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@ARTICLE{Jolie:862550,
      author       = {Jolie, Wouter and Murray, Clifford and Weiß, Philipp S.
                      and Hall, Joshua and Portner, Fabian and Atodiresei, Nicolae
                      and Krasheninnikov, Arkady V. and Busse, Carsten and Komsa,
                      Hannu-Pekka and Rosch, Achim and Michely, Thomas},
      title        = {{T}omonaga-{L}uttinger {L}iquid in a {B}ox: {E}lectrons
                      {C}onfined within {M}o{S} 2 {M}irror-{T}win {B}oundaries},
      journal      = {Physical review / X Expanding access X},
      volume       = {9},
      number       = {1},
      issn         = {2160-3308},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {FZJ-2019-02844},
      pages        = {011055},
      year         = {2019},
      abstract     = {Two- or three-dimensional metals are usually well described
                      by weakly interacting, fermionic quasiparticles. This
                      concept breaks down in one dimension due to strong Coulomb
                      interactions. There, low-energy electronic excitations are
                      expected to be bosonic collective modes, which fractionalize
                      into independent spin- and charge-density waves.
                      Experimental research on one-dimensional metals is still
                      hampered by their difficult realization, their limited
                      accessibility to measurements, and by competing or obscuring
                      effects such as Peierls distortions or zero bias anomalies.
                      Here we overcome these difficulties by constructing a
                      well-isolated, one-dimensional metal of finite length
                      present in MoS2 mirror-twin boundaries. Using scanning
                      tunneling spectroscopy we measure the single-particle
                      density of the interacting electron system as a function of
                      energy and position in the 1D box. Comparison to theoretical
                      modeling provides unambiguous evidence that we are observing
                      spin-charge separation in real space.},
      cin          = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      $I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
      pnm          = {143 - Controlling Configuration-Based Phenomena (POF3-143)},
      pid          = {G:(DE-HGF)POF3-143},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000462929900001},
      doi          = {10.1103/PhysRevX.9.011055},
      url          = {https://juser.fz-juelich.de/record/862550},
}