@article{oai:kyutech.repo.nii.ac.jp:00005013,
 author = {Kawakami,  Shunsuke and Takeda,  Naoya and Kohiki, Shigemi and 古曵, 重美 and Tsutsui,  Fuki and Harada,  Juri and Arai,  Masao and Mitome,  Masanori and Ohmura,  Kazuyo and Yubuta,  Kunio and Shishido,  Toetsu},
 issue = {4},
 journal = {Emerging Materials Research},
 month = {May},
 note = {The authors have synthesized fergusonite-structured La(Nb0·71V0·04Mn0·25)O4 samples. The samples, consisting of La3+, Nb5+, V5+, Mn4+ and oxygen ions, demonstrated temperature-dependent magnetization that increased with lowering the temperature below ≈200 K, and almost saturated below ≈100 K. At 75 K, the field-dependent magnetization demonstrated sigmoidal curve and reached 3 μB/Mn at 1 T. Such a magnetic behavior can be ascribed to exchange interaction between Mn4+Nb2O11 nanoclusters. The Mn4+ substitution for the V5+ sites of the crystal resulted also in the occupied state above the valence band maximum.},
 pages = {191--197},
 title = {Synthesis and Magnetic Properties of Fergusonite Structured La(NbVMn)O4},
 volume = {2},
 year = {2013},
 yomi = {コヒキ, シゲミ}
}