Direct Observation of Local Potassium Variation and Its Correlation to Electronic Inhomogeneity in (Ba 1 - x K x )Fe 2 As 2 Pnictide
Yeoh, Wai Kong; Gault, B.; Cui, X. Y.; Zhu, C.; Moody, M.P.; Li, Li (Lily); Zheng, Rongkun; Wang, Xiao Lin; Li, W.X.; Dou, S X; Sun, G.L.; Lin, C.T.; Ringer, Simon P.
Description
Local fluctuations in the distribution of dopant atoms are thought to cause the nanoscale electronic disorder or phase separation in pnictide superconductors. Atom probe tomography has enabled the first direct observations of dopant species clustering in
| Collections | ANU Research Publications |
|---|---|
| Date published: | 2011 |
| Type: | Journal article |
| URI: | http://hdl.handle.net/1885/61084 |
| Source: | Physical Review Letters |
| DOI: | 10.1103/PhysRevLett.106.247002 |
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| File | Description | Size | Format | Image |
|---|---|---|---|---|
| 01_Yeoh_Direct_Observation_of_Local_2011.pdf | 877.83 kB | Adobe PDF | Request a copy |
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