Zobrazeno 1 - 10
of 99
pro vyhledávání: '"V. O. Shen"'
Publikováno v:
IEEE Transactions on Electron Devices. 38:1118-1123
A long-wavelength infrared imaging camera that uses a GaAs/Al/sub x/Ga/sub 1-x/As quantum-well infrared photodetector (QWIP) array is demonstrated. Excellent noise equivalent temperature difference sensitivity (NE Delta T >
Publikováno v:
Applied Physics Letters. 57:383-385
We discuss a new design for a voltage tunable graded barrier multiquantum well infrared detector. The tunability of this detector is significantly better than previous designs. It has large shifts in peak position, spectral width, and long‐waveleng
Publikováno v:
Applied Physics Letters. 56:851-853
By increasing the quantum well barrier width, we have dramatically reduced the tunneling dark current by an order of magnitude and thereby significantly increased the blackbody detectivity D*BB. For a GaAs quantum well infrared detector having a cuto
Publikováno v:
Journal of Applied Physics. 66:5656-5658
We have studied the origin of the dark current in λ=8 μm peak wavelength 40‐A GaAs/300‐A Al0.3 Ga0.7 As multiple quantum well photodetectors. By carefully controlling the experimental conditions we have measured the dark current for temperature
Autor:
Tian, Junlong
Publikováno v:
AIP Advances; May2023, Vol. 13 Issue 5, p1-16, 16p
Publikováno v:
Applied Physics Reviews; Jun2021, Vol. 8 Issue 2, p1-36, 36p
Autor:
Kulikov, V.1 vokul@inbox.ru
Publikováno v:
Semiconductors. Sep2012, Vol. 46 Issue 9, p1158-1162. 5p.
Publikováno v:
Journal of Applied Physics; Jun2011, Vol. 109 Issue 12, p124508, 11p, 1 Color Photograph, 1 Illustration, 2 Diagrams, 2 Charts, 14 Graphs
Publikováno v:
Journal of Applied Physics; Aug2010, Vol. 108 Issue 3, p034515, 6p, 2 Black and White Photographs, 2 Diagrams, 5 Graphs
Autor:
Vashaee, Daryoosh, Shakouri, Ali
Publikováno v:
Journal of Applied Physics; 2/1/2004, Vol. 95 Issue 3, p1233-1245, 13p, 3 Diagrams, 4 Charts, 15 Graphs