Epitaxial MnP thin films: epitaxial growth,magnetic and electrical properties |
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| Authors: | Jeongyong Choi Sungyoul Choi M.H. Sohn Hyoyeol Park Yongsup Park Hyun-Min Park S.C. Hong Sunglae Cho |
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| Affiliation: | 1. Department of Physics, University of Ulsan, San 29, Muger 2-dong, Ulsan, 680-749, South Korea;2. Korea Electrotechnology Research Institute, 28-1, Seongju-dong, Changwon, Kyongnam, 641-120, South Korea;3. Department of Semiconductor Application, Ulsan College, Ulsan, 680-749, South Korea;4. Korea Research Institute of Standards and Science, Yuseong Daejeon, 305-600, South Korea;5. Nanodevice Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea |
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| Abstract: | We have grown 500 Å MnP on undoped GaAs(1 0 0) substrate using solid-source molecular beam epitaxy. In order to characterize the crystal structure of MnP, we performed in-situ reflection high energy electron diffraction and θ–2θ XRD X-ray diffraction studies. From the measurements of superconducting quantum interference device, Quantum Design, MnP thin film shows ferromagnetic ordering at around 291.5 K. It shows a metallic resistivity in MnP thin film. |
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| Keywords: | 75.30.Kz 75.70.&minus i 75.70.Ak |
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