@article{2256a64107234cc58da823a5d96aa4b8,
title = "Electrically induced strong modulation of magnon transport in ultrathin magnetic insulator films",
abstract = "Magnon transport through a magnetic insulator can be controlled by current-biased heavy-metal gates that modulate the magnon conductivity via the magnon density. Here, we report nonlinear modulation effects in 10nm thick yttrium iron garnet (YIG) films. The modulation efficiency is larger than 40%/mA. The spin-transport signal at high dc current density (2.2×1011A/m2) saturates for a 400nm wide Pt gate, which indicates that even at high current levels a magnetic instability cannot be reached in spite of the high magnetic quality of the films. ",
author = "J. Liu and Wei, {X. Y.} and Bauer, {G. E. W.} and Youssef, {J. Ben} and {Van Wees}, {B. J.}",
note = "Funding Information: We acknowledge the helpful discussion with T. Yu and technical support from J. G. Holstein, H. M. de Roosz, H. Adema, T. Schouten, and H. de Vries. This work is part of the research program Magnon Spintronics (MSP) No. 159 financed by the Foundation for Fundamental Research on Matter (FOM), which is part of the Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), and supported by the research programme Skyrmionics with project number 170, which is financed by the Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO). The support by NanoLab NL the Spinoza Prize awarded in 2016 to B.J.v.W. by NWO is also gratefully acknowledged. G.B. was supported by JSPS Kakenhi Grant No. 19H00645. Publisher Copyright: {\textcopyright} 2021 American Physical Society.",
year = "2021",
month = jun,
day = "1",
doi = "10.1103/PhysRevB.103.214425",
language = "English",
volume = "103",
journal = "Physical Review B",
issn = "2469-9950",
publisher = "AMER PHYSICAL SOC",
number = "21",
}