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  1. No Access

    Article

    Analyzing the surface passivity effect of germanium oxynitride: a comprehensive approach through first principles simulation and interface state density

    High-purity germanium (HPGe) detectors, which are used for direct dark matter detection, have the advantages of a low threshold and excellent energy resolution. The surface passivation of HPGe has become cruci...

    Sheng-Jie Du, **u-**a Li, Yang Tian, Yuan-Yuan Liu… in Nuclear Science and Techniques (2024)

  2. No Access

    Article

    Influence of High-Pressure Nitrogenation on the Structural, Magnetic and Magnetocaloric Properties of La0.5Pr0.5Fe11.4Si1.6

    Nitrogenation of La0.5Pr0.5Fe11.4Si1.6 with a particle size of 100–150 μm was performed in a high-purity N2 atmosphere of 40 MPa. La0.5Pr0.5Fe11.4Si1.6N0.3 nitrogenated at 480 °C exhibits an increase in the Curie...

    Nai-Kun Sun, Zeng-**n Ren, Jie Guo… in Acta Metallurgica Sinica (English Letters) (2015)

  3. No Access

    Article

    Influence of High-Pressure Nitrogenation on the Structure, Magnetism and Microwave Absorption Properties of SmFe10Mo2

    Nitrogenation of SmFe10Mo2 powders was performed in a self-made furnace under a high-purity N2 atmosphere up to 40 MPa at 500 °C. Upon nitrogenation at atmospheric pressure, the lattice parameters a and c increas...

    Nai-Kun Sun, Jie Guo, Sheng-Jie Du… in Acta Metallurgica Sinica (English Letters) (2015)