Results 271 to 280 of about 1,429,782 (326)

Rheologically Engineered 3D-Printed Highly Loaded Magneto-Dielectric Absorbers for Device-Level Electromagnetic Compatibility. [PDF]

Nanomicro Lett
Jiang Y, Chen Z, Sun X, Li H, Xie J, Li Y, Nie X, Lan F, Zhang Y, Wen Q.   +9 more
europepmc   +1 more source

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Graphene-based materials in the infrared and terahertz detector families: a tutorial

Advances in Optics and Photonics, 2019
The extraordinary electronic and two-dimensional materials make them promising candidates to replace traditional photodetectors in infrared and terahertz spectral ranges.
Antoni Rogalski
exaly   +2 more sources

A 220- to 299-GHz CMOS Terahertz Detector

Journal of Infrared, Millimeter and Terahertz Waves, 2019
This paper proposes a terahertz (THz) detector in a 180-nm standard CMOS process. The detector consists of a square loop antenna and an NMOS transistor. The antenna has two feed ports.
Zhao-Yang Liu, F. Qi, Ye-Long Wang, Peng-Xiang Liu, Wei-Fan Li   +4 more
semanticscholar   +3 more sources

Graphene-based broadband terahertz detector integrated with a square-spiral antenna

Optics Letters, 2018
Lin Wang, Changlong Liu, Wanlong Guo
exaly   +2 more sources

A terahertz photo-thermoelectric detector based on metamaterial absorber

Optics Communications, 2021
Jinjun Bai
exaly   +2 more sources

Zero-Biased and Broadband (0.1–1.5 THz) Terahertz Detector Using Dirac Semimetal-Platinum Telluride (PtTe2)

IEEE Sensors Letters, 2022
This letter demonstrates the Dirac semimetal-platinum telluride (PtTe2)-based terahertz detector. The reported detector has a broadband response ranging from 0.1 to 1.5 THz at room temperature.
Alka Jakhar, D. S. Arya, Suprovat Ghosh, Samaresh Das   +3 more
semanticscholar   +1 more source

Tunable graphene nanopatch antenna design for on-chip integrated terahertz detector arrays with potential application in cancer imaging.

Nanomedicine, 2021
Aim: Further to our reports on chip-integrable uncooled terahertz microbolometer arrays, compatible with medium-scale semiconductor device fabrication processes, the possibility of the development of chip-integrable medical device is proposed here ...
Debabrata Samanta, M. Karthikeyan, A. Banerjee, H. Inokawa   +3 more
semanticscholar   +1 more source

Carbon Nanotube Terahertz Detector

Nano Letters, 2014
Terahertz (THz) technologies are promising for diverse areas such as medicine, bioengineering, astronomy, environmental monitoring, and communications. However, despite decades of worldwide efforts, the THz region of the electromagnetic spectrum still continues to be elusive for solid state technology. Here, we report on the development of a powerless,
He, X., Fujimura, N., Lloyd, J.M., Erickson, K.J., Talin, A.A., Zhang, Q., Gao, W., Jiang, Q., Yukio Kawano, Hauge, R.H., Léonard, F., Kono, J.   +11 more
openaire   +2 more sources

Metamaterial based terahertz detector

2011 International Conference on Infrared, Millimeter, and Terahertz Waves, 2011
We present a metamaterial based terahertz (THz) detector. The detector design, which combines metamaterials and MEMs, is frequency selective, and we have fabricated and tested detectors at 95 GHz and 693 GHz with noise equivalent powers of 1.13 × 10−8 W/√Hz and 2.96 × 10−8 W/√Hz and responsivities of 16,500 V/W and 6,800 V/W, respectively. These values
Andrew Strikwerda, Hu Tao, Emil A. Kadlec, Kebin Fan, Willie J. Padilla, Xin Zhang, Eric A. Shaner, Richard D. Averitt   +7 more
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Inexpensive detector for terahertz imaging

Applied Optics, 2007
Glow discharge plasma, derived from direct-current gas breakdown, is investigated in order to realize an inexpensive terahertz (THz) room-temperature detector. Preliminary results for THz radiation show that glow discharge indicator lamps as room-temperature detectors yield good responsivity and noise-equivalent power.
A, Abramovich, N S, Kopeika, D, Rozban, E, Farber   +3 more
openaire   +2 more sources