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    • 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



      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

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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