| People | Locations | Statistics |
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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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Munuera, Carmen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2023Reversible metal-insulator transition in SrIrO3 ultrathin layers by field effect control of inversion symmetry breakingcitations
- 2023Large Magnetoresistance of Isolated Domain Walls in La<sub>2/3</sub>Sr<sub>1/3</sub>MnO<sub>3</sub> Nanowirescitations
- 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
- 2023Large Magnetoresistance of Isolated Domain Walls in La 2/3 Sr 1/3 MnO 3 Nanowirescitations
- 2023A 2D ferroelectric vortex lattice in twisted BaTiO3 freestanding layers
- 2023Large magnetoresistance of isolated domain walls in La_(0.7)Sr(0.3)MnO_3 nanowirescitations
- 2021Integrating van der Waals materials on paper substrates for electrical and optical applicationscitations
- 2020Production and processing of graphene and related materials
- 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
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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>