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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Weihnacht, Volker
Fraunhofer Society
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Surface depassivation via B-O dative bonds affects the friction performance of B-doped carbon coatings
- 2023Wear Mechanism of Superhard Tetrahedral Amorphous Carbon (ta‐C) Coatings for Biomedical Applicationscitations
- 2023High Performance of Liquid‐Gated Silicon Nanowire FETs Covered with Ultrathin Layers of Diamond‐Like Tetrahedral Amorphous Carboncitations
- 2022Comparison of fracture properties of different amorphous carbon coatings using the scratch test and indentation failure methodcitations
- 2022Mechanism of superlubricity of a DLC/Si3N4 contact in the presence of castor oil and other green lubricantscitations
- 2022Mechanism of superlubricity of a DLC/Si3N4 contact in the presence of castor oil and other green lubricantscitations
- 2022Amorphous Carbon Coatings with Different Metal and Nonmetal Dopants: Influence of Cathode Modification on Laser-Arc Evaporation and Film Depositioncitations
- 2022Effect of doping elements to hydrogen-free amorphous carbon coatings on structure and mechanical properties with special focus on crack resistancecitations
- 2021Indentation modulus extrapolation and thickness estimation of ta-C coatings from nanoindentationcitations
- 2021The role of lubricant and carbon surface in achieving ultra- and superlow frictioncitations
- 2021Generalized approach of scratch adhesion testing and failure classification for hard coatings using the concept of relative area of delamination and properly scaled indenterscitations
- 2021Effect of Energy and Temperature on Tetrahedral Amorphous Carbon Coatings Deposited by Filtered Laser-Arccitations
- 2019Mechano-chemical decomposition of organic friction modifiers with multiple reactive centres induces superlubricity of ta-Ccitations
- 2017Tribochemical induced wear and ultra-low friction of superhard ta-C coatingscitations
- 2016Scratch resistance of superhard carbon coatings - a new approach to failure and adhesion evaluationcitations
Places of action
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article
High Performance of Liquid‐Gated Silicon Nanowire FETs Covered with Ultrathin Layers of Diamond‐Like Tetrahedral Amorphous Carbon
Abstract
Label-free, low-noise, and ultrahigh-sensitive biosensors based on liquid-gated silicon (Si) nanowire (NW) field-effect transistors (FETs) have recently emerged as promising diagnostic tools that can be used for healthcare monitoring and point-of-care applications. However, the sensing capabilities and performance of such devices still critically depend on several factors, including the quality and intrinsic properties of the materials used. In particular, the important role of determining device performance is assigned to the gate insulator layer, which acts as a sensing surface in such NW-based biosensors and still requires optimization. Herein, several advanced multilayer structures: Si NW/SiO2/diamond-like carbon FETs, are investigated. The high quality of the diamond-like carbon layer obtained by low-temperature physical vapor deposition is confirmed by X-ray photoelectron spectroscopy and Raman spectroscopy studies. Current–voltage and noise spectroscopy reflect the high-quality transport properties in these structures. ; 220 ; 12