Electronics & Semiconductors
In recent years, electronics and chemical engineers have devised different chemical doping techniques to control the sign and concentration of charge carriers in different material samples. Chemical doping methods essentially ...
Sep 5, 2022 feature
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Electronics & Semiconductors
When fabricating electronic devices based on conventional semiconducting materials, engineers need to complete a crucial step known as doping. Doping essentially entails the introduction of impurities into semiconductors ...
Sep 24, 2021 feature
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Energy & Green Tech
In recent years, engineers have created a variety of solar technologies using different types of materials. These include solar cells based on cadmium telluride (CdTe), a stable crystalline semiconducting compound comprised ...
Jul 13, 2021 feature
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Energy & Green Tech
Perovskite solar cells have progressed in recent years with rapid increases in power conversion efficiency (from 3% in 2006 to 25.5% today), making them more competitive with silicon-based photovoltaic cells. However, a number ...
Jun 2, 2021
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