La_2CuO_4+δ

cuprate · orthorhombic · cuprate_214

ambient SCunconventionaltopological2D / interfacecompeting orderdisputed

Tc max

42.0 K

Tc ambient

42.0 K

Discovery

1995

Papers

Tc max measured at ambient, single_crystal, susceptibility, arXiv:cond-mat/9902157, confirmed by 5 papers

Evidence (26 records from 22 papers)

the flat columns above are aggregates — each line here is one paper's claim

Tc (K)	P (GPa)	Sample	Method	Pairing	Year	Paper
42.0	ambient	single_crystal	susceptibility	—	2002	cond-mat/0209648
42.0	ambient	single_crystal	susceptibility	—	1999	cond-mat/9902157
42.0	ambient	—	—	—	1999	cond-mat/9902248
42.0	ambient	—	neutron	—	1999	cond-mat/9903458
42.0	ambient	—	—	—	1999	cond-mat/9905146
40.5	ambient	single_crystal	susceptibility	—	1999	cond-mat/9902157
40.0	ambient	—	neutron	d-wave	2004	cond-mat/0401328
40.0	ambient	—	susceptibility	d-wave	1999	cond-mat/9907035
35.0	ambient	single_crystal	susceptibility	—	2001	cond-mat/0105390
32.0	ambient	polycrystal	susceptibility	d-wave	2003	cond-mat/0309020
32.0	ambient	single_crystal	susceptibility	—	2002	cond-mat/0209648
31.0	ambient	single_crystal	—	—	1999	cond-mat/9902157
30.0	ambient	polycrystal	susceptibility	—	2001	cond-mat/0111023
30.0	ambient	polycrystal	susceptibility	—	2001	cond-mat/0112134
29.0	ambient	single_crystal	susceptibility	—	1995	cond-mat/9507124
20.0	ambient	single_crystal	resistivity	—	1998	cond-mat/9807297
15.0	ambient	polycrystal	susceptibility	—	2001	cond-mat/0111023
—	ambient	—	susceptibility	—	2004	cond-mat/0404340
—	ambient	—	neutron	—	2004	cond-mat/0409701
—	ambient	—	neutron	d-wave	2004	cond-mat/0410451
—	ambient	—	neutron	d-wave	2002	cond-mat/0206414
—	ambient	—	neutron	d-wave	2002	cond-mat/0209061
—	ambient	thin_film	resistivity	—	2002	cond-mat/0209281
—	—	thin_film	—	—	2002	cond-mat/0201509
—	ambient	—	neutron	—	1999	cond-mat/9907228
—	ambient	—	—	—	1998	cond-mat/9801299