Relevant bibliographies by topics / Helium

Academic literature on the topic 'Helium'

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Published: 4 June 2021
Last updated: 29 July 2024

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Journal articles on the topic "Helium"

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SIRGHI, D. L., M. BAZZI, G. BEER, L. BOMBELLI, A. M. BRAGADIREANU, M. CARGNELLI, G. CORRADI, et al. "KAONIC HELIUM MEASUREMENTS IN THE SIDDHARTA EXPERIMENT." International Journal of Modern Physics A 26, no. 03n04 (February 10, 2011): 601–3. http://dx.doi.org/10.1142/s0217751x11052165.

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The SIDDHARTA experiment (SIlicon Drift Detector for Hadronic Atom Research by Timing Application) had the aim to perform kaonic atoms X-ray transitions measurements, to better understand aspects of the low-energy QCD in the strangeness sector. The experiment combined the excellent low-energy kaon beam generated at DAΦNE, allowing to use gaseous targets, with excellent fast X-rays detectors: Silicon Drift Detectors. SIDDHARTA was installed on DAΦNE in autumn 2008 and took data till late 2009. Apart of the kaonic hydrogen and kaonic deuterium measurements, we have performed the kaonic helium transitions to the 2p level ( L -lines) measurements: for the first time in a gaseous target for helium4 and for the first time ever for kaonic helium3. The interest for such type of measurement was rather high, being it triggered by two reasons: the so-called "kaonic helium puzzle" (even if this was solved by KEK-PS E570 experiment, but a cross-check was useful) and some theoretical predictions of possible high energy shift (at the level of 10 eV). In this paper the preliminary results for the measurements to the 2p level ( L -series) for kaonic helium4 and kaonic helium3 are presented.
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Rose-Innes, Arthur. "Helium? What helium?" Physics World 23, no. 08 (August 2010): 21. http://dx.doi.org/10.1088/2058-7058/23/08/32.

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TOBIAS, JOSEPH D. "Helium." Survey of Anesthesiology 42, no. 5 (October 1998): 259. http://dx.doi.org/10.1097/00132586-199810000-00010.

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Banks, Alton. "Helium." Journal of Chemical Education 66, no. 11 (November 1989): 945. http://dx.doi.org/10.1021/ed066p945.

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Mahmood, Cynthia Keppley. "Helium." Sikh Formations 9, no. 3 (December 2013): 425–26. http://dx.doi.org/10.1080/17448727.2013.863060.

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Wang, Dahai, Jinbu Li, Zhanhai Yu, Ji Zhang, Lili Liu, Feng Xiao, and Changan Shan. "The Resource Potential and Development Prospect of Helium in Changqing Gas Field." Geofluids 2022 (July 23, 2022): 1–11. http://dx.doi.org/10.1155/2022/9094667.

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Helium, a rare gas widely applied in high-tech fields, is a significant strategic resource in China. The foreign-trade dependence ratio of helium in China is 95%. The work reviewed the applications and market analysis of helium and reservoir modeling and distribution of helium in Changqing Gas Field as well as the helium extraction techniques from natural gases. According to the analysis of the component test and the dynamic monitoring of exploited gas wells and gas-gathering stations, the average helium content in Changqing Gas Field was 0.028%. Helium was rich in the northwest of Changqing Gas Field, but poor in the central and eastern regions. The helium volume contents in Qingyang Gas Field, Huanglong Gas Field, and the central, western, and southern regions of Sulige Gas Field have reached the industrial development standard. PetroChina performed the economic-feasibility evaluation and production-factor matching research on helium development and selected Changqing Gas Field as the demonstration for development. A large helium plant was established in Changqing Gas Field using the cryogenic method with/without membrane separation for helium extraction. Then, a helium development scheme was formulated and implemented to build the industry chain of helium in China. Changqing Gas Field is rich in helium resources. Developing helium has entered a strategic period with the technological advancement in extracting helium from natural gases and the increased prosperity of the international helium market. There are broad prospects and great benefits to exploiting helium resources in Changqing.
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Yin, Wen, Xue Jun Jia, and Quan Ji. "Ab Initio Study of Helium in Tantalum: Interaction, Migration, and Clustering with Helium and Vacancies." Materials Science Forum 1024 (March 2021): 121–26. http://dx.doi.org/10.4028/www.scientific.net/msf.1024.121.

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Ab initio calculations based on the Density Function Theory (DFT) have been performed to study the interaction between helium and helium, helium and vacancy, migration of helium, and the stability of small helium-vacancy clusters in tantalum. The following results are found: (I) The tetrahedral interstitial helium atoms have weak interactions in tantalum, suggesting that no stable covalent bond is formed between this two helium atoms; (II) The stability of small helium-vacancy clusters is investigated. The interstitial helium atom and vacancy to the clusters are found to be positive in almost all case, i.e., all interactions are attractive; (III) The activation energies for a substitutional helium atom migration by the dissociation or vacancy mechanisms are estimated under the irradiation condition.
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Lu, Chao, Bang Wang, Di Zhu, Quanyou Liu, Xuhang Zhang, and Huaiyu He. "High-Spatial-Resolution Helium Detection and Its Implications for Helium Accumulation Mechanisms." Applied Sciences 14, no. 8 (April 19, 2024): 3453. http://dx.doi.org/10.3390/app14083453.

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Helium is a scarce strategic resource. Currently, all economically valuable helium resources are found in natural gas reservoirs. Owing to helium’s different formation and migration processes compared to natural gas’s, the traditional method of collecting wellhead gas to detect helium concentration may miss helium-rich layers in the vertical direction, which will not only cause the waste of helium resources, but also restrict the study of helium migration and accumulation mechanisms. To solve this problem, we designed a helium detector based on a quadrupole mass spectrometer. Through the combination of different inlet valves, we avoided gas mixing between different vertical layers during the inlet process and realized high-spatial-resolution helium concentration detection. We applied the helium detector to the Dongsheng gas field in the northern Ordos Basin, and the instrumental detection results were consistent with the laboratory analysis results of the wellhead gas, which demonstrated the stability of the helium detector in the field environment and the reliability of the data. Meanwhile, the results showed that the distribution of helium in the plane is highly heterogeneous, and the natural gas dessert layers and the helium dessert layers do not coincide in the vertical direction. In addition, we found a good correlation between helium and hydrogen concentrations. Combining our results with previous data, we propose a hydrogen–helium migration and accumulation model, which enriches the understanding of helium accumulation mechanisms and provides a basis for future helium resource exploration.
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Al Rabadi, Said. "A generic concept for Helium purification and liquefaction plant." Volume 2 issue 1 2, no. 1 (August 1, 2019): 51–58. http://dx.doi.org/10.48103/jjeci272019.

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This study describes and evaluates the performance of producing a pure Helium fraction from Helium extraction facility designed for cryogenic natural gas plants. A generic concept for obtaining a Helium pure fraction, which has relatively lower capital and operating costs should be provided. In order to achieve this objective, a new concept for obtaining a Helium pure fraction from a crude Helium fraction, is proposed based on simulations run under diverse process conditions regarding crude Helium gas’ temperature, pressure and composition. This concept is characterized by; reducing the plant safety requirements due to the extensive separation of combustible components, and compact layout of Helium extraction plant. Further re-purification is included in the subsequent Helium liquefaction step through selective adsorption, hence then increasing the purity of the Helium product and reducing the plant energy consumption required for liquefying Helium-rich fraction and the valuable Helium boil-off routed from the storage facility. The Nitrogen-rich fraction is routed to Nitrogen liquefaction installation. Liquid Nitrogen is generated within Helium recovery facility for liquid Helium shielding and container cooling. Surplus gaseous Nitrogen either can be liquefied and used within cryogenic natural gas plant as process coolant or be vented to atmosphere.
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Hayano, R. S. "EXOTIC HELIUM ATOMS." International Journal of Modern Physics E 19, no. 12 (December 2010): 2586–93. http://dx.doi.org/10.1142/s0218301310017125.

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Recent progress on the precision laser spectroscopy of antiprotonic helium atoms, as well as on the x-ray spectroscopy of kaonic helium atoms are presented. These two may appear to be unrelated topics (except for the fact that both being exotic helium atoms), but in fact a past study of kaonic helium system led to the serendipitous discovery of antiprotonic helium. Some historical background connecting these two exotic helium atoms, as well as future prospects are discussed.
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Dissertations / Theses on the topic "Helium"

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Yu, Nan. "The infrared spectrum of the helium molecular ion helium-3 positive helium-4." Diss., The University of Arizona, 1988. http://hdl.handle.net/10150/184419.

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This dissertation is concerned with the first experimental observation of the vibration-rotation spectrum of the helium molecular ion, ³He⁴He⁺. The Doppler-tuned fast-beam laser-resonance technique has been used. The ions produced in an electron-impact ion source form an ion beam of a few KeV and then intersect nearly colinearly with a CO IR laser beam of fixed frequency. The velocity of the ions is scanned to tune the ions into resonance with the laser frequency. Subsequent resonance detection is realized by using charge exchange processes of the ion with a target gas. Twelve spectral lines have been measured which correspond to nine different vibration-rotation transitions of the R branch in the fundamental band of the ground state of ³He⁴He⁺. The combination of the kinematic compression of the fast-beam method and the special frequency stabilization of the CO laser render an experimental accuracy of 0.0006 cm⁻¹ or 0.4 ppm. The accuracy exceeds that of the available theory by three orders of magnitude. The narrow spectral linewidth also allows partial resolution of the magnetic hyperfine structure due to helium-3. A hyperfine structure calculation has been carried out using a numerical multi-configuration self-consistent-field method. The agreement between the calculation and the observation is very satisfying.
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Hjort, Hans H. "Helium-Helium scattering in vacuum and in liquid ³HE /." The Ohio State University, 1999. http://rave.ohiolink.edu/etdc/view?acc_num=osu1488187049539918.

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Jörder, Felix [Verfasser], and Andreas [Akademischer Betreuer] Buchleitner. "Dynamical localization in driven helium = Dynamische Lokalisierung in getriebenem Helium." Freiburg : Universität, 2015. http://d-nb.info/1119805643/34.

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Todd, Allan. "Helium-Antihydrogen Interactions." Thesis, University of Nottingham, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.485533.

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Blancafort, Jorquera Miquel. "Theoretical reaction and relaxation dynamics in superfluid helium nanodroplets." Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/668116.

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The study of superfluid helium has been carried out mainly by physicists. In recent years, taking advantage of the potentialities presented by superfluid helium nanodroplets (HeNDs) as inert matrices at very low temperatures (0.37 K), the chemical community became involved in its application to high-resolution spectroscopy. More recently (early 2000s), this community began to be involved in research using HeNDs to investigate chemical reactivity in this quantum solvent. As for the theoretical studies on the dynamics of physicochemical processes in HeNDs, they have been possible about five years ago and the number of theoretical dynamics studies, despite their interest, is very scarce. The main objective of this thesis is to contribute to the development of the research in this area. To introduce the reader into the topic, Chapter 1 is divided into four sections: the first one describes the properties of helium, the second one considers the history of the discovery and research carried out on the superfluidity phenomenon, the third one outlines the properties of superfluid helium nanodroplets, and the last one gives an overview of the applications and fields of study implying HeNDs. The theoretical and numerical methods used to describe superfluid liquid helium are detailed in Chapter 2. In the first section attention has been paid on the density functional theory (DFT) and its time dependent extension for real-time simulations (TDDFT). The second section describes the main density functionals used and the third section is aimed to present the numerical methods employed to perform the TDDFT calculations. The following four chapters contain the original studies carried out in this thesis. The investigation of the capture process of a Ne atom by a HeND can be found in Chapter 3. Here, the atom is treated using classical mechanics and the influence of energy and angular momentum is examined for a wide set of initial conditions. The microscopic mechanism, energy and angular momentum exchanges and vortex formation have been extensively analysed. The present contribution corresponds to the first systematic analysis of the influence of angular momentum in the capture process and vortex formation. Chapter 4 represents a natural evolution from Chapter 3 and describes the formation of a neon dimer or neon adduct inside a superfluid helium nanodroplet, treating both atoms classically. Analogously as in the previous chapter, angular momentum has also been taken into consideration and the mechanism, energy an angular momentum exchanges and vortex formation are analysed. These two chapters complement and extend two previous investigations of our group where the Ne atoms were treated using standard quantum mechanics at zero angular momentum. The contents of Chapter 4 correspond to the second theoretical investigation on bimolecular reaction dynamics in HeNDs. The following two chapters use a full quantum hybrid approach to explore rotational and vibrational energy relaxation dynamics. Chapter 5 corresponds to the first theoretical study reported so far on the rotational energy relaxation dynamics of molecules in HeNDs. This process has been studied using several isotopes of the H2 molecule (fast rotors) and considering a set of initial excitations and nanodroplet sizes. The last investigation (Chapter 6) is centred on the study of the vibrational energy relaxation in HeNDs. Thus, the influence of the energy gap between the vibrational levels, molecule-helium interaction energy and nanodroplet size on the vibrational relaxation dynamics has been analysed, taking as a reference the I2@(4He)100 doped nanodroplet which was recently studied in our group. To the best of our knowledge it is the first time that the influence of these key factors has been examined. Finally, in Chapters 7 and 8 the main conclusions and a summary in Catalan are presented.
Les nanogotes d’heli superfluid (HeNDs) són matrius inerts i nanoreactors ideals a baixa temperatura (0.37 K). Això ha atret l’atenció de químics doncs permeten realitzar espectroscopia d’altra resolució, estudiar la reactivitat i sintetitzar en condicions especials. L’estudi teòric de la dinàmica de processos en HeND ha estat possible tan sols fa cinc anys i, tot i el seu interès, n’hi ha molt pocs estudis. L’objectiu d’aquesta tesi és contribuir a la recerca en aquesta àrea. El Capítol 1 descriu les propietats de l’heli, la història de la superfluïdesa i les propietats i aplicacions de les HeNDs. La teoria del funcional de la densitat (DFT) i l’extensió de la mateixa depenent del temps (TDDFT), els principals funcionals per HeNDs i els mètodes numèrics es presenten al Capítol 2. Els següents capítols contenen els estudis originals d’aquesta tesi. En el Capítol 3 s’investiga la captura de Ne en una HeND on l’àtom es tracta clàssicament. El mecanisme, els intercanvis d’energia i moment angular i la formació de vòrtexs s’han analitzat àmpliament. Aquest és el primer anàlisi rigorós de la influència del moment angular en la captura i formació de vòrtexs. El Capítol 4 descriu la formació de Ne2/Ne-Ne en HeND tractant ambdós àtoms clàssicament. El mecanisme, bescanvis d’energia i moment angular i formació de vòrtexs també s’han estudiat. És el segon estudi sobre reaccions bimoleculars en HeNDs. Els Capítols 3 i 4 complementen i amplien dues investigacions del nostre grup on els àtoms es van tractar quànticament amb moment angular zero. En els propers dos capítols es consideren les relaxacions rotacional i vibracional utilitzant enfocs quàntics híbrids. El Capítol 5 correspon al primer estudi teòric de la relaxació rotacional de molècules en HeNDs, i s’han considerat varis isòtops de H2 i excitacions inicials i mides de nanogota. El Capítol 6 detalla la influència de la separació energètica vibracional, interacció molècula-heli i mida de nanogota en la relaxació vibracional en HeNDs, agafant com a referència el sistema I2@(4He)100. És el primer cop que s’examina l’efecte d’aquestes propietats clau. Els Capítols 7 i 8 presenten les principals conclusions i un resum en català, respectivament.
Las nanogotas de helio superfluido (HeNDs) son matrices inertes y nanoreactores ideales a baja temperatura (0.37 K). Esto ha atraído a los químicos pues posibilitan realizar espectroscopia de alta resolución, así como estudiar de la reactividad y síntesis en condiciones especiales. La dinámica teórica de procesos en HeND ha sido posible tan sólo hace cinco años y, a pesar de su interés, todavía hay muy pocos estudios. Esta tesis pretende contribuir a la investigación en esta área. El Capítulo 1 describe las propiedades del helio, la superfluidez y las propiedades y aplicaciones de las HeNDs. La teoría del funcional de la densidad (DFT) y su extensión dependiente del tiempo (TDDFT), los principales funcionales para HeNDs y los métodos numéricos se presentan en el Capítulo 2. Los siguientes capítulos contienen los estudios originales de esta tesis. En el Capítulo 3 se investiga la captura de Ne en una HeND donde el átomo se trata clásicamente. El mecanismo microscópico, intercambios de energía y momento angular y formación de vórtices se han analizado ampliamente. Este es el primer análisis detallado de la influencia del momento angular en la captura y la formación de vórtices. El Capítulo 4 describe la formación de Ne2/Ne-Ne en HeND tratando ambos átomos clásicamente. El mecanismo, intercambios de energía y momento angular y formación de vórtices también se han estudiado. Los Capítulos 3 y 4 complementan y amplían dos investigaciones de nuestro grupo donde los átomos se trataron cuánticamente con momento angular cero. En los dos capítulos siguientes se estudian las relajaciones rotacional y vibracional utilizando enfoques cuánticos híbridos. El Capítulo 5 corresponde al primer estudio teórico de la relajación rotacional de moléculas en HeNDs, y se han considerando varios isótopos de H2, excitaciones iniciales y tamaños de nanogota. El Capítulo 6 detalla la influencia de la separación energética, interacción molécula-helio y tamaño de nanogota en la relajación vibracional en HeND, habiéndose tomando como referencia el sistema I2@(4He)100. Es la primera vez que se examina el efecto de estas propiedades clave en la dinámica. Los Capítulos 7 y 8 presentan las principales conclusiones y un resumen en catalán, respectivamente.
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Sawkey, Daren Lewis. "Thermomechanical effect in normal liquid helium-3 with helium-4 pre-plating." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq22392.pdf.

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Porter, Ryan Lucian. "THEORY AND APPLICATION OF HELIUM AND HELIUM-LIKE IONS IN ASTROPHYSICAL ENVIRONMENTS." UKnowledge, 2006. http://uknowledge.uky.edu/gradschool_diss/430.

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A complete model of helium-like line and continuum emission in astrophysical plasmas has been incorporated into the plasma simulation code CLOUDY. All elements between He and Zn are treated, any number of levels can be considered, and a full treatment of radiative and collisional processes is included. This includes photoionization from all levels, line transfer including continuum pumping and destruction by background opacities, scattering, and collisional processes. The model is calculated self-consistently with the ionization and thermal structure of the surrounding nebula. The result is a complete line and continuum spectrum of the nebula. The model helium atom is described and compared to a second standalone helium atom in the low-density case. The effects of the mixing of singlet and triplet terms, the truncation of the physical system, and the convergence of the predicted line intensities as a function of the number of quantum levels explicitly included are considered. New Case-B emissivities are calculated for the helium atom at a range of electron temperatures and densities common in planetary nebulae. Observations of the Orion Nebula are analyzed and compared with predictions of the model helium atom. Observations of low-metallicity extragalactic objects by other authors are analyzed. The methods and details of the model helium-like ions are described. The standard X-ray diagnostics of these ions are revisited and augmented with semi-analytical and numerical calculations of ultraviolet line diagnostics. Finally, a new interface between CLOUDY and the X-ray spectral analysis tool XSPEC is discussed.
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Batey, G. J. "Thermal measurements in helium." Thesis, University of Nottingham, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376489.

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Steer, A. P. "Liquid helium acoustic microscope." Thesis, University of Exeter, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.381340.

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Turner, Robert Paul. "Pumping helium 3 in a helium mixture with a magnetic field : thermal boundary resistance between liquid helium mixtures and silver sinters." Thesis, Lancaster University, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242945.

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Books on the topic "Helium"

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"Bo" Sears,, Wheeler M. Helium. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15123-6.

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Leachman, William D. Helium. Washington, D.C: U.S. Department of the Interior, Bureau of Mines, 1991.

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George C. Marshall Space Flight Center., ed. helium/ helium dilution cryocooler for space. Huntsville, AL: Alabama Cryogenic Engineering, Inc., 1991.

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Van Sciver, Steven W. Helium Cryogenics. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-0499-7.

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Van Sciver, Steven W. Helium Cryogenics. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-9979-5.

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Sciver, Steven W. Helium Cryogenics. Boston, MA: Springer US, 1986.

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Joy, David C. Helium Ion Microscopy. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-8660-2.

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Hlawacek, Gregor, and Armin Gölzhäuser, eds. Helium Ion Microscopy. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-41990-9.

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Minichino, Camille. The helium murder. Toronto: Worldwide, 2004.

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Minichino, Camille. The helium murder. Toronto: Worldwide, 2004.

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Book chapters on the topic "Helium"

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“Bo” Sears, Wheeler M. "What Is Helium?" In Helium, 1–15. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15123-6_1.

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“Bo” Sears, Wheeler M. "Where Does Helium Come from?" In Helium, 17–30. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15123-6_2.

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“Bo” Sears, Wheeler M. "Foundations of Discovery." In Helium, 31–64. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15123-6_3.

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“Bo” Sears, Wheeler M. "Helium on Earth." In Helium, 65–84. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15123-6_4.

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“Bo” Sears, Wheeler M. "The Helium Industry." In Helium, 85–130. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15123-6_5.

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“Bo” Sears, Wheeler M. "Helium Today." In Helium, 131–38. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15123-6_6.

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Sano, Yuji. "Helium." In Encyclopedia of Earth Sciences Series, 1–3. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-39193-9_204-1.

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Sano, Yuji. "Helium." In Encyclopedia of Earth Sciences Series, 657–59. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-39312-4_204.

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Whitney, Cynthia. "Helium." In New Frontiers in Nanochemistry, 227–30. Includes bibliographical references and indexes. | Contents: Volume 1. Structural nanochemistry – Volume 2. Topological nanochemistry – Volume 3. Sustainable nanochemistry.: Apple Academic Press, 2020. http://dx.doi.org/10.1201/9780429022937-20.

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Danabalan, D., J. G. Gluyas, and Chris J. Ballentine. "Helium." In Selective Neck Dissection for Oral Cancer, 1–4. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-02330-4_291-1.

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Conference papers on the topic "Helium"

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Janeczek, Adam, Florian Durand, and Anne Brotot. "Helium." In the ACM SIGGRAPH 05 electronic art and animation catalog. New York, New York, USA: ACM Press, 2005. http://dx.doi.org/10.1145/1086057.1086157.

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White, Mike, Jay Theilacker, and Maria Barba. "Conservation of Helium while Maintaining High System Purity." In Conservation of Helium while Maintaining High System Purity. US DOE, 2023. http://dx.doi.org/10.2172/1993487.

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Moroshkin, P., V. Lebedev, A. Hofer, A. Weis, Marco Antonio Gigosos, and Manuel Ángel González. "Spectroscopy of alkali-helium exciplexes in condensed helium." In SPECTRAL LINE SHAPES: Volume 15–19th International Conference on Spectral Line Shapes. AIP, 2008. http://dx.doi.org/10.1063/1.3026503.

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VASSEN, W., T. JELTES, J. M. MCNAMARA, A. S. TYCHKOV, W. HOGERVORST, K. A. H. VAN LEEUWEN, V. KRACHMALNICOFF, et al. "ULTRACOLD METASTABLE HELIUM-4 AND HELIUM-3 GASES." In Proceedings of the XVIII International Conference on ICOLS 2007. WORLD SCIENTIFIC, 2008. http://dx.doi.org/10.1142/9789812813206_0021.

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Sano, Yuji, Daniele Pinti, Ma Teresa Escobar-Nakajima, Naoto Takahata, Maoliang Zhang, Daisuke Goto, and Bernard Marty. "Atmospheric helium isotopes and unknown source of helium-3." In Goldschmidt2023. France: European Association of Geochemistry, 2023. http://dx.doi.org/10.7185/gold2023.16072.

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Bennett, W. R. "Helium-neon lasers." In Conference on Lasers and Electro-Optics. Washington, D.C.: OSA, 1985. http://dx.doi.org/10.1364/cleo.1985.wu1.

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McAuslan, D. L., G. I. Harris, E. Sheridan, and W. P. Bowen. "Superfluid Helium Optomechanics." In CLEO: QELS_Fundamental Science. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/cleo_qels.2014.fw3b.6.

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Hayano, R. S. "EXOTIC HELIUM ATOMS." In Proceedings of the Sendai International Symposium. WORLD SCIENTIFIC, 2009. http://dx.doi.org/10.1142/9789814277860_0039.

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Kimball, Mark O., Manuel Diaz-Avila, and Francis M. Gasparini. "Determination Of The Bulk Helium Critical Exponents Using Confined Helium." In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP, 2006. http://dx.doi.org/10.1063/1.2354633.

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Takami, Michio. "Optical spectra of atoms in liquid helium and cold helium gas." In SPECTRAL LINE SHAPES. ASCE, 1999. http://dx.doi.org/10.1063/1.58324.

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Reports on the topic "Helium"

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Uzzle, Alicia. Electroproduction of Kaons on Helium-3 and Helium-4. Office of Scientific and Technical Information (OSTI), May 2002. http://dx.doi.org/10.2172/825017.

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VAN KATWIJK, C. SCHE helium supply. Office of Scientific and Technical Information (OSTI), July 1999. http://dx.doi.org/10.2172/797544.

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Specht, J. R., B. Millar, and A. Sutherland. Helium-refrigeration system. Office of Scientific and Technical Information (OSTI), August 1995. http://dx.doi.org/10.2172/166402.

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DeFelice, Christopher, Martin Liezers, Dallin Barton, and Connor Hilton. Micro-Quantification of Helium-3 and Helium-4 in TPBAR Components. Office of Scientific and Technical Information (OSTI), February 2024. http://dx.doi.org/10.2172/2338099.

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Clark, D. Thermal Conductivity of Helium. Office of Scientific and Technical Information (OSTI), August 1992. http://dx.doi.org/10.2172/1031796.

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Broadhead, Ronald, and Lewis Gillard. Helium in New Mexico. New Mexico Bureau of Geology and Mineral Resources, 2004. http://dx.doi.org/10.58799/ofr-483.

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Sarychev, Michael. Helium Leaks and Loss/Gain Data for D-Zero Cryogenic Helium System. Office of Scientific and Technical Information (OSTI), August 2002. http://dx.doi.org/10.2172/1481375.

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Fukumoto, K., H. Matsui, H. M. Chung, J. Gazda, and D. L. Smith. Helium behavior in vanadium-based alloys irradiated in the dynamic helium charging experiments. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/554899.

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Cryogenic Operations Department. APS-TD Helium Cryogenic Facilities. Office of Scientific and Technical Information (OSTI), January 2020. http://dx.doi.org/10.2172/1592121.

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Whaley, K. B. Quantum Dynamics of Helium Clusters. Fort Belvoir, VA: Defense Technical Information Center, March 1993. http://dx.doi.org/10.21236/ada266060.

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You might also be interested in the extended bibliographies on the topic 'Helium' for particular source types:
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