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  • Dubrovinsky, LeonidUniv Bayreuth, Germany (author)

Materials synthesis at terapascal static pressures

  • Article/chapterEnglish2022

Publisher, publication year, extent ...

  • 2022-05-11
  • London, United Kingdom :Nature Publishing Group,2022
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:liu-185391
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-185391URI
  • https://doi.org/10.1038/s41586-022-04550-2DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Funding Agencies: Alexander von Humboldt Foundation; Deutsche Forschungsgemeinschaft (DFG) [LA-4916/1-1, BY112/2-1, DU 954-11/1, DU 393-9/2, DU 393-13/2]; Federal Ministry of Education and Research, Germany (BMBF) [05K19WC1]; Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linköping University (Faculty Grant SFO-Mat-LiU) [200900971]; National Science Foundation -Earth Sciences [EAR -1634415]; DOE Office of Science [DE-AC02-06CH11357]; Russian Science Foundation [18-12-00492]; Knut and Alice Wallenberg Foundation (Wallenberg Scholar grant) [KAW-2018.0194]; Swedish Government Strategic Research Areas in Materials Science on Functional Materials at Linkoping University (Faculty Grant SFO-Mat-LiU) [2009 00971]; Swedish e-science Research Center (SeRC); Swedish Research Council (VR) [2019-05600]; Swedish Foundation for Strategic Research (SSF) [EM160004]; Swedish Research Council [2016-07213]; VINN Excellence Center Functional Nanoscale Materials (FunMat-2) [2016-05156]
  • Theoretical modelling predicts very unusual structures and properties of materials at extreme pressure and temperature conditions(1,2). Hitherto, their synthesis and investigation above 200 gigapascals have been hindered both by the technical complexity of ultrahigh-pressure experiments and by the absence of relevant in situ methods of materials analysis. Here we report on a methodology developed to enable experiments at static compression in the terapascal regime with laser heating. We apply this method to realize pressures of about 600 and 900 gigapascals in a laser-heated double-stage diamond anvil cell(3), producing a rhenium-nitrogen alloy and achieving the synthesis of rhenium nitride Re7N3-which, as our theoretical analysis shows, is only stable under extreme compression. Full chemical and structural characterization of the materials, realized using synchrotron single-crystal X-ray diffraction on microcrystals in situ, demonstrates the capabilities of the methodology to extend high-pressure crystallography to the terapascal regime.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Khandarkhaeva, SaianaUniv Bayreuth, Germany; Univ Bayreuth, Germany (author)
  • Fedotenko, TimofeyDeutsch Elektronen Synchrotron DESY, Germany (author)
  • Laniel, DominiqueUniv Bayreuth, Germany (author)
  • Bykov, MaximUniv Cologne, Germany (author)
  • Giacobbe, CarlottaEuropean Synchrotron Radiat Facil, France (author)
  • Lawrence Bright, EleanorEuropean Synchrotron Radiat Facil, France (author)
  • Sedmak, PavelEuropean Synchrotron Radiat Facil, France (author)
  • Chariton, StellaUniv Chicago, IL 60637 USA (author)
  • Prakapenka, VitaliUniv Chicago, IL 60637 USA (author)
  • Ponomareva, Alena V.Natl Univ Sci & Technol MISIS, Russia (author)
  • Smirnova, Ekaterina A.Natl Univ Sci & Technol MISIS, Russia (author)
  • Belov, Maxim P.Natl Univ Sci & Technol MISIS, Russia (author)
  • Tasnadi, Ferenc,1975-Linköpings universitet,Teoretisk Fysik,Tekniska fakulteten(Swepub:liu)ferta55 (author)
  • Shulumba, Nina,1988-Linköpings universitet,Teoretisk Fysik,Tekniska fakulteten(Swepub:liu)ninsh46 (author)
  • Trybel, Florian,Dr. rer. nat.1993-Linköpings universitet,Teoretisk Fysik,Tekniska fakulteten(Swepub:liu)flotr82 (author)
  • Abrikosov, Igor A.,Professor,1965-Linköpings universitet,Teoretisk Fysik,Tekniska fakulteten(Swepub:liu)igoab43 (author)
  • Dubrovinskaia, NataliaLinköpings universitet,Teoretisk Fysik,Tekniska fakulteten,Univ Bayreuth, Germany(Swepub:liu)natdo06 (author)
  • Univ Bayreuth, GermanyUniv Bayreuth, Germany; Univ Bayreuth, Germany (creator_code:org_t)

Related titles

  • In:NatureLondon, United Kingdom : Nature Publishing Group605:7909, s. 274-2780028-08361476-4687

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