Emerging ferromagnetic materials for electrical spin injection: towards semiconductor spintronics
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| Publicado en: | NPJ Spintronics vol. 3, no. 1 (Dec 2025), p. 10 |
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| Autor principal: | |
| Otros Autores: | , , , , , , |
| Publicado: |
Nature Publishing Group
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| Acceso en línea: | Citation/Abstract Full Text Full Text - PDF |
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| 022 | |a 2948-2119 | ||
| 024 | 7 | |a 10.1038/s44306-024-00070-z |2 doi | |
| 035 | |a 3225864461 | ||
| 045 | 2 | |b d20251201 |b d20251231 | |
| 100 | 1 | |a Xie, Yufang |u Shenzhen University, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen, PR China (GRID:grid.263488.3) (ISNI:0000 0001 0472 9649); Jiangsu University, School of Physics and Electronic Engineering, Zhenjiang, China (GRID:grid.440785.a) (ISNI:0000 0001 0743 511X) | |
| 245 | 1 | |a Emerging ferromagnetic materials for electrical spin injection: towards semiconductor spintronics | |
| 260 | |b Nature Publishing Group |c Dec 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a Spintronics is a promising field beyond complementary metal-oxide semiconductors technology. It presents a unique approach to diminishing the energy consumption of memory and logic devices by utilizing spin. The proposed influential memory and logic device is the spin transistor. However, limited spin injection efficiency from the metallic ferromagnetic electrode into the semiconductor layer has been a major obstacle for the advances of spin transistors. Three key properties are critical for magnetic materials in future spintronic devices to improve the spin injection efficiency, namely high spin polarization, robust room-temperature ferromagnetism, and comparable resistance with the semiconductor. Considering these factors, we will explore four major categories of ferromagnetic materials: Heusler alloys, dilute magnetic semiconductors, Si- or Ge-based intermetallic compounds, and two-dimensional ferromagnets. We present a comprehensive overview of the significant milestones for each type of material in terms of their property improvements, functionality achievements, and fundamental applications for spintronics. Finally, we will briefly address the challenges which need to be tackled for practical application in memory and logic devices. | |
| 653 | |a Random access memory | ||
| 653 | |a Transistors | ||
| 653 | |a Electrons | ||
| 653 | |a Magnetic properties | ||
| 653 | |a Polarization (spin alignment) | ||
| 653 | |a Magnetic fields | ||
| 653 | |a Room temperature | ||
| 653 | |a Intermetallic compounds | ||
| 653 | |a Energy consumption | ||
| 653 | |a Heusler alloys | ||
| 653 | |a Logic | ||
| 653 | |a Ferromagnetic materials | ||
| 653 | |a Germanium compounds | ||
| 653 | |a Spintronics | ||
| 653 | |a Magnetic semiconductors | ||
| 653 | |a Information storage | ||
| 653 | |a Sensors | ||
| 653 | |a Magnetic materials | ||
| 653 | |a CMOS | ||
| 653 | |a Hard disks | ||
| 653 | |a Memory devices | ||
| 653 | |a Geometry | ||
| 653 | |a Metal oxide semiconductors | ||
| 700 | 1 | |a Zhang, Su-Yun |u Shenzhen University, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen, PR China (GRID:grid.263488.3) (ISNI:0000 0001 0472 9649) | |
| 700 | 1 | |a Yin, Yin |u Jiangsu University, School of Materials Science and Engineering, Zhenjiang, China (GRID:grid.440785.a) (ISNI:0000 0001 0743 511X) | |
| 700 | 1 | |a Zheng, Naihang |u Shenzhen University, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen, PR China (GRID:grid.263488.3) (ISNI:0000 0001 0472 9649) | |
| 700 | 1 | |a Ali, Anwar |u Shenzhen University, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen, PR China (GRID:grid.263488.3) (ISNI:0000 0001 0472 9649) | |
| 700 | 1 | |a Younis, Muhammad |u Shenzhen University, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen, PR China (GRID:grid.263488.3) (ISNI:0000 0001 0472 9649) | |
| 700 | 1 | |a Ruan, Shuangchen |u Shenzhen University, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen, PR China (GRID:grid.263488.3) (ISNI:0000 0001 0472 9649) | |
| 700 | 1 | |a Zeng, Yu-Jia |u Shenzhen University, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen, PR China (GRID:grid.263488.3) (ISNI:0000 0001 0472 9649) | |
| 773 | 0 | |t NPJ Spintronics |g vol. 3, no. 1 (Dec 2025), p. 10 | |
| 786 | 0 | |d ProQuest |t Engineering Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3225864461/abstract/embedded/75I98GEZK8WCJMPQ?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text |u https://www.proquest.com/docview/3225864461/fulltext/embedded/75I98GEZK8WCJMPQ?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3225864461/fulltextPDF/embedded/75I98GEZK8WCJMPQ?source=fedsrch |