% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Stnitz:837911,
      author       = {Stünitz, H. and Thust, A. and Heilbronner, R. and Behrens,
                      H. and Kilian, R. and Tarantola, A. and Fitz Gerald, J. D.},
      title        = {{W}ater redistribution in experimentally deformed natural
                      milky quartz single crystals-{I}mplications for {H} 2
                      {O}-weakening processes},
      journal      = {Journal of geophysical research / Solid earth},
      volume       = {122},
      number       = {2},
      issn         = {2169-9313},
      address      = {Hoboken, NJ},
      publisher    = {Wiley},
      reportid     = {FZJ-2017-06681},
      pages        = {866 - 894},
      year         = {2017},
      abstract     = {Natural quartz single crystals were experimentally deformed
                      in two orientations: (1) ⊥ to one prism plane and (2) in
                      O+ orientation at 900 and 1000°C, 1.0 and 1.5 GPa, and
                      strain rates of ~1 × 10−6 s−1. In addition,
                      hydrostatic and annealing experiments were performed. The
                      starting material was milky quartz, which consisted of dry
                      quartz with a large number of fluid inclusions of variable
                      size up to several 100 µm. During pressurization fluid
                      inclusions decrepitated producing much smaller fluid
                      inclusions. Deformation on the sample scale is anisotropic
                      due to dislocation glide on selected slip systems and
                      inhomogeneous due to an inhomogeneous distribution of fluid
                      inclusions. Dislocation glide is accompanied by minor
                      dynamic recovery. Strongly deformed regions show a pointed
                      broad absorption band in the ~3400 cm−1 region
                      consisting of a superposition of bands of molecular H2O and
                      three discrete absorption bands (at 3367, 3400, and
                      3434 cm−1). In addition, there is a discrete absorption
                      band at 3585 cm−1, which only occurs in deformed regions
                      and reduces or disappears after annealing, so that this band
                      appears to be associated with dislocations. H2O weakening in
                      inclusion-bearing natural quartz crystals is assigned to the
                      H2O-assisted dislocation generation and multiplication.
                      Processes in these crystals represent recycling of H2O
                      between fluid inclusions, cracking and crack healing,
                      incorporation of structurally bound H in dislocations,
                      release of H2O from dislocations during recovery, and
                      dislocation generation at very small fluid inclusions. The
                      H2O weakening by this process is of disequilibrium nature
                      because it depends on the amount of H2O available.},
      cin          = {ER-C-1},
      ddc          = {550},
      cid          = {I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {143 - Controlling Configuration-Based Phenomena (POF3-143)},
      pid          = {G:(DE-HGF)POF3-143},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000396132200007},
      doi          = {10.1002/2016JB013533},
      url          = {https://juser.fz-juelich.de/record/837911},
}