Measurement of the thermal conductivity of <italic>Xuan</italic> paper samples based on an all-dielectric metamaterial sensor with stationary spectral lines.

Here, we propose a sensing scheme based on an all-dielectric metamaterial with the smooth reflection and transmission spectral lines in 10-60THz, and verify the applications of the measuring the resonance characteristics of <italic>Xuan</italic> paper samples. The reflection and thermal conductivity of <italic>Xuan</italic> paper samples enhance with the concentration of alum water increasing and weaken due to the thickness increasing. These results provide a solid foundation for this metamaterials in measuring the reflective and thermal resonance properties of <italic>Xuan</italic> paper samples. [ABSTRACT FROM AUTHOR]