Results 141 to 150 of about 6,090 (227)

Probing the Influence of Water on the Molecular Mobility of PVP/VA using Terahertz Spectroscopy. [PDF]

Mol Pharm
Santitewagun S, Zeitler JA.
europepmc   +1 more source

Terahertz Spectroscopy and DFT Analysis of Phonon Dynamics of the Layered Van der Waals Semiconductor Nb₃ X ₈ (X = Cl, I). [PDF]

ACS Omega, 2023
Kim J, Lee Y, Choi YW, Jung TS, Son S, Kim J, Choi HJ, Park JG, Kim JH.   +8 more
europepmc   +1 more source

Active Switching of Orbital Angular Momentum of Light Using Metasurfaces Incorporating Vanadium Dioxide

Nanophotonics, Volume 15, Issue 5, 16 March 2026.
This work presents a novel design strategy for active metasurfaces that actively switches OAM modes. The metasurface integrates VO2 within MIM meta‐atoms. Operating at 1500 nm, the designed platform enables large leaps in topological charge. For instance, the reflected beam can be switched from a topological charge of −1 in the insulating (M1) phase to
Qinghong Lyu, Qiuchen Yan, Yulan Fu, Xiaoyong Hu, Qihuang Gong   +4 more
wiley   +1 more source

The dynamics of stomatal closure of Arabidopsis thaliana determined by terahertz spectroscopy and a water transport model. [PDF]

Sci Rep
Taiber J, Helminiak J, Hernandez-Cardoso GG, Mach C, Jäckel A, Naranjo-Montoya OA, Castro-Camus E, Ache P, Hedrich R, Koch M.   +9 more
europepmc   +1 more source

Terahertz spectroscopy analysis of human corneal sublayers. [PDF]

J Biomed Opt, 2021
Ke L, Wu QYS, Zhang N, Yang Z, Teo EPW, Mehta JS, Liu YC.   +6 more
europepmc   +1 more source

Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes

Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin, Wenhao Wang, Thomas Caiwei Tan, Abhishek Kumar, Ridong Jia, Nikhil Navaratna, Ranjan Singh, Lijuan Xie   +7 more
wiley   +1 more source

Quantitative single-shot Supercontinuum-Enhanced Terahertz Spectroscopy (SETS). [PDF]

Nat Commun
Nallapareddy CR, Underwood TC.
europepmc   +1 more source

Study on Hydration and Dehydration of Ezetimibe by Terahertz Spectroscopy with Humidity-Controlled Measurements and Theoretical Analysis. [PDF]

J Phys Chem A, 2022
Mohara M, Davis MP, Korter TM, Shimura K, Ono T, Aiko K.   +5 more
europepmc   +1 more source

The Realization of Multidirectional, Free‐Standing 3D Plasmonic Nanostructures via 3D Nanoprinting: A Case Study of Fractal Antennas

Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker, Robert Winkler, Ulrich Hohenester, Evelin Fisslthaler, Daniel Knez, Gerald Kothleitner, Georg Haberfehlner   +6 more
wiley   +1 more source

Unveiling structural effects on the DC conductivity of warm dense matter via terahertz spectroscopy and ultrafast electron diffraction. [PDF]

Nat Commun
Ofori-Okai BK, Descamps A, Toro ER, Ikeya M, Hansen SB, Mo M, Baczewski AD, Brown D, Fletcher LB, McBride EE, Shen X, Weinmann A, Yang J, Schein J, Chen Z, Wang X, Glenzer SH.   +16 more
europepmc   +1 more source