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 ${Sr}_{2} {VO}_{3} FeAs$

Journal Article · Mon Jul 27 00:00:00 EDT 2015 · Physical Review. B, Condensed Matter and Materials Physics

DOI:https://doi.org/10.1103/PhysRevB.92.041116· OSTI ID:1203803

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.

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

Grant/Contract Number:: AC02-05CH11231

OSTI ID:: 1203803

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

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 9 works

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References (24)

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Three-dimensional electronic structure and interband nesting in the stoichiometric superconductor LiFeAs Hajiri, T.; Ito, T.; Niwa, R. Physical Review B, Vol. 85, Issue 9 https://doi.org/10.1103/PhysRevB.85.094509	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 Yoshida, T.; Nishi, I.; Ideta, S. Physical Review Letters, Vol. 106, Issue 11 https://doi.org/10.1103/PhysRevLett.106.117001	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 Ye, Z. R.; Zhang, Y.; Chen, F. Physical Review B, Vol. 86, Issue 3 https://doi.org/10.1103/PhysRevB.86.035136	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 Yang, L. X.; Zhang, Y.; Ou, H. W. Physical Review Letters, Vol. 102, Issue 10 https://doi.org/10.1103/PhysRevLett.102.107002	journal	March 2009
Orbital characters determined from Fermi surface intensity patterns using angle-resolved photoemission spectroscopy Wang, X. -P.; Richard, P.; Huang, Y. -B. Physical Review B, Vol. 85, Issue 21 https://doi.org/10.1103/PhysRevB.85.214518	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 Zhang, Y.; Yang, L. X.; Chen, F. Physical Review Letters, Vol. 105, Issue 11 https://doi.org/10.1103/PhysRevLett.105.117003	journal	September 2010
Unconventional electronic reconstruction in undoped $(Ba, Sr) {Fe}_{2} {As}_{2}$ across the spin density wave transition Yi, M.; Lu, D. H.; Analytis, J. G. Physical Review B, Vol. 80, Issue 17 https://doi.org/10.1103/PhysRevB.80.174510	journal	November 2009
Anion height dependence of T _c for the Fe-based superconductor Mizuguchi, Y.; Hara, Y.; Deguchi, K. Superconductor Science and Technology, Vol. 23, Issue 5 https://doi.org/10.1088/0953-2048/23/5/054013	journal	April 2010
Quasinested Fe orbitals versus Mott-insulating V orbitals in superconducting ${Sr}_{2} {VFeAsO}_{3}$ as seen from angle-resolved photoemission Qian, T.; Xu, N.; Shi, Y. -B. Physical Review B, Vol. 83, Issue 14 https://doi.org/10.1103/PhysRevB.83.140513	journal	April 2011
Single-crystal growth and superconducting properties of LiFeAs Lee, Bumsung; Khim, Seunghyun; Kim, Jung Soo EPL (Europhysics Letters), Vol. 91, Issue 6 https://doi.org/10.1209/0295-5075/91/67002	journal	September 2010
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Three- to Two-Dimensional Transition of the Electronic Structure in ${CaFe}_{2} {As}_{2}$ : A Parent Compound for an Iron Arsenic High-Temperature Superconductor Liu, Chang; Kondo, Takeshi; Ni, Ni Physical Review Letters, Vol. 102, Issue 16 https://doi.org/10.1103/PhysRevLett.102.167004	journal	April 2009
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Effect of Structural Parameters on Superconductivity in Fluorine-Free LnFeAsO _{1- y} (Ln = La, Nd) Lee, Chul-Ho; Iyo, Akira; Eisaki, Hiroshi Journal of the Physical Society of Japan, Vol. 77, Issue 8 https://doi.org/10.1143/JPSJ.77.083704	journal	August 2008
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Transition of stoichiometric ${Sr}_{2} {VO}_{3} FeAs$ to a superconducting state at 37.2 K Zhu, Xiyu; Han, Fei; Mu, Gang Physical Review B, Vol. 79, Issue 22 https://doi.org/10.1103/PhysRevB.79.220512	journal	June 2009
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Title: Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and ${Sr}_{2} {VO}_{3} FeAs$