Helium's placement in the Periodic Table from a crystal structure viewpoint by Mikhail Kurushkin

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Atomically resolved phase transition of fullerene cations solvated in helium droplets by M. Kuhn, M. Renzler, J. Postler, S. Ralser, S. Spieler, M. Simpson, H Linnartz, A. G. G. M. Tielens, J. Cami, A. Mauracher, Y. Wang, M. Alcamí, F. Martín, M. K. Beyer, R. Wester, A. Lindinger, P. Scheier

“…'Atkins snowballs', solid layers of helium around an ion core in bulk superfluid He, have been investigated for simple ions but many properties remain unknown. …”
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Creating two-dimensional solid helium via diamond lattice confinement by Weitong Lin, Yiran Li, Sytze de Graaf, Gang Wang, Junhao Lin, Hui Zhang, Shijun Zhao, Da Chen, Shaofei Liu, Jun Fan, Bart J. Kooi, Yang Lu, Tao Yang, Chin-Hua Yang, Chain Tsuan Liu, Ji-jung Kai

“…Here authors prepare 2D solid helium at room temperature through diamond lattice confinement.…”
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Simulation of a supersonic nozzle of a massive helium jet injector by Timokhin Vladimir, Korobko Dmitriy, Nurtdinova Linara, Kapralov Vladimir, Sergeev Vladimir

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Relative In-flight Response of IBEX-Lo to Interstellar Neutral Helium Atoms by P. Swaczyna, M. Bzowski, S. A. Fuselier, A. Galli, J. Heerikhuisen, M. A. Kubiak, D. J. McComas, E. Möbius, F. Rahmanifard, N. A. Schwadron

“…The IBEX-Lo instrument on the Interstellar Boundary Explorer (IBEX) mission measures interstellar neutral (ISN) helium atoms. The detection of helium atoms is made through negative hydrogen (H ^− ) ions sputtered by helium atoms from the IBEX-Lo’s conversion surface. …”
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Infrared spectroscopy of the ν3 band of C3 in helium droplets by Barbara A. Harruff-Miller, Christopher E. Bunker, William K. Lewis

“…Here we report the results of our recent efforts to dope cold helium droplets with C3 molecules and record the rotationally-resolved infrared spectrum of the embedded C3. …”
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Mechanical properties of tungsten following rhenium ion and helium plasma exposure by C.S. Corr, S. O'Ryan, C. Tanner, M. Thompson, J.E. Bradby, G. De Temmerman, R.G. Elliman, P. Kluth, D. Riley

“…Mechanical properties of Tungsten (W) samples irradiated with 2 MeV Rhenium (Re) ions and helium (He) plasma were investigated using nanoindentation. …”
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Hydrogen-, Helium-, and Lithium-like Bound States in Classical and Quantum Plasmas by Werner Ebeling, Gerd Röpke

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Conductance Tunable Suspended Graphene Nanomesh by Helium Ion Beam Milling by Fayong Liu, Zhongwang Wang, Soya Nakanao, Shinichi Ogawa, Yukinori Morita, Marek Schmidt, Mayeesha Haque, Manoharan Muruganathan, Hiroshi Mizuta

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Helium isotopes in Plinian and inter-Plinian volcanic products of Vesuvius, Italy by Fabrizio Gherardi, Mattia Barsanti, Claudia Principe, Gabriella Magro

Subjects: “…Helium isotopes…”
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Microsolvation of Molecules in Superfluid Helium Nanodroplets Revealed by Means of Electronic Spectroscopy by Tobias ePremke, Eva-Maria eWirths, Dominik ePentlehner, Ricarda eRiechers, Rudolf eLehnig, Alexander eVdovin, Alkwin eSlenczka

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Electromagnetic proton cyclotron instability: heating of cool magnetospheric helium ions by S. P. Gary, L. Yin, D. Winske

“…The simulations also show that the helium ion heating rate increases with &#x03B2;_\mid\mid<i>_h</i> in contrast to the cool proton energization which decreases with this parameter. …”
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In-Situ TEM Investigation of Helium Implantation in Ni-SiOC Nanocomposites by Bingqiang Wei, Wenqian Wu, Jian Wang

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Nanoscale thinning of metal-coated polypropylene films by Helium-ion irradiation by Shova Neupane, Serguei Chiriaev, William Greenbank, Odysseas Gkionis-Konstantatos, Till Leissner, Thomas Ebel, Luciana Tavares

“…The irradiation was done with a focused Helium-ion beam (He-FIB) in a Zeiss Orion NanoFab Microscope at a landing energy of 30 keV with doses in a range of 5.4 × 10–5 nC/μm2 to 8.1 × 10–3 nC/μm2. …”
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Bohr atomic model and its limitations on the interpretation of helium atomic spectrum by Danielle Nicolodelli Tenfen, Wagner Tenfen

“…Further, we show in details the limitations of this model, pointing the need of explanations from the new quantum mechanics to correctly describe the Helium atomic spectrum. Finally, we present an experimental proposal for the construction of a low cost spectroscope, and discuss some data collected with this equipment.…”
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A comprehensive global oceanic dataset of helium isotope and tritium measurements by W. J. Jenkins, S. C. Doney, S. C. Doney, M. Fendrock, R. Fine, T. Gamo, P. Jean-Baptiste, R. Key, B. Klein, J. E. Lupton, R. Newton, M. Rhein, W. Roether, Y. Sano, R. Schlitzer, P. Schlosser, P. Schlosser, J. Swift

“…<p>Tritium and helium isotope data provide key information on ocean circulation, ventilation, and mixing, as well as the rates of biogeochemical processes and deep-ocean hydrothermal processes. …”
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Helium ion microscopy of enamel crystallites and extracellular tooth enamel matrix by Felicitas B Bidlack, Chuong eHuynh, Jeffrey eMarshman, Bernhard eGoetze

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Helium abundance determination in hii regions of blue compact dwarf galaxies by B. Ya. Melekh

“…We present detail study of helium ionic abundances of HII regions in Blue Compact Dwarf galaxies using new emissivities from [3]. …”
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Investigation of the Applicability of Helium-Based Cooling System for Li-Ion Batteries by Mohammad Alipour, Aliakbar Hassanpouryouzband, Riza Kizilel

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Study on the Effect of Helium on the Dielectric Strength of Medium-Voltage Vacuum Interrupters by Paweł Węgierek, Michał Lech, Damian Kostyła, Czesław Kozak

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