Browsing by Author "shahrirrizal@unimap.edu.my"

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    • Noise properties of unipolar nanodiodes at elevated temperatures 

      Shahrir, R. Kasjoo; Arun, K. Singh; Balocco, Claudio; Aimin, Song (Universiti Malaysia Perlis (UniMAP), 2021-12)
      A unipolar nanodiode known as the self-switching diode has been demonstrated as a room-temperature terahertz detector, with its noise-equivalent-power value comparable to those of the state-of-the-art Schottky diodes. Here, ...

    • Terahertz detection using nanorectifiers 

      Shahrir Rizal, Kasjoo, Dr.; Aimin, Song, Prof. (Institute of Electrical and Electronics Engineers (IEEE), 2013-12)
      We report on the low-temperature detection of free-space radiation at 1.5 THz using a unipolar nanodiode, known as the self-switching diode (SSD), coupled with a spiral microantenna. The SSD, based on an asymmetric ...