Microscopic coexistence of antiferromagnetism and superconductivity in hole-doped Iron-pnictides Ba0.77K0.23Fe2As2 revealed by NMR

2013 ◽  
pp. 339-346
Author(s):  
R. Zhou ◽  
Z. Li ◽  
J. Yang ◽  
G. Q. Zheng
Keyword(s):  
Iron Pnictides

Mechanochemically assisted synthesis of Ca/K 1144-type iron pnictides

2021 ◽  
pp. 1-1
Author(s):  
Andrea Masi ◽  
Achille Angrisani Armenio ◽  
Andrea Augieri ◽  
Giuseppe Celentano ◽  
Chiarasole Fiamozzi Zignani ◽  
...  
Keyword(s):  
Iron Pnictides

scholarly journals Theory of Two-Magnon Raman Scattering in Iron Pnictides and Chalcogenides

2011 ◽  
Vol 106 (6) ◽  
Author(s):  
C.-C. Chen ◽  
C. J. Jia ◽  
A. F. Kemper ◽  
R. R. P. Singh ◽  
T. P. Devereaux
Keyword(s):  
Raman Scattering ◽  
Iron Pnictides ◽  
Pnictides And Chalcogenides

CRITICAL ACTIVATION PARAMETERS FOR LaFeAsO-BASED SUPERCONDUCTORS

2011 ◽  
Vol 25 (30) ◽  
pp. 2299-2306
Author(s):  
ZOTIN KWANG-HUA CHU
Keyword(s):  
High Temperature ◽  
Transition Rate ◽  
High Temperature Superconductors ◽  
Activation Parameters ◽  
Iron Pnictides ◽  
Critical Temperatures ◽  
Superconducting Cuprates ◽  
Temperature Environment ◽  
Supersolid Helium ◽  
Very Low Temperature

The occurrence of high-Tc superconductivity in the iron pnictides shares a similar amorphous characteristic with that of high-Tc superconducting cuprates. Here we show that nearly frictionless (electric-field-driven) transport of condensed electrons in amorphous superconductors could happen after using the Eyring's transition-rate approach which has been successfully adopted to study the critical transport of other superconductors as well as supersolid helium in very low temperature environment. The critical temperatures related to the nearly frictionless transport of electrons were found to be directly relevant to the superconducting temperature of high-temperature superconductors (like La [ O 1-x F x] FeAs (x = 0.11-0.12)) after selecting specific activation energies and activation volumes.

scholarly journals Superconductivity in multi-orbital t-J 1 -J 2 model and its implications for iron pnictides

2010 ◽  
Vol 91 (3) ◽  
pp. 37006 ◽  
Author(s):  
Pallab Goswami ◽  
Predrag Nikolic ◽  
Qimiao Si
Keyword(s):  
Iron Pnictides

scholarly journals Pnicogen-bridged antiferromagnetic superexchange interactions in iron pnictides

2011 ◽  
Vol 72 (5) ◽  
pp. 319-323 ◽  
Author(s):  
Zhong-Yi Lu ◽  
Fengjie Ma ◽  
Tao Xiang
Keyword(s):  
Iron Pnictides
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