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Synthesis and characterization of nanophase zinc oxide materials

机译:纳米相氧化锌材料的合成与表征

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摘要

The substantial and intriguing applications in the field of optoelectronics, the fabrication of nano structure of ZnO based UV LEDs, FETs has been stalled because of the challenges/demand to put forth in the growth of highly stable, low resistive and high device performance. Growth of these Nano structure is difficult because of the self- compensating native donor defects, oxygen vacancies (V_o) and zinc interstitials (Zn_i) in the system. The n-type conductivity can be realized by doping with group Ⅲ elements, and the band gap of ZnO lies in UV region and it can be used as UV detector. In presence of UV illumination, electrical conductivity increase due to generation of more charge carriers. In this present work, the authors to discuss the formation of pure and indium doped ZnO nanorods by chemical bath deposition.
机译:由于高稳定性,低电阻和高器件性能的增长面临的挑战/需求,光电子领域的大量有趣应用,基于ZnO的UV LED的纳米结构,FET的制造已停滞不前。由于系统中的自补偿天然供体缺陷,氧空位(V_o)和锌间隙(Zn_i),这些纳米结构的生长非常困难。通过掺杂Ⅲ族元素可以实现n型导电性,ZnO的带隙位于紫外区,可以作为紫外检测器使用。在紫外线照射下,由于产生更多的电荷载流子,电导率增加。在本工作中,作者将讨论通过化学浴沉积形成纯铟掺杂的ZnO纳米棒。

著录项

  • 来源
    《Journal of materials science》 |2016年第2期|1616-1621|共6页
  • 作者单位

    Department of Physics and Nanotechnology, Centre for Nano Device Fabrication, SRM University, Kattankulathur, Kanchipuram District, Tamilnadu 603203, India;

    Department of Physics and Nanotechnology, Centre for Nano Device Fabrication, SRM University, Kattankulathur, Kanchipuram District, Tamilnadu 603203, India;

    Department of Physics and Nanotechnology, Centre for Nano Device Fabrication, SRM University, Kattankulathur, Kanchipuram District, Tamilnadu 603203, India;

    Department of Physics and Nanotechnology, Centre for Nano Device Fabrication, SRM University, Kattankulathur, Kanchipuram District, Tamilnadu 603203, India;

    School of Physical Sciences and Femtotechnology, (Thin Film/Magnetism and Magnetic Materials Divisions), SRM University, Kattankulathur, Kanchipuram District, Tamilnadu 603203, India,Research Department of Physics (Affiliated - Tiruvalluvar University), A. Govindasamy College of Arts and Science, Tindivanam Vilupuram District, Tamilnadu 604002, India;

    National Centre for Photovoltaic Research & Education (NCPRE), Department of Electrical Engineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India;

    Department of Physics and Nanotechnology, Centre for Nano Device Fabrication, SRM University, Kattankulathur, Kanchipuram District, Tamilnadu 603203, India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
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  • 正文语种 eng
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