Possible nematic order driven by magnetic fluctuations in iron pnictides
نویسندگان
چکیده
منابع مشابه
Preemptive nematic order, pseudogap, and orbital order in the iron pnictides
R. M. Fernandes,1,2,* A. V. Chubukov,3 J. Knolle,4 I. Eremin,5 and J. Schmalian6 1Department of Physics, Columbia University, New York, New York 10027, USA 2Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA 3Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA 4Max-Planck-Institut für Physik komplexer Systeme, DE-01187 Dresden, Ger...
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Maria Daghofer,1,* Andrew Nicholson,2,3 and Adriana Moreo2,3 1IFW Dresden, P.O. Box 27 01 16, D-01171 Dresden, Germany 2Department of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996, USA 3Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 32831, USA (Received 15 February 2012; revised manuscript received 16 April 2012; p...
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The prominence of antiferromagnetic ordering in the phase diagram of the iron pnictides naturally raises the question of the relevance of magnetic quantum criticality. We address this issue in the undoped parent compounds using the fact that they are “bad metals.” Localized magnetic moments with frustrating interactions, which model the incoherent electronic excitations, are coupled to the itin...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2013
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.88.054501