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Alexander Kurnosov

Researcher at University of Bayreuth

Publications -  78
Citations -  1882

Alexander Kurnosov is an academic researcher from University of Bayreuth. The author has contributed to research in topics: Diamond anvil cell & Clathrate hydrate. The author has an hindex of 21, co-authored 64 publications receiving 1511 citations. Previous affiliations of Alexander Kurnosov include Novosibirsk State University & Budker Institute of Nuclear Physics.

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BX90: A new diamond anvil cell design for X-ray diffraction and optical measurements

TL;DR: Main features of the cell are an ultimate 90-degrees symmetrical axial opening and high stability, making the presented cell design suitable for a whole range of techniques from optical absorption to single-crystal X-ray diffraction studies, also in combination with external resistive or double-side laser heating.
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Gas hydrates of argon and methane synthesized at high pressures : Composition, thermal expansion, and self-preservation

TL;DR: A good agreement with the refinement of the argon hydrate structure using neutron powder diffraction data is shown and helps to rationalize the evolution of hydrate structures in the Ar-H(2)O system at high pressures.
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A novel gas-loading system for mechanically closing of various types of diamond anvil cells.

TL;DR: A simple in operation, safe, and universal gas-loading system has been designed and constructed to simplify the loading procedure up to the "three-button" mode.
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Effect of chemistry on the compressibility of silicate perovskite in the lower mantle

TL;DR: In this paper, the effect of different chemical substitutions on the compression mechanism of perovskite and on its equation of state (EoS) was examined by means of synchrotron X-ray diffraction in diamond anvil cells with He as pressure transmitting medium from room pressure up to 75 GPa.
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X-ray diffraction and Mössbauer spectroscopy study of fcc iron hydride FeH at high pressures and implications for the composition of the Earth's core

TL;DR: The phase fcc FeHx was synthesized at pressures over 30 GPa and temperatures over 1600(50) K as mentioned in this paper, and at room temperature this iron hydride is stable at pressures from 19 GPa up to at least 68 GPa.