Tungsten Boride Broadband and Thermally Stable Absorber

Haque, Ahasanul; Morshed, Monir; Li, Ziyuan; Li, Li; Vora, Kaushal; Miroshnichenko, Andrey; Olbricht, Benjamin C; Hattori, Haroldo

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Tungsten Boride Broadband and Thermally Stable Absorber

Date

2019

Authors

Haque, Ahasanul

Morshed, Monir

Li, Ziyuan

Li, Li

Vora, Kaushal

Miroshnichenko, Andrey

Olbricht, Benjamin C

Hattori, Haroldo

Publisher

IEEE

Abstract

In this paper, we experimentally study broadband perfect absorber based upon tungsten boride. We show that the absorptance of the WB perfect absorber has much better temperature stability when compared with an Al based absorber: its absorptance changes little from 25° C to 270° C.