Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and Sr 2 VO 3 FeAs

Kim, Y. K.; Koh, Y. Y.; Kyung, W. S.; Han, G. R.; Lee, B.; Kim, Kee Hoon; Ok, J. M.; Kim, Jun Sung; Arita, M.; Shimada, K.; Namatame, H.; Taniguchi, M.; Mo, S. -K.; Kim, C.

doi:10.1103/PhysRevB.92.041116

Title: Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and ${Sr}_{2} {VO}_{3} FeAs$

Authors:: Kim, Y. K.; Koh, Y. Y.; Kyung, W. S.; Han, G. R.; Lee, B.; Kim, Kee Hoon; Ok, J. M.; Kim, Jun Sung; Arita, M.; Shimada, K.; Namatame, H.; Taniguchi, M.; Mo, S. -K.; Kim, C.

Publication Date:: Mon Jul 27 00:00:00 EDT 2015

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1203803

Grant/Contract Number:: AC02-05CH11231

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review. B, Condensed Matter and Materials Physics

Additional Journal Information:: Journal Name: Physical Review. B, Condensed Matter and Materials Physics Journal Volume: 92 Journal Issue: 4; Journal ID: ISSN 1098-0121

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Kim, Y. K., Koh, Y. Y., Kyung, W. S., Han, G. R., Lee, B., Kim, Kee Hoon, Ok, J. M., Kim, Jun Sung, Arita, M., Shimada, K., Namatame, H., Taniguchi, M., Mo, S. -K., and Kim, C. Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and Sr 2 VO 3 FeAs.  United States: N. p., 2015. 
Web.  doi:10.1103/PhysRevB.92.041116.

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                    Kim, Y. K., Koh, Y. Y., Kyung, W. S., Han, G. R., Lee, B., Kim, Kee Hoon, Ok, J. M., Kim, Jun Sung, Arita, M., Shimada, K., Namatame, H., Taniguchi, M., Mo, S. -K., & Kim, C. Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and Sr 2 VO 3 FeAs.  United States.  https://doi.org/10.1103/PhysRevB.92.041116

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                    Kim, Y. K., Koh, Y. Y., Kyung, W. S., Han, G. R., Lee, B., Kim, Kee Hoon, Ok, J. M., Kim, Jun Sung, Arita, M., Shimada, K., Namatame, H., Taniguchi, M., Mo, S. -K., and Kim, C. Mon .  
"Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and Sr 2 VO 3 FeAs".  United States.  https://doi.org/10.1103/PhysRevB.92.041116.

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@article{osti_1203803,

  title        = {Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and Sr 2 VO 3 FeAs},

  author       = {Kim, Y. K. and Koh, Y. Y. and Kyung, W. S. and Han, G. R. and Lee, B. and Kim, Kee Hoon and Ok, J. M. and Kim, Jun Sung and Arita, M. and Shimada, K. and Namatame, H. and Taniguchi, M. and Mo, S. -K. and Kim, C.},

  abstractNote = {},

  doi          = {10.1103/PhysRevB.92.041116},

  journal      = {Physical Review. B, Condensed Matter and Materials Physics},

  number       = 4,

  volume       = 92,

  place        = {United States},

  year         = {Mon Jul 27 00:00:00 EDT 2015},

  month        = {Mon Jul 27 00:00:00 EDT 2015}

}

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Works referenced in this record:

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Title: Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and Sr 2 VO 3 FeAs

Citation Formats

Orbital fluctuation mechanism for superconductivity in iron-based compounds journal, November 2008

Maximizing the Fermi-surface multiplicity optimizes the superconducting state of iron pnictide compounds journal, July 2011

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

Symmetry breaking via orbital-dependent reconstruction of electronic structure in detwinned NaFeAs journal, February 2012

Three-dimensional electronic structure and interband nesting in the stoichiometric superconductor LiFeAs journal, March 2012

Two-Dimensional and Three-Dimensional Fermi Surfaces of Superconducting BaFe 2 ( As 1 − x P x ) 2 and Their Nesting Properties Revealed by Angle-Resolved Photoemission Spectroscopy journal, March 2011

Doping dependence of the electronic structure in phosphorus-doped ferropnictide superconductor BaFe 2 (As 1 − x P x ) 2 studied by angle-resolved photoemission spectroscopy journal, July 2012

Electronic Structure and Unusual Exchange Splitting in the Spin-Density-Wave State of the BaFe 2 As 2 Parent Compound of Iron-Based Superconductors journal, March 2009

Orbital characters determined from Fermi surface intensity patterns using angle-resolved photoemission spectroscopy journal, June 2012

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

Unconventional electronic reconstruction in undoped ( Ba , Sr ) Fe 2 As 2 across the spin density wave transition journal, November 2009

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

Quasinested Fe orbitals versus Mott-insulating V orbitals in superconducting Sr 2 VFeAsO 3 as seen from angle-resolved photoemission journal, April 2011

Single-crystal growth and superconducting properties of LiFeAs journal, September 2010

Orbital Selective Fermi Surface Shifts and Mechanism of High T c Superconductivity in Correlated A FeAs ( A = Li , Na) journal, October 2012

Three- to Two-Dimensional Transition of the Electronic Structure in CaFe 2 As 2 : A Parent Compound for an Iron Arsenic High-Temperature Superconductor journal, April 2009

Orbital characters of bands in the iron-based superconductor BaFe 1.85 Co 0.15 As 2 journal, February 2011

LiFeAs: An intrinsic FeAs-based superconductor with T c = 18 K journal, August 2008

Fermi Surface, Surface States, and Surface Reconstruction in Sr 2 RuO 4 journal, December 2000

Effect of Structural Parameters on Superconductivity in Fluorine-Free LnFeAsO 1- y (Ln = La, Nd) journal, August 2008

Orbital-Fluctuation-Mediated Superconductivity in Iron Pnictides: Analysis of the Five-Orbital Hubbard-Holstein Model journal, April 2010

Transition of stoichiometric Sr 2 VO 3 FeAs to a superconducting state at 37.2 K journal, June 2009

Orbital coupling and superconductivity in the iron pnictides journal, June 2009

Superconductivity without Nesting in LiFeAs journal, August 2010

Title: Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and ${Sr}_{2} {VO}_{3} FeAs$

Orbital fluctuation mechanism for superconductivity in iron-based compounds
journal, November 2008

Maximizing the Fermi-surface multiplicity optimizes the superconducting state of iron pnictide compounds
journal, July 2011

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

Symmetry breaking via orbital-dependent reconstruction of electronic structure in detwinned NaFeAs
journal, February 2012

Three-dimensional electronic structure and interband nesting in the stoichiometric superconductor LiFeAs
journal, March 2012

Two-Dimensional and Three-Dimensional Fermi Surfaces of Superconducting ${BaFe}_{2} ({As}_{1 - x} P_{x})_{2}$ and Their Nesting Properties Revealed by Angle-Resolved Photoemission Spectroscopy
journal, March 2011

Doping dependence of the electronic structure in phosphorus-doped ferropnictide superconductor BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$ studied by angle-resolved photoemission spectroscopy
journal, July 2012

Electronic Structure and Unusual Exchange Splitting in the Spin-Density-Wave State of the ${BaFe}_{2} {As}_{2}$ Parent Compound of Iron-Based Superconductors
journal, March 2009

Orbital characters determined from Fermi surface intensity patterns using angle-resolved photoemission spectroscopy
journal, June 2012

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

Unconventional electronic reconstruction in undoped $(Ba, Sr) {Fe}_{2} {As}_{2}$ across the spin density wave transition
journal, November 2009

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

Quasinested Fe orbitals versus Mott-insulating V orbitals in superconducting ${Sr}_{2} {VFeAsO}_{3}$ as seen from angle-resolved photoemission
journal, April 2011

Single-crystal growth and superconducting properties of LiFeAs
journal, September 2010

Orbital Selective Fermi Surface Shifts and Mechanism of High $T_{c}$ Superconductivity in Correlated $A FeAs$ ( $A = Li$ , Na)
journal, October 2012

Three- to Two-Dimensional Transition of the Electronic Structure in ${CaFe}_{2} {As}_{2}$ : A Parent Compound for an Iron Arsenic High-Temperature Superconductor
journal, April 2009

Orbital characters of bands in the iron-based superconductor BaFe $_{1.85}$ Co $_{0.15}$ As $_{2}$
journal, February 2011

LiFeAs: An intrinsic FeAs-based superconductor with $T_{c} = 18 K$
journal, August 2008

Fermi Surface, Surface States, and Surface Reconstruction in ${Sr}_{2} {RuO}_{4}$
journal, December 2000

Effect of Structural Parameters on Superconductivity in Fluorine-Free LnFeAsO _{1- y} (Ln = La, Nd)
journal, August 2008

Orbital-Fluctuation-Mediated Superconductivity in Iron Pnictides: Analysis of the Five-Orbital Hubbard-Holstein Model
journal, April 2010

Transition of stoichiometric ${Sr}_{2} {VO}_{3} FeAs$ to a superconducting state at 37.2 K
journal, June 2009

Orbital coupling and superconductivity in the iron pnictides
journal, June 2009

Superconductivity without Nesting in LiFeAs
journal, August 2010