BORIS, A. V., Dominik MUNZAR, N. N. KOVALEVA, B. LIANG, C. T. LIN, Adam DUBROKA, A. V. PIMENOV, T. HOLDEN, B. KEIMER, Y. L. MATHIS a C. BERNHARD. Josephson Plasma Resonance and Phonon Anomalies in Trilayer Bi_{2}Sr_{2}Ca_{2}Cu_{3}O_{10}. Physical Review Letters. USA: The Americal Physical Society, roč. 89, December, s. 27700-1; 277001-4, 4 s. ISSN 0031-9007. 2002. |
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@article{486304, author = {Boris, A. V. and Munzar, Dominik and Kovaleva, N. N. and Liang, B. and Lin, C. T. and Dubroka, Adam and Pimenov, A. V. and Holden, T. and Keimer, B. and Mathis, Y. L. and Bernhard, C. and Dubroka, Adam}, article_location = {USA}, article_number = {December}, keywords = {High-Tc superconductors; Infrared response; phonons; plasmons}, language = {eng}, issn = {0031-9007}, journal = {Physical Review Letters}, title = {Josephson Plasma Resonance and Phonon Anomalies in Trilayer Bi_{2}Sr_{2}Ca_{2}Cu_{3}O_{10}}, volume = {89}, year = {2002} }
TY - JOUR ID - 486304 AU - Boris, A. V. - Munzar, Dominik - Kovaleva, N. N. - Liang, B. - Lin, C. T. - Dubroka, Adam - Pimenov, A. V. - Holden, T. - Keimer, B. - Mathis, Y. L. - Bernhard, C. - Dubroka, Adam PY - 2002 TI - Josephson Plasma Resonance and Phonon Anomalies in Trilayer Bi_{2}Sr_{2}Ca_{2}Cu_{3}O_{10} JF - Physical Review Letters VL - 89 IS - December SP - 27700-1; 277001-4 EP - 27700-1; 277001-4 PB - The Americal Physical Society SN - 00319007 KW - High-Tc superconductors KW - Infrared response KW - phonons KW - plasmons N2 - The far-infrared (FIR) c axis conductivity of a Bi 2223 crystal has been measured by ellipsometry. Below Tc a strong absorption band develops near 500 cm^{-1}, corresponding to a transverse Josephson plasmon. The related increase in FIR spectral weight leads to a giant violation of the Ferrel-Glower-Tinkham sum rule. The gain in c axis energy accounts for a sizable part of the condensation energy. We also observe phonon anomalies which suggest that the Josephson currents lead to a drastic variation of the local electric field within the block of the closely spaced CuO_{2} planes ER -
BORIS, A. V., Dominik MUNZAR, N. N. KOVALEVA, B. LIANG, C. T. LIN, Adam DUBROKA, A. V. PIMENOV, T. HOLDEN, B. KEIMER, Y. L. MATHIS a C. BERNHARD. Josephson Plasma Resonance and Phonon Anomalies in Trilayer Bi\_{}$\{$2$\}$Sr\_{}$\{$2$\}$Ca\_{}$\{$2$\}$Cu\_{}$\{$3$\}$O\_{}$\{$10$\}$. \textit{Physical Review Letters}. USA: The Americal Physical Society, roč.~89, December, s.~27700-1; 277001-4, 4 s. ISSN~0031-9007. 2002.
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