List of Publications (recent)

1. A. Yamaguchi, M. Wada, R. Tani, K. Takeda, T. Matsumoto, H. Kashiwaya, G. Motoyama, S. Kashiwaya, S. Ohkoshi and A. Sumiyama: An Operation Circuit of a Micro-SQUID Magnetometer below 1 K, Journal of Low Temperature Physics 162 748 (2011).
2. Y. Aoki, A. Yamaguchi, K. Suzuki, H. Ishimoto and H. Kojima: Spin fluid dynamics observed by magnetic fountain effect and mechanical spin pumping effect in the ferromagnetic superfluid He-3 A1 phase, Phys. Rev. B 82 054527 (2010).
3. T. Matsushita, N. Hamaguchi, K. Shimizu, N. Wada, W. Fujita, K. Awaga, A. Yamaguchi, and H. Ishimoto: Quantum Spin State and Magnetization Plateaus in an S=1 Kagomé Heisenberg Antiferromagnet, J. Phys. Soc. Jpn. 79 093701 (2010).
4. A. Yamaguchi, K. Takeda, T. Matsumoto, G. Motoyama, H. Kashiwaya, S. Kuriki, S. Kashiwaya, S. Ohkoshi and A. Sumiyama: Development of micro-SQUID magnetometers for investigation of quantum tunneling of magnetization in nanometer-size magnetic materials, Journal of Low Temperature Physics 158 704(2010).
5. K. Takeda, H. Tokoro, A. Yamaguchi, and S. Ohkoshi: Absolute quantization of magnetization of individual micron-sized magnets using a high-temperature superconductor micro-SQUID magnetometer, Supercond. Sci. Technol. 23 045006 (2010).
6. A. Yamaguchi, Y. Aoki, S. Murakawa, H. Ishimoto and H. Kojima: Spin pump for boosting spin polarization of superfluid He-3 A(1) phase, Phys. Rev. B 80 052507 (2009).
7. H. Nema, T. Hayakawa, A. Yamaguchi　and H. Ishimoto: Magnetization Plateau of Two-Dimensional Antiferromagnetic Solid 3He on a Triangular Lattice, Phys. Rev. Lett. 102 075301 (2009).
8. K. Takeda, H. Mori, A. Yamaguchi, H. Ishimoto et al.: High temperature superconductor micro-superconducting-quantum-interference-device magnetometer for magnetization measurement of microscale magnet, Rev. Sci. Instrum, 79 033909 (2008).
9. A. Yamaguchi, T. Watanuki, R. Masutomi and H. Ishimoto: Pressure-induced ferromagnetic solid He-3 layer on He-4 preplated graphite, Phys. Rev. B 75 092501 (2007).
10. A. Yamaguchi, S. Kobayashi, H. Ishimoto and H. Kojima: Magnetic relaxation and minority spin condensate in spin-polarized superfluid He-3 A1, Nature 444 909 (2006).
11. EC. Yang, W. Wernsdorfer, L. N. Zakharov, Y. Karaki, A. Yamaguchi, R. Isidro, et al.: Fast magnetization tunneling in tetranickel(II) single-molecule magnets, Inorg. Chem. 45 529 (2006).
12. J. Taniguchi, A. Yamaguchi, H. Ishimoto et al.: Possible one-dimensional He-3 quantum fluid formed in nanopores, Phys. Rev. Lett. 94 65301 (2005).
13. H. Oshio, M. Nihei, A. Yoshida, H. Nojiri, M. Nakano, A. Yamaguchi, Y. Karaki and H. Ishimoto: A dinuclear Mn-III-Cu-II single-molecule magnet, Chem. Euro. J. 11 843 (2005).
14. E. K. Brechin, E. Sanudo, W. Wernsdorfer, C. Boskovic, J. Yoo, D. N. Hendrickson, A. Yamaguchi and H. Ishimoto: Single-molecule magnets: Structure and properties of [Mn18O14(O2CMe)18(hep)4(hepH)2(H2O)2](ClO4)2 with spin S=13, Inorg. Chem. 44 502 (2005).