Photoconductivity is the crucial benchmark to assess the potential of any emerging material
for future solar applications. Many optical techniques, like transient absorption and …

Herein, a dual‐band tunable ideal absorber based on graphene array, and the dynamic
tuning performance of the perfect absorber in the terahertz band and its sensing properties …

Graphitic carbon nitride (g-C3N4) is a material that has been at the forefront of
heterogeneous photocatalysis. Many factors, such as the synthesis temperature, have a …

In this paper, we present the application of THz frequency-domain spectroscopy (THz-FDS)
for determining the refractive index in an ambient environment. The signal phase is …

Combating the illicit use of PDE5 inhibitor drugs is a focal point in forensic science research.
In order to achieve rapid identification of such drugs, this study applies terahertz time …

The complex refractive index for low-loss materials is conventionally extracted by either
approximate analytical formula or numerical iterative algorithm (such as Nelder-Mead and …

From investigating molecular vibrations to observing galaxies, terahertz technology has
found extensive applications in research and development over the past three decades …

A versatile setup based on a microfluidic platform allows investigation of liquid samples at
various temperatures with terahertz time-domain spectroscopy. The setup is applied to …

Time domain spectroscopy is now 30 year old and spread more and more along many fields
of analytical sciences. The specificity of this technique reads in its name: measurements are …

The parallels between terahertz time-domain spectroscopy (THz-TDS) and discrete Fourier
transform spectroscopy (DFTS) are unraveled by showing that the same Fresnel equation …