Results 11 to 20 of about 47,631 (265)

A Toxicological Evaluation of Germanium Sesquioxide (Organic Germanium)

Journal of Toxicology, 2020
A battery of OECD- and GLP-compliant toxicological studies was performed to assess the safety of a highly purified germanium sesquioxide, an organic form of the naturally occurring, nonessential trace element germanium. Germanium dioxide and germanium lactate citrate (inorganic germaniums) have been shown to induce renal toxicity, whereas germanium ...
Robin A. Reddeman, Róbert Glávits, John R. Endres, Timothy S. Murbach, Gábor Hirka, Adél Vértesi, Erzsébet Béres, Ilona Pasics Szakonyiné   +7 more
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The Renaissance of Germanium [PDF]

Surface Science
The great moment of fame for germanium was in December 1947. In that year the first transistor was made by a research team of Bell Laboratories. Owing to some problems with germanium, it was soon supplanted by silicon. Currently, germanium is still used in the microelectronic industry for opto-electronic and solar electric applications, but its role is
Zandvliet, Harold J.W.
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The germination of germanium [PDF]

Nature Chemistry, 2018
Shawn C. Burdette and Brett F. Thornton explore how germanium developed from a missing element in Mendeleev's periodic table to an enabler for the information age, while retaining a nomenclature oddity.
Shawn C, Burdette, Brett F, Thornton
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GERMANIUM HYDRIDE [PDF]

Journal of the American Chemical Society, 1922
n ...
Müller, John H., Smith, Nicol H.
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The germanium quantum information route [PDF]

, 2021
In the effort to develop disruptive quantum technologies, germanium is emerging as a versatile material to realize devices capable of encoding, processing and transmitting quantum information.
Zwanenburg, Floris A., Veldhorst, Menno, De Franceschi, Silvano, Loss, Daniel, Kloeffel, Christoph, Scappucci, Giordano, Zwanenburg, Floris, Katsaros, Georgios ; https://orcid.org/, Katsaros , Georgios, Myronov, Maksym, Zhang, Jian-Jun, Katsaros, Georgios, Franceschi, Silvano De   +12 more
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Synthesis of Nanoamorphous Germanium and Its Transformation to Nanocrystalline Germanium [PDF]

Small, 2012
AbstractA simple reaction between a mild reducing agent such as a trialkoxysilane and GeIV species such as germanium tetraalkoxides in a room‐temperature water/alcohol solution produces silica‐coated ultrasmall (2–3 nm) amorphous germanium nanoparticles (na‐Ge/SiO2).
Dag O., Henderson, E.J., Ozin G.A.
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Implanting Germanium into Graphene [PDF]

ACS Nano, 2018
20 pages, 5 ...
Mukesh Tripathi, Alexander Markevich, Roman Böttger, Stefan Facsko, Elena Besley, Jani Kotakoski, Toma Susi   +6 more
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Hard superconducting gap in germanium [PDF]

, 2023
The difficulty in obtaining a superconducting gap free of subgap states has hindered progress with hybrid superconductor-semiconductor devices in germanium.
Arbiol, Jordi, Levajac, Vukan, Borja, Carla, Marc Botifoll, Tosato, Alberto, Vukan Levajac, Sammak, Amir, Francesco Borsoi, Botifoll, Marc, Borsoi, Francesco, Jordi Arbiol, Boor, Casper J., Sara Martí-Sánchez, Alberto Tosato, Wang, Ji-Yin, Menno Veldhorst, Arbiol i Cobos, Jordi, Casper J. Boor, Amir Sammak, Martí-Sànchez, Sara, Giordano Scappucci, Wang, Ji Yin, Veldhorst, Menno, Carla N. Borja, Ji-Yin Wang, Scappucci, Giordano   +25 more
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Germanium compounds and their role in animal body

, 2022
Last years literature data and separate research results analysis was carried out concerning biological influence of Germanium compounds at laboratory and productive animals.
R. S. Fedoruk, A. Z. Pylypets, V. H. Kaplunenko, I. I. Kovalchuk, U. I. Tesarivska, L. M. Mezentseva   +5 more
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Time-resolved electronic capture in germanium doped with hydrogen-like impurity centers

, 2012
The capture of free holes and electrons in germanium (Ge) doped by gallium (Ga) or antimony (Sb) has been studied by a time-resolved pump-probe experiment with the free-electron laser FELBE at the Helmholtz-Zentrum Dresden-Rossendorf.
Pavlov, S.G., H.-W. Hubers, S. Winnerl, Shastin, V.N., M. Mittendorff, S. G. Pavlov, Deßmann, N., N. Dessmann, R. Kh. Zhukavin, Zhukavin, Roman, Mittendorff, M., Hübers, Heinz-Wilhelm, V. N. Shastin, Winnerl, S.   +13 more
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