19 citations · 69 across the 8 of their papers we have counts for
8 papers
Highly anisotropic magnetic phase diagram of the ferromagnetic rare-earth diboride HoB
Takafumi D. Yamamoto, Hiroyuki Takeya, Kensei Terashima +2
Rare-earth (RE) compounds have been of enormous interest in condensed matter physics as a platform for the exploration of interesting physical phenomena. Here, we report the succes…
Experimental exploration of ErB and SHAP analysis on a machine-learned model of magnetocaloric materials for materials design
Kensei Terashima, Pedro Baptista de Castro, Akiko T Saito +4
Stimulated by a recent report of a giant magnetocaloric effect in HoB found via machine-learning predictions, we have explored the magnetocaloric properties of a related compou…
Tunable magnetic and magnetocaloric properties by thermal annealing in ErCo2 atomized particles
Takafumi D. Yamamoto, Akiko T. Saito, Hiroyuki Takeya +3
Processing magnetocaloric materials into magnetic refrigerants with appropriate shapes is essential for the development of magnetic refrigeration systems. In this context, the impa…
Magnetic, thermal, and magnetocaloric properties of the holmium trialuminide HoAl with polytypic phases
Takafumi D. Yamamoto, Pedro Baptista de Castro, Kensei Terashima +3
We investigate the magnetic, thermal, and magnetocaloric properties of the intermetallic HoAl compounds with two different crystal structures. The room-temperature equilibriu…
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…
Enhancement of giant refrigerant capacity in HoGdB alloys (0.1 x 0.4)
Pedro Baptista de Castro, Kensei Terashima, Takafumi D Yamamoto +8
Intending to optimize the giant magnetocaloric properties of HoB, we synthesized and magnetocalorically characterized HoGdB(0.1 x 0.4) alloy…