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HoB4 at high pressure and low temperature: an experimental and theoretical study

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Publisher
Taylor & Francis Ltd.
Publication Date
Keywords
  • Single Crystals Of Hob4 Have Been Grown And Used For Synchrotron X-Ray Diffraction Studies At Pressu
  • The Experimental Bulk Modulus 195 ± 6Gpa Is In Good Agreement With 188
  • 4 And 198
  • 2Gpa Values Calculated In The Lsda And Lsda+U Approximations
  • Indicating That Mainly The Boron Sublattice Determines The Bulk Modulus
  • The Experimental C/A Ratio Decreases Slightly With Pressure
  • But The Effect Is Small
  • An Orthorhombic Distortion Begins At Tc ≈ 295K
  • I
  • E
  • At A Temperature Much Higher Than The Neel Temperature Tn1=7
  • 1K
  • The Behavior Is Interpreted In Terms Of Built-In Strains And Crystal Mosaicity

Abstract

HoB4 at high pressure and low temperature: an experimental and theoretical study - DTU Orbit (18/04/14) HoB4 at high pressure and low temperature: an experimental and theoretical study - DTU Orbit (18/04/14) HoB4 at high pressure and low temperature: an experimental and theoretical study Olsen, J. S., Waśkowska, A., Gerward, L., Vaitheeswaran, G., Kanchana, V., Svane, A., Shitsevalova, N. & Fillipov, V. B. 2011 In : High Pressure Research. 31, 1, p. 3-6 Publication: Research - peer-review › Journal article – Annual report year: 2011

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