Results 21 to 30 of about 9,421 (257)

The xenon hyperpolarization by alexandrite laser spin exchange optical pumping [PDF]

EPJ Web of Conferences, 2019
This paper shows the possibility of the use of a solid-state alexandrite laser as a radiation source for the method of spin-exchange optical pumping of noble gases (xenon, krypton).
Putilov Alexey, Antipov Alexandr, Shepelev Alexandr   +2 more
doaj   +1 more source

Molecular Dynamics Study for Inhibition of Iron Corrosion in High-Temperature Liquid PbBi with Nobel Gas Inhibitors

Jurnal Ilmu Dasar, 2017
Molecular dynamics is a popular method to observe the movement of interacting molecules. In this study molecular dynamics method was used to observe the phenomenon of iron corrosion and analyze effect of noble gases as a corrosion inhibitor for iron in ...
Umi Sa’adah, Artoto Arkundato, Lutfi Rohman   +2 more
doaj   +1 more source

Optical Radiation from the Sputtered Species under Excitation of Ternary Mixtures of Noble Gases by the 6Li(n,α)3H Nuclear Reaction Products

Eurasian Chemico-Technological Journal, 2021
The present paper examines the luminescence of ternary Ar-Kr-Xe and Ne-Ar-Kr mixtures of noble gases in the spectral range from 300 to 970 nm, excited by the 6Li(n,α)3H nuclear reaction products in the core of a nuclear reactor.
K. Samarkhanov, M. Khasenov, E. Batyrbekov, Yu. Gordienko, Yu. Baklanova, I. Kenzhina, Ye. Tulubayev, I. Karambayeva   +7 more
doaj   +1 more source

Neon encapsulation by a hydroquinone organic crystalline clathrate under ambient conditions

Communications Materials, 2023
The recent use of noble gases in laser devices and semiconductor lithography has greatly increased. However, there is no commercial technology for the storage of noble gases in solid materials owing to their chemical inertness and relative lightness ...
Sol Geo Lim, Jong-Won Lee, Hiroshi Fujihisa, Chang Yeop Oh, Jiyeong Jang, Dohyun Moon, Satoshi Takeya, Michihiro Muraoka, Yoshitaka Yamamoto, Ji-Ho Yoon   +9 more
doaj   +1 more source

Noble Gases

, 2017
This is an advance summary of a forthcoming article in the Oxford Encyclopedia of Planetary Science. Please check back later for the full article.Although the second most abundant element in the cosmos is helium, noble gases are also called rare gases.
Chris J. Ballentine, Peter H. Barry
openaire   +3 more sources

Emission of Noble Gases Binary Mixtures under Excitation by the Products of the 6Li (n, α)3 H Nuclear Reaction

Science and Technology of Nuclear Installations, 2020
The luminescence of Kr-Xe, Ar-Kr, and Ar-Xe mixtures was studied in the spectral range 300–970 nm when excited by 6Li (n, α)3 H nuclear reaction products in the core of a nuclear reactor. Lithium was deposited on walls of experimental cell in the form of
Kuanysh Samarkhanov, Mendykhan Khasenov, Erlan Batyrbekov, Inesh Kenzhina, Yerzhan Sapatayev, Vadim Bochkov   +5 more
doaj   +1 more source

magcoilcalc: A Python package for modeling and optimization of axisymmetric magnet coils generating uniform magnetic field for noble gas spin-polarizers

SoftwareX, 2021
A uniform magnetic field is required to establish and preserve the spin-polarized state in noble gases with non-zero nuclear spins. Such spin-polarized noble gases, e.g.
Siqin Meng, Zhendong Fu, Jianfei Qin, Xiaobai Ma, Yuqing Li, Lijie Hao, Yuntao Liu, Kai Sun, Dongfeng Chen   +8 more
doaj   +1 more source

Geochemical characteristics and geological significance of noble gases in natural gas from Songliao Basin, China

Shiyou shiyan dizhi
Geochemistry of noble gases has been applied to the study of deep Earth materials and celestial meteorites. With advancements in measurement technology, it is also increasingly being used in natural gas research.
Wei LI, Jianfa CHEN, Jie WANG, Xiaobo WANG, Daxiang HE, Dongliang WANG, Kaixuan LIU, Bing YOU, Cong CHEN, Rao FU, Shuaiqi TANG, Jiaqi ZHANG   +11 more
doaj   +1 more source

Kinetic fractionation of noble gases in the stratosphere over Japan [PDF]

Atmospheric Chemistry and Physics
Gravitational separation of gas species in the stratosphere is caused mainly by molecular diffusion and is a powerful tool to diagnose stratospheric transport processes.
S. Sugawara, I. Oyabu, I. Oyabu, K. Kawamura, K. Kawamura, S. Ishidoya, S. Morimoto, S. Aoki, T. Nakazawa, S. Toyoda, H. Honda   +10 more
doaj   +1 more source

The Influence of Surface Doping on Adsorption Ability of Nanopowder Metal Oxides for Gas Sensors [PDF]

Журнал нано- та електронної фізики, 2017
In this paper the features of photoluminescent properties in gases of ZnO nanopowders including laser-modified and surface-doped with impurities of noble metals (Au, Ag, Pt) have been studied.
Ya.V.В Bobitski, R.V.В Bovhyra, D.I.В Popovych, S.S.В Savka, A.S.В Serednytski, V.N.В Shevchuk, Yu.I.В Venhryn   +6 more
doaj   +1 more source