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@INPROCEEDINGS{Jonane:426096,
      author       = {Jonane, I. and Anspoks, A. and Cintins, A. and Aquilanti,
                      G. and Kalinko, A. and Chernikov, R. and Kuzmin, Aleksejs},
      title        = {{T}emperature and doping induced evolution of the local
                      structure of thermochromic copper molybdate},
      reportid     = {PUBDB-2019-03592},
      year         = {2019},
      abstract     = {Copper molybdate (CuMoO4) has been intensively studied due
                      to its diverse functional properties, including
                      thermochromic, piezochromic, tribochromic,
                      photoelectrochemical as well as catalytic and antibacterial.
                      At room temperature and atmospheric pressure CuMoO4 exists
                      in alpha phase with a bright green colour. Its structure is
                      composed of distorted CuO6 octahedra, CuO5 square-pyramids
                      and MoO4 tetrahedra. By applying pressure or decreasing
                      temperature below ~200 K, copper molybdate colour changes to
                      brownish-red due to the first order phase transition from
                      alpha to gamma phase. The gamma phase is built up of
                      distorted CuO6 and MoO6 octahedra. It is possible to affect
                      the p-T diagram of CuMoO4 and, thus, its properties, by a
                      substitution of Cu2+ ions with other divalent ions as Zn2+
                      or a substitution of Mo6+ with W6+. Note that similar colour
                      change from green to brown occurs in alpha phase upon
                      heating up to about 673 K. In this study, we use X-ray
                      absorption spectroscopy (XAS) and X-ray emission
                      spectroscopy (XES) to investigate the relationship between
                      structural effects and optical properties of copper
                      molybdate and its solid solutions with tungsten in the wide
                      temperature range from 10 K up to 973 K. While treatment of
                      thermal fluctuations and static disorder in XAS is a complex
                      task, it can be successfully addressed by reverse Monte
                      Carlo (RMC) simulations.},
      month         = {Sep},
      date          = {2019-09-16},
      organization  = {E-MRS 2019 Fall, Warsaw (Poland), 16
                       Sep 2019 - 19 Sep 2019},
      cin          = {DOOR / FS-PET-S},
      cid          = {I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)FS-PET-S-20190712},
      pnm          = {6213 - Materials and Processes for Energy and Transport
                      Technologies (POF3-621) / 6G3 - PETRA III (POF3-622) /
                      FS-Proposal: I-20160149 EC (I-20160149-EC) / FS-Proposal:
                      I-20180615 EC (I-20180615-EC)},
      pid          = {G:(DE-HGF)POF3-6213 / G:(DE-HGF)POF3-6G3 /
                      G:(DE-H253)I-20160149-EC / G:(DE-H253)I-20180615-EC},
      experiment   = {EXP:(DE-H253)P-P64-20150101 / EXP:(DE-H253)P-P65-20150101},
      typ          = {PUB:(DE-HGF)24},
      url          = {https://bib-pubdb1.desy.de/record/426096},
}