Results 111 to 120 of about 29,206 (304)

The development of a virtual laser profilometer [PDF]

open access: yes, 2018
Zaključno delo predstavlja razvoj virtualnega laserskega profilomera, ki je namenjen 3d izmeri površin virtualnih objektov. Laserski profilomer je sestavljen iz navidezne kamere in virtualne laserske ravnine.
Okorn, Jože
core  

Wetting‐Driven Transfer of Flexible Ultra‐Thin Temperature Sensors

open access: yesAdvanced Electronic Materials, EarlyView.
A wetting‐driven transfer approach enables ultra‐thin temperature sensors to be transferred from a super‐hydrophilic donor substrate onto rigid, curved, and biological receiver substrates. By combining controlled wetting with a conformal Parylene carrier layer, the method preserves stable thermal sensing performance while expanding the integration of ...
Hafiza Faiqa Maqsood   +5 more
wiley   +1 more source

Nickel coatings applied with galvanic method

open access: yesMetalurgija, 2019
The presented work attempts at determining the effect of the parameters of the nickel coating process with the galvanic method i.e. current density, time and temperature, upon the quality of the coatings obtained.
B. Oleksiak   +2 more
doaj  

Comparison of the effect of hand instruments, an ultrasonic scaler, and an erbium-doped yttrium aluminium garnet laser on root surface roughness of teeth with periodontitis: a profilometer study

open access: yesJournal of Periodontal & Implant Science, 2013
Purpose The present study aimed to measure root surface roughness in teeth with periodontitis by a profilometer following root planning with ultrasonic and hand instruments with and without erbium-doped yttrium aluminium garnet (Er:YAG) laser irradiation.
R. Amid   +4 more
semanticscholar   +1 more source

Combinatorial Survey of Structural Phase Distribution and Magnetism in Fe‐Ge‐Te Composition‐Spread Thin Film Libraries

open access: yesAdvanced Electronic Materials, EarlyView.
ABSTRACT Magnetic 2‐dimensional (2D) van der Waals (vdW) materials have garnered tremendous attention. The vdW ferromagnet Fe5Ge1Te2 has a Curie temperature Tc of ≈ 270 K, which is tailorable by tuning the stoichiometry and the Fe deficiency to reach room temperature.
Chih‐Yu Lee   +7 more
wiley   +1 more source

Pairing Non‐Fullerene Acceptors With the Right Polymer: Impact of Phase Morphology and Short‐Range Transport on Charge Generation

open access: yesAdvanced Electronic Materials, EarlyView.
This study investigates polymer requirements for pairing with high‐efficiency non‐fullerene acceptors (NFA) in organic photovoltaics by comparing three polymer blends across varied phase morphologies. The generation of free charges is driven by fast transport‐assisted charge separation combined with slow intrinsic recombination.
Yufei Zhong   +9 more
wiley   +1 more source

Dual‐Defect‐Engineered Zinc Oxynitride Thin‐Film Transistors Enabling Electrostatic Current Balancing in Geometrically Symmetric Oxide Logic

open access: yesAdvanced Electronic Materials, EarlyView.
Dual‐defect engineering controls subgap states in zinc oxynitride (ZnON) thin‐film transistors, yielding a field‐effect mobility of 26.58 cm2 V−1 s−1. A process‐associated threshold‐voltage shift is repurposed within a dual‐gate depletion‐mode load to electrostatically balance current in a geometrically symmetric NMOS inverter.
Seung Min Lee   +10 more
wiley   +1 more source

Using the contact profilometer to measure the dimensional changes of metal samples after laser treatment

open access: yes, 2013
The paper presents several specific examples of the use of contact profilometer Taylor Hobson. It is used here for mapping of the metal surface samples after laser hardening and remelting.
Hiklová, Helena
core  

A Computational Approach for Biomimetic Design of Liver‐On‐A‐Chip

open access: yesAdvanced Intelligent Discovery, EarlyView.
A biomimetic liver‐on‐a‐chip with antiparallel perfusion was designed using COMSOL‐guided simulation to replicate hepatic acinus transport. Full‐scale modelling revealed diffusion‐dominated, length‐dependent nutrient gradients and low‐shear conditions.
Zhenxu Yang   +9 more
wiley   +1 more source

Development of novel one-shot full-field surface profilometer using chromatic confocal microscopy

open access: yes, 2018
A novel full-field surface profilometer using diffractive-based chromatic confocal microscopy and area-scan spectral sensing is developed. A normalized cross correlation algorithm was developed to establish a spectrum-depth response curve.
Liang-Chia Chen (17496264)   +1 more
core   +1 more source

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