TUTDoR

Snyman, L. W.

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Date: 2007-06-29
Type: Text
Identifier: tut:2158
Description: The viability of using pulsed laser excited Raman spectroscopy as a method for diamond detection from ore, has been investigated. In this method the spontaneous Stokes Raman signal is used as indicato ... More
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Date: 2007/04/24
Language: en
Type: Text
Identifier: tut:4993
Description: In this paper, we report on an increase in emission intensity of up to 10 nW/mm2 that has been realized with a new novel two junction, diagonal avalanche control, and minority carrier injection silico ... More
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Date: 2005/10/10
Language: en
Type: Text
Identifier: tut:4994
Description: A dependency of quantum efficiency of nn+ pp+ sil- icon complementary metal–oxide–semiconductor integrated light- emitting devices on the current density through the active device areas is demonstrate ... More
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Date: 2004
Subject: Silicon | CMOS/BiCMOS IC
Language: en
Type: Text
Identifier: tut:3604
Description: Although silicon is an indirect bandgap material, light emission from reverse biased pn junctions has been observed. Although the quantum efficiency is low, it will be very advantageous to utilise the ... More
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Date: 2003-07-07
Type: Text
Identifier: tut:2164
Description: The Development of cost-effective and economically viable telecommunications solutions for rural underdeveloped areas has been a key problem to Africa and South Africa. Selecting an appropriate teleco ... More
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