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Title: Nematicity, magnetism and superconductivity in FeSe

Abstract

Iron-based superconductors are well known for their complex interplay between structure, magnetism and superconductivity. FeSe offers a particularly fascinating example. This material has been intensely discussed because of its extended nematic phase, whose relationship with magnetism is not obvious. Superconductivity in FeSe is highly tunable, with the superconducting transition temperature, T c, ranging from 8 K in bulk single crystals at ambient pressure to almost 40 K under pressure or in intercalated systems, and to even higher temperatures in thin films. In this topical review, we present an overview of nematicity, magnetism and superconductivity, and discuss the interplay of these phases in FeSe. We focus on bulk FeSe and the effects of physical pressure and chemical substitutions as tuning parameters. In conclusion, the experimental results are discussed in the context of the well-studied iron-pnictide superconductors and interpretations from theoretical approaches are presented.

Authors:
ORCiD logo [1]; ORCiD logo [2]
  1. Ames Lab., Ames, IA (United States)
  2. Univ. Leipzig, Leipzig (Germany)
Publication Date:
Research Org.:
Ames Lab., Ames, IA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1415833
Report Number(s):
IS-J-9539
Journal ID: ISSN 0953-8984; TRN: US1800858
Grant/Contract Number:  
AC02-07CH11358
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Physics. Condensed Matter
Additional Journal Information:
Journal Volume: 30; Journal Issue: 2; Journal ID: ISSN 0953-8984
Publisher:
IOP Publishing
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; iron-based superconductors; magnetism; superconductivity; nematicity; iron-selenide

Citation Formats

Bohmer, Anna E., and Kreisel, Andreas. Nematicity, magnetism and superconductivity in FeSe. United States: N. p., 2017. Web. doi:10.1088/1361-648X/aa9caa.
Bohmer, Anna E., & Kreisel, Andreas. Nematicity, magnetism and superconductivity in FeSe. United States. https://doi.org/10.1088/1361-648X/aa9caa
Bohmer, Anna E., and Kreisel, Andreas. Fri . "Nematicity, magnetism and superconductivity in FeSe". United States. https://doi.org/10.1088/1361-648X/aa9caa. https://www.osti.gov/servlets/purl/1415833.
@article{osti_1415833,
title = {Nematicity, magnetism and superconductivity in FeSe},
author = {Bohmer, Anna E. and Kreisel, Andreas},
abstractNote = {Iron-based superconductors are well known for their complex interplay between structure, magnetism and superconductivity. FeSe offers a particularly fascinating example. This material has been intensely discussed because of its extended nematic phase, whose relationship with magnetism is not obvious. Superconductivity in FeSe is highly tunable, with the superconducting transition temperature, T c, ranging from 8 K in bulk single crystals at ambient pressure to almost 40 K under pressure or in intercalated systems, and to even higher temperatures in thin films. In this topical review, we present an overview of nematicity, magnetism and superconductivity, and discuss the interplay of these phases in FeSe. We focus on bulk FeSe and the effects of physical pressure and chemical substitutions as tuning parameters. In conclusion, the experimental results are discussed in the context of the well-studied iron-pnictide superconductors and interpretations from theoretical approaches are presented.},
doi = {10.1088/1361-648X/aa9caa},
journal = {Journal of Physics. Condensed Matter},
number = 2,
volume = 30,
place = {United States},
year = {Fri Dec 15 00:00:00 EST 2017},
month = {Fri Dec 15 00:00:00 EST 2017}
}

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Works referenced in this record:

Metamorphoses of electronic structure of FeSe-based superconductors (Review Article)
journal, November 2016

  • Pustovit, Yu. V.; Kordyuk, A. A.
  • Low Temperature Physics, Vol. 42, Issue 11
  • DOI: 10.1063/1.4969896

Highly anisotropic superconducting gaps and possible evidence of antiferromagnetic order in FeSe single crystals
journal, August 2017


Ab initio perspective on structural and electronic properties of iron-based superconductors
journal, July 2016

  • Guterding, Daniel; Backes, Steffen; Tomić, Milan
  • physica status solidi (b), Vol. 254, Issue 1
  • DOI: 10.1002/pssb.201600164

Effect of magnetic frustration on nematicity and superconductivity in iron chalcogenides
journal, August 2015

  • Glasbrenner, J. K.; Mazin, I. I.; Jeschke, Harald O.
  • Nature Physics, Vol. 11, Issue 11
  • DOI: 10.1038/nphys3434

Spin excitations in a model of FeSe with orbital ordering
journal, December 2015


Pairing symmetry and pairing state in ferropnictides: Theoretical overview
journal, May 2009


Nematic Susceptibility of Hole-Doped and Electron-Doped Ba F e 2 As 2 Iron-Based Superconductors from Shear Modulus Measurements
journal, January 2014


Observation of superconductivity at 30∼46K in AxFe2Se2(A = Li, Na, Ba, Sr, Ca, Yb and Eu)
journal, May 2012

  • Ying, T. P.; Chen, X. L.; Wang, G.
  • Scientific Reports, Vol. 2, Issue 1
  • DOI: 10.1038/srep00426

Suppression of Superconductivity by Twin Boundaries in FeSe
journal, September 2012


Phase diagram of Ba 1 x K x Fe 2 As 2
journal, May 2012


Superconductivity in an electron band just above the Fermi level: possible route to BCS-BEC superconductivity
journal, February 2014

  • Okazaki, K.; Ito, Y.; Ota, Y.
  • Scientific Reports, Vol. 4, Issue 1
  • DOI: 10.1038/srep04109

Magnetic ground state of FeSe
journal, July 2016

  • Wang, Qisi; Shen, Yao; Pan, Bingying
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms12182

NMR evidence for static local nematicity and its cooperative interplay with low-energy magnetic fluctuations in FeSe under pressure
journal, November 2017


Effect of nematic ordering on electronic structure of FeSe
journal, November 2016

  • Fedorov, A.; Yaresko, A.; Kim, T. K.
  • Scientific Reports, Vol. 6, Issue 1
  • DOI: 10.1038/srep36834

Shallow pockets and very strong coupling superconductivity in FeSexTe1−x
journal, February 2012

  • Lubashevsky, Y.; Lahoud, E.; Chashka, K.
  • Nature Physics, Vol. 8, Issue 4
  • DOI: 10.1038/nphys2216

The development of the superconducting PbO-type β-FeSe and related compounds
journal, May 2009


Reconstruction of Band Structure Induced by Electronic Nematicity in an FeSe Superconductor
journal, December 2014


Nematic quantum critical point without magnetism in FeSe 1− x S x superconductors
journal, July 2016

  • Hosoi, Suguru; Matsuura, Kohei; Ishida, Kousuke
  • Proceedings of the National Academy of Sciences, Vol. 113, Issue 29
  • DOI: 10.1073/pnas.1605806113

Na 23 and As 75 NMR study of antiferromagnetism and spin fluctuations in NaFeAs single crystals
journal, April 2011


Synthesis, crystal structure, and magnetism of β -Fe 1.00 ( 2 ) Se 1.00 ( 3 ) single crystals
journal, June 2011


Pressure Induced Stripe-Order Antiferromagnetism and First-Order Phase Transition in Fese
journal, November 2016


Orbital-Selective Superconductivity and the Effect of Lattice Distortion in Iron-Based Superconductors
journal, July 2011

  • Arakawa, Naoya; Ogata, Masao
  • Journal of the Physical Society of Japan, Vol. 80, Issue 7
  • DOI: 10.1143/JPSJ.80.074704

Extreme sensitivity of superconductivity to stoichiometry in Fe 1 + δ Se
journal, January 2009


Electronic anisotropies revealed by detwinned angle-resolved photo-emission spectroscopy measurements of FeSe
journal, October 2017

  • Watson, Matthew D.; Haghighirad, Amir A.; Rhodes, Luke C.
  • New Journal of Physics, Vol. 19, Issue 10
  • DOI: 10.1088/1367-2630/aa8a04

Direct Observation of Nodes and Twofold Symmetry in FeSe Superconductor
journal, June 2011


The fese (ironselenium) system
journal, June 1991


Pressure-Induced Antiferromagnetic Transition and Phase Diagram in FeSe
journal, June 2015

  • Terashima, Taichi; Kikugawa, Naoki; Kasahara, Shigeru
  • Journal of the Physical Society of Japan, Vol. 84, Issue 6
  • DOI: 10.7566/JPSJ.84.063701

Orbital Selective Spin Excitations and their Impact on Superconductivity of LiFe 1 x Co x As
journal, June 2016


Anisotropic charge dynamics in detwinned Ba(Fe 1-x Co x ) 2 As 2
journal, February 2011


Nematicity and quantum paramagnetism in FeSe
journal, September 2015

  • Wang, Fa; Kivelson, Steven A.; Lee, Dung-Hai
  • Nature Physics, Vol. 11, Issue 11
  • DOI: 10.1038/nphys3456

Maximizing T c by tuning nematicity and magnetism in FeSe1−x S x superconductors
journal, October 2017


Charge nematicity and electronic Raman scattering in iron-based superconductors
journal, January 2016


Commonalities in phase and mode
journal, April 2009


Enhanced superconducting transition temperature in hyper-interlayer-expanded FeSe despite the suppressed electronic nematic order and spin fluctuations
journal, September 2015


Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossover
journal, September 2016

  • Kasahara, S.; Yamashita, T.; Shi, A.
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms12843

Highly Anisotropic and Twofold Symmetric Superconducting Gap in Nematically Ordered FeSe 0.93 S 0.07
journal, October 2016


Monolayer FeSe on SrTiO 3
journal, March 2017


Superconducting and normal phases of FeSe single crystals at high pressure
journal, May 2009


Strong cooperative coupling of pressure-induced magnetic order and nematicity in FeSe
journal, September 2016

  • Kothapalli, K.; Böhmer, A. E.; Jayasekara, W. T.
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms12728

Electronic nematic susceptibility of iron-based superconductors
journal, January 2016


A debated origin
journal, January 2016


Symmetry-breaking orbital anisotropy observed for detwinned Ba(Fe1-xCox)2As2 above the spin density wave transition
journal, April 2011

  • Yi, M.; Lu, D.; Chu, J. -H.
  • Proceedings of the National Academy of Sciences, Vol. 108, Issue 17
  • DOI: 10.1073/pnas.1015572108

Temperature dependence of lower critical field H c 1 ( T ) shows nodeless superconductivity in FeSe
journal, November 2013


Quantum oscillations and upper critical magnetic field of the iron-based superconductor FeSe
journal, January 2015


Nematic spin correlations in the tetragonal state of uniaxial-strained BaFe2-xNixAs2
journal, July 2014


Superconductivity and magnetism in 11-structure iron chalcogenides in relation to the iron pnictides
journal, October 2012


Magnetic excitations in iron chalcogenide superconductors
journal, October 2012


Physics and chemistry of layered chalcogenide superconductors
journal, October 2012

  • Deguchi, Keita; Takano, Yoshihiko; Mizuguchi, Yoshikazu
  • Science and Technology of Advanced Materials, Vol. 13, Issue 5
  • DOI: 10.1088/1468-6996/13/5/054303

Structural and physical properties of FeSe crystals fabricated by the chemical vapor transport method
journal, December 2010


Lattice distortion and stripelike antiferromagnetic order in Ca 10 ( Pt 3 As 8 )( Fe 2 As 2 ) 5
journal, September 2014


Comparison of Ab initio Low-Energy Models for LaFePO, LaFeAsO, BaFe 2 As 2 , LiFeAs, FeSe, and FeTe: Electron Correlation and Covalency
journal, April 2010

  • Miyake, Takashi; Nakamura, Kazuma; Arita, Ryotaro
  • Journal of the Physical Society of Japan, Vol. 79, Issue 4
  • DOI: 10.1143/JPSJ.79.044705

Weakening of the diamagnetic shielding in FeSe 1 x S x at high pressures
journal, July 2017


Formation of Hubbard-like bands as a fingerprint of strong electron-electron interactions in FeSe
journal, February 2017


Electronic and magnetic phase diagram of β-Fe1.01Se with superconductivity at 36.7 K under pressure
journal, June 2009

  • Medvedev, S.; McQueen, T. M.; Troyan, I. A.
  • Nature Materials, Vol. 8, Issue 8
  • DOI: 10.1038/nmat2491

Study of high-quality superconducting FeSe single crystals: crossover in electronic transport from a metallic to an activated regime above 350 K
journal, August 2015


Nematicity and Magnetism in FeSe and Other Families of Fe-Based Superconductors
journal, June 2016


Robust short-range-ordered nematicity in FeSe evidenced by high-pressure NMR
journal, September 2017


Anion height dependence of T c for the Fe-based superconductor
journal, April 2010


Origin of the Tetragonal-to-Orthorhombic Phase Transition in FeSe: A Combined Thermodynamic and NMR Study of Nematicity
journal, January 2015


How Correlated is the FeSe / SrTiO 3 System?
journal, August 2017


Field-induced superconducting phase of FeSe in the BCS-BEC cross-over
journal, November 2014

  • Kasahara, Shigeru; Watashige, Tatsuya; Hanaguri, Tetsuo
  • Proceedings of the National Academy of Sciences, Vol. 111, Issue 46
  • DOI: 10.1073/pnas.1413477111

The crystal structure of
journal, March 2010


Unveiling the hidden nematicity and spin subsystem in FeSe
journal, June 2017


Scaling between magnetic field and temperature in the high-temperature superconductor BaFe2(As1−xPx)2
journal, May 2016

  • Hayes, Ian M.; McDonald, Ross D.; Breznay, Nicholas P.
  • Nature Physics, Vol. 12, Issue 10
  • DOI: 10.1038/nphys3773

Strong-coupling superconductivity revealed by scanning tunneling microscope in tetragonal FeS
journal, July 2016


Stripes developed at the strong limit of nematicity in FeSe film
journal, July 2017

  • Li, Wei; Zhang, Yan; Deng, Peng
  • Nature Physics, Vol. 13, Issue 10
  • DOI: 10.1038/nphys4186

Variation of transition temperatures and residual resistivity ratio in vapor-grown FeSe
journal, July 2016


Superconducting gap structure of FeSe
journal, March 2017

  • Jiao, Lin; Huang, Chien-Lung; Rößler, Sahana
  • Scientific Reports, Vol. 7, Issue 1
  • DOI: 10.1038/srep44024

Iron-based superconductors: Current status of materials and pairing mechanism
journal, July 2015


Strong anisotropy in nearly ideal tetrahedral superconducting FeS single crystals
journal, March 2016

  • Borg, Christopher K. H.; Zhou, Xiuquan; Eckberg, Christopher
  • Physical Review B, Vol. 93, Issue 9
  • DOI: 10.1103/PhysRevB.93.094522

Unconventional pairing in the iron arsenide superconductors
journal, April 2010


Robustness of a quasiparticle interference test for sign-changing gaps in multiband superconductors
journal, May 2017

  • Martiny, Johannes H. J.; Kreisel, Andreas; Hirschfeld, P. J.
  • Physical Review B, Vol. 95, Issue 18
  • DOI: 10.1103/PhysRevB.95.184507

Impurity-induced bound states inside the superconducting gap of FeSe
journal, September 2017


Structural-transition-induced quasi-two-dimensional Fermi surface in FeSe
journal, October 2016


Superconductivity at 27K in tetragonal FeSe under high pressure
journal, October 2008

  • Mizuguchi, Yoshikazu; Tomioka, Fumiaki; Tsuda, Shunsuke
  • Applied Physics Letters, Vol. 93, Issue 15
  • DOI: 10.1063/1.3000616

Control of magnetic, nonmagnetic, and superconducting states in annealed Ca(Fe 1 x Co x ) 2 As 2
journal, June 2012


Crystal structure of the new FeSe1−x superconductor
journal, January 2008

  • Margadonna, Serena; Takabayashi, Yasuhiro; McDonald, Martin T.
  • Chemical Communications, Issue 43
  • DOI: 10.1039/b813076k

Highly mobile carriers in iron-based superconductors
journal, February 2017

  • Ovchenkov, Y. A.; Chareev, D. A.; Kulbachinskii, V. A.
  • Superconductor Science and Technology, Vol. 30, Issue 3
  • DOI: 10.1088/1361-6668/aa570a

Why Does Undoped FeSe Become a High- T c Superconductor under Pressure?
journal, April 2009


Single crystal growth and characterization of tetragonal FeSe1−x superconductors
journal, January 2013

  • Chareev, Dmitriy; Osadchii, Evgeniy; Kuzmicheva, Tatiana
  • CrystEngComm, Vol. 15, Issue 10
  • DOI: 10.1039/c2ce26857d

Origin of the Resistivity Anisotropy in the Nematic Phase of FeSe
journal, September 2016


Density functional study of FeS, FeSe, and FeTe: Electronic structure, magnetism, phonons, and superconductivity
journal, October 2008


Emergence of the nematic electronic state in FeSe
journal, April 2015


Pressure evolution of the low-temperature crystal structure and bonding of the superconductor FeSe ( T c = 37 K )
journal, August 2009


Substitution Effects on FeSe Superconductor
journal, July 2009

  • Mizuguchi, Yoshikazu; Tomioka, Fumiaki; Tsuda, Shunsuke
  • Journal of the Physical Society of Japan, Vol. 78, Issue 7
  • DOI: 10.1143/JPSJ.78.074712

Theoretical evidence for strong correlations and incoherent metallic state in FeSe
journal, August 2010


Magnetic order close to superconductivity in the iron-based layered LaO1-xF x FeAs systems
journal, May 2008

  • de la Cruz, Clarina; Huang, Q.; Lynn, J. W.
  • Nature, Vol. 453, Issue 7197
  • DOI: 10.1038/nature07057

Iron-Based Layered Superconductor La[O 1- x F x ]FeAs ( x = 0.05−0.12) with T c = 26 K
journal, March 2008

  • Kamihara, Yoichi; Watanabe, Takumi; Hirano, Masahiro
  • Journal of the American Chemical Society, Vol. 130, Issue 11
  • DOI: 10.1021/ja800073m

Superconductivity in FeSe Thin Films Driven by the Interplay between Nematic Fluctuations and Spin-Orbit Coupling
journal, November 2016


Superconductivity pairing mechanism from cobalt impurity doping in FeSe: Spin ( s ± ) or orbital ( s + + ) fluctuation
journal, January 2016


Precise Pressure Dependence of the Superconducting Transition Temperature of FeSe: Resistivity and 77 Se-NMR Study
journal, June 2009

  • Masaki, Satoru; Kotegawa, Hisashi; Hara, Yudai
  • Journal of the Physical Society of Japan, Vol. 78, Issue 6
  • DOI: 10.1143/JPSJ.78.063704

Fermi surface reconstruction in FeSe under high pressure
journal, March 2016


Divergent Nematic Susceptibility in an Iron Arsenide Superconductor
journal, August 2012


Origin of nematic order in FeSe
journal, May 2015

  • Chubukov, Andrey V.; Fernandes, Rafael M.; Schmalian, Joerg
  • Physical Review B, Vol. 91, Issue 20
  • DOI: 10.1103/physrevb.91.201105

Spin excitations and the Fermi surface of superconducting FeS
journal, March 2017


High-temperature superconductivity in iron-based materials
journal, August 2010

  • Paglione, Johnpierre; Greene, Richard L.
  • Nature Physics, Vol. 6, Issue 9
  • DOI: 10.1038/nphys1759

Control of the Competition between a Magnetic Phase and a Superconducting Phase in Cobalt-Doped and Nickel-Doped NaFeAs Using Electron Count
journal, February 2010


Anomalous Suppression of the Orthorhombic Lattice Distortion in Superconducting Ba ( Fe 1 x Co x ) 2 As 2 Single Crystals
journal, February 2010


Charge-induced nematicity in FeSe
journal, August 2016

  • Massat, Pierre; Farina, Donato; Paul, Indranil
  • Proceedings of the National Academy of Sciences, Vol. 113, Issue 33
  • DOI: 10.1073/pnas.1606562113

Nematic Electronic Structure in the “Parent” State of the Iron-Based Superconductor Ca(Fe 1– x Co x ) 2 As 2
journal, January 2010


Superconductivity in alkali metal intercalated iron selenides
journal, June 2016


Shifts and Splittings of the Hole Bands in the Nematic Phase of FeSe
journal, May 2017

  • Watson, Matthew D.; Haghighirad, Amir A.; Takita, Hitoshi
  • Journal of the Physical Society of Japan, Vol. 86, Issue 5
  • DOI: 10.7566/JPSJ.86.053703

Suppression of electronic correlations by chemical pressure from FeSe to FeS
journal, September 2017


Anomalous superfluid density in quantum critical superconductors
journal, February 2013

  • Hashimoto, Kenichiro; Mizukami, Yuta; Katsumata, Ryo
  • Proceedings of the National Academy of Sciences, Vol. 110, Issue 9
  • DOI: 10.1073/pnas.1221976110

Extraordinary Doping Effects on Quasiparticle Scattering and Bandwidth in Iron-Based Superconductors
journal, September 2014


Superconductivity in the PbO-type structure  -FeSe
journal, September 2008

  • Hsu, F. -C.; Luo, J. -Y.; Yeh, K. -W.
  • Proceedings of the National Academy of Sciences, Vol. 105, Issue 38
  • DOI: 10.1073/pnas.0807325105

Crystal and Electronic Structure of FeSe at High Pressure and Low Temperature
journal, October 2010

  • Kumar, Ravhi S.; Zhang, Yi; Sinogeikin, Stanislav
  • The Journal of Physical Chemistry B, Vol. 114, Issue 39
  • DOI: 10.1021/jp1060446

Tight-binding models for the iron-based superconductors
journal, September 2009


Suppression of orbital ordering by chemical pressure in FeSe 1 x S x
journal, September 2015


Kinetic frustration and the nature of the magnetic and paramagnetic states in iron pnictides and iron chalcogenides
journal, September 2011

  • Yin, Z. P.; Haule, K.; Kotliar, G.
  • Nature Materials, Vol. 10, Issue 12
  • DOI: 10.1038/nmat3120

High-temperature superconductivity (T c onset at 34 K) in the high-pressure orthorhombic phase of FeSe
journal, April 2009


Strong ( π , 0 ) spin fluctuations in β FeSe observed by neutron spectroscopy
journal, May 2015


Structural transition and superconductivity in hydrothermally synthesized FeX (X = S, Se)
journal, January 2016

  • Pachmayr, U.; Fehn, N.; Johrendt, D.
  • Chemical Communications, Vol. 52, Issue 1
  • DOI: 10.1039/C5CC07739G

Effect of electron correlations on the electronic structure and phase stability of FeSe upon lattice expansion
journal, July 2017


Enhancement of the superconducting transition temperature of FeSe by intercalation of a molecular spacer layer
journal, October 2012

  • Burrard-Lucas, Matthew; Free, David G.; Sedlmaier, Stefan J.
  • Nature Materials, Vol. 12, Issue 1
  • DOI: 10.1038/nmat3464

What drives nematic order in iron-based superconductors?
journal, January 2014

  • Fernandes, R. M.; Chubukov, A. V.; Schmalian, J.
  • Nature Physics, Vol. 10, Issue 2
  • DOI: 10.1038/nphys2877

In-Plane Resistivity Anisotropy in an Underdoped Iron Arsenide Superconductor
journal, August 2010


Synthesis, crystal structure, and chemical stability of the superconductor FeSe 1 x
journal, July 2009


First-order structural transition in the magnetically ordered phase of Fe 1.13 Te
journal, November 2011


Observation of Superconductivity in Tetragonal FeS
journal, August 2015

  • Lai, Xiaofang; Zhang, Hui; Wang, Yingqi
  • Journal of the American Chemical Society, Vol. 137, Issue 32
  • DOI: 10.1021/jacs.5b06687

Eisenbasierte Vielfalt: Unkonventionelle Hochtemperatur-Supraleitung
journal, March 2017


NMR Search for the Spin Nematic State in a LaFeAsO Single Crystal
journal, December 2012


Structure–properties correlations in Fe chalcogenide superconductors
journal, January 2012

  • Malavasi, Lorenzo; Margadonna, Serena
  • Chemical Society Reviews, Vol. 41, Issue 10
  • DOI: 10.1039/c2cs35021a

Anomalous temperature evolution of the electronic structure of FeSe
journal, September 2017


Nodal superconductivity in FeS: Evidence from quasiparticle heat transport
journal, September 2016


Strongly enhanced temperature dependence of the chemical potential in FeSe
journal, May 2017


Orbital selective pairing and gap structures of iron-based superconductors
journal, May 2017


Manifestations of nematic degrees of freedom in the magnetic, elastic, and superconducting properties of the iron pnictides
journal, July 2012


Superconducting gaps in FeSe studied by soft point-contact Andreev reflection spectroscopy
journal, September 2017


Spin dynamics and orbital-antiphase pairing symmetry in iron-based superconductors
journal, October 2014

  • Yin, Z. P.; Haule, K.; Kotliar, G.
  • Nature Physics, Vol. 10, Issue 11
  • DOI: 10.1038/nphys3116

Superconductivity above 100 K in single-layer FeSe films on doped SrTiO3
journal, November 2014

  • Ge, Jian-Feng; Liu, Zhi-Long; Liu, Canhua
  • Nature Materials, Vol. 14, Issue 3
  • DOI: 10.1038/nmat4153

Direct observation of spin–orbit coupling in iron-based superconductors
journal, December 2015

  • Borisenko, S. V.; Evtushinsky, D. V.; Liu, Z. -H.
  • Nature Physics, Vol. 12, Issue 4
  • DOI: 10.1038/nphys3594

Orbital-driven nematicity in FeSe
journal, November 2014

  • Baek, S-H.; Efremov, D. V.; Ok, J. M.
  • Nature Materials, Vol. 14, Issue 2
  • DOI: 10.1038/nmat4138

Lack of coupling between superconductivity and orthorhombic distortion in stoichiometric single-crystalline FeSe
journal, May 2013


Acoustic characteristics of FeSe single crystals
journal, March 2013


Structural Phase Transitions and Superconductivity in Fe 1+δ Se 0.57 Te 0.43 at Ambient and Elevated Pressures
journal, November 2009

  • Gresty, Nathalie C.; Takabayashi, Yasuhiro; Ganin, Alexey Y.
  • Journal of the American Chemical Society, Vol. 131, Issue 46
  • DOI: 10.1021/ja907345x

Ubiquitous signatures of nematic quantum criticality in optimally doped Fe-based superconductors
journal, May 2016


Unusual band renormalization in the simplest iron-based superconductor FeSe 1 x
journal, June 2014


Dome-shaped magnetic order competing with high-temperature superconductivity at high pressures in FeSe
journal, July 2016

  • Sun, J. P.; Matsuura, K.; Ye, G. Z.
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms12146

Coexistence of low-moment magnetism and superconductivity in tetragonal FeS and suppression of T c under pressure
journal, April 2016


In-plane electronic anisotropy of underdoped ‘122’ Fe-arsenide superconductors revealed by measurements of detwinned single crystals
journal, September 2011


Superconductivity close to magnetic instability in Fe ( Se 1 x Te x ) 0.82
journal, December 2008


Spin Ferroquadrupolar Order in the Nematic Phase of FeSe
journal, June 2016


Spectral properties of transition metal pnictides and chalcogenides: Angle-resolved photoemission spectroscopy and dynamical mean-field theory
journal, January 2016

  • van Roekeghem, Ambroise; Richard, Pierre; Ding, Hong
  • Comptes Rendus Physique, Vol. 17, Issue 1-2
  • DOI: 10.1016/j.crhy.2015.11.003

Femtosecond electron-phonon lock-in by photoemission and x-ray free-electron laser
journal, July 2017


Pressure-induced high- T c superconducting phase in FeSe: Correlation between anion height and T c
journal, May 2010


Observation of Incipient Charge Nematicity in Ba ( Fe 1 X Co X ) 2 As 2
journal, December 2013


Symmetry-unprotected nodes or gap minima in the s + + state of monocrystalline FeSe
journal, October 2017


Growth and superconductivity of FeSex crystals
journal, February 2009

  • Patel, U.; Hua, J.; Yu, S. H.
  • Applied Physics Letters, Vol. 94, Issue 8
  • DOI: 10.1063/1.3093838

Nonmonotonic pressure evolution of the upper critical field in superconducting FeSe
journal, February 2016

  • Kaluarachchi, Udhara S.; Taufour, Valentin; Böhmer, Anna E.
  • Physical Review B, Vol. 93, Issue 6
  • DOI: 10.1103/PhysRevB.93.064503

Strong interplay between stripe spin fluctuations, nematicity and superconductivity in FeSe
journal, December 2015

  • Wang, Qisi; Shen, Yao; Pan, Bingying
  • Nature Materials, Vol. 15, Issue 2
  • DOI: 10.1038/nmat4492

Magnetic interactions in iron superconductors: A review
journal, January 2016

  • Bascones, Elena; Valenzuela, Belén; Calderón, Maria José
  • Comptes Rendus Physique, Vol. 17, Issue 1-2
  • DOI: 10.1016/j.crhy.2015.05.004

FeAs-Based Superconductivity: A Case Study of the Effects of Transition Metal Doping on BaFe 2 As 2
journal, August 2010


Superconductivity-enhanced nematicity and “ s + d ” gap symmetry in Fe(Se 1−x S x )
journal, July 2016

  • Wang, Liran; Hardy, Frédéric; Wolf, Thomas
  • physica status solidi (b), Vol. 254, Issue 1
  • DOI: 10.1002/pssb.201600153

Nematic and superconducting order in a three-band model for the iron superconductors: Nematicity in iron superconductors
journal, September 2016


Discovery of orbital-selective Cooper pairing in FeSe
journal, July 2017


Lifting of xz / yz orbital degeneracy at the structural transition in detwinned FeSe
journal, September 2014


Direct imaging of the structural domains in the iron pnictides A Fe 2 As 2 ( A = Ca , Sr , Ba )
journal, May 2009


Nematicity and in-plane anisotropy of superconductivity in β FeSe detected by Se 77 nuclear magnetic resonance
journal, May 2016


Evidence for unidirectional nematic bond ordering in FeSe
journal, November 2016


Unconventional Superconductivity and Antiferromagnetic Quantum Critical Behavior in the Isovalent-Doped BaFe 2 ( As 1 x P x ) 2
journal, September 2010


Anomalous critical fields in quantum critical superconductors
journal, December 2014

  • Putzke, C.; Walmsley, P.; Fletcher, J. D.
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms6679

The puzzle of high temperature superconductivity in layered iron pnictides and chalcogenides
journal, October 2010


Superconductivity in iron compounds
journal, December 2011


Physical and magnetic properties of Ba ( Fe 1 x Ru x ) 2 As 2 single crystals
journal, July 2010


Phase diagrams of Ba ( Fe 1 x M x ) 2 As 2 single crystals ( M = Rh and Pd)
journal, July 2009


Character of the structural and magnetic phase transitions in the parent and electron-doped BaFe 2 As 2 compounds
journal, April 2011


Tetragonal-to-Orthorhombic Structural Phase Transition at 90 K in the Superconductor Fe 1.01 Se
journal, July 2009


Pressure Induced Static Magnetic Order in Superconducting FeSe 1 x
journal, February 2010


Enhanced Superconductivity on the Tetragonal Lattice in FeSe under Hydrostatic Pressure
journal, January 2014

  • Miyoshi, Kiyotaka; Morishita, Koh; Mutou, Eriko
  • Journal of the Physical Society of Japan, Vol. 83, Issue 1
  • DOI: 10.7566/JPSJ.83.013702

Coexistence of superconductivity and magnetism in FeSe 1 x under pressure
journal, February 2012


Tunable ( δ π , δ π )-Type Antiferromagnetic Order in α -Fe(Te,Se) Superconductors
journal, June 2009


High-temperature superconductivity in FeSe monolayers
journal, October 2016


Molecular-beam epitaxy and robust superconductivity of stoichiometric FeSe crystalline films on bilayer graphene
journal, July 2011


Review of Fe Chalcogenides as the Simplest Fe-Based Superconductor
journal, October 2010

  • Mizuguchi, Yoshikazu; Takano, Yoshihiko
  • Journal of the Physical Society of Japan, Vol. 79, Issue 10
  • DOI: 10.1143/JPSJ.79.102001

Magnetoelastic coupling in the phase diagram of Ba 1 x K x Fe 2 As 2 as seen via neutron diffraction
journal, May 2011


Evidence for Unconventional Superconductivity in Arsenic-Free Iron-Based Superconductor FeSe: A 77 Se-NMR Study
journal, November 2008

  • Kotegawa, Hisashi; Masaki, Satoru; Awai, Yoshiki
  • Journal of the Physical Society of Japan, Vol. 77, Issue 11
  • DOI: 10.1143/JPSJ.77.113703

Optical anisotropy in the electronic nematic phase of FeSe
journal, September 2017


Effects of Nematic Fluctuations on the Elastic Properties of Iron Arsenide Superconductors
journal, October 2010


Momentum-dependent sign inversion of orbital order in superconducting FeSe
journal, November 2015


Resistivity and magnetoresistance of FeSe single crystals under helium-gas pressure
journal, May 2015


Magnetotransport study of the pressure-induced antiferromagnetic phase in FeSe
journal, May 2016


Dichotomy between the Hole and Electron Behavior in Multiband Superconductor FeSe Probed by Ultrahigh Magnetic Fields
journal, July 2015


Anomalous Fermi surface in FeSe seen by Shubnikov–de Haas oscillation measurements
journal, October 2014


Observation of two distinct d x z / d y z band splittings in FeSe
journal, June 2015


Orbital-dependent Fermi surface shrinking as a fingerprint of nematicity in FeSe
journal, October 2016


Prominent Role of Spin-Orbit Coupling in FeSe Revealed by Inelastic Neutron Scattering
journal, May 2017


Complex biphase nature of the superconducting dome of the FeSe phase diagram
journal, July 2017


Pressure-induced magnetic order in FeSe: A muon spin rotation study
journal, May 2017


Coexistence of isotropic and extended s -wave order parameters in FeSe as revealed by low-temperature specific heat
journal, December 2011


Thermal Conductivity of the Iron-Based Superconductor FeSe: Nodeless Gap with a Strong Two-Band Character
journal, August 2016


Coexistence of Replica Bands and Superconductivity in FeSe Monolayer Films
journal, February 2017


Robust determination of the superconducting gap sign structure via quasiparticle interference
journal, November 2015


Quasiparticle Excitations in the Superconducting State of FeSe Probed by Thermal Hall Conductivity in the Vicinity of the BCS–BEC Crossover
journal, January 2017

  • Watashige, Tatsuya; Arsenijević, Stevan; Yamashita, Takuya
  • Journal of the Physical Society of Japan, Vol. 86, Issue 1
  • DOI: 10.7566/JPSJ.86.014707

Anisotropic vortex lattice structures in the FeSe superconductor
journal, March 2012


Enhancement of superconducting transition temperature by pointlike disorder and anisotropic energy gap in FeSe single crystals
journal, August 2016


Low-temperature phase diagram of Fe 1 + y Te studied using x-ray diffraction
journal, September 2013


Impurity scattering effects on the superconducting properties and the tetragonal-to-orthorhombic phase transition in FeSe
journal, June 2016


Multiband superconductivity and large anisotropy in FeS crystals
journal, April 2016


Nodal superconducting gap in tetragonal FeS
journal, March 2016


Dome of magnetic order inside the nematic phase of sulfur-substituted FeSe under pressure
journal, July 2017


Magnetism, Superconductivity, and Spontaneous Orbital Order in Iron-Based Superconductors: Which Comes First and Why?
journal, December 2016


Interplay of nematic and magnetic orders in FeSe under pressure
journal, March 2017


Nematic antiferromagnetic states in bulk FeSe
journal, May 2016


Model of Electronic Structure and Superconductivity in Orbitally Ordered FeSe
journal, July 2015


Sign-Reversing Orbital Polarization in the Nematic Phase of FeSe due to the C 2 Symmetry Breaking in the Self-Energy
journal, June 2016


Interatomic Coulomb interaction and electron nematic bond order in FeSe
journal, March 2016


Observation of Double-Dome Superconductivity in Potassium-Doped FeSe Thin Films
journal, April 2016


Pressure induced static magnetic order in superconducting FeSe_{1-x}
text, January 2010

  • Bendele, M.; Amato, A.; Conder, K.
  • American Physical Society
  • DOI: 10.5167/uzh-45277

Effect of nematic ordering on electronic structure of FeSe
text, January 2016


Substitution Effects on FeSe Superconductor
text, January 2008


Anion height dependence of Tc for the Fe-based superconductor
text, January 2010


High-temperature superconductivity in iron-based materials
text, January 2010


Shallow pockets and very strong coupling superconductivity in FeSe_xTe_1-x
text, January 2011


Anisotropic vortex lattice structures in the FeSe superconductor
text, January 2011


Anomalous superfluid density in quantum critical superconductors
text, January 2013


Direct observation of spin-orbit coupling in iron-based superconductors
text, January 2014


Field-induced superconducting phase of FeSe in the BCS-BEC cross-over
text, January 2014


Structural transition and superconductivity in hydrothermally synthesized FeX (X = S, Se)
text, January 2015


Spin excitations in a model of FeSe with orbital ordering
text, January 2015


Strong anisotropy in nearly ideal-tetrahedral superconducting FeS single crystals
text, January 2015


Unveiling the hidden nematicity and spin subsystem in FeSe
text, January 2016


Nematic quantum critical point without magnetism in FeSe1-xSx superconductors
text, January 2016


Interplay of nematic and magnetic orders in FeSe under pressure
text, January 2016


Anomalous temperature evolution of the electronic structure of FeSe
text, January 2017


Strongly enhanced temperature dependence of the chemical potential in FeSe
text, January 2017


Monolayer FeSe on SrTiO$_3$
text, January 2017


Suppression of electronic correlations by chemical pressure from FeSe to FeS
text, January 2017


Works referencing / citing this record:

Nematicity and superconductivity in orthorhombic superconductor N a 0.35 ( C 3 N 2 H 10 ) 0.426 F e 2 S e 2
journal, November 2018


Imaging anisotropic vortex dynamics in FeSe
journal, July 2019


Role of the Fermi surface for the pressure-tuned nematic transition in the BaFe 2 As 2 family
journal, August 2019


Disorder-induced electronic nematicity
journal, August 2019


Lattice dynamics in FeSe via inelastic x-ray scattering and first-principles calculations
journal, January 2020


Tuning the interplay between nematicity and spin fluctuations in Na1−xLi x FeAs superconductors
journal, May 2018


Magnetoelastoresistance in WTe 2 : Exploring electronic structure and extremely large magnetoresistance under strain
journal, December 2019

  • Jo, Na Hyun; Wang, Lin-Lin; Orth, Peter P.
  • Proceedings of the National Academy of Sciences, Vol. 116, Issue 51
  • DOI: 10.1073/pnas.1910695116

A novel metastable state magnetic phase of monolayer FeSe
journal, March 2018

  • Meng, Lijun; Yu, Jun; Peng, Haiyan
  • Journal of Physics: Condensed Matter, Vol. 30, Issue 15
  • DOI: 10.1088/1361-648x/aab40d

Measurements of elastoresistance under pressure by combining in-situ tunable quasi-uniaxial stress with hydrostatic pressure
journal, February 2020

  • Gati, Elena; Xiang, Li; Bud’ko, Sergey L.
  • Review of Scientific Instruments, Vol. 91, Issue 2
  • DOI: 10.1063/1.5139437

Probing the reconstructed Fermi surface of antiferromagnetic $BaFe_{2}As_{2}$ in one domain
text, January 2019

  • Watson, Matthew D.; Dudin, Pavel; Rhodes, Luke C.
  • Deutsches Elektronen-Synchrotron, DESY, Hamburg
  • DOI: 10.3204/pubdb-2019-05602

Theory of two-fluid metallicity in superconducting FeSe at high pressure
journal, September 2019


Nematicity of correlated systems driven by anisotropic chemical phase separation
text, January 2018


Orbital transmutation and the electronic spectrum of FeSe in the nematic phase
text, January 2019