(07E126) Magnetic and structural transitions in the iron-chalcogenide high-T_c superconductor: K_(0.8)Fe_(1.76)Se_(2.00)

机译：（07E126）铁 - 硫属元素化物高T_C超导体中的磁性和结构转变：K_（0.8）FE_（1.76）SE_（2.00）

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~(57)Fe Mossbauer spectroscopy was used to study single-crystals of K_(0.8)Fe_(1.76)Se_(2.00) from 6K to 673 K. At 6 K, the hyperfine field (B_(hf)) is canted away from the c-axis by 18 ± 3°. The temperature dependence of B_(hf) follows a spin wave model with a spin excitation gap of 9 ± 1 meV. A sudden increase in the linewidth and a corresponding drop in (1/2)eQV_(zz) at T_N = 532 K are indications of strong coupling between the magnetic and structural transitions.

机译：〜（57）FE损伤光谱学用于研究从6K至673 K的K_（0.8）Fe_（1.76）SE_（2.00）的单晶。在6 k，高血场（B_（HF））倾斜C轴达18±3°。 B_（HF）的温度依赖性跟随自旋波模型，旋转激发差距为9±1 meV。线宽的突然增加和T_N = 532k处的（1/2）EQV_（ZZ）的相应下降是磁性和结构转变之间的强耦合的指示。

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《Annual Conference on Magnetism and Magnetic Materials》|2012年||共3页
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W. N. Rowan-Weetaluktuk; D. H. Ryan; J. M. Cadogan;
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1. Magnetic and structural transitions in the iron-chalcogenide high-T_c superconductor: K_(0.8)Fe_(1.76)Se_(2.00) [J] . W. N. Rowan-Weetaluktuk, D. H. Ryan, J. M. Cadogan, Journal of Applied Physics . 2012,第7pta3期

机译：硫族硫化物高T_c超导体的磁和结构转变：K_（0.8）Fe_（1.76）Se_（2.00）
2. ~(57)Fe Moessbauer study of magnetic ordering in superconducting K_(0.80)Fe_(1.76)Se_(2.00) single crystals [J] . D. H. Ryan, W. N. Rowan-Weetaluktuk, J. M. Cadogan, Physical review . 2011,第10期

机译：〜（57）Fe Moessbauer研究超导K_（0.80）Fe_（1.76）Se_（2.00）单晶中的磁有序性
3. Microstructural properties of K_(0.8)Fe_(1.6)S_2, K_(0.8)Fe_(1.75)Se_(2?y)S_y (0 ≤ y ≤ 2) and K_(0.8)Fe_(1.5+x)S_2 (0 x ≤ 0.5) single crystals [J] . Y. Cai, Z. Wang, Z. W. Wang, EPL . 2013,第3期

机译：K_（0.8）Fe_（1.6）S_2，K_（0.8）Fe_（1.75）Se_（2？y）S_y（0≤y≤2）和K_（0.8）Fe_（1.5 + x）S_2（0 < x≤0.5）单晶
4. (07E126) Magnetic and structural transitions in the iron-chalcogenide high-T_c superconductor: K_(0.8)Fe_(1.76)Se_(2.00) [C] . W. N. Rowan-Weetaluktuk, D. H. Ryan, J. M. Cadogan Annual Conference on Magnetism and Magnetic Materials . 2012

机译：（07E126）铁 - 硫属元素化物高T_C超导体中的磁性和结构转变：K_（0.8）FE_（1.76）SE_（2.00）
5. Structural transitions of the vortex lattice in anisotropic superconductors and fingering instability of electron droplets in an inhomogeneous magnetic field. [D] . Klironomos, Alexios. 2003

机译：各向异性超导体中涡旋晶格的结构转变和非均匀磁场中电子液滴的指状不稳定性。
6. Pressure-decoupled magnetic and structural transitions of the parent compound of iron-based 122 superconductors BaFe2As2 [O] . J. J. Wu, Jung-Fu Lin, X. C. Wang, 2013

机译：铁基122超导体BaFe2As2母体化合物的压力解耦磁性和结构转变
7. Magnetic and structural transitions in the iron-chalcogenide high-Tc superconductor: K0.8Fe1.76Se2.00 [O] . Rowan-Weetaluktuk W. N., Ryan D. H., Cadogan J. M., 2012

机译：硫族硫化物高Tc超导体中的磁性和结构转变：K0.8Fe1.76Se2.00

(07E126) Magnetic and structural transitions in the iron-chalcogenide high-T_c superconductor: K_(0.8)Fe_(1.76)Se_(2.00)

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