Results 81 to 90 of about 4,739 (252)

Enhanced Data-Processing Algorithms for Dispersive Interferometry Using a Femtosecond Laser

Sensors
Dispersive interferometry based on a femtosecond laser is extensively utilized for achieving absolute distance measurements with high accuracy. However, this method cannot measure arbitrary distances without encountering a dead zone, and deviations in ...
Tao Liu, Hiraku Matsukuma, Amane Suzuki, Ryo Sato, Wei Gao   +4 more
doaj   +1 more source

Nanometrology based control: taming radical grafting reactions with attoliter precision.

Nanoscale
Precisely controlled micropatterning with organic moieties is a promising route for designing smart surfaces, enabling the development of microsensors and actuators with optimal usage of reactants.
Baptiste Maillot, J. Audibert, F. Miomandre, Vitor Brasiliense   +3 more
semanticscholar   +1 more source

Impact of substrate curvature on grazing‐incidence small‐angle X‐ray scattering signal: theory and example of Ag thin‐film growth

Journal of Applied Crystallography, Volume 59, Issue 1, Page 93-107, February 2026.
The paper formally addresses the influence of the substrate curvature and size on the grazing‐incidence small‐angle X‐ray scattering (GISAXS) signal. Using the established theory, GISAXS can be combined with substrate‐curvature‐based stress measurements, which is demonstrated on the example of Ag thin‐film growth.Grazing‐incidence small‐angle X‐ray ...
Michał Kamiński, Bärbel Krause, Gregory Abadias, Alessandro Coati, Yves Garreau, Anny Michel, Andrea Resta, Karan Solanki, Alina Vlad, David Babonneau   +9 more
wiley   +1 more source

Refractive Index Compensation in Over-Determined Interferometric Systems

Sensors, 2012
We present an interferometric technique based on a differential interferometry setup for measurement under atmospheric conditions. The key limiting factor in any interferometric dimensional measurement are fluctuations of the refractive index of air ...
Zdeněk Buchta, Jan Hrabina, Martin Čížek, Ondřej Číp, Miroslava Holá, Josef Lazar   +5 more
doaj   +1 more source

High-Precision Cutting Edge Radius Measurement of Single Point Diamond Tools Using an Atomic Force Microscope and a Reverse Cutting Edge Artifact

Applied Sciences, 2020
This paper presents a measurement method for high-precision cutting edge radius of single point diamond tools using an atomic force microscope (AFM) and a reverse cutting edge artifact based on the edge reversal method.
Kai Zhang, Yindi Cai, Yuki Shimizu, Hiraku Matsukuma, Wei Gao   +4 more
doaj   +1 more source

Machine Learning Approaches in Soft Matter Molecular Simulation and Materials Characterization: Challenges and Perspectives

ChemPlusChem, Volume 90, Issue 12, December 10, 2025.
Rigorous frameworks construction toward the development of science‐based machine learning (ML) schemes: invocation of statistical learning and data‐driven methods within the diverse materials science fields, from materials characterization to molecular modeling utilizing domain knowledge to facilitate fundamental understanding and scientific discovery.
Niki Vergadou, Vassilios Constantoudis
wiley   +1 more source

Approach to measurements at the nano level, with an emphasis on biomedicine

Medisur, 2023
This article aims to alert about the relevance of nanosciences and nanotechnology accompanied by nanometrology for the nations development in the 21st century.
Ernesto José López González, Yolanda Cabrera Macías, Tatiana de las Mercedes Escoriza Martínez, Marle Pérez de Armas, Ernesto López Cabrera   +4 more
doaj  

DC‐Driven Fractional Flux Quanta in Two‐Band Superconductors

physica status solidi (RRL) – Rapid Research Letters, Volume 19, Issue 12, December 2025.
The dc‐driven distancing of fractional flux quanta is theoretically analyzed for a dual‐band superconductor with a periodic pinning potential. The analysis is based on the dynamical equation of motion for a single composite vortex. The model neglects the phase difference between the condensates and may be applicable to two‐band superconductors with ...
Anton O. Pokusinskyi, Oleksandr V. Dobrovolskiy   +1 more
wiley   +1 more source

Retrieving the Size of Deep-subwavelength Objects via Tunable Optical Spin-Orbit Coupling

, 2018
We propose a scheme to retrieve the size parameters of a nano-particle on a glass substrate at a scale much smaller than the wavelength. This is achieved by illuminating the particle using two plane waves to create rich and non-trivial local polarization
Urbach, H. P., Xi, Zheng
core   +1 more source

Vortex Ratchet Effect in Superconductor Open Nanotubes and 3D Nanoflakes

physica status solidi (RRL) – Rapid Research Letters, Volume 19, Issue 12, December 2025.
Magnetic flux quanta in 3D superconductor nanotubes move in the regions where the normal component of the applied magnetic field is close to maximum. Asymmetric pinning sites placed in these areas result in an enhanced vortex ratchet effect compared to planar systems.
Igor Bogush, Rodrigo Henrique de Bragança, Vladimir M. Fomin, Oleksandr V. Dobrovolskiy   +3 more
wiley   +1 more source