Magnetic and Spin Devices
As the scaling of electronic semiconductor devices displays signs of saturation, the main focus of research in microelectronics is shifting towards finding new computing paradigms. Electron spin offers additional functionality to digital charge-based devices. Several fundamental problems, including...
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| Format: | Online |
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| Idioma: | anglès |
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MDPI - Multidisciplinary Digital Publishing Institute
2022
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| Accés en línia: | ONIX_20220506_9783036538426_67 |
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| collection | Directory of Open Access Books |
| description | As the scaling of electronic semiconductor devices displays signs of saturation, the main focus of research in microelectronics is shifting towards finding new computing paradigms. Electron spin offers additional functionality to digital charge-based devices. Several fundamental problems, including spin injection to a semiconductor, spin propagation and relaxation, and spin manipulation by the gate voltage, have been successfully resolved to open a path towards spin-based reprogrammable electron switches. Devices employing electron spin are nonvolatile; they are able to preserve the stored information without external power. Emerging nonvolatile devices are electrically addressable, possess a simple structure, and offer endurance and speed superior to flash memory. Having nonvolatile memory very close to CMOS offers a prospect of data processing in the nonvolatile segment, where the same devices are used to store and process the information. This opens perspectives for conceptually new low-power computing paradigms within Artificial Intelligence of Things (AIoT). This Special Issue focuses on all topics related to spintronic devices such as spin-based switches, magnetoresistive memories, energy harvesting devices, and sensors that can be employed in in-memory computing concepts and in Artificial Intelligence. |
| format | Online |
| id | doab-20.500.12854ir-81001 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-810012024-03-28T03:32:39Z Magnetic and Spin Devices Sverdlov, Viktor Jutong, Nuttachai magnetic contacts reliability practical tests reaction distance extreme conditions spin-orbit torque MRAM reinforcement learning two-pulse switching scheme magnetic field-free switching machine learning torque the calculation in memory automation magnetic recording magnetic read heads current perpendicular-to-the-plane giant magnetoresistance Heusler alloys bit-patterned media exchange-coupled-composite media microwave-assisted magnetic recording hysteresis loop combined spin-transfer torque (STT) and spin-orbit torque (SOT) switching field like torque damping like torque magnetic tunnel junction n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PH Physics As the scaling of electronic semiconductor devices displays signs of saturation, the main focus of research in microelectronics is shifting towards finding new computing paradigms. Electron spin offers additional functionality to digital charge-based devices. Several fundamental problems, including spin injection to a semiconductor, spin propagation and relaxation, and spin manipulation by the gate voltage, have been successfully resolved to open a path towards spin-based reprogrammable electron switches. Devices employing electron spin are nonvolatile; they are able to preserve the stored information without external power. Emerging nonvolatile devices are electrically addressable, possess a simple structure, and offer endurance and speed superior to flash memory. Having nonvolatile memory very close to CMOS offers a prospect of data processing in the nonvolatile segment, where the same devices are used to store and process the information. This opens perspectives for conceptually new low-power computing paradigms within Artificial Intelligence of Things (AIoT). This Special Issue focuses on all topics related to spintronic devices such as spin-based switches, magnetoresistive memories, energy harvesting devices, and sensors that can be employed in in-memory computing concepts and in Artificial Intelligence. 2022-05-06T11:20:51Z 2022-05-06T11:20:51Z 2022 book ONIX_20220506_9783036538426_67 9783036538426 9783036538419 https://directory.doabooks.org/handle/20.500.12854/81001 eng image/jpeg Attribution 4.0 International https://mdpi.com/books/pdfview/book/5342 https://mdpi.com/books/pdfview/book/5342 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-0365-3841-9 10.3390/books978-3-0365-3841-9 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783036538426 9783036538419 84 Basel open access |
| spellingShingle | magnetic contacts reliability practical tests reaction distance extreme conditions spin-orbit torque MRAM reinforcement learning two-pulse switching scheme magnetic field-free switching machine learning torque the calculation in memory automation magnetic recording magnetic read heads current perpendicular-to-the-plane giant magnetoresistance Heusler alloys bit-patterned media exchange-coupled-composite media microwave-assisted magnetic recording hysteresis loop combined spin-transfer torque (STT) and spin-orbit torque (SOT) switching field like torque damping like torque magnetic tunnel junction n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PH Physics Magnetic and Spin Devices |
| title | Magnetic and Spin Devices |
| title_full | Magnetic and Spin Devices |
| title_fullStr | Magnetic and Spin Devices |
| title_full_unstemmed | Magnetic and Spin Devices |
| title_short | Magnetic and Spin Devices |
| title_sort | magnetic and spin devices |
| topic | magnetic contacts reliability practical tests reaction distance extreme conditions spin-orbit torque MRAM reinforcement learning two-pulse switching scheme magnetic field-free switching machine learning torque the calculation in memory automation magnetic recording magnetic read heads current perpendicular-to-the-plane giant magnetoresistance Heusler alloys bit-patterned media exchange-coupled-composite media microwave-assisted magnetic recording hysteresis loop combined spin-transfer torque (STT) and spin-orbit torque (SOT) switching field like torque damping like torque magnetic tunnel junction n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PH Physics |
| topic_facet | magnetic contacts reliability practical tests reaction distance extreme conditions spin-orbit torque MRAM reinforcement learning two-pulse switching scheme magnetic field-free switching machine learning torque the calculation in memory automation magnetic recording magnetic read heads current perpendicular-to-the-plane giant magnetoresistance Heusler alloys bit-patterned media exchange-coupled-composite media microwave-assisted magnetic recording hysteresis loop combined spin-transfer torque (STT) and spin-orbit torque (SOT) switching field like torque damping like torque magnetic tunnel junction n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PH Physics |
| url | ONIX_20220506_9783036538426_67 |