, constant velocity, three component fluid model and consider the electrons to be the main element in propagation of the wave. The electron gas
Childs, W. P., Hemmati, M., Horn, R., Meredith, A. K.   +3 more
core   +3 more sources

Modeling the influence of magnetospheric heat fluxes on the electron temperature in the subauroral ionosphere

Solar-Terrestrial Physics, 2017
We present results of modeling of the electron temperature distribution in the F region of the subauroral ionosphere for different helio-geomagnetic conditions with consideration for magnetospheric heat fluxes.
Gololobov A.Yu., Golikov I.A., Varlamov I.I.   +2 more
doaj   +1 more source