Bi_2Sr_2CuO_6+δ

cuprate · cuprate

ambient SCunconventional2D / interfacecompeting orderdisputed

Tc max

34.0 K

Tc ambient

34.0 K

Discovery

1996

Papers

Tc max measured at ambient, single_crystal, ARPES, arXiv:cond-mat/0108386, confirmed by 2 papers

Evidence (31 records from 28 papers)

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

Tc (K)	P (GPa)	Sample	Method	Pairing	Year	Paper
36.0	ambient	—	—	—	2003	cond-mat/0306680
34.0	ambient	single_crystal	ARPES	d-wave	2001	cond-mat/0108386
33.0	ambient	single_crystal	ARPES	d-wave	2001	cond-mat/0107073
29.0	ambient	single_crystal	Andreev reflection	—	2000	cond-mat/0011080
20.0	ambient	—	—	—	2003	cond-mat/0306698
20.0	ambient	thin_film	resistivity, reflectivity	—	2000	cond-mat/0001244
19.0	ambient	single_crystal	ARPES	—	2001	cond-mat/0108415
17.0	ambient	single_crystal	ARPES	d-wave	2001	cond-mat/0107073
15.0	ambient	thin_film	resistivity	—	2002	cond-mat/0212473
14.0	ambient	thin_film	resistivity	—	2003	cond-mat/0310013
11.5	ambient	polycrystal	resistivity	—	2000	cond-mat/0001339
10.0	ambient	—	STM	—	2002	cond-mat/0207425
10.0	ambient	—	STM	d-wave	2001	cond-mat/0110377
10.0	ambient	—	—	—	2000	cond-mat/0003157
9.6	ambient	single_crystal	resistivity	—	1997	cond-mat/9710188
9.5	ambient	single_crystal	resistivity, susceptibility	—	1999	cond-mat/9906239
9.0	ambient	thin_film	resistivity	—	2002	cond-mat/0212473
7.0	ambient	single_crystal	resistivity	—	1999	cond-mat/9906187
5.0	ambient	single_crystal	ARPES	—	2001	cond-mat/0102386
5.0	ambient	—	ARPES	—	2001	cond-mat/0108381
1.7	ambient	single_crystal	ARPES	d-wave	2001	cond-mat/0107073
—	ambient	—	—	—	2005	cond-mat/0501671
—	ambient	—	ARPES	d-wave	2004	cond-mat/0402304
—	ambient	single_crystal	resistivity	—	2004	cond-mat/0404678
—	ambient	—	STM	—	2004	cond-mat/0408211
—	ambient	single_crystal	—	—	2003	cond-mat/0307509
—	ambient	single_crystal	ARPES	—	2002	cond-mat/0209476
—	ambient	—	—	—	2000	cond-mat/0011381
—	ambient	—	resistivity	—	1999	cond-mat/9910320
—	ambient	—	ARPES	d-wave	1997	cond-mat/9710223
—	ambient	thin_film	resistivity	—	1996	cond-mat/9601090

Structure

Crystal structure: cuprate
Space group: I4/mmm
Lattice a (Å): 3.880
Lattice c (Å): 12.200

Superconducting parameters

Pairing symmetry: d-wave
Gap structure: nodal
λ_eph (e–ph coupling): —

Competing orders

Competing order: AFM
ρ(T) exponent: 1.04

Samples & pressure

Sample form: single_crystal
Substrate: LaGaO_3
Pressure type: none
Doping type: hole
Doping level: 0.200