A switchable, tunable and wavelength-selective thermal emitter is experimentally demonstrated with simple layered structures by controlling the phases of Ge2Sb2Te5, achieving a high emission extinction ratio of 11dB.
CITATION STYLE
Du, K., Li, Q., Lyu, Y., Ding, J., Lu, Y., Cheng, Z., & Qiu, M. (2017). Control over emissivity of zero-static-power thermal emitters based on phase changing material GST. In 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings (Vol. 2017-January, pp. 1–2). Institute of Electrical and Electronics Engineers Inc. https://doi.org/10.1038/lsa.2016.194
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