Enhanced Magneto-optic Kerr Effect and Magnetic Properties of Epitaxial Thin Films

A Kehlberger, K Richter, MC Onbasli, G Jakob… - Physical Review …, 2015 - APS
The magnetic and magneto-optic properties of epitaxial CeY 2 Fe 5 O 12 (Ce∶ YIG) and Y 3
Fe 5 O 12 (yttrium iron garnet or YIG) thin films grown by pulsed laser deposition on …

Optical and magneto-optical properties of Bi substituted yttrium iron garnets prepared by metal organic decomposition

E Jesenska, T Yoshida, K Shinozaki… - Optical Materials …, 2016 - opg.optica.org
In this work, we present a systematic study of optical and magneto-optical properties of Y_3-
xBi_xFe_5O_12 thin films with various Bi concentrations (x= 1.5, 2, 2.5, 3) prepared by Metal …

Picosecond acoustic-excitation-driven ultrafast magnetization dynamics in dielectric Bi-substituted yttrium iron garnet

M Deb, E Popova, M Hehn, N Keller, S Mangin… - Physical Review B, 2018 - APS
Using femtosecond optical pulses, we have investigated the ultrafast magnetization
dynamics induced in a dielectric film of bismuth-substituted yttrium iron garnet (Bi-YIG) …

[HTML][HTML] Temperature-dependent Faraday rotation and magnetization reorientation in cerium-substituted yttrium iron garnet thin films

E Lage, L Beran, AU Quindeau, L Ohnoutek, M Kucera… - APL Materials, 2017 - pubs.aip.org
We report on the temperature dependence of the magnetic and magneto-optical properties
in cerium-substituted yttrium iron garnet (Ce: YIG) thin films. Measurements of the Faraday …

Controlling high-frequency spin-wave dynamics using double-pulse laser excitation

M Deb, E Popova, HY Jaffrès, N Keller, M Bargheer - Physical Review Applied, 2022 - APS
Manipulating spin waves is highly required for the development of innovative data transport
and processing technologies. Recently, the possibility of triggering high-frequency standing …

Femtosecond laser-excitation-driven high frequency standing spin waves in nanoscale dielectric thin films of iron garnets

M Deb, E Popova, M Hehn, N Keller, S Petit-Watelot… - Physical review …, 2019 - APS
We demonstrate that femtosecond laser pulses allow triggering high-frequency standing
spin-wave modes in nanoscale thin films of a bismuth-substituted yttrium iron garnet. By …

Bismuth iron garnet Bi3Fe5O12: A room temperature magnetoelectric material

E Popova, A Shengelaya, D Daraselia… - Applied Physics …, 2017 - pubs.aip.org
The possibility to control the magnetic properties of a material with an electric field at room
temperature via magnetoelectric (ME) coupling is highly desirable for modern applications …

Controlling laser-induced magnetization reversal dynamics in a rare-earth iron garnet across the magnetization compensation point

M Deb, P Molho, B Barbara, JY Bigot - Physical Review B, 2018 - APS
In this work we explore the ultrafast magnetization dynamics induced by femtosecond laser
pulses in a doped film of gadolinium iron garnet over a broad temperature range including …

Ultrafast optical control of magnetization dynamics in polycrystalline bismuth doped iron garnet thin films

M Deb, M Vomir, JL Rehspringer, JY Bigot - Applied Physics Letters, 2015 - pubs.aip.org
Controlling the magnetization dynamics on the femtosecond timescale is of fundamental
importance for integrated opto-spintronic devices. For industrial perspectives, it requires to …

First-principles study on magneto-optical effects in the ferromagnetic semiconductors and

WK Li, GY Guo - Physical Review B, 2021 - APS
The magneto-optical (MO) effects are a powerful probe of magnetism and electronic
structure of magnetic solids but also have valuable applications in high-density data-storage …