• OpenAccess
  • Neutron Irradiation of Electronic Materials at HANARO  [RERP 2014]
  • DOI: 10.4236/jamp.2014.29093   PP.837 - 842
  • Author(s)
  • Kee-Nam Choo, Man-Soon Cho, Byung-Hyuk Jun, Chan-Joong Kim, Sang-Jun Park
  • HANARO, a 30 MW open-pool type multipurpose research reactor, has been operated as a platform for nuclear researches in Korea, and irradiation facilities have been mainly utilized for various nuclear material irradiation tests requested by users. Although most irradiation tests have been related to national R&D relevant to nuclear power, demand for neutron irradiation of electro-magnetic materials is increasing rapidly at HANARO. Another research reactor, which is named the KIJANG research reactor (KJRR), is under construction in Korea. KJRR is dedicated to increasing the national radio-isotopes supply capacity and to the irradiation facilities including Neutron Transmutation Doping (NTD) facilities for power semiconductor production in a large scale and fast neutron irradiation (FNI) facility for fast neutron irradiation. The NTD and FNI facilities in the KJRR reactor can be effectively utilized on the study of separated effect of thermal and fast neutron irradiations on the properties of electro-magnetic materials. HANARO will also specialize more on irradiation research, including neutron irradiation of electronic materials. The research status and possibility of new electro-magnetic materials using neutron irradiation at HANARO are surveyed to ascertain the utilization of neutron irradiation technology in electro-magnetic material researches.

  • HANARO, Neutron, Irradiation, Electro-Magnetic Material
  • References
  • [1]
    Choo, K.N., Cho, M.S., Kim, B.G., Kang, Y.H. and Kim, Y.K. (2011) Material Irradiation at HANARO, Korea. Research Reactor Application for Materials under High Neutron Fluence, IAEA-TECDOC-1659, IAEA.
    Kim, B.G., Sohn, J.M. and Choo, K.N. (2010) Development Status of Irradiation Devices and Instrumentation for Material and Nuclear Fuel Irradiation Tests in HANARO. Nuclear Engineering and Technology, 42, 203-210.
    Choo, K.N., Kim, B.G., Cho, M.S., Kim, Y.K. and Ha, J.J. (2010) Measurement and Evaluation of the Irradiation Test Parameters for a Specimen in a HANARO Material Irradiation Capsule. IEEE Transactions on Nuclear Science, 57, 2642-2646.
    Choi, C.O., Kim, H.R., Lee, K.H., Lee, C.S. and Sohn, J.M. (2002) Present Situations and Perspective on the Advanced Utilization of HANARO. Physica B, 311, 34-39.
    Kim, Y.S., Phan, M.H., Yu, S.C., Kim, K.S., Lee, H.B., Kim, B.G. and Kang, Y.H. (2003) Annealing and Neutron- Irradiation Effects on the Permeability of Fe86Zr7B6Cu1. Physica B, 327, 311-314.
    Cho, H.D. and Kang, S.K. (2003) Method for Doping GaN Substrates and the Resulting Doped GAN Substrate. US Patent No. 2003/0134493 A1.
    Choo, K.N., Cho, M.S., Lee, C.Y., Yang, S.W., Shin, Y.T., Park, S.J., Kang, Y.H., Park, S.J. and Lim, I.C. (2013) Improvement Plan of Irradiation Technology Using Capsule for Next Five Years at HANARO. 6th International Symposium on Material Testing Reactors, Bariloche, 28-31 October 2013.
    Kim, C.J., Yi, J. H., Jun, B.H., You, B.Y., Park, H.S.D. and Choo, K.N. (2014) Effects of Neutron Irradiation on Superconducting Critical Temperatures of in Situ Processed MgB2 Superconductors. Progress in Superconductivity and Cryogenics, 16, 9-13.
    Cleland, J., et al. (1978) Polycrystalline Silicon Semiconductor Material by Nuclear Transmutation Doping. US Patent No. 4129463.

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