Phonon and magnon excitations in block-antiferromagnetic K 0.88 Fe 1.63 S 2

Lazarević, N.; Lei, Hechang; Petrovic, C.; Popović, Z. V.

doi:10.1103/PhysRevB.84.214305

Title: Phonon and magnon excitations in block-antiferromagnetic K $_{0.88}$ Fe $_{1.63}$ S $_{2}$

Journal Article · Thu Dec 01 00:00:00 EST 2011 · Physical Review. B, Condensed Matter and Materials Physics

DOI:https://doi.org/10.1103/PhysRevB.84.214305· OSTI ID:1385517

Lazarević, N.; Lei, Hechang; Petrovic, C.; Popović, Z. V.

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Research Organization:: Energy Frontier Research Centers (EFRC) (United States). Center for Emergent Superconductivity (CES)

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

DOE Contract Number:: AC02-98CH10886

OSTI ID:: 1385517

Journal Information:: Physical Review. B, Condensed Matter and Materials Physics, Vol. 84, Issue 21; Related Information: CES partners with Brookhaven National Laboratory (BNL); Argonne National Laboratory; University of Illinois, Urbana-Champaign; Los Alamos National Laboratory; ISSN 1098-0121

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

References (17)

Spin-glass behavior of semiconducting $K_{x}$ Fe $_{2 - y}$ S $_{2}$ Lei, Hechang; Abeykoon, Milinda; Bozin, Emil S. Physical Review B, Vol. 83, Issue 18 https://doi.org/10.1103/PhysRevB.83.180503	journal	May 2011
Structure of vacancy-ordered single-crystalline superconducting potassium iron selenide Zavalij, P.; Bao, Wei; Wang, X. F. Physical Review B, Vol. 83, Issue 13 https://doi.org/10.1103/PhysRevB.83.132509	journal	April 2011
Structural, Electronic Properties and Fermi Surface of ThCr2Si2-Type Tetragonal KFe2S2, KFe2Se2, and KFe2Te2 Phases as Parent Systems of New Ternary Iron-Chalcogenide Superconductors Shein, I. R.; Ivanovskii, A. L. Journal of Superconductivity and Novel Magnetism, Vol. 24, Issue 8 https://doi.org/10.1007/s10948-011-1184-7	journal	May 2011
${}^{77}{Se}$ NMR investigation of the $K_{x}$ Fe $_{2 - y}$ Se $_{2}$ high- $T_{c}$ superconductor ( $T_{c} = 33$ K) Torchetti, D. A.; Fu, M.; Christensen, D. C. Physical Review B, Vol. 83, Issue 10 https://doi.org/10.1103/PhysRevB.83.104508	journal	March 2011
Block Spin Ground State and Three-Dimensionality of $(K, Tl)_{y} {Fe}_{1.6} {Se}_{2}$ Cao, Chao; Dai, Jianhui Physical Review Letters, Vol. 107, Issue 5 https://doi.org/10.1103/PhysRevLett.107.056401	journal	July 2011
Microstructure and ordering of iron vacancies in the superconductor system $K_{y}$ Fe $_{x}$ Se $_{2}$ as seen via transmission electron microscopy Wang, Z.; Song, Y. J.; Shi, H. L. Physical Review B, Vol. 83, Issue 14 https://doi.org/10.1103/PhysRevB.83.140505	journal	April 2011
Ternary iron selenide $K_{0.8}$ Fe $_{1.6}$ Se $_{2}$ is an antiferromagnetic semiconductor Yan, Xun-Wang; Gao, Miao; Lu, Zhong-Yi Physical Review B, Vol. 83, Issue 23 https://doi.org/10.1103/PhysRevB.83.233205	journal	June 2011
Phase separation in superconducting and antiferromagnetic ${Rb}_{0.8} {Fe}_{1.6} {Se}_{2}$ probed by Mössbauer spectroscopy Ksenofontov, Vadim; Wortmann, Gerhard; Medvedev, Sergey A. Physical Review B, Vol. 84, Issue 18 https://doi.org/10.1103/PhysRevB.84.180508	journal	November 2011
Nanoscale phase separation in the iron chalcogenide superconductor K $_{0.8}$ Fe $_{1.6}$ Se $_{2}$ as seen via scanning nanofocused x-ray diffraction Ricci, A.; Poccia, N.; Campi, G. Physical Review B, Vol. 84, Issue 6 https://doi.org/10.1103/PhysRevB.84.060511	journal	August 2011
Superconductivity mediated by the antiferromagnetic spin wave in chalcogenide iron-based superconductors Zhang, G. M.; Lu, Z. Y.; Xiang, T. Physical Review B, Vol. 84, Issue 5 https://doi.org/10.1103/PhysRevB.84.052502	journal	August 2011
Common Crystalline and Magnetic Structure of Superconducting $A_{2} {Fe}_{4} {Se}_{5}$ ( $A = K, Rb, Cs, Tl$ ) Single Crystals Measured Using Neutron Diffraction Ye, F.; Chi, S.; Bao, Wei Physical Review Letters, Vol. 107, Issue 13 https://doi.org/10.1103/PhysRevLett.107.137003	journal	September 2011
Iron-Based Layered Superconductor La[O _1- _x F _x ]FeAs ( x = 0.05−0.12) with T _c = 26 K Kamihara, Yoichi; Watanabe, Takumi; Hirano, Masahiro Journal of the American Chemical Society, Vol. 130, Issue 11 https://doi.org/10.1021/ja800073m	journal	March 2008
Spin excitations of the block-antiferromagnetic state in K $_{0.8}$ Fe $_{1.6}$ Se $_{2}$ You, Yi-Zhuang; Yao, Hong; Lee, Dung-Hai Physical Review B, Vol. 84, Issue 2 https://doi.org/10.1103/PhysRevB.84.020406	journal	July 2011
Effect of varying iron content on the transport properties of the potassium-intercalated iron selenide $K_{x}$ Fe $_{2 - y}$ Se $_{2}$ Wang, D. M.; He, J. B.; Xia, T. -L. Physical Review B, Vol. 83, Issue 13 https://doi.org/10.1103/PhysRevB.83.132502	journal	April 2011
A Novel Large Moment Antiferromagnetic Order in K _0.8 Fe _1.6 Se ₂ Superconductor Bao, Wei; Huang, Qing-Zhen; Chen, Gen-Fu Chinese Physics Letters, Vol. 28, Issue 8 https://doi.org/10.1088/0256-307X/28/8/086104	journal	August 2011
${}^{77}{Se}$ NMR Study of the Pairing Symmetry and the Spin Dynamics in $K_{y} {Fe}_{2 - x} {Se}_{2}$ Yu, Weiqiang; Ma, L.; He, J. B. Physical Review Letters, Vol. 106, Issue 19 https://doi.org/10.1103/PhysRevLett.106.197001	journal	May 2011
Anharmonic effects in light scattering due to optical phonons in silicon Balkanski, M.; Wallis, R. F.; Haro, E. Physical Review B, Vol. 28, Issue 4 https://doi.org/10.1103/PhysRevB.28.1928	journal	August 1983

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Title: Phonon and magnon excitations in block-antiferromagnetic K 0.88 Fe 1.63 S 2

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References (17)

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Title: Phonon and magnon excitations in block-antiferromagnetic K $_{0.88}$ Fe $_{1.63}$ S $_{2}$