Simulation of a Helium Atmospheric Plasma Jet Using Fluid Equations by F. Jafarzadeh, S. Mehrabian

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XUV fluorescence as a probe of laser-induced helium nanoplasma dynamics by Malte Sumfleth, Andreas Przystawik, Mahesh Namboodiri, Tim Laarmann

“…XUV fluorescence spectroscopy provides information on energy absorption and dissipation processes taking place in the interaction of helium clusters with intense femtosecond laser pulses. …”
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Investigation of the helium proportion influence on the Prandtl number value of gas mixtures by S. A. Burtsev, D. S. Kochurov, N. L. Schegolev

“…<p>The paper investigates an influence of helium fraction (light gases) on the Prandtl number value for binary and more complex gas mixtures.…”
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Time-resolved studies on the collapse of magnesium atom foam in helium nanodroplets by S Göde, R Irsig, J Tiggesbäumker, K-H Meiwes-Broer

“…Magnesium atoms embedded in superfluid helium nanodroplets have been identified to arrange themselves in a metastable network, referred to as foam. …”
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The effects of helium, strontium, and silver triple ions implanted into SiC by G. Ntshobeni, Z.A.Y. Abdalla, T.F. Mokgadi, M. Mlambo, E.G. Njoroge, M. Msimanga, A. Sohatsky, V.A. Skuratov, T.T. Hlatshwayo

“…The effects of helium (He), silver (Ag) and strontium (Sr) ions triple implanted into polycrystalline silicon carbide (SiC) were investigated. …”
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Monte Carlo Comparison of Proton and Helium-ion Minibeam Generation Techniques by Tim Schneider, Tim Schneider, Ludovic De Marzi, Ludovic De Marzi, Annalisa Patriarca, Yolanda Prezado

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Study on Flow Characteristics of Helium Turboexpander with a Novel Intake Structure by L. Chen, B. Meng, Z. Zhang, Y. Xiao

Subjects: “…helium turboexpander…”
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Applicability of the dielectric barrier discharge for helium ash measurements in the divertor region by Książek Ireneusz, Brosławski Andrzej, Janus Henryk, Pawelec Ewa

“…Controlling the helium to hydrogen ratio in this ‘exhaust gas’ will provide information about the efficiency of the fusion process as well as of the efficiency of the helium removal system. …”
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Calculations of helium separation via uniform pores of stanene-based membranes by Guoping Gao, Yan Jiao, Yalong Jiao, Fengxian Ma, Liangzhi Kou, Aijun Du

“…With their high concentration of large pores, 2D Sn-based membrane materials demonstrate excellent helium purification and can serve as a superior membrane over traditionally used, porous materials. …”
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Influence of helium plasma on the structural state of the surface carbide layer of tungsten by Mazhyn Skakov, Arman Miniyazov, Victor Baklanov, Alexander Gradoboev, Timur Tulenbergenov, Igor Sokolov, Yernat Kozhakhmetov, Gainiya Zhanbolatova, Ivan Kukushkin

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Helium shells and faint emission lines from slitless flash spectra by Cyril Bazin, Serge Koutchmy

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Charge-state effects on charge transfer of helium ions in gold nanosheet by Ya-Ting Sun, Feng Wang, Su-Na Pang, Fei Mao, Chen-Guang Li

“…We investigate the charge-state effects on charge transfer of helium ions in gold nanosheet using the time-dependent density functional theory non-adiabatically coupled to the molecular dynamics. …”
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Helium ion microscope – secondary ion mass spectrometry for geological materials by Matthew R. Ball, Richard J. M. Taylor, Joshua F. Einsle, Fouzia Khanom, Christelle Guillermier, Richard J. Harrison

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First principle calculations of energy of agglomerated helium in the period 6 elements by K. Omori, A.M. Ito, I. Mun, N. Yamashita, K. Ibano, H.T. Lee, Y. Ueda

“…Difference of helium (He) agglomeration energies between period 6 elements, tantalum (Ta), tungsten (W), iridium (Ir) and gold (Au), is illustrated by using first principles calculations based on density functional theory (DFT). …”
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study of the effect of laser (helium - neon) on the properties and performance of solar cell by Taghrid Younis

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Electron Ionization of Size-Selected Positively and Negatively Charged Helium Droplets by Felix Laimer, Fabio Zappa, Elisabeth Gruber, Paul Scheier

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Multifluid Simulations of Upper-chromospheric Magnetic Reconnection with Helium–Hydrogen Mixture by Q. M. Wargnier, J. Martínez-Sykora, V. H. Hansteen, B. De Pontieu

“…Second, hydrogen and helium ionization effects are relevant to the energy balance of the chromosphere. …”
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Numerical simulation of coaxial–coplanar dielectric-barrier discharge in atmospheric helium by Shuang Ran, Jing Wang, Bingying Lei, Simeng Liu, Jing Li, Yishan Wang, Wei Zhao, Yixiang Duan, Jie Tang

“…A self-consistent two-dimensional fluid model is employed to investigate the coaxial–coplanar dielectric-barrier discharge (DBD) excited by the sinusoidal voltage in atmospheric helium. Simulation results show that there are two current pulses in the positive half cycle, but only one in the negative half cycle. …”
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Helium effect on the sink strength of grain boundaries in F82H by Mitsuki Zushi, N. Hashimoto, D. Hamaguchi, Y. Watanabe, H. Tanigawa

“…F82H were irradiated by Kr2+ ions with and without helium up to 1 displacement per atom at 500 °C, and cavity distribution around grain boundary was investigated by transmission electron microscopy. …”
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Comparison of ion cyclotron wall conditioning discharges in hydrogen and helium in JET by Y. Kovtun, T. Wauters, D. Matveev, R. Bisson, I. Jepu, S. Brezinsek, I. Coffey, E. Delabie, A. Boboc, T. Dittmar, A. Hakola, P. Jacquet, K. Kirov, E. Lerche, J. Likonen, E. Litherland-Smith, T. Loarer, P. Lomas, C. Lowry, E. Pawelec, C. Perez von Thun, A. Meigs, M. Maslov, I. Monakhov, C. Noble, S. Silburn, H. Sun, D. Taylor, E. Tsitrone, A. Widdowson, H. Sheikh, D. Douai

“…This paper explores the plasma parameters of helium and hydrogen Ion Cyclotron Wall Conditioning (ICWC) discharges performed in JET as part of a He/H fuelling changeover experiment. …”
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