YBa_2Cu_3O_y

cuprate · orthorhombic · cuprate_123

ambient SCunconventional2D / interfacedisputed

Tc max

93.0 K

Tc ambient

93.0 K

Discovery

1997

Papers

Tc max measured at ambient, single_crystal, resistivity, arXiv:cond-mat/0104163, confirmed by 4 papers

Evidence (39 records from 25 papers)

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

Tc (K)	P (GPa)	Sample	Method	Pairing	Year	Paper
93.5	ambient	single_crystal	—	d-wave	2003	cond-mat/0304498
93.0	ambient	—	Nernst	d-wave	2003	cond-mat/0312213
93.0	ambient	single_crystal	resistivity	—	2002	cond-mat/0205299
93.0	ambient	single_crystal	resistivity	—	2001	cond-mat/0104163
92.0	ambient	single_crystal	magnetization	—	2002	cond-mat/0211125
92.0	ambient	—	susceptibility	—	2001	cond-mat/0110019
91.0	ambient	single_crystal	resistivity, susceptibility	d-wave	2001	cond-mat/0102022
90.0	ambient	single_crystal	resistivity	—	2004	cond-mat/0403032
89.0	ambient	single_crystal	—	d-wave	2003	cond-mat/0304498
80.0	ambient	thin_film	resistivity	d-wave	2003	cond-mat/0311449
63.0	ambient	—	susceptibility	—	2001	cond-mat/0110019
62.0	ambient	single_crystal	—	d-wave	2003	cond-mat/0304498
60.0	ambient	single_crystal	resistivity	—	2004	cond-mat/0403032
60.0	ambient	single_crystal	resistivity	—	2001	cond-mat/0108054
60.0	ambient	single_crystal	resistivity	—	2001	cond-mat/0110487
55.0	ambient	thin_film	resistivity	d-wave	2003	cond-mat/0311449
50.0	ambient	thin_film	resistivity	—	2003	cond-mat/0306594
50.0	ambient	single_crystal	resistivity	—	2002	cond-mat/0205299
45.0	ambient	—	Nernst	d-wave	2003	cond-mat/0312213
44.0	ambient	single_crystal	—	d-wave	2003	cond-mat/0304498
35.0	ambient	single_crystal	resistivity	—	2001	cond-mat/0108054
20.0	ambient	single_crystal	resistivity	—	2001	cond-mat/0108054
20.0	ambient	single_crystal	—	—	2001	cond-mat/0111379
13.0	ambient	single_crystal	resistivity	—	2004	cond-mat/0408097
2.0	ambient	single_crystal	resistivity	—	2004	cond-mat/0408097
—	ambient	—	ARPES, resistivity	—	2004	cond-mat/0401565
—	ambient	—	neutron	—	2004	cond-mat/0409675
—	ambient	—	STM	d-wave	2004	cond-mat/0410451
—	ambient	thin_film	STM	d-wave	2003	cond-mat/0311449
—	ambient	polycrystal	resistivity	—	2003	cond-mat/0302120
—	ambient	single_crystal	neutron	s_pm	2003	cond-mat/0302566
—	ambient	thin_film	STM	d-wave	2003	cond-mat/0306594
—	ambient	single_crystal	resistivity	—	2003	cond-mat/0308201
—	ambient	polycrystal	susceptibility	—	2002	cond-mat/0209122
—	ambient	—	resistivity	d-wave	2001	cond-mat/0102021
—	ambient	single_crystal	resistivity	d-wave	2001	cond-mat/0102022
—	ambient	bulk	muSR	—	2001	cond-mat/0110642
—	ambient	single_crystal	resistivity	—	1999	cond-mat/9910016
—	ambient	single_crystal	susceptibility	d-wave	1997	cond-mat/9704082

Structure

Crystal structure: orthorhombic
Phase: cuprate_123

Superconducting parameters

Pairing symmetry: d-wave
Gap structure: nodal
Hc2: 60.0 T (40 K)
λ_eph (e–ph coupling): —

Competing orders

ρ(T) exponent: 1.00

Samples & pressure

Sample form: single_crystal
Substrate: SrTiO_3
Pressure type: none
Doping type: hole
Doping level: 0.500