Single Crystal Growth and Magnetic Properties of UTe2
Single Crystal Growth and Magnetic Properties of UTe2
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DOI：
10.1143/jpsjs.75s.116
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发表时间：
2006-01-01
影响因子：
1.7
通讯作者：
Onuki, Yoshichika
中科院分区：
文献类型：
--
作者：
Ikeda, Shugo;Sakai, Hironori;Onuki, Yoshichika
用碘作输运剂，用化学输运法生长了UTe_2单晶。X射线单晶衍射图证实，UTe 2以正交晶体结构（空间群Imm（#71））结晶。磁化率是高度各向异性的，反映了晶体结构。有效磁矩μ（eff）= 3.2 - 3.7 μ（B）/U，在150 K以上测得。在定域的5 f（2）或5 f（3）组态中，接近于3.6 μ（B）/U的值。
Single crystals of UTe2 were grown by the chemical transport method using iodine as the transport gent. X-ray single crystal diffraction patterns confirmed that UTe2 Crystallizes in the orthorhombic crystal structure (space group Immm(# 71)). The magnetic susceptibility is highly anisotropic, reflecting the crystal structure. The effective magnetic moment mu(eff) = 3.2 - 3.7 mu(B)/U, obtained above 150 K. is close to the value of 3.6 mu(B)/U in the localized 5f(2) or 5f(3) configurations.