Applications of terahertz spectroscopy in the detection and recognition of substances

X Fu, Y Liu, Q Chen, Y Fu, TJ Cui - Frontiers in Physics, 2022 - frontiersin.org
Recently, terahertz spectroscopy has received a lot of attention because of its unique
properties such as biosafety, fingerprint spectrum, and good penetration. In this review, we …

Progress in application of terahertz time-domain spectroscopy for pharmaceutical analyses

S Huang, H Deng, X Wei, J Zhang - Frontiers in Bioengineering and …, 2023 - frontiersin.org
Terahertz time-domain spectroscopy is an analytical method using terahertz time-domain
pulses to study the physical and chemical properties of substances. It has strong potential for …

Terahertz waveform synthesis in integrated thin-film lithium niobate platform

A Herter, A Shams-Ansari, FF Settembrini… - Nature …, 2023 - nature.com
Bridging the “terahertz gap “relies upon synthesizing arbitrary waveforms in the terahertz
domain enabling applications that require both narrow band sources for sensing and few …

The Higgs mode in disordered superconductors close to a quantum phase transition

D Sherman, US Pracht, B Gorshunov, S Poran… - Nature Physics, 2015 - nature.com
The concept of mass generation by means of the Higgs mechanism was strongly inspired by
earlier works on the Meissner–Ochsenfeld effect in superconductors. In quantum field …

Electrodynamics of the superconducting state in ultra-thin films at THz frequencies

US Pracht, E Heintze, C Clauss… - IEEE Transactions …, 2013 - ieeexplore.ieee.org
In this paper, we report on terahertz frequency-domain spectroscopy (THz-FDS) experiments
in which we measure charge carrier dynamics and excitations of thin-film superconducting …

Structural and superconducting properties of Nb3Sn films grown by multilayer sequential magnetron sputtering

MN Sayeed, U Pudasaini, CE Reece… - Journal of Alloys and …, 2019 - Elsevier
Nb 3 Sn thin films are fabricated by sequential sputtering followed by annealing at 850–
1200° C in vacuum. The effects of the annealing temperature and time on the formation of …

Electrodynamics of metallic superconductors

M Dressel - Advances in Condensed Matter Physics, 2013 - Wiley Online Library
The theoretical and experimental aspects of the microwave, terahertz, and infrared
properties of superconductors are discussed. Electrodynamics can provide information …

Electrodynamics of electron-doped iron pnictide superconductors: Normal-state properties

N Barišić, D Wu, M Dressel, LJ Li, GH Cao, ZA Xu - Physical Review B …, 2010 - APS
The electrodynamic properties of Ba (Fe 0.92 Co 0.08) 2 As 2 and Ba (Fe 0.95 Ni 0.05) 2 As
2 single crystals have been investigated by reflectivity measurements in a wide frequency …

Terahertz spectroscopy and imaging techniques for herbal medicinal plants detection: a comprehensive review

C Han, F Qu, X Wang, X Zhai, J Li, K Yu… - Critical Reviews in …, 2024 - Taylor & Francis
Herbal medicine (HM), derived from various therapeutic plants, has garnered considerable
attention for its remarkable effectiveness in treating diseases. However, numerous issues …

Broadening of hot-spot response spectrum of superconducting NbN nanowire single-photon detector with reduced nitrogen content

D Henrich, S Dörner, M Hofherr, K Il'in… - Journal of Applied …, 2012 - pubs.aip.org
The spectral detection efficiency and the dark count rate of superconducting nanowire single-
photon detectors (SNSPD) have been studied systematically on detectors made from thin …