. "0"^^ . "0"^^ . "The spectra of the far-infrared c-axis conductivity of underdoped YBCO crystals exhibit dramatic changes of some of the phonon peaks when going from the normal to the superconducting state. We show that the most striking of these anomalies can be naturally explained by changes of the local fields acting on the ions arising from the onset of inter- and intra-bilayer Josephson effects."@en . "0038-1098" . "Bernhard, C." . "735054" . . "2"^^ . "Anomalies of the infrared-active phonons in underdoped YBa2Cu30y as evidence for the intra-bilayer Josephson effect" . "Anomalies of the infrared-active phonons in underdoped YBa2Cu30y as evidence for the intra-bilayer Josephson effect"@en . . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "RIV/00216224:14310/99:00001244!RIV/2002/MSM/143102/N" . "5"^^ . "14310" . "Solid state communications" . "365" . "Anomalies of the infrared-active phonons in underdoped YBa2Cu30y as evidence for the intra-bilayer Josephson effect" . "RIV/00216224:14310/99:00001244" . "5"^^ . "Z(MSM 143100002)" . . "Anomalies of the infrared-active phonons in underdoped YBa2Cu30y as evidence for the intra-bilayer Josephson effect"@en . "Munzar, Dominik" . . . "Huml\u00ED\u010Dek, Josef" . "-" . "Anomalies of the infrared-active phonons in underdoped YBa2Cu30y as evidence for the intra-bilayer Josephson effect"@en . "Cardona, M." . . . "Golnik, A." . . . . "[DB1D3F1679FD]" . . "The spectra of the far-infrared c-axis conductivity of underdoped YBCO crystals exhibit dramatic changes of some of the phonon peaks when going from the normal to the superconducting state. We show that the most striking of these anomalies can be naturally explained by changes of the local fields acting on the ions arising from the onset of inter- and intra-bilayer Josephson effects." . . "(112)1999" .