ਃጀဳ㜞᷷⿥વዉ૕㩷 㪙㫀㪉㪪㫉㪉㪚㪸㪉㪚㫌㪊㪦㪈㪇㪂G㩷
䈮䈍䈔䉎㔚ሶ᭴ㅧ䈱᷷ᐲᄌൻ㩷
಴↰⌀৻㇢䋬㜞ፉᙗ৻䋬ᯅᧄା䋬ศ↰㋕ᐔ䋬ዊ᎑ஜఽ䋬⮮᫪ᷕ䋬ౝ↰ᘕ৻䋬㩷
቟ᢪᄥ㓁 㪘䋬⮮↰ᵏテ 㪘䋬ਛፉ㓁␭ 㪘䋬੗㊁᣿ᵗ 㪘䋬᦭↰዁ม 㪙䋬↢↰⋡ඳᢥ 㪙䋬⼱ญ㓷᮸ 㪘㪃㪙䋬
ਭ଻↰ᱜੱ 㪚䋬ዊ㊁ኡᄥ 㪚㩷 䋬㪛㪅㩷㪟㪅㩷㪣㫌㪛䋬㪱㪅㩷㪄㪯㪅㩷㪪㪿㪼㫅㪛㩷
Temperature dependence of the electronic structure in the trilayer
High-Tc cuprate superconductor Bi2Sr2Ca2Cu3O10+G
᧲ᄢℂ䇮ᐢᄢ㒮ℂ 㪘䇮ᐢᄢ᡼኿శ 㪙䇮㜞䉣⎇ 㪚䇮䉴䉺䊮䊐䉤䊷䊄ᄢ 㪛㩷
Univ. of Tokyo, Grad Sch of Science., Hiroshima UnivA., HSRCB,
KEḰPFC, Stanford UnivD
S. Ideta, K. Takashima, M. Hashimoto, T. Yoshida, K. M. Kojima, A. Fujimori,
S. Uchida, H. AnzaiA, T. FujitaA, Y. NakashimaA, A. InoA, M. AritaB, H. NamatameB, M.
TaniguchiA,B, M. KubotaC, K. OnoC, D. H. LuD, Z. –X. ShenD
㪙㫀♽㌃㉄ൻ‛㜞᷷⿥વዉ૕䈲㪚㫌㪦㪉㕙䈱ᨎᢙ㩿㫅㪀䈮䉋䉍䇮৻ጀ♽㩷 㪙㫀㪉㪪㫉㪉㪚㫌㪦㪍㪂㱐㩷 㩿㪙㫀㪉㪉㪇㪈䇮
㫅 㪔㪈㪀䇮ੑጀ♽㩷 㪙㫀㪉㪪㫉㪉㪚㪸㪚㫌㪉㪦㪏㪂㱐㩷 㩿㪙㫀㪉㪉㪈㪉䇮㫅 㪔㪉㪀㪃㩷 ਃጀ♽㩷 㪙㫀㪉㪪㫉㪉㪚㪸㪉㪚㫌㪊㪦㪈㪇㪂㱐㩷 㩿㪙㫀㪉㪉㪉㪊䇮㫅 㪔㪊㪀䈮
ಽ㘃䈘䉏䉎䇯ਛ䈪䉅ਃጀ♽䈱㪙㫀㪉㪉㪉㪊䈲䇮㪙㫀♽㜞᷷⿥વዉ૕䈱ਛ䈪ᦨ䉅㜞䈇 㪫㪺㩷 㩿ᦨㆡ䊄䊷䊒
䈪㪈㪈㪇㩷 㪢㪀㩷 䉕ᜬ䈧䈖䈫䈪⍮䉌䉏䈩䈍䉍䇮㕖Ᏹ䈮⥝๧ᷓ䈇‛⾰䈪䈅䉎䇯䈚䈎䈚䈭䈏䉌䇮㪙㫀♽㜞᷷
⿥વዉ૕䈮䈍䈔䉎㪚㫌㪦㪉㕙䈱ᨎᢙ䈫䇮㪫㪺䈫䈱⋧㑐䈲ᧂ䈣᣿䉌䈎䈪䈭䈇䇯㪙㫀㪉㪉㪇㪈䈫㪙㫀㪉㪉㪈㪉䈱ⷺ
ᐲಽశ㔚ሶಽశ㩿㪸㫅㪾㫃㪼㪄㫉㪼㫊㫆㫃㫍㪼㪻㩷㫇㪿㫆㫋㫆㪼㫄㫀㫊㫊㫀㫆㫅㩷㫊㫇㪼㪺㫋㫉㫆㫊㪺㫆㫇㫐㪑㩷㪘㪩㪧㪜㪪㪀䈮䉋䉎⎇ⓥ䈪䇮䈠䈱
㔚ሶ᭴ㅧ䈏ᢙᄙ䈒ႎ๔䈘䉏䈩䈇䉎䇯䈚䈎䈚䇮㪙㫀㪉㪉㪉㪊䈲䈠䈱න⚿᥏૞⵾䈱㔍䈚䈘䈎䉌䇮ઁ䈱
㜞᷷⿥વዉ૕䈮Ყ䈼⎇ⓥႎ๔䈏ᭂ䉄䈩ዋ䈭䈒䇮㔚ሶ᭴ㅧ䈮䈧䈇䈩䈱ᖱႎ䈲චಽ䈪䈲䈭䈇䇯
䉁䈢䇮㪘㪩㪧㪜㪪䈮䉋䉎వⴕ⎇ⓥ䈪䈲䇮㪙㫀㪉㪉㪈㪉䉇㪋ጀဳ䈱㪙㪸㪉㪚㪸㪊㪚㫌㪋㪦㪏㩿㪦G㪝㪈㪄G㪀㪉㩷 㩿㪝㪇㪉㪊㪋㪀䈪ⶄᢙ
䈱㪚㫌㪦㪉㕙䈮ኻᔕ䈚䈢䊋䊮䊄䈱ಽⵚ䈏᷹ⷰ䈘䉏䈩䈇䉎㪲㪈㪃㩷 㪉㪴৻
ᣇ䈪䇮㪙㫀㪉㪉㪉㪊䈪䈲䇮㪚㫌㪦㪉 㕙䉕㪊ᨎᜬ䈧䈮䉅㑐䉒䉌䈝䊋䊮䊄䈱
ಽⵚ䈏᷹ⷰ䈘䉏䈩䈇䈭䈇㪲㪊㪃㩷㪋㪴䇯㩷
ᚒ䇱䈲⦟⾰䈭㪙㫀㪉㪉㪉㪊㩿㪫㪺㩷㪔㩷㪈㪈㪇㩷㪢㪀䈱න⚿᥏䉕↪䈇䈩㪘㪩㪧㪜㪪
䉕ⴕ䈇䇮㪦㫌㫋㪼㫉㩷㪚㫌㪦㪉㩷㫇㫃㪸㫅㪼㩷㩿㪦㪧㪀䈫㪠㫅㫅㪼㫉㩷㪚㫌㪦㪉㩷㫇㫃㪸㫅㪼㩷㩿㪠㪧㪀䈮ኻᔕ
䈜䉎᣿⍎䈭䊋䊮䊄䈱ಽⵚ䉕᷹ⷰ䈜䉎䈖䈫䈮ᚑഞ䈚䈢㩿㪝㫀㪾㪅㩷 㪈㪀䇯
䉁䈢䇮㪦㪧䈫㪠㪧䈱䉣䊈䊦䉩䊷䉩䊞䉾䊒䈫䉨䊮䉪䈱᷷ᐲଐሽᕈ䉕
᷹ቯ䈚䈢䇯᷹ⷰ䈘䉏䈢䊐䉢䊦䊚㕙䇮䊐䉢䊦䊚䉝䊷䉪㐳䇮䉣䊈䊦䉩
䊷䉩䊞䉾䊒䇮䉨䊮䉪䉕䉅䈫䈮䇮㪦㪧䈫㪠㪧䈱㔚ሶ᭴ㅧ䈮䈧䈇䈩⼏⺰
䈜䉎䇯㩷
࿑㩷 㪈䋺㪙㫀㪉㪉㪉㪊 䈱䊉䊷䊄ᣇะ䈱
䊋䊮䊄ಽᢔ㩷
Reference
[1] D. L. Feng et al., PRL. 85, 5550 (2001). [2] Y. Cheng et al., PRL. 97, 236401 (2006).[3]
D. L. Feng et al., PRL. 88, 107001 (2002).[4] T. Sato et al., PRL. 91, 157003 (2003).