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205:, which has a similar structure. In lanthanum barium copper oxide, some of the La(III) centers are replaced by Ba(II), which has a similar ionic radius. This Ba-for-La replacement causes removal of some electrons from the d-band associated with the sheets of copper oxide.
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for the discovery that this material exhibits superconductivity at the then unusually high temperature. This finding led to intense and fruitful efforts to generate other
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Keimer, B.; Kivelson, S. A.; Norman, M. R.; Uchida, S.; Zaanen, J. (2015). "From quantum matter to high-temperature superconductivity in copper oxides".
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Raveau, Bernard (2013). "Impact of
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Lanthanum barium copper oxide is related to the far simpler compound
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Except where otherwise noted, data are given for materials in their
158:. It is a black solid produced by heating an intimate mixture of
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174:. The material was discovered in 1986 and was the first
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J. G. Bednorz and K. A. Müller (1986). "Possible high T
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226:Superconductivity in the Ba−La−Cu−O System".
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332:Angewandte Chemie International Edition
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919:. You can help Knowledge (XXG) by
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966:High-temperature superconductors
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16:High temperature superconductor
176:high temperature superconductor
124:(at 25 °C , 100 kPa).
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20:Lanthanum barium copper oxide
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140:Lanthanum barium copper oxide
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913:condensed matter physics
991:Chemical compound stubs
196:cuprate superconductors
996:Condensed matter stubs
915:-related article is a
344:10.1002/anie.201204884
180:Johannes Georg Bednorz
146:with the formula CuBa
971:Lanthanum compounds
854:This article about
291:10.1038/nature14165
283:2015Natur.518..179K
240:1986ZPhyB..64..189B
170:in the presence of
106: g·mol
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856:chemical compounds
248:10.1007/BF01303701
144:inorganic compound
128:Infobox references
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277:(7538): 179–186.
203:lanthanum cuprate
142:, or LBCO, is an
136:Chemical compound
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981:Copper compounds
976:Barium compounds
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160:barium oxide
139:
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114:black solid
34:Identifiers
188:Nobel Prize
111:Appearance
61:Properties
960:Categories
228:Z. Phys. B
209:References
99:Molar mass
51:65107-47-3
41:CAS Number
395:compounds
393:Lanthanum
317:205242367
256:118314311
352:23203459
309:25673411
279:Bibcode
236:Bibcode
192:physics
104:405.116
986:Oxides
728:La(OH)
350:
315:
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271:Nature
254:
172:oxygen
166:, and
911:This
858:is a
753:LaYbO
632:La(NO
608:LaMnO
583:La(IO
510:LaCoO
449:LaAlO
406:La(CH
313:S2CID
252:S2CID
917:stub
860:stub
771:LSCF
766:LSAT
761:LLZO
698:LaOF
623:LaNi
616:LaNi
486:LaCl
470:LaBr
465:LBCO
429:La(C
415:COO)
348:PMID
305:PMID
182:and
152:1.85
148:0.15
86:1.85
77:0.15
814:LaS
800:LaO
796:105
776:LSM
736:LaP
603:LaN
595:LaI
559:LaH
551:LaF
537:LaO
498:(CO
478:LaC
457:LaB
340:doi
295:hdl
287:doi
275:518
244:doi
190:in
962::
820:La
787:54
745:Te
741:La
704:La
686:La
654:(C
645:La
571:Hf
567:La
561:10
533:72
524:36
494:La
346:.
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311:.
303:.
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285:.
273:.
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232:64
230:.
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162:,
150:La
83:La
80:Cu
74:Ba
948:e
941:t
934:v
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891:e
884:t
877:v
866:.
826:3
824:S
822:2
805:6
791:H
782:C
755:3
747:3
743:2
730:3
722:S
718:2
713:O
709:2
692:3
690:O
688:2
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663:O
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621:(
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575:O
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569:2
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528:H
519:C
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459:6
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385:e
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224:c
156:4
154:O
92:4
89:O
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