SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Novoselov Evgenii 1988) srt2:(2014)"

Sökning: WFRF:(Novoselov Evgenii 1988) > (2014)

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Balbekin, N.S., et al. (författare)
  • Nondestructive monitoring of aircraft composites using terahertz radiation
  • 2014
  • Ingår i: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. - : SPIE. - 1605-7422. - 9781628415643 ; 9448, s. 94482D-
  • Konferensbidrag (refereegranskat)abstract
    • In this paper we consider using the terahertz (THz) time domain spectroscopy (TDS) for non destructive testing and determining the chemical composition of the vanes and rotor-blade spars. A versatile terahertz spectrometer for reflection and transmission has been used for experiments. We consider the features of measured terahertz signal in temporal and spectral domains during propagation through and reflecting from various defects in investigated objects, such as voids and foliation. We discuss requirements are applicable to the setup and are necessary to produce an image of these defects, such as signal-to-noise ratio and a method for registration THz radiation. Obtained results indicated the prospects of the THz TDS method for the inspection of defects and determination of the particularities of chemical composition of aircraft parts.
  •  
2.
  • Cherednichenko, Serguei, 1970, et al. (författare)
  • THz Hot-Electron Bolometer Mixers
  • 2014
  • Ingår i: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. - 2162-2027 .- 2162-2035. - 9781479938773
  • Konferensbidrag (refereegranskat)abstract
    • We overview the technology of superconductingHot-Electron Bolometer mixers in the field of terahertzheterodyne detection. HEB mixer performance is analyzed vs competing technologies and application fields, with emphasize on radio astronomy. We discuss materials which have been reported in the past to be used for such devices with both phonon-substrate and electron-diffusion cooling mechanisms. It caused a splash of interesting theories with attempts of describing both dc and RF characteristics of HEB mixers. Development of HEB mixers made possible to extend high spectral resolution radio astronomy beyond 1THz.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2
Typ av publikation
konferensbidrag (2)
Typ av innehåll
refereegranskat (2)
Författare/redaktör
Novoselov, Evgenii, ... (2)
Cherednichenko, Serg ... (1)
Balbekin, N.S. (1)
Pavlov, P.V. (1)
Bespalov, V.G. (1)
Petrov, N.V. (1)
visa fler...
Bevilacqua, Stella, ... (1)
visa färre...
Lärosäte
Chalmers tekniska högskola (2)
Språk
Engelska (2)
Forskningsämne (UKÄ/SCB)
Teknik (2)
Naturvetenskap (1)
År
2014 (2)Ta bort avgränsningen

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy