Výsledky vyhledávání - "Steve Feller"

Lead silicate glass structure: New insights from diffraction and modeling of probable lone pair locations

Autor: Steve Feller, O. L. G. Alderman, Ray Dupree, Alex C. Hannon, Adam J. Vitale, Gloria J. Lehr, Diane Holland

Publikováno v: Journal of the American Ceramic Society. 105:938-957

Structures of binary PbO‐SiO2 glasses have been studied in detail over the compositional range 35 to 80 mol% PbO using high‐resolution neutron diffraction, high‐energy X‐ray diffraction, static 207Pb NMR, and structural modeling. The changes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be9a384916f326c98eab7b1fd015089b
https://doi.org/10.1111/jace.18125

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Structure and glass transition temperatures of tellurite glasses

Autor: Emma R. Barney, Martha Jesuit, Michael Packard, Mario Affatigato, E. Pakhomenko, B. Hauke, A. Crego, Steve Feller, G. Tarantino

Publikováno v: Physics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B. 61:21-26

Tellurite glasses, made from the conditional glass former TeO2, show potential for use in optical applications. Alkali and alkaline earth tellurite glasses, along with single component, rapidly cooled, TeO2 are reported and studied here. Thermal prop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::34722e68dd0fecd412ebf0430c9ebe40
https://doi.org/10.13036/17533562.61.1.11

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Short-Range Disorder in TeO2 Melt and Glass

Autor: E. D. Simandiras, O. L. G. Alderman, Michael Packard, Makyla Boyd, Steve Feller, Martha Jesuit, Efstratios I. Kamitsos, Richard Weber, Chris J. Benmore, D. G. Liakos

Publikováno v: The Journal of Physical Chemistry Letters. 11:427-431

High-resolution X-ray pair distribution functions for molten and glassy TeO2 reveal coordination numbers nTeO ≈ 4. However, distinct from the known α-, β-, and γ-TeO2 polymorphs, there is considera...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::327cc13af30df88c45c52eda66699913
https://doi.org/10.1021/acs.jpclett.9b03231

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Robert A. Millikan and the Oil Drop Experiment

Autor: Isabel Bishop, Steve Feller, Siyu Xian

Publikováno v: The Physics Teacher. 57:442-445

In 2018, we celebrated the sesquicentennial birthday of Robert A. Millikan, a Nobel laureate in physics who worked among the greats such as Niels Bohr and Albert Einstein. His name, however, is perhaps not as widely known. He was born in 1868 in Morr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::006519a438400cd6512bff8124b3e51e
https://doi.org/10.1119/1.5126819

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Structure of TeO2 glass: Results from 2D 125Te NMR spectroscopy

Autor: Sabyasachi Sen, Martha Jesuit, Maxwell A. T. Marple, Ivan Hung, Steve Feller, Zhehong Gan

Publikováno v: Journal of Non-Crystalline Solids. 513:183-190

Despite its chemical simplicity, a definitive description of the structure of TeO2 glass has remained elusive due to the complexity of the Te-O coordination environment. In this work we probe the Te-O coordination environment in glassy TeO2 using 2D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b0e2f66c2b9a7e8a5d16aaaf8d6ce25
https://doi.org/10.1016/j.jnoncrysol.2019.03.019

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