Hybrid spintronic materials: Growth, structure and properties

W Liu, PKJ Wong, Y Xu - Progress in Materials Science, 2019‏ - Elsevier
Spintronics is an emergent interdisciplinary topic for the studies of spin-based, other than or
in addition to charge-only-based physical phenomena. Since the discovery of giant …

Materials and devices for all-optical helicity-dependent switching

MS El Hadri, M Hehn, G Malinowski… - Journal of Physics D …, 2017‏ - iopscience.iop.org
Since the first observation of ultrafast demagnetization in Ni thin films by Beaurepaire et al
20 years ago, understanding the interaction between ultrashort laser pulses and …

Efficient room-temperature operation of a quantum dot spin-polarized light-emitting diode under high-bias conditions

K Etou, S Hiura, S Park, J Takayama, A Subagyo… - Physical Review …, 2023‏ - APS
Spin-polarized light-emitting diodes (spin LEDs) are essential for the optical transfer of
carrier-spin information in spin-based electronic circuits. Efficient operation under high-bias …

Spin Injection and Relaxation in p-Doped Quantum-Dot Spin Light-Emitting Diodes at Zero Magnetic Field

AE Giba, X Gao, M Stoffel, X Devaux, B Xu, X Marie… - Physical Review …, 2020‏ - APS
We report on efficient spin injection in p-doped (In, Ga) As/Ga As quantum-dot (QD) spin
light-emitting diodes (spin LEDs) under zero applied magnetic field. A high degree of …

Large Perpendicular Magnetic Anisotropy in Ta/CoFeB/MgO on Full-Coverage Monolayer MoS2 and First-Principles Study of Its Electronic Structure

Z Zhou, P Marcon, X Devaux, P Pigeat… - … Applied Materials & …, 2021‏ - ACS Publications
A perpendicularly magnetized spin injector with a high Curie temperature is a prerequisite
for develo** spin optoelectronic devices on two-dimensional (2D) materials working at …

Room-Temperature Spin-Transport Properties in an Quantum Dot Spin-Polarized Light-Emitting Diode

K Etou, S Hiura, S Park, K Sakamoto, J Takayama… - Physical review applied, 2021‏ - APS
An understanding of the spin-transport properties in semiconductor barriers is essential to
improve the performance of spin-polarized light-emitting diodes (spin LEDs) for future …

Magnetization switching diagram of a perpendicular synthetic ferrimagnet CoFeB/Ta/CoFeB bilayer

O Koplak, A Talantsev, Y Lu, A Hamadeh… - Journal of Magnetism …, 2017‏ - Elsevier
Magnetic configurations in synthetic ferrimagnet CoFeB/Ta/CoFeB bilayer with strong
perpendicular anisotropy have been systematically studied. Magnetization versus field …

Electrical initialization of electron and nuclear spins in a single quantum dot at zero magnetic field

F Cadiz, A Djeffal, D Lagarde, A Balocchi, B Tao… - Nano Letters, 2018‏ - ACS Publications
The emission of circularly polarized light from a single quantum dot relies on the injection of
carriers with well-defined spin polarization. Here we demonstrate single dot …

[HTML][HTML] Lateral-type spin-photonics devices: development and applications

N Nishizawa, H Munekata - Micromachines, 2021‏ - mdpi.com
Spin-photonic devices, represented by spin-polarized light emitting diodes and spin-
polarized photodiodes, have great potential for practical use in circularly polarized light …

Atomic-scale understanding of high thermal stability of the Mo/CoFeB/MgO spin injector for spin-injection in remanence

B Tao, P Barate, X Devaux, P Renucci, J Frougier… - Nanoscale, 2018‏ - pubs.rsc.org
Remanent spin injection into a spin light emitting diode (spin-LED) at zero magnetic field is a
prerequisite for future application of spin optoelectronics. Here, we demonstrate the …