19 citations · 50 across the 5 of their papers we have counts for
5 papers
Effect of Non-stoichiometry on Magnetocaloric Properties of HoB2 Gas-Atomized Particles
Takafumi D. Yamamoto, Takeya Hiroyuki, Pedro Baptista de Castro +4
We fabricate gas-atomized particles by inductively melting electrode rods of HoB2-x (x = -0.3, 0, 0.3, and 1.0) and investigate the effect of non-stoichiometry on the phase fractio…
Magnetocaloric particles of the Laves phase compound HoAl2 prepared by electrode induction melting gas atomization
Takafumi D. Yamamoto, Hiroyuki Takeya, Akiko T. Saito +3
Processing magnetocaloric materials into magnetic refrigerant particles is an essential issue in developing high-performance magnetic refrigerators. Here, we succeed in stably prod…
Gas-atomized particles of giant magnetocaloric compound HoB2 for magnetic hydrogen liquefiers
Takafumi D. Yamamoto, Hiroyuki Takeya, Akiko T. Saito +4
The processing of promising magnetocaloric materials into spheres is one of the important issues on developing high-performance magnetic refrigeration systems. In the present study…
Adiabatic temperature change in ErAl2/metal PIT wires: A practical method for estimating the magnetocaloric response of magnetocaloric composites
Takafumi D. Yamamoto, Hiroyuki Takeya, Kensei Terashima +4
We report the adiabatic temperature change in ErAl2 magnetocaloric wires fabricated by a powder-in-tube (PIT) process. The adiabatic temperature change of the PIT wires is found to…
Magnetic entropy change of ErAl2 magnetocaloric wires fabricated by a powder-in-tube method
Takafumi D. Yamamoto, Hiroyuki Takeya, Suguru Iwasaki +4
We report the fabrication of ErAl2 magnetocaloric wires by a powder-in-tube method (PIT) and the evaluation of magnetic entropy change through magnetization measurements. The magne…