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单词 Cadmium telluride
释义

Cadmium telluride

原声例句
VOA Standard 2015年10月合集

There have been some commercially available cadmium telluride solar cells, from First Solar, that have gotten up to 20 percent.

现在还可以找到First Solar公司的碲化镉太阳能电池,能够将效能提高到20%。

VOA Standard 2014年6月合集

“To absorb a useful amount of sunlight with silicon we would need to use around 200 micrometers of material. " Major said. " For absorbers such as cadmium telluride, we need to use only 1 percent of the same material.”

“要用硅吸收有用量的阳光, 我们需要使用大约 200 微米的材料。 ” 梅杰说。“对于像碲化镉这样的吸收体, 我们只需要使用相同材料的 1%。

中文百科

碲化镉

Una planta fotovoltaica con paneles de teluro de cadmio
Fluorescence spectra of colloidal CdTe quantum dots of various sizes, increasing approximately from 2 to 20 nm from left to right. The blue shift of fluorescence is due to quantum confinement.

碲化镉(化学式:CdTe)是由碲元素和镉元素组成的晶体化合物。这种半导体可以制造红外光学窗。此外,碲化镉在太阳能电池的制造方面也有广阔的应用前景。在薄膜电池中,碲化镉通常夹在两层硫化镉材料中,这种PN结叫做P-i-n结构。

英语百科

Cadmium telluride 碲化镉

Fluorescence spectra of colloidal CdTe quantum dots of various sizes, increasing approximately from 2 to 20 nm from left to right. The blue shift of fluorescence is due to quantum confinement.

Cadmium telluride (CdTe) is a stable crystalline compound formed from cadmium and tellurium. It is mainly used as the semiconducting material in cadmium telluride photovoltaics and an infrared optical window. It is usually sandwiched with cadmium sulfide to form a p-n junction solar PV cell. Typically, CdTe PV cells use a n-i-p structure.

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更新时间:2025/6/24 19:12:33