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Growth of single crystal PrFeAsO1−y and its characterization |
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| Authors: | M Ishikado S Shamoto H Kito A Iyo H Eisaki T Ito Y Tomioka |
| Institution: | aQuantum Beam Science Directorate, Japan Atomic Energy Agency, Tokai, Naka, Ibaraki 319-1195, Japan;bNanoelectronics Research Institute (NeRI), National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Central 2, Umezono, Tsukuba, Ibaraki 305-8568, Japan;cJST, Transformative Research-Project on Iron Pnictides (TRIP), 5, Sanbancho, Chiyoda, Tokyo 102-0075, Japan |
| Abstract: | We have successfully grown single crystals of oxygen deficient oxypnictide superconductor PrFeAsO1−y using high pressure synthesis technique. Typical crystal size is about 600 × 800 × 30 μm3, with its Tc = 44 K. Their resistivity measurements under magnetic field yield the anisotropic factor Γ  5, consistent with previous results on smaller single crystals. |
| Keywords: | Oxypnictide Single crystal Anisotropic factor |
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