We have measured the pressure sensitivity of T c in fluorinated HgBa 2 Ca 2 Cu 3 O 8+ δ
(Hg-1223) ceramic samples with different F contents, applying pressures up to 30 GPa. We
obtained that T c increases with increasing pressure, reaching different maximum values,
depending on the F doping level, and decreases for a further increase of pressure. A new
high T c record (166 K±1 K) was achieved by applying pressure (23 GPa) in a fluorinated Hg-
1223 sample near the optimum doping level. Our results show that all our samples are at the …

We have measured the pressure sensitivity of Tc in fluorinated HgBa2Ca2Cu3O (8+ d)(Hg-
1223) ceramic samples with different F contents, applying pressures up to 30 GPa. We
obtained that Tc increases with increasing pressure, reaching different maximum values,
depending on the F doping level, and decreases for a further increase of pressure. A new
high Tc record (166 K+/-1 K) was achieved by applying pressure (23 GPa) in a fluorinated
Hg-1223 sample near the optimum doping level. Our results show that all our samples are at …