Electron correlations and orbital selectivities in multiorbital models for iron-based superconductors

Yu Rong

doi:10.7498/aps.64.217102

Abstract

We review the recent theoretical progress of the multiorbital effects on the electron correlations in iron-based superconductors. Studying the metal-to-insulator transitions of the multiorbital Hubbard models for parent compounds of iron-based superconductors, a Mott transition is generally realized. The natures of both the Mott insulating and the metallic phases are affected by the Hund's rule coupling. In alkaline iron selenides, Hund's rule coupling stabilizes a novel orbital-selective Mott phase, in which the iron 3d xy orbital is Mott localized, while other 3d orbitals are still itinerant. We discuss the effects of the orbital selectivity on normal state properties and the superconductivity of the iron-based systems.

Keywords:

Authors and contacts

Yu Rong

1.
Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Department of Physics, Renmin University of China, Beijing 100872, China

Corresponding author: Yu Rong, rong.yu@ruc.edu.cn

Funds: Project supported by the National Natural Science Foundation of China (Grant No. 11374361) and the Fundamental Research Funds for the Central Universities, China (the Research Funds of Remnin University of China) (Grant No. 2014030193).

References

[1]	Kamihara Y, Watanabe T, Hirano M, Hosono H 2008 J. Am. Chem. Soc. 130 3296
[2]	Ren Z A, Lu W, Yang J, et al. 2008 Chin. Phys. Lett. 25 2215
[3]	Hsu F C, Luo J Y, Yeh K W, et al. 2008 Proc. Natl. Acad. Sci. USA 105 14262
[4]	Guo J, Jin S, Wang G, et al. 2010 Phys. Rev. B 82 180520
[5]	Fang M, Wang H D, Dong C H, et al. 2011 Euro Phys. Lett. 94 27009
[6]	Wang Q Y, Li Z, Zhang W H, et al. 2012 Chin. Phys. Lett. 29 037402
[7]	He S, He J, Zhang W, et al. 2013 Nat. Mater. 12 605
[8]	Lee J J, Schmitt F T, Moore R G, et al. 2014 Nature 515 245
[9]	Zhang Z, Wang Y, Song Q, et al. 2015 Sci. Bull. 60 1301
[10]	Ge J F, Liu Z L, Liu C, et al. 2015 Nat. Mater. 14 285
[11]	Bardeen J, Cooper L, Schrieffer J R 1957 Phys. Rev. 106 162
[12]	Cho A 2010 Science 327 1320
[13]	de la Cruz C, Huang Q, Lynn J W, et al. 2008 Nature 453 899
[14]	Yi M, Lu D H, Analytis J G, et al. 2009 Phys. Rev. B 80 024515
[15]	Hussey N E, Takenaka K, Takagi H 2004 Philoso. Mag. 84 2847
[16]	Qazilbash M, Hamlin J J, Baumbach R E, et al. 2009 Nat. Phys. 5 647
[17]	Liu M, Harriger L W, Luo H, et al. 2012 Nat. Phys. 8 376
[18]	Tamai A, Ganin A Y, Rozbicki E, et al. 2010 Phys. Rev. Lett. 104 097002
[19]	Yi M, Lu D H, Yu R, et al. 2013 Phys. Rev. Lett. 110 067003
[20]	Yi M, Liu Z K, Zhang Y et al. 2015 Nat. Commun. 6 7777
[21]	Bao W, Huang Q Z, Chen G F, et al. 2011 Chin. Phys. Lett. 28 086104
[22]	Castellani C, Natoli C R, Ranninger J 1978 Phys. Rev. B 18 4945
[23]	Kotliar G, Ruckenstein A E 1986 Phys. Rev. Lett. 57 1362
[24]	Florens S, Georges A 2004 Phys. Rev. B 70 035114
[25]	de'Medici, L Georges A, Biermann S 2005 Phys. Rev. B 72 205124
[26]	Hassan S R, de'Medici L 2010 Phys. Rev. B 81 035106
[27]	Yu R, Si Q 2012 Phys. Rev. B 86 085104
[28]	Yu R, Si Q 2013 Phys. Rev. Lett. 110 146402
[29]	Zhu J X, Yu R, Wang H, et al. 2010 Phys. Rev. Lett. 104 216405
[30]	Yu R, Zhu J X, Si Q 2011 Phys. Rev. Lett. 106 186401
[31]	Goswami P, Nikolic P, Si Q 2010 Europhys. Lett. 91 37006
[32]	Yu R, Goswami P, Si Q, Nikolic P, Zhu J X 2013 Nat. Commun. 4 2783
[33]	Yu R, Zhu J X, Si Q 2014 Phys. Rev. B 89 024509
[34]	Ge Q Q, Ye Z R, Xu M, et al. 2013 Phys. Rev. X 3 011020
[35]	Zhang C, Yu R, Su Y, et al. 2013 Phys. Rev. Lett. 111 207002
[36]	Nica E, Yu R, Si Q 2015 arXiv:1505.04170
[37]	Mou D, Liu S, Jia X, et al. 2011 Phys. Rev. Lett. 106 107001
[38]	Wang X P, Qian T, Richard P, et al. 2011 Europhys. Lett. 93 57001
[39]	Wang X P, Richard P, Shi X, et al. 2012 Europhys. Lett. 99 67001
[40]	Park J T, Friemel G, Li Y, et al. 2011 Phys. Rev. Lett. 107 177005
[41]	Friemel G, Park J T, Maier T A, et al. 2012 Phys. Rev. B 85 140511
[42]	Sato T, Nakayama K, Sekiba Y, et al. 2009 Phys. Rev. Lett. 103 047002
[43]	Reid J-Ph, Tanatar M A, Juneau-Fecteau A, et al. 2012 Phys. Rev. Lett. 109 087001
[44]	Okazaki K, Ota Y, Kotani Y, et al. 2012 Science 337 1314
[45]	Hong X C, Li X L, Pan B Y, et al. 2013 Phys. Rev. B 87 144502
[46]	Zhang Z, Wang A F, Hong X C, et al. 2015 Phys. Rev. B 91 024502
[47]	Hardy F, Böhmer A E, Aoki D, et al. 2013 Phys. Rev. Lett. 111 027002
[48]	Wang A F, Pan B Y, Luo X G, et al. 2013 Phys. Rev. B 87 214509
[49]	Wang P, Zhou P, Dai J, et al. 2015 arXiv:1503.08298
[50]	Eilers F, Grube K, Zocco D A, et al. 2015 arXiv:1510.01857

Cited By

[1]	Kamihara Y, Watanabe T, Hirano M, Hosono H 2008 J. Am. Chem. Soc. 130 3296
[2]	Ren Z A, Lu W, Yang J, et al. 2008 Chin. Phys. Lett. 25 2215
[3]	Hsu F C, Luo J Y, Yeh K W, et al. 2008 Proc. Natl. Acad. Sci. USA 105 14262
[4]	Guo J, Jin S, Wang G, et al. 2010 Phys. Rev. B 82 180520
[5]	Fang M, Wang H D, Dong C H, et al. 2011 Euro Phys. Lett. 94 27009
[6]	Wang Q Y, Li Z, Zhang W H, et al. 2012 Chin. Phys. Lett. 29 037402
[7]	He S, He J, Zhang W, et al. 2013 Nat. Mater. 12 605
[8]	Lee J J, Schmitt F T, Moore R G, et al. 2014 Nature 515 245
[9]	Zhang Z, Wang Y, Song Q, et al. 2015 Sci. Bull. 60 1301
[10]	Ge J F, Liu Z L, Liu C, et al. 2015 Nat. Mater. 14 285
[11]	Bardeen J, Cooper L, Schrieffer J R 1957 Phys. Rev. 106 162
[12]	Cho A 2010 Science 327 1320
[13]	de la Cruz C, Huang Q, Lynn J W, et al. 2008 Nature 453 899
[14]	Yi M, Lu D H, Analytis J G, et al. 2009 Phys. Rev. B 80 024515
[15]	Hussey N E, Takenaka K, Takagi H 2004 Philoso. Mag. 84 2847
[16]	Qazilbash M, Hamlin J J, Baumbach R E, et al. 2009 Nat. Phys. 5 647
[17]	Liu M, Harriger L W, Luo H, et al. 2012 Nat. Phys. 8 376
[18]	Tamai A, Ganin A Y, Rozbicki E, et al. 2010 Phys. Rev. Lett. 104 097002
[19]	Yi M, Lu D H, Yu R, et al. 2013 Phys. Rev. Lett. 110 067003
[20]	Yi M, Liu Z K, Zhang Y et al. 2015 Nat. Commun. 6 7777
[21]	Bao W, Huang Q Z, Chen G F, et al. 2011 Chin. Phys. Lett. 28 086104
[22]	Castellani C, Natoli C R, Ranninger J 1978 Phys. Rev. B 18 4945
[23]	Kotliar G, Ruckenstein A E 1986 Phys. Rev. Lett. 57 1362
[24]	Florens S, Georges A 2004 Phys. Rev. B 70 035114
[25]	de'Medici, L Georges A, Biermann S 2005 Phys. Rev. B 72 205124
[26]	Hassan S R, de'Medici L 2010 Phys. Rev. B 81 035106
[27]	Yu R, Si Q 2012 Phys. Rev. B 86 085104
[28]	Yu R, Si Q 2013 Phys. Rev. Lett. 110 146402
[29]	Zhu J X, Yu R, Wang H, et al. 2010 Phys. Rev. Lett. 104 216405
[30]	Yu R, Zhu J X, Si Q 2011 Phys. Rev. Lett. 106 186401
[31]	Goswami P, Nikolic P, Si Q 2010 Europhys. Lett. 91 37006
[32]	Yu R, Goswami P, Si Q, Nikolic P, Zhu J X 2013 Nat. Commun. 4 2783
[33]	Yu R, Zhu J X, Si Q 2014 Phys. Rev. B 89 024509
[34]	Ge Q Q, Ye Z R, Xu M, et al. 2013 Phys. Rev. X 3 011020
[35]	Zhang C, Yu R, Su Y, et al. 2013 Phys. Rev. Lett. 111 207002
[36]	Nica E, Yu R, Si Q 2015 arXiv:1505.04170
[37]	Mou D, Liu S, Jia X, et al. 2011 Phys. Rev. Lett. 106 107001
[38]	Wang X P, Qian T, Richard P, et al. 2011 Europhys. Lett. 93 57001
[39]	Wang X P, Richard P, Shi X, et al. 2012 Europhys. Lett. 99 67001
[40]	Park J T, Friemel G, Li Y, et al. 2011 Phys. Rev. Lett. 107 177005
[41]	Friemel G, Park J T, Maier T A, et al. 2012 Phys. Rev. B 85 140511
[42]	Sato T, Nakayama K, Sekiba Y, et al. 2009 Phys. Rev. Lett. 103 047002
[43]	Reid J-Ph, Tanatar M A, Juneau-Fecteau A, et al. 2012 Phys. Rev. Lett. 109 087001
[44]	Okazaki K, Ota Y, Kotani Y, et al. 2012 Science 337 1314
[45]	Hong X C, Li X L, Pan B Y, et al. 2013 Phys. Rev. B 87 144502
[46]	Zhang Z, Wang A F, Hong X C, et al. 2015 Phys. Rev. B 91 024502
[47]	Hardy F, Böhmer A E, Aoki D, et al. 2013 Phys. Rev. Lett. 111 027002
[48]	Wang A F, Pan B Y, Luo X G, et al. 2013 Phys. Rev. B 87 214509
[49]	Wang P, Zhou P, Dai J, et al. 2015 arXiv:1503.08298
[50]	Eilers F, Grube K, Zocco D A, et al. 2015 arXiv:1510.01857

[1]	Li Geng, Ding Hong, Wang Zi-Qiang, Gao Hong-Jun. Majorana zero mode and its lattice construction in iron-based superconductors. Acta Physica Sinica, 2024, 73(3): 030302. doi: 10.7498/aps.73.20232022
[2]	Wen Hai-Hu. Brief introduction to flux pinning and vortex dynamics in high temperature superconductors. Acta Physica Sinica, 2021, 70(1): 017405. doi: 10.7498/aps.70.20201881
[3]	Hu Jiang-Ping. Searching for new unconventional high temperature superconductors. Acta Physica Sinica, 2021, 70(1): 017101. doi: 10.7498/aps.70.20202122
[4]	Li Miao-Cong, Tao Qian, Xu Zhu-An. The transport properties of iron-based superconductors. Acta Physica Sinica, 2021, 70(1): 017404. doi: 10.7498/aps.70.20201836
[5]	Kong Ling-Yuan, Ding Hong. Emergent vortex Majorana zero mode in iron-based superconductors. Acta Physica Sinica, 2020, 69(11): 110301. doi: 10.7498/aps.69.20200717
[6]	Jin Shi-Feng, Guo Jian-Gang, Wang Gang, Chen Xiao-Long. Research progress on FeSe-based superconducting materials. Acta Physica Sinica, 2018, 67(20): 207412. doi: 10.7498/aps.67.20181701
[7]	Mu Gang, Ma Yong-Hui. Single crystal growth and physical property study of 1111-type Fe-based superconducting system CaFeAsF. Acta Physica Sinica, 2018, 67(17): 177401. doi: 10.7498/aps.67.20181371
[8]	Li Shi-Liang, Liu Zhao-Yu, Gu Yan-Hong. Nematic fluctuations in iron-based superconductors studied by resistivity change under uniaxial pressure. Acta Physica Sinica, 2018, 67(12): 127401. doi: 10.7498/aps.67.20180627
[9]	Lin Tong, Hu Die, Shi Li-Yu, Zhang Si-Jie, Liu Yan-Qi, Lv Jia-Lin, Dong Tao, Zhao Jun, Wang Nan-Lin. Infrared spectroscopy study of ironbased superconductor Li0.8Fe0.2 ODFeSe. Acta Physica Sinica, 2018, 67(20): 207102. doi: 10.7498/aps.67.20181401
[10]	Gu Qiang-Qiang, Wan Si-Yuan, Yang Huan, Wen Hai-Hu. Studies of scanning tunneling spectroscopy on iron-based superconductors. Acta Physica Sinica, 2018, 67(20): 207401. doi: 10.7498/aps.67.20181818
[11]	Wang Zhi-Cheng, Cao Guang-Han. Self-doped iron-based superconductors with intergrowth structures. Acta Physica Sinica, 2018, 67(20): 207406. doi: 10.7498/aps.67.20181355
[12]	Wang Nai-Zhou, Shi Meng-Zhu, Lei Bin, Chen Xian-Hui. Exploration and physical investigation of FeSe-based superconductors. Acta Physica Sinica, 2018, 67(20): 207408. doi: 10.7498/aps.67.20181496
[13]	Gong Dong-Liang, Luo Hui-Qian. Antiferromagnetic order and spin dynamics in iron-based superconductors. Acta Physica Sinica, 2018, 67(20): 207407. doi: 10.7498/aps.67.20181543
[14]	Guo Jing, Wu Qi, Sun Li-Ling. Pressure-induced phenomena and physics in iron-based superconductors. Acta Physica Sinica, 2018, 67(20): 207409. doi: 10.7498/aps.67.20181651
[15]	Zhao Jing-Long, Dong Zheng-Chao, Zhong Chong-Gui, Li Cheng-Di. Tunneling spectra for quantum wire/iron-based superconductor junction. Acta Physica Sinica, 2015, 64(5): 057401. doi: 10.7498/aps.64.057401
[16]	Du Zeng-Yi, Fang De-Long, Wang Zhen-Yu, Du Guan, Yang Xiong, Yang Huan, Gu Gen-Da, Wen Hai-Hu. Investigation of scanning tunneling spectra on iron-based superconductor FeSe0.5Te0.5. Acta Physica Sinica, 2015, 64(9): 097401. doi: 10.7498/aps.64.097401
[17]	Li Shi-Chao, Gan Yuan, Wang Jing-Hui, Ran Ke-Jing, Wen Jin-Sheng. Magnetic neutron scattering studies on the Fe-based superconductor system Fe1+yTe1-xSex. Acta Physica Sinica, 2015, 64(9): 097503. doi: 10.7498/aps.64.097503
[18]	Li Zheng, Zhou Rui, Zheng Guo-Qing. Quantum criticalities in carrier-doped iron-based superconductors. Acta Physica Sinica, 2015, 64(21): 217404. doi: 10.7498/aps.64.217404
[19]	Xing Zhong-Wen, Liu Mei, Li Bin. Magnetism and phonon softening of LiFeAs superconductors. Acta Physica Sinica, 2011, 60(7): 077402. doi: 10.7498/aps.60.077402
[20]	Liu Su, Li Bin, Wang Wei, Wang Jun, Liu Mei. Electronic structure and magnetism of SrFeAsF and Co-doped superconductor SrFe0.875Co0.125AsF. Acta Physica Sinica, 2010, 59(6): 4245-4252. doi: 10.7498/aps.59.4245

Catalog

Vol. 64, Issue 21 - 2015-11-05

Metrics

Abstract views: 6772
PDF Downloads: 545
Cited By: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

Search

Article

留言板