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Terahertz detection using nanorectifiers

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Main Authors: Shahrir Rizal, Kasjoo, Dr., Aimin, Song, Prof.
Other Authors: shahrirrizal@unimap.edu.my
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers (IEEE) 2014
Subjects:
Diode
Nanotechnology
Terahertz (THz) radiation
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/33961
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spelling my.unimap-339612014-04-23T07:51:43Z Terahertz detection using nanorectifiers Shahrir Rizal, Kasjoo, Dr. Aimin, Song, Prof. shahrirrizal@unimap.edu.my a.song@manchester.ac.uk Diode Nanotechnology Terahertz (THz) radiation Link to publisher's homepage at http://ieeexplore.ieee.org/ 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 nanochannel, has a diode-like characteristic that can be utilized in rectifying high-frequency electrical signals. The truly planar structure of the SSD not only provides intrinsically low parasitic capacitance that enables rectification at ultrahigh speed, but also allows the fabrication of a large SSD array in parallel without the need for interconnection layers. The extrinsic voltage responsivity of the SSD-based detector achieved was ~15.6 V/W, but the estimated intrinsic voltage responsivity was ~45 kV/W 2014-04-23T07:51:43Z 2014-04-23T07:51:43Z 2013-12 Article IEEE Electron Device Letters, vol. 34(12), 2013, pages 1554-1556 0741-3106 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6648666 http://dspace.unimap.edu.my:80/dspace/handle/123456789/33961 en Institute of Electrical and Electronics Engineers (IEEE)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Diode
Nanotechnology
Terahertz (THz) radiation
spellingShingle Diode
Nanotechnology
Terahertz (THz) radiation
Shahrir Rizal, Kasjoo, Dr.
Aimin, Song, Prof.
Terahertz detection using nanorectifiers
description Link to publisher's homepage at http://ieeexplore.ieee.org/
author2 shahrirrizal@unimap.edu.my
author_facet shahrirrizal@unimap.edu.my
Shahrir Rizal, Kasjoo, Dr.
Aimin, Song, Prof.
format Article
author Shahrir Rizal, Kasjoo, Dr.
Aimin, Song, Prof.
author_sort Shahrir Rizal, Kasjoo, Dr.
title Terahertz detection using nanorectifiers
title_short Terahertz detection using nanorectifiers
title_full Terahertz detection using nanorectifiers
title_fullStr Terahertz detection using nanorectifiers
title_full_unstemmed Terahertz detection using nanorectifiers
title_sort terahertz detection using nanorectifiers
publisher Institute of Electrical and Electronics Engineers (IEEE)
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/33961
_version_ 1643797359997485056
score 13.222552

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