Tetsuya Fukushima

collaborators

2 papers

cond-mat.mtrl-sci2025

Impact of Lattice Distortions on Magnetocrystalline Anisotropy and Magnetization in (Nd $_{1 - x}$ Pr $_{x}$ ) $_{2}$ Fe $_{14}$ B Alloys

Haruki Okumura, Takashi Miyake, Taro Fukazawa +6

Nd $_{2}$ Fe $_{14}$ B -- a widely used permanent magnet -- has magnetocrystalline anisotropy constants that differ between the bulk and interface regions. This study explores the effe…

cond-mat.mtrl-sci2025

Efficient method for magnetic structure exploration based on first-principles calculations: application to MnO and hexagonal ferrites SrFe $_{12}$ O $_{19}$

Taro Fukazawa, Haruki Okumura, Tetsuya Fukushima +2

We propose an approach for exploring magnetic structures by using Liechtenstein's method for exchange couplings from the results of first-principles calculations. Our method enable…

Impact of Lattice Distortions on Magnetocrystalline Anisotropy and Magnetization in (Nd1−x​Prx​)2​Fe14​B Alloys

Efficient method for magnetic structure exploration based on first-principles calculations: application to MnO and hexagonal ferrites SrFe12​O19​

Impact of Lattice Distortions on Magnetocrystalline Anisotropy and Magnetization in (Nd $_{1 - x}$ Pr $_{x}$ ) $_{2}$ Fe $_{14}$ B Alloys

Efficient method for magnetic structure exploration based on first-principles calculations: application to MnO and hexagonal ferrites SrFe $_{12}$ O $_{19}$