| 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
- 2023Influence of single nucleotide polymorphism in the <i>IGF-1</i> gene on performance and conformation traits in Munjal sheepcitations
- 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-4: Large spin dependent thermoelectric response and thermal spin transfer torque due to topological electronic magnetism of phonons
Abstract
The superposition of flexoelectronic doping and topological phonons give rise to topological electronic magnetism of phonon in an inhomogeneously strained Si in the bilayer structure with metal. In case of ferromagnetic metal and Si bilayer structure, the flexoelectronic doping will also give rise to larger spin current, which will lead to large spin to charge conversion due to topological electronic magnetism of phonon. By applying a temperature difference to ferromagnetic metal/Si bilayer structure under an applied strain gradient, a large thermoelectric response can be generated. In this experimental study, we report a large spin dependent thermoelectric response at Ni80Fe20/Si bilayer structure. The spin dependent response is found to be an order of magnitude larger than that in Pt thin films and similar to topological insulators surface states in spite of negligible intrinsic spin-orbit coupling of Si. This large response is attributed to the flexoelectronic doping and topological electronic magnetism of phonons, which was uncovered using topological Nernst effect measurement. This alternative and novel approach of using inhomogeneous strain engineering to address both spin current density and spin to charge conversion can open a new window to the realization of spintronics and spin-caloritronics devices using metal and doped-semiconductor layered materials.