Robust accidental nodes and zeros and critical quasiparticle scaling in iron-based multiband superconductors

Stanev, Valentin; Alexandrov, Boian S.; Nikolić, Predrag; Tešanović, Zlatko

doi:10.1103/PhysRevB.84.014505

Title: Robust accidental nodes and zeros and critical quasiparticle scaling in iron-based multiband superconductors

Authors:: Stanev, Valentin; Alexandrov, Boian S.; Nikolić, Predrag; Tešanović, Zlatko

Publication Date:: Tue Jul 19 00:00:00 EDT 2011

Sponsoring Org.:: USDOE

OSTI Identifier:: 1099807

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Name: Physical Review B Journal Volume: 84 Journal Issue: 1; Journal ID: ISSN 1098-0121

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Stanev, Valentin, Alexandrov, Boian S., Nikolić, Predrag, and Tešanović, Zlatko. Robust accidental nodes and zeros and critical quasiparticle scaling in iron-based multiband superconductors.  United States: N. p., 2011. 
Web.  doi:10.1103/PhysRevB.84.014505.

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                    Stanev, Valentin, Alexandrov, Boian S., Nikolić, Predrag, & Tešanović, Zlatko. Robust accidental nodes and zeros and critical quasiparticle scaling in iron-based multiband superconductors.  United States.  https://doi.org/10.1103/PhysRevB.84.014505

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                    Stanev, Valentin, Alexandrov, Boian S., Nikolić, Predrag, and Tešanović, Zlatko. Tue .  
"Robust accidental nodes and zeros and critical quasiparticle scaling in iron-based multiband superconductors".  United States.  https://doi.org/10.1103/PhysRevB.84.014505.

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@article{osti_1099807,

  title        = {Robust accidental nodes and zeros and critical quasiparticle scaling in iron-based multiband superconductors},

  author       = {Stanev, Valentin and Alexandrov, Boian S. and Nikolić, Predrag and Tešanović, Zlatko},

  abstractNote = {},

  doi          = {10.1103/PhysRevB.84.014505},

  journal      = {Physical Review B},

  number       = 1,

  volume       = 84,

  place        = {United States},

  year         = {Tue Jul 19 00:00:00 EDT 2011},

  month        = {Tue Jul 19 00:00:00 EDT 2011}

}

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Title: Robust accidental nodes and zeros and critical quasiparticle scaling in iron-based multiband superconductors

Citation Formats

Doping-dependent specific heat study of the superconducting gap in Ba ( Fe 1 − x Co x ) 2 As 2 journal, May 2010

Functional Renormalization-Group Study of the Pairing Symmetry and Pairing Mechanism of the FeAs-Based High-Temperature Superconductor journal, January 2009

Out-of-Plane Momentum and Symmetry-Dependent Energy Gap of the Pnictide Ba 0.6 K 0.4 Fe 2 As 2 Superconductor Revealed by Angle-Resolved Photoemission Spectroscopy journal, September 2010

Nodes in the gap structure of the iron arsenide superconductor Ba ( Fe 1 − x Co x ) 2 As 2 from c -axis heat transport measurements journal, August 2010

Transport properties and determination of the basic parameters of superconductors with overlapping bands journal, May 1973

Momentum dependence and nodes of the superconducting gap in the iron pnictides journal, October 2009

Quasiparticles in the Vortex Lattice of Unconventional Superconductors: Bloch Waves or Landau Levels? journal, January 2000

Unconventional Superconductivity with a Sign Reversal in the Order Parameter of LaFeAsO 1 − x F x journal, July 2008

Calorimetric evidence for nodes in the overdoped Ba(Fe 0.9 Co 0.1 ) 2 As 2 journal, February 2011

Magnetism, superconductivity, and pairing symmetry in iron-based superconductors journal, October 2008

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

Evidence from anisotropic penetration depth for a three-dimensional nodal superconducting gap in single-crystalline Ba ( Fe 1 − x Ni x ) 2 As 2 journal, February 2010

Unconventional Pairing Originating from the Disconnected Fermi Surfaces of Superconducting LaFeAsO 1 − x F x journal, August 2008

Bardeen-Cooper-Schrieffer Theory of Superconductivity in the Case of Overlapping Bands journal, December 1959

Anisotropy of the pairing gap of FeAs-based superconductors induced by spin fluctuations journal, February 2009

Scaling of the Quasiparticle Spectrum for d -wave Superconductors journal, February 1997

Near-degeneracy of several pairing channels in multiorbital models for the Fe pnictides journal, February 2009

Doping evolution of the absolute value of the London penetration depth and superfluid density in single crystals of Ba ( Fe 1 − x Co x ) 2 As 2 journal, August 2010

Valley density-wave and multiband superconductivity in iron-based pnictide superconductors journal, July 2009

Functional renormalization-group study of the doping dependence of pairing symmetry in the iron pnictide superconductors journal, November 2009

Momentum dependence of superconducting gap, strong-coupling dispersion kink, and tightly bound Cooper pairs in the high- T c ( Sr , Ba ) 1 − x ( K , Na ) x Fe 2 As 2 superconductors journal, November 2008

Probing the pairing symmetry of the iron pnictides with electronic Raman scattering journal, May 2009

Preface journal, May 2009

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

Pairing Symmetry in a Two-Orbital Exchange Coupling Model of Oxypnictides journal, November 2008

Superconducting gap symmetry of Ba 0.6 K 0.4 Fe 2 As 2 studied by angle-resolved photoemission spectroscopy journal, March 2009

Quasiparticles and vortices in unconventional superconductors journal, March 2001

Highly anisotropic energy gap in superconducting Ba ( Fe 0.9 Co 0.1 ) 2 As 2 from optical conductivity measurements journal, December 2010

Doping-dependent specific heat study of the superconducting gap in $Ba {({Fe}_{1 - x} {Co}_{x})}_{2} {As}_{2}$
journal, May 2010

Functional Renormalization-Group Study of the Pairing Symmetry and Pairing Mechanism of the FeAs-Based High-Temperature Superconductor
journal, January 2009

Out-of-Plane Momentum and Symmetry-Dependent Energy Gap of the Pnictide ${Ba}_{0.6} K_{0.4} {Fe}_{2} {As}_{2}$ Superconductor Revealed by Angle-Resolved Photoemission Spectroscopy
journal, September 2010

Nodes in the gap structure of the iron arsenide superconductor $Ba {({Fe}_{1 - x} {Co}_{x})}_{2} {As}_{2}$ from $c$ -axis heat transport measurements
journal, August 2010

Transport properties and determination of the basic parameters of superconductors with overlapping bands
journal, May 1973

Momentum dependence and nodes of the superconducting gap in the iron pnictides
journal, October 2009

Quasiparticles in the Vortex Lattice of Unconventional Superconductors: Bloch Waves or Landau Levels?
journal, January 2000

Unconventional Superconductivity with a Sign Reversal in the Order Parameter of ${LaFeAsO}_{1 - x} F_{x}$
journal, July 2008

Calorimetric evidence for nodes in the overdoped Ba(Fe _0.9 Co _0.1 ) ₂ As ₂
journal, February 2011

Magnetism, superconductivity, and pairing symmetry in iron-based superconductors
journal, October 2008

Iron-Based Layered Superconductor La[O _1- _x F _x ]FeAs ( x = 0.05−0.12) with T _c = 26 K
journal, March 2008

Evidence from anisotropic penetration depth for a three-dimensional nodal superconducting gap in single-crystalline $Ba {({Fe}_{1 - x} {Ni}_{x})}_{2} {As}_{2}$
journal, February 2010

Unconventional Pairing Originating from the Disconnected Fermi Surfaces of Superconducting ${LaFeAsO}_{1 - x} F_{x}$
journal, August 2008

Bardeen-Cooper-Schrieffer Theory of Superconductivity in the Case of Overlapping Bands
journal, December 1959

Anisotropy of the pairing gap of FeAs-based superconductors induced by spin fluctuations
journal, February 2009

Scaling of the Quasiparticle Spectrum for $d$ -wave Superconductors
journal, February 1997

Near-degeneracy of several pairing channels in multiorbital models for the Fe pnictides
journal, February 2009

Doping evolution of the absolute value of the London penetration depth and superfluid density in single crystals of $Ba {({Fe}_{1 - x} {Co}_{x})}_{2} {As}_{2}$
journal, August 2010

Valley density-wave and multiband superconductivity in iron-based pnictide superconductors
journal, July 2009

Functional renormalization-group study of the doping dependence of pairing symmetry in the iron pnictide superconductors
journal, November 2009

Momentum dependence of superconducting gap, strong-coupling dispersion kink, and tightly bound Cooper pairs in the high- $T_{c}$ ${(Sr, Ba)}_{1 - x} {(K, Na)}_{x} {Fe}_{2} {As}_{2}$ superconductors
journal, November 2008

Probing the pairing symmetry of the iron pnictides with electronic Raman scattering
journal, May 2009

Preface
journal, May 2009

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

Pairing Symmetry in a Two-Orbital Exchange Coupling Model of Oxypnictides
journal, November 2008

Superconducting gap symmetry of Ba _0.6 K _0.4 Fe ₂ As ₂ studied by angle-resolved photoemission spectroscopy
journal, March 2009

Quasiparticles and vortices in unconventional superconductors
journal, March 2001

Highly anisotropic energy gap in superconducting $Ba {({Fe}_{0.9} {Co}_{0.1})}_{2} {As}_{2}$ from optical conductivity measurements
journal, December 2010