论文标题
NBICH的生长和各向异性评估$ _3 $（CH = S，SE）不合适的超导单晶
Growth and anisotropy evaluation of NbBiCh$_3$ (Ch = S, Se) misfit-layered superconducting single crystals
论文作者
论文摘要
NBBICH $ _3 $（CH = S，SE）首次使用CSCL/KCL通量成功地生长了不匹配的超导单晶。所获得的晶体具有与C平面平行的发达习惯，典型的宽度为1-2 mm，厚度为10-40 um。从NB0.9BI1.2S3的标称组成获得的NBBIS $ _3 $零电阻率的超导过渡温度为0.31 K，NBBISE $ _3 $的价值_3 $ _3 $的单晶从stoichotry Composition（Nbbise usivition usitival and uspority of 2.3 $ _3 K.3 k.3 k.）中产生的单晶的价值为2.3 k.3k。 K提出了NBBISE $ _3 $的可能超导过渡温度。种植NBBIS $ _3 $和NBBISE $ _3 $单晶的常规各向异性值分别为2.2-2.4和1.5-1.6。
NbBiCh$_3$ (Ch = S, Se) misfit-layered superconducting single crystals were successfully grown using a CsCl/KCl flux for the first time. The obtained crystals had a well-developed habit parallel to the c-plane with a typical width of 1-2 mm and thickness of 10-40 um. The superconducting transition temperatures with zero resistivity of NbBiS$_3$ single crystals obtained from the nominal composition of Nb0.9Bi1.2S3 was 0.31 K, and that value of the NbBiSe$_3$ single crystals grown from the stoichiometry composition (NbBiSe$_3$) was 2.3 K. Sharp decreases in electric resistivity and magnetic susceptibility at approximately 3 K suggested a possible superconducting transition temperature of NbBiSe$_3$. The normal-state anisotropy values of grown NbBiS$_3$ and NbBiSe$_3$ single crystals were 2.2-2.4 and 1.5-1.6, respectively.
