Bi_2Sr_2CaCu_2O_<8+δ>系高温超伝導体の高品質単結晶育成 High-Quality Single Crystal Growth of Bi_2Sr_2CaCu_2O_<8+δ>System
High-quality Bi<SUB>2</SUB>Sr<SUB>2</SUB>CaCu<SUB>2</SUB>O<SUB>8+δ</SUB> single crystals have been grown by a traveling solvent floating zone method with a necking technique. The full-width at half maximum of the rocking curves by a X-ray diffraction was improved from 120 arcsec to 70 arcsec by the necking technique. Especially, this technique is very effective on the growth of the single crystals substituted by lanthnoid elements.
日本結晶学会誌 41(6), 359-363, 1999-12-31
The Crystallographic Society of Japan