Abstract
Inelastic neutron scattering recently confirmed the theoretical prediction of a ↑↑↓↓-magnetic state along the legs of quasi-one-dimensional iron-based ladders in the orbital-selective Mott phase (OSMP). We show here that electron doping of the OSMP induces a whole class of novel block states with a variety of periodicities beyond the previously reported π/2 pattern. We discuss the magnetic phase diagram of the OSMP regime that could be tested by neutrons once appropriate quasi-1D quantum materials with the appropriate dopings are identified.
| Original language | English |
|---|---|
| Article number | 027203 |
| Journal | Physical Review Letters |
| Volume | 123 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jul 10 2019 |
Funding
We thank C. Batista and N. Kaushal for fruitful discussions. J. H., N. D. P., A. M., and E. D. were supported by the U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences (BES), Materials Sciences and Engineering Division. J. H. acknowledges also partial support by the Polish National Agency of Academic Exchange (NAWA) under Contract No. PPN/PPO/2018/1/00035. G. A. was partially supported by the Center for Nanophase Materials Sciences, which is a U.S. DOE Office of Science User Facility, and by the Scientific Discovery through Advanced Computing (SciDAC) program funded by U.S. DOE, Office of Science, Advanced Scientific Computing Research and Basic Energy Sciences, Division of Materials Sciences and Engineering. J. H. and M. D. were supported by the Deutsche Forschungsgemeinschaft, via the Emmy-Noether program (DA 1235/1-1) and FOR1807 (DA 1235/5-1) and by the state of Baden-Württemberg through bwHPC.