Academic Journal
Spin‐Orbit Readout Using Thin Films of Topological Insulator Sb 2 Te 3 Deposited by Industrial Magnetron Sputtering
| العنوان: | Spin‐Orbit Readout Using Thin Films of Topological Insulator Sb 2 Te 3 Deposited by Industrial Magnetron Sputtering |
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| المؤلفون: | Teresi, Salvatore, Sebe, Nicolas, Patterson, Jessy, Frottier, Théo, Kandazoglou, Aurélie, Noël, Paul, Sgarro, Paolo, Térébénec, Damien, Bernier, Nicolas, Hippert, Françoise, Attané, Jean‐philippe, Vila, Laurent, Noé, Pierre, Cosset-Chéneau, Maxen |
| المساهمون: | SPINtronique et TEchnologie des Composants (SPINTEC), Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA), Department of Materials ETH Zürich (D-MATL), Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire des matériaux et du génie physique (LMGP), Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP), Université Grenoble Alpes (UGA)-Université Grenoble Alpes (UGA), ANR-20-CE24-0023,CONTRABASS,Contrôle ferroélectrique d'états Rashba(2020), European Project: 955671,H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions. H2020-EU.1.3.1. - Fostering new skills by means of excellent initial training of researchers,SPEAR(2021), European Project: 824140,TOCHA |
| المصدر: | ISSN: 1616-301X. |
| بيانات النشر: | CCSD Wiley |
| سنة النشر: | 2023 |
| المجموعة: | Université Grenoble Alpes: HAL |
| مصطلحات موضوعية: | spin-charge interconversion, spin-logic devices, spin-orbit read-out, topo-logical insulators, [CHIM.MATE]Chemical Sciences/Material chemistry |
| الوصف: | International audience ; Driving a spin‐logic circuit requires the production of a large output signal by spin‐charge interconversion in spin‐orbit readout devices. This should be possible by using topological insulators, which are known for their high spin‐charge interconversion efficiency. However, high‐quality topological insulators have so far only been obtained on a small scale, or with large scale deposition techniques that are not compatible with conventional industrial deposition processes. The nanopatterning and electrical spin injection into these materials have also proven difficult due to their fragile structure and low spin conductance. The fabrication of a spin‐orbit readout device from the topological insulator Sb 2 Te 3 deposited by large‐scale industrial magnetron sputtering on SiO 2 is presented. Despite a modification of the Sb 2 Te 3 layer structural properties during the device nanofabrication, a sizeable output voltage is measured that can be unambiguously ascribed to a spin‐charge interconversion process. The results pave the way for the integration of layered van der Waals materials in spin‐logic devices. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/arxiv/2304.09228; info:eu-repo/grantAgreement//955671/EU/Spin-orbit materials, emergent phenomena and related technology training/SPEAR; info:eu-repo/grantAgreement//824140/EU/Dissipationless topological channels for information transfer and quantum metrology/TOCHA; ARXIV: 2304.09228 |
| DOI: | 10.1002/adfm.202303878 |
| الاتاحة: | https://hal.science/hal-04701896 https://hal.science/hal-04701896v1/document https://hal.science/hal-04701896v1/file/Adv%20Funct%20Materials%20-%202023%20-%20Teresi%20-%20Spin%E2%80%90Orbit%20Readout%20Using%20Thin%20Films%20of%20Topological%20Insulator%20Sb2Te3%20Deposited%20by.pdf https://doi.org/10.1002/adfm.202303878 |
| Rights: | http://creativecommons.org/licenses/by/ ; info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.427BE7D3 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/adfm.202303878 |
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