Zobrazeno 1 - 10
of 180
pro vyhledávání: '"A. Aslandukova"'
Autor:
K. Glazyrin, A. Aslandukov, A. Aslandukova, T. Fedotenko, S. Khandarkhaeva, D. Laniel, M. Bykov, L. Dubrovinsky
Publikováno v:
Frontiers in Chemistry, Vol 11 (2023)
We explore chemical reactions within pnictogens with an example of bismuth and nitrogen under extreme conditions. Understanding chemical reactions between Bi and N, elements representing the first and the last stable elements of the nitrogen group, a
Externí odkaz:
https://doaj.org/article/cc12bf2e07354698867e15190cb51d10
Autor:
Yin, Yuqing, Aslandukov, Andrey, Bykov, Maxim, Laniel, Dominique, Aslandukova, Alena, Pakhomova, Anna, Fedotenko, Timofey, Zhou, Wenju, Akbar, Fariia Iasmin, Hanfland, Michael, Glazyrin, Konstantin, Giacobbe, Carlotta, Bright, Eleanor Lawrence, Garbarino, Gaston, Jia, Zhitai, Dubrovinskaia, Natalia, Dubrovinsky, Leonid
Polytypism of incommensurately modulated structures was hitherto unobserved. Here, we found the phenomenon in simple halogen systems of bromine and iodine upon molecular dissociation in the solids under pressure. Single-crystal synchrotron X-ray diff
Externí odkaz:
http://arxiv.org/abs/2311.12966
Autor:
Yuqing Yin, Leonid Dubrovinsky, Andrey Aslandukov, Alena Aslandukova, Fariia Iasmin Akbar, Wenju Zhou, Michael Hanfland, Igor A. Abrikosov, Natalia Dubrovinskaia
Publikováno v:
Solids, Vol 5, Iss 2, Pp 333-340 (2024)
Here, we present the synthesis of a novel quaternary compound, iodide carbonate Na5(CO3)2I, at 18(1) and 25.1(5) GPa in laser-heated diamond anvil cells. Single-crystal synchrotron X-ray diffraction provides accurate structural data for Na5(CO3)2I an
Externí odkaz:
https://doaj.org/article/fc5f18629ab740c8ace28eec94fffe94
Autor:
Saiana Khandarkhaeva, Timofey Fedotenko, Alena Aslandukova, Fariia Iasmin Akbar, Maxim Bykov, Dominique Laniel, Andrey Aslandukov, Uwe Ruschewitz, Christian Tobeck, Björn Winkler, Stella Chariton, Vitali Prakapenka, Konstantin Glazyrin, Carlotta Giacobbe, Eleanor Lawrence Bright, Maxim Belov, Natalia Dubrovinskaia, Leonid Dubrovinsky
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Metal carbides are known to contain small carbon units similar to those found in the molecules of methane, acetylene, and allene. However, for numerous binary systems ab initio calculations predict the formation of unusual metal carbides wit
Externí odkaz:
https://doaj.org/article/b2d2cf902f2a4f538476861a23f6985a
Autor:
Andrey Aslandukov, Alena Aslandukova, Dominique Laniel, Saiana Khandarkhaeva, Yuqing Yin, Fariia I. Akbar, Stella Chariton, Vitali Prakapenka, Eleanor Lawrence Bright, Carlotta Giacobbe, Jonathan Wright, Davide Comboni, Michael Hanfland, Natalia Dubrovinskaia, Leonid Dubrovinsky
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Nitrogen catenation under high pressure leads to the formation of polynitrogen compounds with potentially unique properties. The exploration of the entire spectrum of poly- and oligo-nitrogen moieties is still in its earliest stages. Here, w
Externí odkaz:
https://doaj.org/article/3b5b684cf3124eefb875e7c8cf1b6df5
Autor:
Laniel, Dominique, Trybel, Florian, Winkler, Bjoern, Knoop, Florian, Fedotenko, Timofey, Khandarkhaeva, Saiana, Aslandukova, Alena, Meier, Thomas, Chariton, Stella, Glazyrin, Konstantin, Milman, Victor, Prakapenka, Vitali, Abrikosov, Igor A., Dubrovinsky, Leonid, Dubrovinskaia, Natalia
The lanthanum-hydrogen system has attracted significant attention following the report of superconductivity in LaH10 at near-ambient temperatures and high pressures. Here, we present the results of our single-crystal X-ray diffraction studies on this
Externí odkaz:
http://arxiv.org/abs/2208.10418
Autor:
Akbar, Fariia Iasmin, Aslandukova, Alena, Yin, Yuqing, Aslandukov, Andrey, Laniel, Dominique, Bykova, Elena, Bykov, Maxim, Bright, Eleanor Lawrence, Wright, Jonathan, Comboni, Davide, Hanfland, Michael, Dubrovinskaia, Natalia, Dubrovinsky, Leonid
Publikováno v:
In Carbon September 2024 228
Autor:
Meier, Thomas, Trybel, Florian, Laniel, Dominique, Khandarkhaeva, Saiana, Ishii, Takayuki, Aslandukova, Alena, Dubrovinskaia, Natalia, Dubrovinsky, Leonid
The experimental study of hydrogen bonds and their symmetrisation under extreme conditions is predominantly driven by diffraction methods, despite challenges of localising or probing the hydrogen subsystems directly. Until recently, H-bond symmetrisa
Externí odkaz:
http://arxiv.org/abs/2201.06195
Autor:
Meier, Thomas, Aslandukova, Alena, Trybel, Florian, Laniel, Dominique, Ishii, Takayuki, Khandarkhaeva, Saiana, Dubrovinskaia, Natalia, Dubrovinsky, Leonid
Our recent developments in in-situ nuclear magnetic resonance (NMR) spectroscopy under extreme conditions led to the observation of a wide variety of physical phenomena not accessible with standard high pressure experimental probes. However, inherent
Externí odkaz:
http://arxiv.org/abs/2108.05506
Autor:
Laniel, Dominique, Winkler, Bjoern, Fedotenko, Timofey, Aslandukova, Alena, Aslandukov, Andrey, Vogel, Sebastian, Meier, Thomas, Bykov, Maxim, Chariton, Stella, Glazyrin, Konstantin, Milman, Victor, Prakapenka, Vitali, Schnick, Wolfgang, Dubrovinsky, Leonid, Dubrovinskaia, Natalia
Charged nitrogen dimers are ubiquitous in high-pressure binary metal-nitrogen systems. They are known to possess integer formal charges x varying from one through four. Here, we present the investigation of the binary alkali- and alkaline earth metal
Externí odkaz:
http://arxiv.org/abs/2105.11288