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@ARTICLE{Yu:276653,
      author       = {Yu, Runze and Hojo, Hajime and Watanuki, Tetsu and
                      Mizumaki, Masaichiro and Mizokawa, Takashi and Oka, Kengo
                      and Kim, Hyunjeong and Machida, Akihiko and Sakaki, Kouji
                      and Nakamura, Yumiko and Agui, Akane and Mori, Daisuke and
                      Inaguma, Yoshiyuki and Schlipf, Martin and Rushchanskii,
                      Konstantin and Ležaić, Marjana and Matsuda, Masaaki and
                      Ma, Jie and Calder, Stuart and Isobe, Masahiko and Ikuhara,
                      Yuichi and Azuma, Masaki},
      title        = {{M}elting of {P}b {C}harge {G}lass and {S}imultaneous
                      {P}b–{C}r {C}harge {T}ransfer in {P}b{C}r{O} $_{3}$ as the
                      {O}rigin of {V}olume {C}ollapse},
      journal      = {Journal of the American Chemical Society},
      volume       = {137},
      number       = {39},
      issn         = {1520-5126},
      address      = {Washington, DC},
      publisher    = {American Chemical Society},
      reportid     = {FZJ-2015-06981},
      pages        = {12719 - 12728},
      year         = {2015},
      abstract     = {A metal to insulator transition in integer or half integer
                      charge systems can be regarded as crystallization of
                      charges. The insulating state tends to have a glassy nature
                      when randomness or geometrical frustration exists. We report
                      that the charge glass state is realized in a perovskite
                      compound PbCrO3, which has been known for almost 50 years,
                      without any obvious inhomogeneity or triangular arrangement
                      in the charge system. PbCrO3 has a valence state of
                      Pb2+0.5Pb4+0.5Cr3+O3 with Pb2+–Pb4+ correlation length of
                      three lattice-spacings at ambient condition. A pressure
                      induced melting of charge glass and simultaneous Pb–Cr
                      charge transfer causes an insulator to metal transition and
                      $∼10\%$ volume collapse.},
      cin          = {IAS-1 / PGI-1 / JARA-FIT},
      ddc          = {540},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      $I:(DE-82)080009_20140620$},
      pnm          = {142 - Controlling Spin-Based Phenomena (POF3-142)},
      pid          = {G:(DE-HGF)POF3-142},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000362628300046},
      pubmed       = {pmid:26374486},
      doi          = {10.1021/jacs.5b08216},
      url          = {https://juser.fz-juelich.de/record/276653},
}