Temperature-Dependent Ellipsometry Measurements of Partial Coulomb Energy in Superconducting Cuprates
Abstract
Here we performed an experimental study of the temperature and doping dependence of the energy-loss function of the bilayer and trilayer bismuth cuprates family. The primary aim is to obtain information on the energy stored in the Coulomb interaction between the conduction electrons, on the temperature dependence thereof, and on the change of Coulomb interaction when Cooper pairs are formed. We performed temperature-dependent ellipsometry measurements on several Bi2Sr2CaCu2O8₋x single crystals: underdoped with Tc=60, 70, and 83 K; optimally doped with Tc=91 K; overdoped with Tc=84, 81, 70, and 58 K; as well as optimally doped Bi2Sr2Ca2Cu3O10+x with Tc=110 K. Our first observation is that, as the temperature drops through Tc, the loss function in the range up to 2 eV displays a change of temperature dependence as compared to the temperature dependence in the normal state. This effect at—or close to—Tc depends strongly on doping, with a sign change for weak overdoping. The size of the observed change in Coulomb energy, using an extrapolation with reasonable assumptions about its q dependence, is about the same size as the condensation energy that has been measured in these compounds. Our results therefore lend support to the notion that the Coulomb energy ismore »
- Authors:
- Publication Date:
- Research Org.:
- Brookhaven National Laboratory (BNL), Upton, NY (United States); Energy Frontier Research Centers (EFRC) (United States). Center for Emergent Superconductivity (CES)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); Swiss National Science Foundation (SNSF)
- OSTI Identifier:
- 1305439
- Alternate Identifier(s):
- OSTI ID: 1336224
- Report Number(s):
- BNL-113255-2016-JA
Journal ID: ISSN 2160-3308; PRXHAE; 031027
- Grant/Contract Number:
- SC00112704; AC02-07CH11358; SC0012704; AC02-98CH10886
- Resource Type:
- Published Article
- Journal Name:
- Physical Review. X
- Additional Journal Information:
- Journal Name: Physical Review. X Journal Volume: 6 Journal Issue: 3; Journal ID: ISSN 2160-3308
- Publisher:
- American Physical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Citation Formats
Levallois, J., Tran, M. K., Pouliot, D., Presura, C. N., Greene, L. H., Eckstein, J. N., Uccelli, J., Giannini, E., Gu, G. D., Leggett, A. J., and van der Marel, D. Temperature-Dependent Ellipsometry Measurements of Partial Coulomb Energy in Superconducting Cuprates. United States: N. p., 2016.
Web. doi:10.1103/PhysRevX.6.031027.
Levallois, J., Tran, M. K., Pouliot, D., Presura, C. N., Greene, L. H., Eckstein, J. N., Uccelli, J., Giannini, E., Gu, G. D., Leggett, A. J., & van der Marel, D. Temperature-Dependent Ellipsometry Measurements of Partial Coulomb Energy in Superconducting Cuprates. United States. https://doi.org/10.1103/PhysRevX.6.031027
Levallois, J., Tran, M. K., Pouliot, D., Presura, C. N., Greene, L. H., Eckstein, J. N., Uccelli, J., Giannini, E., Gu, G. D., Leggett, A. J., and van der Marel, D. Wed .
"Temperature-Dependent Ellipsometry Measurements of Partial Coulomb Energy in Superconducting Cuprates". United States. https://doi.org/10.1103/PhysRevX.6.031027.
@article{osti_1305439,
title = {Temperature-Dependent Ellipsometry Measurements of Partial Coulomb Energy in Superconducting Cuprates},
author = {Levallois, J. and Tran, M. K. and Pouliot, D. and Presura, C. N. and Greene, L. H. and Eckstein, J. N. and Uccelli, J. and Giannini, E. and Gu, G. D. and Leggett, A. J. and van der Marel, D.},
abstractNote = {Here we performed an experimental study of the temperature and doping dependence of the energy-loss function of the bilayer and trilayer bismuth cuprates family. The primary aim is to obtain information on the energy stored in the Coulomb interaction between the conduction electrons, on the temperature dependence thereof, and on the change of Coulomb interaction when Cooper pairs are formed. We performed temperature-dependent ellipsometry measurements on several Bi2Sr2CaCu2O8₋x single crystals: underdoped with Tc=60, 70, and 83 K; optimally doped with Tc=91 K; overdoped with Tc=84, 81, 70, and 58 K; as well as optimally doped Bi2Sr2Ca2Cu3O10+x with Tc=110 K. Our first observation is that, as the temperature drops through Tc, the loss function in the range up to 2 eV displays a change of temperature dependence as compared to the temperature dependence in the normal state. This effect at—or close to—Tc depends strongly on doping, with a sign change for weak overdoping. The size of the observed change in Coulomb energy, using an extrapolation with reasonable assumptions about its q dependence, is about the same size as the condensation energy that has been measured in these compounds. Our results therefore lend support to the notion that the Coulomb energy is an important factor for stabilizing the superconducting phase. Lastly, because of the restriction to small momentum, our observations do not exclude a possible significant contribution to the condensation energy of the Coulomb energy associated with the region of q around (π,π).},
doi = {10.1103/PhysRevX.6.031027},
journal = {Physical Review. X},
number = 3,
volume = 6,
place = {United States},
year = {Wed Aug 24 00:00:00 EDT 2016},
month = {Wed Aug 24 00:00:00 EDT 2016}
}
https://doi.org/10.1103/PhysRevX.6.031027
Web of Science
Figures / Tables:
Works referenced in this record:
Cuprate Superconductivity: Dependence of on the -Axis Layering Structure
journal, July 1999
- Leggett, A. J.
- Physical Review Letters, Vol. 83, Issue 2
Quantitative test of a microscopic mechanism of high-temperature superconductivity
journal, December 1998
- Demler, Eugene; Zhang, Shou-Cheng
- Nature, Vol. 396, Issue 6713
Persistence of the Superconducting Condensate Far above the Critical Temperature of Revealed by -Axis Optical Conductivity Measurements for Several Zn Concentrations and Carrier Doping Levels
journal, March 2014
- Uykur, Ece; Tanaka, Kiyohisa; Masui, Takahiko
- Physical Review Letters, Vol. 112, Issue 12
The electronic specific heat of cuprate superconductors
journal, December 1994
- Loram, J. W.; Mirza, K. A.; Wade, J. M.
- Physica C: Superconductivity, Vol. 235-240
In-plane optical spectral weight transfer in optimally doped
journal, July 2006
- Carbone, F.; Kuzmenko, A. B.; Molegraaf, H. J. A.
- Physical Review B, Vol. 74, Issue 2
Generic superconducting phase behavior in high- cuprates: variation with hole concentration in
journal, May 1995
- Tallon, J. L.; Bernhard, C.; Shaked, H.
- Physical Review B, Vol. 51, Issue 18
Point nodes persisting far beyond Tc in Bi2212
journal, July 2015
- Kondo, Takeshi; Malaeb, W.; Ishida, Y.
- Nature Communications, Vol. 6, Issue 1
Correlation effects on the oscillator strength of optical absorption: Sum rule for the one-dimensional Hubbard model
journal, May 1986
- Baeriswyl, D.; Carmelo, J.; Luther, A.
- Physical Review B, Vol. 33, Issue 10
The condensation energy and pseudogap energy scale of Bi:2212 from the electronic specific heat
journal, November 2000
- Loram, J. W.; Luo, J. L.; Cooper, J. R.
- Physica C: Superconductivity, Vol. 341-348
Competing charge, spin, and superconducting orders in underdoped
journal, August 2014
- Hücker, M.; Christensen, N. B.; Holmes, A. T.
- Physical Review B, Vol. 90, Issue 5
Optical and dc conductivity of the two-dimensional Hubbard model in the pseudogap regime and across the antiferromagnetic quantum critical point including vertex corrections
journal, August 2011
- Bergeron, Dominic; Hankevych, Vasyl; Kyung, Bumsoo
- Physical Review B, Vol. 84, Issue 8
Resonant x-ray scattering study of charge-density wave correlations in
journal, August 2014
- Blanco-Canosa, S.; Frano, A.; Schierle, E.
- Physical Review B, Vol. 90, Issue 5
Field-Enhanced Diamagnetism in the Pseudogap State of the Cuprate Superconductor in an Intense Magnetic Field
journal, December 2005
- Wang, Yayu; Li, Lu; Naughton, M. J.
- Physical Review Letters, Vol. 95, Issue 24
Quantum cluster theories
journal, October 2005
- Maier, Thomas; Jarrell, Mark; Pruschke, Thomas
- Reviews of Modern Physics, Vol. 77, Issue 3
Emergence of charge order from the vortex state of a high-temperature superconductor
journal, July 2013
- Wu, Tao; Mayaffre, Hadrien; Krämer, Steffen
- Nature Communications, Vol. 4, Issue 1
Growth and characterization of Bi 2 Sr 2 Ca 2 Cu 3 O 10 and (Bi,Pb) 2 Sr 2 Ca 2 Cu 3 O 10 single crystals
journal, December 2003
- Giannini, E.; Garnier, V.; Gladyshevskii, R.
- Superconductor Science and Technology, Vol. 17, Issue 1
Disentangling Cooper-pair formation above the transition temperature from the pseudogap state in the cuprates
journal, December 2010
- Kondo, Takeshi; Hamaya, Yoichiro; Palczewski, Ari D.
- Nature Physics, Vol. 7, Issue 1
A "midinfrared" scenario for cuprate superconductivity
journal, July 1999
- Leggett, A. J.
- Proceedings of the National Academy of Sciences, Vol. 96, Issue 15
Fluctuating stripes at the onset of the pseudogap in the high-Tc superconductor Bi2Sr2CaCu2O8+x
journal, December 2010
- Parker, Colin V.; Aynajian, Pegor; da Silva Neto, Eduardo H.
- Nature, Vol. 468, Issue 7324
Optical evidence for strong anisotropy in the normal and superconducting states in
journal, December 1993
- Tajima, S.; Gu, G. D.; Miyamoto, S.
- Physical Review B, Vol. 48, Issue 21
Electron Interaction in Solids. Characteristic Energy Loss Spectrum
journal, March 1959
- Nozières, P.; Pines, D.
- Physical Review, Vol. 113, Issue 5
Collective modes of spin, density, phase, and amplitude in exotic superconductors
journal, January 1995
- van der Marel, D.
- Physical Review B, Vol. 51, Issue 2
Polarized infrared reflectivity study of an oriented ceramic of Bi 2 Sr 2 Ca 2 Cu 3 O 10 + δ (Bi-2223)
journal, February 2002
- Petit, N.; Garnier, V.; Ta Phuoc, V.
- The European Physical Journal B, Vol. 25, Issue 4
Apparent violation of the conductivity sum rule in certain superconductors
journal, September 1992
- Hirsch, J. E.
- Physica C: Superconductivity, Vol. 199, Issue 3-4
NMR study of carrier distribution and superconductivity in multilayered high-Tc cuprates
journal, January 2001
- Kotegawa, H.; Tokunaga, Y.; Ishida, K.
- Journal of Physics and Chemistry of Solids, Vol. 62, Issue 1-2
Optical spectrum of a Hubbard chain
journal, September 1977
- Maldague, Pierre F.
- Physical Review B, Vol. 16, Issue 6
Enhanced Superconducting Gaps in the Trilayer High-Temperature Cuprate Superconductor
journal, June 2010
- Ideta, S.; Takashima, K.; Hashimoto, M.
- Physical Review Letters, Vol. 104, Issue 22
Optical integral in the cuprates and the question of sum-rule violation
journal, December 2007
- Norman, M. R.; Chubukov, A. V.; van Heumen, E.
- Physical Review B, Vol. 76, Issue 22
Magnetic-field-induced charge-stripe order in the high-temperature superconductor YBa2Cu3Oy
journal, September 2011
- Wu, Tao; Mayaffre, Hadrien; Krämer, Steffen
- Nature, Vol. 477, Issue 7363
Difference between Normal and Superconducting States of a Metal
journal, September 1956
- Chester, G. V.
- Physical Review, Vol. 103, Issue 6
Anomalies in the infrared spectra of underdoped as evidence for the intrabilayer Josephson effect
journal, January 2001
- Železný, V.; Tajima, S.; Munzar, D.
- Physical Review B, Vol. 63, Issue 6
An organizing principle for two-dimensional strongly correlated superconductivity
journal, March 2016
- Fratino, L.; Sémon, P.; Sordi, G.
- Scientific Reports, Vol. 6, Issue 1
Insulator, metal, or superconductor: The criteria
journal, April 1993
- Scalapino, Douglas J.; White, Steven R.; Zhang, Shoucheng
- Physical Review B, Vol. 47, Issue 13
Condensation energy and high- superconductivity
journal, October 2002
- van der Marel, D.; Leggett, A. J.; Loram, J. W.
- Physical Review B, Vol. 66, Issue 14
Intra-unit-cell electronic nematicity of the high-Tc copper-oxide pseudogap states
journal, July 2010
- Lawler, M. J.; Fujita, K.; Lee, Jhinhwan
- Nature, Vol. 466, Issue 7304
Electron energy-loss studies of high- T c superconductors YBa 2 Cu 3 O 7- x and Bi 2 Sr 2 CaCu 2 O 8
journal, April 1990
- Nakai, S.; Nücker, N.; Romberg, H.
- Physica Scripta, Vol. 41, Issue 4
Fluctuations and critical temperature reduction in cuprate superconductors
journal, March 2011
- Tallon, J. L.; Storey, J. G.; Loram, J. W.
- Physical Review B, Vol. 83, Issue 9
Kinetic energy change with doping upon superfluid condensation in high-temperature superconductors
journal, September 2005
- Deutscher, Guy; Santander-Syro, Andrés Felipe; Bontemps, Nicole
- Physical Review B, Vol. 72, Issue 9
Visualizing pair formation on the atomic scale in the high-Tc superconductor Bi2Sr2CaCu2O8+δ
journal, May 2007
- Gomes, Kenjiro K.; Pasupathy, Abhay N.; Pushp, Aakash
- Nature, Vol. 447, Issue 7144
The doping dependence of T* – what is the real high-Tc phase diagram?
journal, January 2001
- Tallon, J. L.; Loram, J. W.
- Physica C: Superconductivity, Vol. 349, Issue 1-2
Collective modes of the extended Hubbard model with negative U and arbitrary electron density
journal, November 1992
- Kostyrko, T.; Micnas, R.
- Physical Review B, Vol. 46, Issue 17
Kinetic Energy Driven Pairing in Cuprate Superconductors
journal, January 2004
- Maier, Th. A.; Jarrell, M.; Macridin, A.
- Physical Review Letters, Vol. 92, Issue 2
Evidence for Intra-Unit-Cell magnetic order in the pseudo-gap state of high-T c cuprates
journal, July 2013
- Sidis, Y.; Bourges, P.
- Journal of Physics: Conference Series, Vol. 449
Transverse optical plasmons in layered superconductors
journal, June 1996
- van der Marel, D.; Tsvetkov, A.
- Czechoslovak Journal of Physics, Vol. 46, Issue S6
The plasmon density of states of a layered electron gas
journal, September 1993
- Morawitz, H.; Bozovic, I.; Kresin, V. Z.
- Zeitschrift für Physik B Condensed Matter, Vol. 90, Issue 3
Interlayer Tunneling Models of Cuprate Superconductivity: Implications of a Recent Experiment
journal, October 1996
- Leggett, A. J.
- Science, Vol. 274, Issue 5287
Global and local measures of the intrinsic Josephson coupling in Tl2Ba2CuO6 as a test of the interlayer tunnelling model
journal, September 1998
- Tsvetkov, A. A.; van der Marel, D.; Moler, K. A.
- Nature, Vol. 395, Issue 6700
Random-Phase Approximation in the Theory of Superconductivity
journal, December 1958
- Anderson, P. W.
- Physical Review, Vol. 112, Issue 6
Electronic specific heat of from 1.8 to 300 K
journal, September 1993
- Loram, J. W.; Mirza, K. A.; Cooper, J. R.
- Physical Review Letters, Vol. 71, Issue 11
Superconductivity-Induced Transfer of In-Plane Spectral Weight in Bi2Sr2CaCu2O8+delta
journal, March 2002
- Molegraaf, H. J. A.
- Science, Vol. 295, Issue 5563
Electrodynamics of a layered electron gas. II. Periodic array
journal, November 1974
- Fetter, Alexander L.
- Annals of Physics, Vol. 88, Issue 1
Approximate solution of ellipsometric equations for optically biaxial crystals
journal, January 1980
- Aspnes, D. E.
- Journal of the Optical Society of America, Vol. 70, Issue 10
nuclear-magnetic-resonance evidence for distinct carrier densities in the two types of planes of (Bi,Pb
journal, August 1991
- Trokiner, A.; Le Noc, L.; Schneck, J.
- Physical Review B, Vol. 44, Issue 5
Particle–hole symmetry breaking in the pseudogap state of Bi2201
journal, April 2010
- Hashimoto, Makoto; He, Rui-Hua; Tanaka, Kiyohisa
- Nature Physics, Vol. 6, Issue 6
Evidence of a Precursor Superconducting Phase at Temperatures as High as 180 K in Superconducting Crystals from Infrared Spectroscopy
journal, January 2011
- Dubroka, A.; Rössle, M.; Kim, K. W.
- Physical Review Letters, Vol. 106, Issue 4
Optical conductivity and kinetic energy of the superconducting state: A cluster dynamical mean field study
journal, January 2007
- Haule, K.; Kotliar, G.
- Europhysics Letters (EPL), Vol. 77, Issue 2
WHERE is the energy saved in cuprate superconductivity?
journal, October 1998
- Leggett, A. J.
- Journal of Physics and Chemistry of Solids, Vol. 59, Issue 10-12
Charge density wave fluctuations in and their competition with superconductivity
journal, June 2014
- Croft, T. P.; Lester, C.; Senn, M. S.
- Physical Review B, Vol. 89, Issue 22
Theory of a Superfluid Fermi Liquid. I. General Formalism and Static Properties
journal, December 1965
- Leggett, A. J.
- Physical Review, Vol. 140, Issue 6A
Doping dependence of the redistribution of optical spectral weight in
journal, August 2006
- Carbone, F.; Kuzmenko, A. B.; Molegraaf, H. J. A.
- Physical Review B, Vol. 74, Issue 6
Large Bi-2212 single crystal growth by the floating-zone technique
journal, April 2008
- Wen, J. S.; Xu, Z. J.; Xu, G. Y.
- Journal of Crystal Growth, Vol. 310, Issue 7-9
Nernst effect in high- superconductors
journal, January 2006
- Wang, Yayu; Li, Lu; Ong, N. P.
- Physical Review B, Vol. 73, Issue 2
Sum Rules and Interlayer Conductivity of High-Tc Cuprates
journal, January 1999
- Basov, D. N.
- Science, Vol. 283, Issue 5398
Superconductivity-induced changes in density-density correlation function enabled by Umklapp processes
journal, June 2015
- Lee, Wei-Cheng
- Physical Review B, Vol. 91, Issue 22
Superconducting condensation energy and an antiferromagnetic exchange-based pairing mechanism
journal, October 1998
- Scalapino, D. J.; White, S. R.
- Physical Review B, Vol. 58, Issue 13
Some Thoughts About Two Dimensionality and Cuprate Superconductivity
journal, December 2006
- Leggett, Anthony J.
- Journal of Superconductivity and Novel Magnetism, Vol. 19, Issue 3-5
Energetics of superconductivity in the two-dimensional Hubbard model
journal, December 2012
- Gull, E.; Millis, A. J.
- Physical Review B, Vol. 86, Issue 24
Interlayer Tunneling Mechanism for High-Tc Superconductivity: Comparison with c Axis Infrared Experiments
journal, May 1995
- Anderson, P. W.
- Science, Vol. 268, Issue 5214
Importance of phase fluctuations in superconductors with small superfluid density
journal, March 1995
- Emery, V. J.; Kivelson, S. A.
- Nature, Vol. 374, Issue 6521
General trends in oxygen stoichiometry effects on Tc in Bi and Tl superconductors
journal, May 1991
- Presland, M. R.; Tallon, J. L.; Buckley, R. G.
- Physica C: Superconductivity, Vol. 176, Issue 1-3
Figures / Tables found in this record: