Sum rules and interlayer infrared response of the high temperature YBa2Cu3Oy superconductor in an external magnetic field.
Publication
, Journal Article
LaForge, AD; Padilla, WJ; Burch, KS; Li, ZQ; Schafgans, AA; Segawa, K; Ando, Y; Basov, DN
Published in: Physical review letters
August 2008
We present infrared magneto-optical measurements of the c-axis conductivity of YBa2Cu3Oy in both the underdoped (y=6.67 and 6.75) and optimally doped (y=6.95) regimes. We show that modest c-axis magnetic fields radically modify the condensate formation and restore conventional BCS-like energetics. Additionally, we demonstrate the pivotal role of interplane coherence in the anomalous high-energy contribution to the superfluid density.
Duke Scholars
Published In
Physical review letters
DOI
EISSN
1079-7114
ISSN
0031-9007
Publication Date
August 2008
Volume
101
Issue
9
Start / End Page
097008
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences
Citation
APA
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ICMJE
MLA
NLM
LaForge, A. D., Padilla, W. J., Burch, K. S., Li, Z. Q., Schafgans, A. A., Segawa, K., … Basov, D. N. (2008). Sum rules and interlayer infrared response of the high temperature YBa2Cu3Oy superconductor in an external magnetic field. Physical Review Letters, 101(9), 097008. https://doi.org/10.1103/physrevlett.101.097008
LaForge, A. D., W. J. Padilla, K. S. Burch, Z. Q. Li, A. A. Schafgans, Kouji Segawa, Yoichi Ando, and D. N. Basov. “Sum rules and interlayer infrared response of the high temperature YBa2Cu3Oy superconductor in an external magnetic field.” Physical Review Letters 101, no. 9 (August 2008): 097008. https://doi.org/10.1103/physrevlett.101.097008.
LaForge AD, Padilla WJ, Burch KS, Li ZQ, Schafgans AA, Segawa K, et al. Sum rules and interlayer infrared response of the high temperature YBa2Cu3Oy superconductor in an external magnetic field. Physical review letters. 2008 Aug;101(9):097008.
LaForge, A. D., et al. “Sum rules and interlayer infrared response of the high temperature YBa2Cu3Oy superconductor in an external magnetic field.” Physical Review Letters, vol. 101, no. 9, Aug. 2008, p. 097008. Epmc, doi:10.1103/physrevlett.101.097008.
LaForge AD, Padilla WJ, Burch KS, Li ZQ, Schafgans AA, Segawa K, Ando Y, Basov DN. Sum rules and interlayer infrared response of the high temperature YBa2Cu3Oy superconductor in an external magnetic field. Physical review letters. 2008 Aug;101(9):097008.
Published In
Physical review letters
DOI
EISSN
1079-7114
ISSN
0031-9007
Publication Date
August 2008
Volume
101
Issue
9
Start / End Page
097008
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences