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锟接癸拷锟斤拷锟杰达拷锟角度斤拷锟斤拷锟斤拷锟斤拷锟斤超锟斤拷锟斤拷锟侥革拷锟斤拷锟较ｏ拷锟斤拷La2CuO4锟斤拷应锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟侥斤拷锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷锟节碉拷锟斤拷强锟斤拷锟斤拷效应锟斤拷锟斤拷却锟斤拷锟街筹拷锟斤拷缘锟斤拷锟皆ｏ拷锟斤拷锟斤拷为Mott锟酵撅拷缘锟藉。通锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷母锟斤拷锟斤拷锌锟窖拷锟斤拷锟斤拷锟接ｏ拷锟斤拷锟接ｏ拷锟斤拷锟杰癸拷锟斤拷玫锟斤拷锟斤拷裕锟斤拷锟斤拷锟斤拷锟矫匡拷锟酵伙拷锟斤拷锟�0.05锟斤拷穴锟斤拷锟斤拷殖锟斤拷锟斤拷锟斤拷浴锟斤拷锟斤拷挪锟斤拷拥慕锟斤拷校锟斤拷芏嗑猴拷锟斤拷锟斤拷锟斤拷郑锟斤拷绶达拷锟斤拷锟斤拷唷拷锟斤拷锟斤拷锟斤拷锟斤拷统锟斤拷锟斤拷锟饺等★拷锟斤拷些锟斤拷锟斤拷锟斤拷之锟斤拷墓锟较碉拷锟揭恢憋拷潜锟斤拷锟斤拷锟斤拷锟侥的猴拷锟斤拷锟斤拷锟斤拷之一锟斤拷锟斤拷映锟节讹拷锟斤拷锟秸硷拷锟斤，锟斤拷锟斤拷谓锟节点附锟斤拷锟斤拷锟斤拷一锟斤拷锟诫超锟斤拷直锟斤拷锟斤拷氐锟斤拷锟较讹拷锟斤拷锟斤拷诜锟斤拷诘锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟较达拷锟斤拷锟斤拷锟较讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟较吨拷锟斤拷锟绞裁达拷锟较碉拷锟斤拷锟斤拷歉锟斤拷浴锟�
锟叫癸拷锟斤拷学院锟斤拷锟斤拷锟叫撅拷锟斤拷/锟斤拷锟斤拷锟斤拷锟斤拷态锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷锟揭碉拷锟脚猴拷锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷锟角憋拷锟斤拷芯锟斤拷锟斤拷鲁锟斤拷锟斤拷宓ワ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷裕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紹i系锟斤拷锟斤拷锟斤拷锟斤拷锟斤到锟斤拷锟斤拷锟饺斤拷水平锟斤拷H. Q. Luo et al., J. Crys. Growth 305, 222(2007); Supercond. Sc. Tech. 21, 125024(2008)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟绞碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷斯锟斤拷学院锟侥讹拷锟斤拷锟斤拷锟叫★拷椋拷锟斤拷丫锟斤拷毓锟斤拷锟斤拷锟斤拷锟斤拷锟組adhavan锟斤拷锟斤拷小锟介、锟秸憋拷锟斤拷锟斤拷锟斤拷学锟斤拷Takahashi锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷扫锟斤拷锟斤拷锟斤拷锟阶ｏ拷STM锟斤拷锟酵高撅拷锟饺角分憋拷锟斤拷锟斤拷锟阶ｏ拷ARPES锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟秸间还锟斤拷锟节讹拷锟斤拷锟秸硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷叨裙锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰ｏ拷
锟节诧拷La锟斤拷Bi2Sr2CuO6 锟斤拷Tc=32K锟斤拷锟斤拷锟斤拷锟斤拷锟芥，锟斤拷锟角碉拷STM锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥，一锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷Δs≈12meV锟斤拷锟斤拷应锟斤拷锟斤拷锟斤拷锟斤拷煞锟轿伙拷茫锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭度筹拷锟斤拷锟斤拷Δp≈33meV锟斤拷锟揭★拷同时锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟接的碉拷锟斤拷锟斤拷锟芥（Tc=16 K锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷隙锟斤拷锟斤拷锟揭讹拷锟斤拷应锟斤拷小锟斤拷锟斤拷为Δs≈8meV锟斤拷Δp≈21meV锟斤拷锟斤拷锟斤拷趣锟斤拷锟角ｏ拷锟节角分憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭度ｏ拷锟斤拷Tc锟斤拷锟铰ｏ拷锟接节碉拷锟斤拷锟斤拷锟斤拷欧锟斤拷谆锟斤拷蚍唇诘锟斤拷撸锟斤拷锟较讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟阶硷拷锟絛-wave 锟斤拷隙锟斤拷锟斤拷锟斤拷系锟斤拷一直锟斤拷锟届到锟斤拷锟节点（通锟斤拷锟斤拷锟斤拷锟铰碉拷锟斤拷锟斤拷锟斤拷Tc锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫ｏ拷锟斤拷锟斤拷锟斤拷锟较讹拷浅锟斤拷锟斤拷锟较讹拷锟斤拷锟斤拷锟斤拷锟斤拷露锟斤拷锟斤拷暇锟斤拷锟绞э拷恕锟斤拷锟斤拷猓拷诜锟斤拷诘愀斤拷锟斤拷锟斤拷锟斤拷强锟斤拷锟斤拷锟揭伙拷锟斤拷洗锟斤拷锟斤拷锟斤拷叨龋锟斤拷锟皆硷拷锟�35 meV 锟斤拷锟揭ｏ拷 锟斤拷Tc锟斤拷锟铰撅拷锟斤拷锟节★拷锟斤拷锟斤拷锟绞碉拷占锟酵讹拷锟斤拷锟秸硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷叨龋锟斤拷锟叫★拷亩锟接︼拷锟斤拷锟斤拷锟较讹拷锟斤拷洗锟斤拷锟斤拷锟斤拷锟斤拷隙锟斤拷锟斤拷锟斤拷隙锟斤拷锟杰讹拷应锟斤拷锟角碉拷锟斤拷芏炔锟斤拷颍锟斤拷羌锟斤拷锟斤拷锟斤拷锟斤拷锟较吨拷锟斤拷锟斤拷锟斤拷锟斤拷裕锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷隙锟侥诧拷锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷同一锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟街匡拷锟斤拷锟斤拷锟角达拷锟斤拷隙锟斤拷应锟斤拷锟斤拷锟斤拷缘锟斤拷锟斤拷锟斤拷纬傻锟斤拷锟津。该癸拷锟斤拷说锟斤拷锟节点附锟斤拷锟侥筹拷锟斤拷锟斤拷隙锟诫反锟节点附锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷隙锟斤拷亍锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟节的憋拷锟饺诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫碉拷锟侥斤拷锟斤拷锟斤拷锟斤拷锟紿. H. Wen et al., Physical Review B 72, 134507 (2005); 70, 214505(2004)锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷凇锟斤拷锟斤拷锟斤拷锟斤拷劭毂拷锟斤拷锟�Physical Review Letter锟斤拷锟斤拷锟芥（J. H. Ma et al., Physical Review Letter 101锟斤拷 207002锟斤拷2008锟斤拷锟斤拷锟斤拷
锟矫癸拷锟斤拷锟矫碉拷锟狡硷拷锟斤拷973锟狡伙拷锟斤拷锟叫匡拷院锟斤拷锟铰癸拷锟教计伙拷锟酵癸拷锟斤拷锟斤拷然锟斤拷学锟斤拷锟斤拷委锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷源锟斤拷锟叫匡拷院锟斤拷锟斤拷锟叫撅拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟桔快报锟斤拷锟斤拷PRL锟斤拷锟斤拷doi锟斤拷10.1103/PhysRevLett.101.207002锟斤拷H.-H. Wen锟斤拷H. Ding锟斤拷
