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      https://www.ias.ac.in/article/fulltext/boms/044/0193

    • Keywords

       

      Simulation of heat transfer; temperature nano-probes; probe shapes; nanoscale temperature detection.

    • Abstract

       

      The shape of the temperature nano-probes is a significant factor to evaluate the temperature measurement accuracy in the nanoscale temperature detection. Based on the finite element numerical simulation method, the temperature nano-probe model is established for nano-devices with variable powers. The temperature nano-probes with different shapes of sphere, rod, tube and disk are designed and studied. It is found that the heat transfer process between the nano-device and the temperature nano-probes is affected by the shape of nano-probes. Additionally it is dependent on the size of the device and the gap distance between the nano-device and nano-probes. The high stability and accuracy in the temperature measurement process is obtained in case of the nano-probe with the shape of nano-disk. The temperature error can be minimized through controlling the side length of the disk.

    • Author Affiliations

       

      CHENGFENG ZHOU1 2 YIXUAN CUI1 2 XIANGFU WANG1 2 YANYAN BU3

      1. College of Electronic and Optical Engineering and College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, People’s Republic of China
      2. Key Laboratory of Radio Frequency and Micro-Nano Electronics of Jiangsu Province, Nanjing 210023, People’s Republic of China
      3. College of Science, Nanjing University of Posts and Telecommunications, Nanjing 210023, People’s Republic of China
    • Dates

       
  • Bulletin of Materials Science | News

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    • Editorial Note on Continuous Article Publication

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