| People | Locations | Statistics |
|---|---|---|
| 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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Castellanos-Gomez, Andres
Consejo Superior de Investigaciones Científicas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Pen Plotter as a Low‐Cost Platform for Rapid Device Prototyping with Solution‐Processable Nanomaterialscitations
- 2023Anisotropic Tunability of Vibrational Modes in Black Phosphorus Under Uniaxial Compressive/Tensile Strain
- 2023Improved strain engineering of 2D materials by adamantane plasma polymer encapsulationcitations
- 2023Low-Cost Shadow Mask Fabrication for Nanoelectronicscitations
- 2021Integrating van der Waals materials on paper substrates for electrical and optical applicationscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materials
- 2020Tunable Photodetectors via In Situ Thermal Conversion of TiS3 to TiO2citations
- 2017Characterization of highly crystalline lead iodide nanosheets prepared by room-temperature solution processingcitations
- 2017High Current Density Electrical Breakdown of TiS 3 Nanoribbon-Based Field-Effect Transistorscitations
Places of action
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article
Anisotropic Tunability of Vibrational Modes in Black Phosphorus Under Uniaxial Compressive/Tensile Strain
Abstract
<jats:title>Abstract</jats:title><jats:p>Strain engineering is a powerful strategy for tuning the optical, electrical, vibrational properties of 2D nanomaterials. In this work, a four‐point bending apparatus is constructed to apply both compressive and tensile strain on 2D anisotropic black phosphorus flake. Further polarized Raman spectroscopy is used to study the vibrational modes of black phosphorus flakes under uniaxial strain applied along various crystalline orientations. Here, a strong anisotropic blue/redshift of A<jats:sup>1</jats:sup><jats:sub>g</jats:sub>, B<jats:sub>2g</jats:sub>, and A<jats:sup>2</jats:sup><jats:sub>g</jats:sub> modes is found under compressive/tensile strain, respectively. Interestingly, mode A<jats:sup>1</jats:sup><jats:sub>g</jats:sub> exhibits the maximum/minimum shift while mode B<jats:sub>2g</jats:sub> and mode A<jats:sup>2</jats:sup><jats:sub>g</jats:sub> present the minimum/maximum shift when the strain is applied along armchair/zigzag direction. Density functional theory calculations are carried out to investigate the anisotropic strain response mechanism, finding that the strain‐induced regulation of the P─P bond angle, bond length, and especially interlayer interaction has a giant influence on the Raman shift.</jats:p>