<p><b>硒化鉍</b>（Bi<sub>2</sub>Se<sub>3</sub>）是一種灰色粉末，它是一種半導體，為熱電材料。具有完美化學計量比的硒化鉍是半導體，帶寬為0.3 eV，其硒空穴是電子授體，化學性質類似半金屬。在硒化鉍中，觀察到了拓撲保護表面態，它是現在科學研究的主題。</p>
<h2><span id=".E5.8F.82.E8.A7.81"></span><span id="参见">參見</span></h2>
<ul><li>熱電材料</li></ul><h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</span></h2>

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**硒化鉍**（Bi2Se3）是一種灰色粉末，它是一種半導體，為熱電材料。具有完美化學計量比的硒化鉍是半導體，帶寬為 0.3 eV，其硒空穴是電子授體，化學性質類似半金屬。在硒化鉍中，觀察到了拓撲保護表面態，它是現在科學研究的主題。

## 參見

* 熱電材料

## 參考文獻
12068-69-8