Results 201 to 210 of about 3,205 (255)

Exploring the Structural, Electronic, and Optical Characteristics of ZrSnO3 Through First‐Principles Calculations for Optoelectronics and Photocatalytic Applications

Electrochemical Science Advances, Volume 6, Issue 4, August 2026.
ABSTRACT We performed first‐principles density functional theory calculations to methodically analyse the structural, mechanical, electronic, thermal, and optical properties of trigonal ZrSnO3 under external pressure up to 60 GPa with GGA‐PBE and HSE06 functionals.
Jahid Hasan, Md. Zuel Rana, Ehesanul Hoq, Abdul Barik, M. S. Alam, Md. Hazrat Ali, Afroza Khatun   +6 more
wiley   +1 more source

Unsupervised disparity-tolerant algorithm for terahertz image stitching. [PDF]

Sci Rep
Wu X, Bai F, Li L, Gao Y, Wang W, Cai H.
europepmc   +1 more source

Effects of Exogenous Monosodium Glutamate on GABA Accumulation and Volatile/Nonvolatile Metabolites in Black Highland Barley

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Overview of MSG‐assisted GABA enrichment and associated changes in amino acid, fatty acid, and volatile metabolite profiles in germinated black highland barley. ABSTRACT γ‐Aminobutyric acid (GABA) is a functional amino acid with multiple health benefits; however, the mechanism of its enrichment in black highland barley, particularly through precursor ...
Xiaohang Lu, Nana Ma, Yuan Wang
wiley   +1 more source

Terahertz metasensor with pseudo parity time symmetry for oral cancer diagnostics. [PDF]

Sci Rep
Zaky ZA, Hennache A, Zhaketov VD.
europepmc   +1 more source

Hexagonal Hollow‐Core Photonic Crystal Fiber for High‐Sensitivity Terahertz Glucose Detection

Journal of Biophotonics, Volume 19, Issue 8, August 2026.
A novel hexagonal hollow‐core photonic crystal fiber (HPhCF) operating at 2.2 THz is proposed for rapid, non‐invasive detection of urinary glucose. The Zeonex‐based hollow‐core architecture enhances light‐analyte interaction, enabling 96.90% relative sensitivity while maintaining ultra‐low confinement loss and low effective material loss.
Mohammad Abdullah‐Al‐Shafi, Shuvo Sen, Mashiyat Mubassera, Md. Tanvir Hossain Hawlader   +3 more
wiley   +1 more source

On-Chip THz-TDS Platform for High-Sensitivity Analysis of Graphene and Thin-Film Conductors. [PDF]

Nano Lett
Lee J, Michalski A, Sawallich S, Lemme MC, Nagel M.   +4 more
europepmc   +1 more source

Optical Phased Arrays on Photonic Integrated Circuit Platforms: Challenges, Opportunities, and Future Applications

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
Integrated optical phased arrays are emerging as scalable engines for solid‐state beam steering and programmable wavefront control. This Review maps the field from beam‐steering principles and core building blocks to material platforms, system‐level bottlenecks, and application frontiers, highlighting how heterogeneous integration, aperiodic ...
Jingwei Li, Yuyuan Han, Aoxiang Chen, Pengpeng Li, Xinglin Zhu, Guanbao Zhao, Luohan Peng, Huaibin Zheng   +7 more
wiley   +1 more source

Ultrabroadband Spacetime Nanoscopy of Terahertz Polaritons in a van der Waals Cavity. [PDF]

Small
Wehmeier L, Xu S, Chen X, Yu SJ, Lin Y, Dai Z, Wang H, Yao H, Hu J, Homes CC, Janzen E, Edgar JH, Zheng X, Heinz TF, Fan JA, Basov DN, Carr GL, Liu M.   +17 more
europepmc   +1 more source

Robust Bound States in the Continuum in Mirror‐Symmetric Terahertz Metasurfaces

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
An ideal BIC, supported by local inversion symmetry in a mirror‐symmetric metasurface, transforms into a QBIC by introducing an asymmetry parameter α. This transition yields a finite Q‐factor following Q ∝ α−1.95, whereas the singular polarization state splits into two distinct circularly polarized points. This framework ensures robust BIC formation at
Die Zou, Zhen Zhou, Xia Cao, Rui Zhu, Keyu Tan, Zhiyong Wang, Xiaohua Xing, Jianquan Yao, Jianing Chen, Liang Wu   +9 more
wiley   +1 more source

Nanogap-enhanced terahertz suppression of superconductivity. [PDF]

Nanophotonics
Kim J, Ji G, Lee HT, Kim J, Park HS, Choi U, Seo C, Sohn C, Kim K, Kang B, Park HR.   +10 more
europepmc   +1 more source