PrOs4Sb12

filled skutterudite

ambient SCunconventionaldisputed

Tc max

1.9 K

Tc ambient

1.9 K

Discovery

2002

Papers

Tc max measured at ambient, single_crystal, resistivity, arXiv:cond-mat/0402681, confirmed by 2 papers

Evidence (70 records from 42 papers)

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

Tc (K)	P (GPa)	Sample	Method	Pairing	Year	Paper
2.0	ambient	—	—	—	2004	cond-mat/0409331
1.9	ambient	single_crystal	resistivity	—	2004	cond-mat/0402681
1.9	ambient	single_crystal	specific_heat	—	2004	cond-mat/0402681
1.9	ambient	single_crystal	specific_heat	p-wave	2004	cond-mat/0407254
1.9	ambient	single_crystal	susceptibility	—	2004	cond-mat/0402681
1.9	ambient	single_crystal	microwave	—	2003	cond-mat/0310613
1.9	ambient	single_crystal	muSR	—	2005	cond-mat/0502226
1.9	ambient	single_crystal	resistivity	—	2005	cond-mat/0504396
1.9	ambient	single_crystal	specific_heat	—	2005	cond-mat/0504780
1.9	ambient	single_crystal	specific_heat	unknown	2004	cond-mat/0405679
1.9	ambient	—	—	—	2004	cond-mat/0408135
1.9	ambient	pressed_pellet	resistivity, susceptibility, specific_heat	—	2003	cond-mat/0303370
1.9	ambient	polycrystal	specific_heat, resistivity, susceptibility	—	2003	cond-mat/0303371
1.9	ambient	polycrystal	specific_heat, resistivity, susceptibility	—	2003	cond-mat/0303373
1.9	ambient	single_crystal	resistivity, susceptibility, muSR	—	2003	cond-mat/0303405
1.9	ambient	single_crystal	STM, specific_heat	unknown	2003	cond-mat/0306463
1.9	ambient	single_crystal	susceptibility, resistivity, muSR	—	2003	cond-mat/0307059
1.9	ambient	single_crystal	susceptibility	p-wave	2003	cond-mat/0308454
1.9	ambient	—	—	—	2003	cond-mat/0309382
1.9	ambient	—	resistivity, susceptibility	—	2003	cond-mat/0310673
1.9	ambient	polycrystal	specific_heat	—	2002	cond-mat/0206193
1.9	ambient	single_crystal	specific_heat, resistivity, susceptibility	—	2002	cond-mat/0207225
1.9	ambient	powder	NQR	unknown	2002	cond-mat/0209106
1.9	ambient	polycrystal	specific_heat	—	2002	cond-mat/0210596
1.9	ambient	single_crystal	specific_heat	—	2002	cond-mat/0210601
1.9	ambient	—	specific_heat	anisotropic s-wave	2002	cond-mat/0212094
1.8	ambient	single_crystal	specific_heat	unknown	2004	cond-mat/0402599
1.8	ambient	single_crystal	susceptibility	—	2003	cond-mat/0303542
1.8	ambient	powder	muSR	s-wave	2002	cond-mat/0206250
1.8	ambient	—	specific_heat	unknown	2003	cond-mat/0306155
1.8	ambient	single_crystal	muSR, specific_heat	p-wave	2003	cond-mat/0308196
1.8	ambient	single_crystal	resistivity	unknown	2002	cond-mat/0209553
1.8	ambient	—	specific_heat	unknown	2002	cond-mat/0212090
1.8	ambient	single_crystal	specific_heat	—	2002	cond-mat/0206193
1.8	ambient	—	specific_heat	—	2002	cond-mat/0210596
1.8	ambient	—	—	—	2004	cond-mat/0408135
1.8	ambient	—	specific_heat	unknown	2003	cond-mat/0306155
1.8	ambient	single_crystal	susceptibility	p-wave	2003	cond-mat/0308454
1.8	ambient	—	specific_heat, susceptibility	—	2003	cond-mat/0309382
1.8	ambient	single_crystal	specific_heat	—	2002	cond-mat/0207225
1.8	ambient	—	specific_heat	unknown	2002	cond-mat/0212090
1.8	ambient	—	specific_heat	anisotropic s + i d-wave	2002	cond-mat/0212094
1.7	ambient	single_crystal	resistivity	—	2004	cond-mat/0402681
1.7	ambient	single_crystal	specific_heat	—	2004	cond-mat/0402681
1.7	ambient	single_crystal	specific_heat, susceptibility	p-wave	2004	cond-mat/0407254
1.7	ambient	single_crystal	susceptibility	—	2004	cond-mat/0402681
1.7	ambient	single_crystal	specific_heat	—	2003	cond-mat/0303370
1.7	ambient	single_crystal	specific_heat	—	2003	cond-mat/0303371
1.6	ambient	single_crystal	susceptibility	—	2003	cond-mat/0303542
1.6	ambient	single_crystal	specific_heat	—	2003	cond-mat/0308196
1.6	ambient	single_crystal	specific_heat	unknown	2003	cond-mat/0306463
1.0	ambient	single_crystal	—	—	2003	cond-mat/0303370
1.0	ambient	single_crystal	—	—	2003	cond-mat/0303373
0.6	ambient	single_crystal	susceptibility	—	2004	cond-mat/0411395
—	ambient	—	—	unknown	2005	cond-mat/0501463
—	ambient	—	magnetothermal_conductivity	—	2005	cond-mat/0504635
—	—	—	—	p+h-wave	2005	cond-mat/0505123
—	ambient	—	thermal_conductivity, specific_heat	—	2004	cond-mat/0401206
—	ambient	—	muSR, specific_heat	unconventional	2004	cond-mat/0402486
—	ambient	single_crystal	—	—	2004	cond-mat/0405099
—	ambient	—	—	p-wave	2004	cond-mat/0406492
—	ambient	single_crystal	STM	p-wave	2004	cond-mat/0407254
—	ambient	—	—	p-wave	2004	cond-mat/0407269
—	ambient	—	—	—	2004	cond-mat/0408238
—	ambient	—	—	—	2003	cond-mat/0303370
—	ambient	—	muSR	—	2003	cond-mat/0303371
—	ambient	single_crystal	susceptibility	—	2003	cond-mat/0303542
—	ambient	—	specific_heat	p-wave	2003	cond-mat/0304538
—	ambient	—	muSR	p-wave	2003	cond-mat/0310673
—	ambient	—	muSR	unknown	2002	cond-mat/0212090

Structure

Crystal structure: filled skutterudite
Space group: Im3̄ (#204)
Lattice a (Å): 9.301

Superconducting parameters

Pairing symmetry: p-wave
Gap structure: nodal
Hc2: 2.5 T (0 K)
λ_eph (e–ph coupling): —

Competing orders

ρ(T) exponent: 2.00

Samples & pressure

Sample form: single_crystal
Pressure type: none
Doping type: none
Doping level: 0.000