| 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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Kumar, Sandeep
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2025Multifunctional characterization of high tensile strength PEO/PVP blend based composites with InAs nanowire fillers for structural sodium ion batteries
- 2024Meta-Learning for Real-World Class Incremental Learning: A Transformer-Based Approach
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- 2023Artificial synaptic characteristics of PVA:ZnO nanocomposite memristive devicescitations
- 2023Simultaneous realization of FIR-based multimode optical thermometry and photonic molecular logic gates in Er<sup>3+</sup> and Yb<sup>3+</sup> co-doped SrTiO<sub>3</sub> phosphorcitations
- 2022Feasibility Analysis of Machining Cobalt-Chromium Alloy (Stellite-6) Using TiN Coated Binary Insertscitations
- 2022Mathematical Expressions Model to forecast for Chloride Ion Penetration and Comp. Strength of Recycled Coarse Aggregate Concrete Incorporating Meta-kaolincitations
- 2022Strength Evaluation of Functionalized MWCNT-Reinforced Polymer Nanocomposites Synthesized Using a 3D Mixing Approachcitations
- 2022High performance computing for modelling of stereolithography process
- 2021A nanostructured cellulose-based interphase layer to enhance the mechanical performance of glass fibre-reinforced polymer compositescitations
- 2021Topological phonons in an inhomogeneously strained silicon-2: Evidence of spin-momentum locking
- 2021Topological phonons in an inhomogeneously strained silicon-4: Large spin dependent thermoelectric response and thermal spin transfer torque due to topological electronic magnetism of phonons
- 2020Investigation on the influence of multi-step processing on the mechanical and thermal properties of cellulose reinforced EVOH compositescitations
- 2020High performance multiscale glass fibre epoxy composites integrated with cellulose nanocrystals for advanced structural applicationscitations
- 2020Flexoelectric effect mediated spin-to-charge conversion at amorphous-Si thin film interfaces
- 20201D semiconductor nanowires for energy conversion, harvesting and storage applicationscitations
- 20201D semiconductor nanowires for energy conversion, harvesting and storage applicationscitations
- 2018Recent Advances in Discotic Liquid Crystal-Assisted Nanoparticlescitations
- 2017High electrochemical performance flexible solid-state supercapacitor based on Co-doped reduced graphene oxide and silk fibroin composites.citations
- 2017Carboxybetaine-modified succinylated chitosan-based beads encourage pancreaticβ-cells (Min-6) to form islet-like spheroids under in vitro conditionscitations
- 2017Disturbed Flow Promotes Arterial Stiffening Through Thrombospondin-1citations
- 2015Influence of processing conditions on properties of poly (vinyl acetate)/ cellulose nanocrystals nanocomposites
- 2014Thermal properties and eutectic behaviour of dapivirine in combination with steroid hormones and other antiretrovirals
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document
Topological phonons in an inhomogeneously strained silicon-2: Evidence of spin-momentum locking
Abstract
In this study, we report first experimental evidence of spin-momentum locking in the topological phonons in an inhomogeneously strained Si thin film. The spin-momentum locking in the topological phonons lead to a longitudinal spin texture or spatially inhomogeneous spin distribution in the freestanding sample structure. The spin texture was uncovered using location dependent Hall effect and planar Hall effect measurement. The charge carrier density and anomalous Hall resistance showed a linear behavior along the length of the sample. Similarly, the planar Hall resistance related with the spin dependent scattering was also found to be different at two different location along the length of the sample. The spin-momentum locking also gave rise to transverse thermal spin current and spin-Nernst magneto thermopower response, which was uncovered using angle dependent longitudinal second harmonic measurement. The magneto thermopower response was also a function of crystallography of the Si sample where the sign of the response was opposite for <110> and <100> aligned samples. The spin-momentum locking in topological phonons may give rise to large spin dependent response at and above room temperature, which can pave the way for energy efficient spintronics and spin-caloritronics devices.