Chatterjee, Arindom ; Biswas, Kanishka (2015) Solution-Based Synthesis of Layered Intergrowth Compounds of the Homologous PbmBi2nTe3n+mSeries as Nanosheets Angewandte Chemie International Edition, 54 (19). pp. 5623-5627. ISSN 14337851
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Official URL: http://doi.org/10.1002/anie.201500281
Related URL: http://dx.doi.org/10.1002/anie.201500281
Abstract
Layered intergrowth compounds in the homologous PbmBi2nTe3n+m family are interesting because they are examples of natural heterostructures. We present a simple solution-based synthesis of two-dimensional nanosheets of PbBi2Te4, Pb2Bi2Te5, and PbBi6Te10 layered intergrowth compounds, which are members of the PbmBi2nTe3n+m [that is, (PbTe)m(Bi2Te3)n] homologous series. Few-layer nanosheets exhibit narrow optical band gaps (0.25–0.7 eV) with semiconducting electronic-transport properties.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley & Sons, Inc. |
| ID Code: | 128117 |
| Deposited On: | 03 Nov 2022 05:47 |
| Last Modified: | 03 Nov 2022 05:47 |
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