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Zinc oxide-tungsten-based pyramids in construction of ultra-broadband metamaterial absorber for solar energy harvesting

Ünal, Emin; Bağmancı, Mehmet; Karaaslan, Muharrem; Akgöl, Oğuzhan; Arat, Hüseyin Turan; Sabah, Cumali (Institution of Engineering and Technology, 2017)

A new broadband absorber is investigated for the entire frequency domain of solar light (infrared, visible light and ultraviolet). While current absorbers in the literature have limited operation frequencies, investigated ...

Extremely-broad band metamaterial absorber for solar energy harvesting based on star shaped resonator

Bağmancı, Mehmet; Karaaslan, Muharrem; Ünal, Emin; Akgöl, Oğuzhan; Sabah, Cumali (Springer, 2017)

A new metamaterial absorber (MA) is investigated and shown numerically for solar energy harvesting for future solar cell applications. The structure consists of two metals and one dielectric layer having different thicknesses. ...