文献一覧: Hihara Tadamiki (著者)

1 0 0 0 Nuclear Magnetic Resonance Study of Co2B

著者: Kasaya Mitsuo Hihara Tadamiki Koi Yoshitaka
出版者: 一般社団法人日本物理学会
雑誌: Journal of the Physical Society of Japan (ISSN:00319015)
巻号頁・発行日: vol.34, no.1, pp.63-67, 1973
被引用文献数: 22

Measurements of hyperfine field and quadrupole coupling of Co59 have been made on the intermetallic compound Co2B. A large anisotropy in the hyperfine field is observed. The hyperfine fields along the local orthorhombic axes (x, y, and z) of the Co sites are −53.7 kOe, −83.1 kOe, and −123.6 kOe, respectively, where the z axis is the two-fold axis which lies along the tetragonal &lang;110&rang; direction. The electric field gradients, |qxx|, |qyy|, and |qzz|, are 1.43×1024 cm−3, 0.08×1024 cm−3, and 1.47×1024 cm−3, respectively. The charge distribution compatible with the observed electric field gradients suggests that the electronic states near the top of the band have a character of ψ=α(3z2−r2)+β(x2−y2).

2021-07-29 09:30:06
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1 0 0 0 Nuclear Magnetic Resonance Study of Co<SUB>2</SUB>B