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6 Result(s)

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  1. No Access

    Article

    Hydrogenated amorphous silicon germanium by Hot Wire CVD as an alternative for microcrystalline silicon in tandem and triple junction solar cells

    We study hydrogenated amorphous silicon germanium (a-SiGe:H) deposited by HWCVD for the use as low band gap absorber in multijunction junction solar cells. We deposited layers with Tauc optical band gaps of 1....

    L.W. Veldhuizen, Y. Kuang, N.J. Bakker… in MRS Online Proceedings Library (2014)

  2. No Access

    Article

    Influence of the composition on the electrical properties of (Mn2.1−xNi0.9Six)O4 negative temperature coefficient thermistors

    The influence of the composition on the electrical properties of (Mn2.1−x Ni0.9Si x )O4 (0≤x≤0.18) negative temperature coefficient (NTC) thermistors was studied. Major phases pr...

    K. Park, S. J. Yun in Journal of Materials Science: Materials in Electronics (2004)

  3. No Access

    Article

    Blue-emitting CaS:Cu,F phosphor fabricated by thermal incorporation of Cu and F into ALD-grown CaS thin film

    S.-H. Choi, C.-O. Park, H.-S. Park, S.-H. K. Park… in Journal of Materials Science Letters (2002)

  4. No Access

    Article

    The Role of Sulfur During Mo Etching Using SF6 and Cl2 Gas Chemistries

    K.-H. Baek, S. J. Yun, J.-M. Park, Y.-S. Yoon… in Journal of Materials Science Letters (1998)

  5. No Access

    Article

    A study on the neck-in process by flow-forming

    The neck-in process is developed to produce very small and thin cylindrical elements by flow forming machine. In this study, neck-in process is applied to the production of thin-walled combustion tube. The pur...

    S. I. Hong, S. H. Rhee, S. J. Yun in Metals and Materials (1998)

  6. No Access

    Article

    Comparison of TiN films produced by TDEAT (Ti[N(C2H5)2]4), TDMAT (Ti[N(CH3)2]4), and a new precursor TEMAT (Ti[N(CH3)C2H5]4)

    TiN films have been deposited by chemical vapor deposition (CVD) from a new TiN precursor, tetrakis(ethylmethylamino)titanium (TEMAT), and compared with those from tetrakis(diethylamino)titanium (TDEAT) and te...

    J-G Lee, J-H Kim, H-K Shin, S-J Park, S-J Yun, G-H Kim in MRS Online Proceedings Library (1996)