Orbital Occupancy and Charge Doping in Iron‐Based Superconductors
Source abstract
Abstract
The intrinsic Fe local magnetic moment and Fe orbital occupations of iron-based superconductors are unveiled through the local, real-space capability of aberration-corrected scanning transmission electron microscopy/electron energy loss spectroscopy (STEM/EELS). Although the ordering of Fe moments needs to be suppressed for superconductivity to arise, the local, fluctuating Fe magnetic moment is enhanced near optimal superconductivity.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Iron-based superconductors research · Physics of Superconductivity and Magnetism · Rare-earth and actinide compounds
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Materials Science and Technology Division Oak Ridge National Laboratory Oak Ridge TN 37831 USA
Department of Physics and Astronomy Vanderbilt University Nashville TN 37235 USA
Center for Nanophase Materials Sciences Oak Ridge National Laboratory Oak Ridge TN 37831 USA
Computer Science and Mathematics Division Oak Ridge National Laboratory Oak Ridge Tennessee 37831 USA
Department of Physics and Astronomy University of Tennessee Knoxville TN 37996 USA
References (40)
Show source-provided references
1. 10.1103/PhysRevB.79.22451110.1103/PhysRevB.79.224511 ↗
2. 10.1073/pnas.090046910610.1073/pnas.0900469106 ↗
3. R.Thomale C.Platt W.Hanke B. A.Bernevig arXiv:1002.3599.
4. 10.1038/nmat298110.1038/nmat2981 ↗
5. 10.1103/RevModPhys.85.84910.1103/RevModPhys.85.849 ↗
6. 10.1103/PhysRevB.78.09451110.1103/PhysRevB.78.094511 ↗
7. 10.1038/nphys243810.1038/nphys2438 ↗
8. 10.1103/PhysRevLett.104.19700210.1103/PhysRevLett.104.197002 ↗
9. 10.1103/PhysRevB.79.22051010.1103/PhysRevB.79.220510 ↗
10. 10.1080/00018732.2010.51348010.1080/00018732.2010.513480 ↗
11. 10.1103/PhysRevB.84.10050910.1103/PhysRevB.84.100509 ↗
12. 10.1103/PhysRevB.85.22050310.1103/PhysRevB.85.220503 ↗
13. 10.1088/0953-8984/22/20/20320310.1088/0953-8984/22/20/203203 ↗
14. 10.1038/nphys165610.1038/nphys1656 ↗
15. 10.1103/PhysRevB.86.10450310.1103/PhysRevB.86.104503 ↗
16. 10.1103/PhysRevLett.109.07700310.1103/PhysRevLett.109.077003 ↗
17. 10.1103/PhysRevLett.45.39710.1103/PhysRevLett.45.397 ↗
18. 10.1103/PhysRevB.38.315810.1103/PhysRevB.38.3158 ↗
19. 10.1016/0368-2048(93)02041-J10.1016/0368-2048(93)02041-J ↗
20. 10.1103/PhysRevB.58.1413510.1103/PhysRevB.58.14135 ↗
21. 10.1103/PhysRevB.32.310710.1103/PhysRevB.32.3107 ↗
22. 10.1021/jp202383n10.1021/jp202383n ↗
23. 10.1103/PhysRevB.36.373910.1103/PhysRevB.36.3739 ↗
24. 10.1051/mmm:0199100202-301830010.1051/mmm:0199100202-3018300 ↗
25. 10.1088/0953-8984/24/41/41550110.1088/0953-8984/24/41/415501 ↗
26. 10.1103/PhysRevB.47.847110.1103/PhysRevB.47.8471 ↗
27. 10.1038/nmat312010.1038/nmat3120 ↗
28. 10.1038/ncomms242810.1038/ncomms2428 ↗
29. 10.1103/PhysRevLett.103.05700110.1103/PhysRevLett.103.057001 ↗
30. 10.1103/PhysRevB.80.05451710.1103/PhysRevB.80.054517 ↗
31. 10.1088/1367-2630/11/2/02502310.1088/1367-2630/11/2/025023 ↗
32. 10.1103/PhysRevB.83.18450810.1103/PhysRevB.83.184508 ↗
33. 10.1103/PhysRevB.82.02452710.1103/PhysRevB.82.024527 ↗
34. 10.1103/PhysRevLett.101.11700410.1103/PhysRevLett.101.117004 ↗
35. 10.1103/PhysRevB.79.09452110.1103/PhysRevB.79.094521 ↗
36. 10.1103/PhysRevB.78.09451710.1103/PhysRevB.78.094517 ↗
37. 10.1038/srep0042610.1038/srep00426 ↗
38. 10.1016/j.ultramic.2007.07.01010.1016/j.ultramic.2007.07.010 ↗
39. 10.1051/epjap/201110042910.1051/epjap/2011100429 ↗
40. 10.1103/PhysRevB.79.14452310.1103/PhysRevB.79.144523 ↗