Ferromagnetic-resonance induced electromotive forces in Ni81Fe19|p-type diamond. (October 2016)

• Record Type: Journal Article
• Authors: Fukui, Naoki; Morishita, Hiroki; Kobayashi, Satoshi; Miwa, Shinji; Mizuochi, Norikazu; Suzuki, Yoshishige
• Is Part Of: Solid state communications. Volume 243(2016)
• Page Start: 44
• Page End: 48
• Publication Date: 2016-10
• Subjects: A: Ni81Fe19|p-type diamond -- D: Spin-related DC emfs -- E: FMR-induced DC emfs; Solid state chemistry -- Periodicals; Solid state physics -- Periodicals; Chimie de l'état solide -- Périodiques; Physique de l'état solide -- Périodiques; 530.41
• DOI: 10.1016/j.ssc.2016.06.001
• Languages: English
• ISSNs: 0038-1098

Abstract

Abstract: We report on direct-current (DC) electromotive forces (emfs) in a nickel-iron alloy ( Ni 81 Fe 19 ) | p -type diamond under the ferromagnetic resonance of the Ni81 Fe19 layer at room temperature. The observed DC emfs take its maximum around the ferromagnetic resonant frequency of the Ni81 Fe19, and their signs are reversed by reversing the direction of an externally-applied magnetic field; it shows that the observed DC emfs are spin-related emfs. Abstract : Highlights: Origins of DC electromotive forces in NiFe | p -type diamond is evaluated. The signal takes its maximum around the ferromagnetic resonant frequency of the NiFe. The signals originate from DC spin-related electromotive forces.