Spin-Valve Effect in Junctions with a Single Ferromagnet.

• Tác giả: Ignacio Gutiérrez-Lezama, Alberto F Morpurgo, Volodymyr Multian, Takashi Taniguchi, Kenji Watanabe, Fengrui Yao
• Ngôn ngữ: eng
• Ký hiệu phân loại: 792.842 Single ballets
• Thông tin xuất bản: United States : Nano letters , 2025
• Bộ sưu tập: NCBI
• ID: 213889

Tóm tắt

Spin valves are essential components in spintronic memory devices whose conductance is modulated by controlling spin-polarized electron tunnelling through the alignment of the magnetization in ferromagnetic elements. Whereas conventional spin valves unavoidably require at least two ferromagnetic elements, here we demonstrate a van der Waals spin valve based on a tunnel junction that comprises only one such ferromagnetic layer. Our devices combine an Fe