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GE:GA [1 record]

Record 1 2011-03-09

English

Subject field(s)
  • Chemistry
  • Geochemistry
  • Photoelectricity and Electron Optics
  • Electrical Engineering
CONT

To extend the long wavelength coverage of the gallium-doped germanium detector, the detector crystal is "stressed" by applying mechanical pressure using a clamp.

Key term(s)
  • gallium doped germanium

French

Domaine(s)
  • Chimie
  • Géochimie
  • Photo-électricité et optique électronique
  • Électrotechnique
CONT

Étude d'un bolomètre au germanium dopé au gallium en vue de la détection de l'infrarouge.

CONT

Coupe longitudinale d'un cristal de germanium dopé au gallium.

CONT

Dans le domaine infrarouge lointain, le silicium doit être remplacé par du germanium. Les détecteurs utilisant du photoconducteur en germanium dopé au gallium ont une bonne efficacité quantique jusque vers 140 m.

Spanish

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