{"product_id":"robert-thurber-w-determination-of-deep-impurities-in-silicon-and-germanium-by-infrared-photoconductivity-classic-reprint-9781390404586","title":"Determination of Deep Impurities in Silicon and Germanium by Infrared Photoconductivity (Classic Reprint)","description":"Excerpt from Determination of Deep Impurities in Silicon and Germanium by Infrared Photoconductivity\u0026lt;br\/\u0026gt;\u0026lt;br\/\u0026gt;The most direct method for determining the Optical absorption cross section of a particular impurity is measurement of the transmission of a specimen containing a known concentration of the impurity. Emmons [2] gives a discussion of the procedure with specific application to gallium in silicon at 20 K. Data are usually obtained as a function of wave length and at the temperature used for the photoconductivity measurements as the cross sections are generally wavelength and temperature dependent.","brand":"Forgotten Books","offers":[{"title":"Default Title","offer_id":53734264308054,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9781390404586_1.jpg?v=1781780669","url":"https:\/\/www.momoxbooks.com\/products\/robert-thurber-w-determination-of-deep-impurities-in-silicon-and-germanium-by-infrared-photoconductivity-classic-reprint-9781390404586","provider":"momoxbooks","version":"1.0","type":"link"}