A Lanzara et al 1999 J. Phys.: Condens. Matter 11 L541 doi:10.1088/0953-8984/11/48/103
Oxygen-isotope shift of the charge-stripe ordering temperature in La2-xSrxCuO4 from x-ray absorption spectroscopy
A Lanzara
, Guo-meng Zhao
, N L Saini, A Bianconi, K Conder, H Keller and K A Müller
LETTER TO THE EDITOR
A very large oxygen-isotope shift of the charge-stripe ordering temperature in the high-temperature superconductors La2-xSrxCuO4 has been observed using x-ray absorption spectroscopy, a fast (~10-15 seconds) and local probe (~5 Å). Upon replacing 16O with 18O, the charge-stripe ordering temperature in La1.94Sr0.06CuO4 increases from about 110 K to 180 K. The present results provide compelling evidence for a strong electron-phonon interaction in this compound, and thus place important constraints on the microscopic origin of the stripe formation.
- PACS
- Subjects
- Dates
-
Issue 48 (6 December 1999)
Received 22 September 1999
-
Oxygen-isotope shift of the charge-stripe ordering temperature in La2-xSrxCuO4 from x-ray absorption spectroscopy
A Lanzara et al 1999 J. Phys.: Condens. Matter 11 L541
-
Extremal isolated horizons: a local uniqueness theorem
Jerzy Lewandowski and Tomasz Pawlowski 2003 Class. Quantum Grav. 20 587
-
Cosmology and brane worlds: a review
Philippe Brax and Carsten van de Bruck 2003 Class. Quantum Grav. 20 R201
-
CMB limits on large-scale magnetic fields in an inhomogeneous universe
C A Clarkson et al 2003 Class. Quantum Grav. 20 1519
-
Quantum horizons and black-hole entropy: inclusion of distortion and rotation
Abhay Ashtekar et al 2005 Class. Quantum Grav. 22 L27
-
Improved study of the antiprotonic helium hyperfine structure
T Pask et al 2008 J. Phys. B: At. Mol. Opt. Phys. 41 081008
-
Towards standard testbeds for numerical relativity
Miguel Alcubierre et al 2004 Class. Quantum Grav. 21 589
-
Collisional Debris as Laboratories to Study Star Formation
M. Boquien et al. 2009 The Astronomical Journal 137 4561
-
Probing the Excitation of Extreme Starbursts: High-Resolution Mid-Infrared Spectroscopy of Blue Compact Dwarfs
Lei Hao et al. 2009 ApJ 704 1159
-
Stochastic "Beads on a String" in the Accretion Tail of ARP 285
Beverly J. Smith et al. 2008 The Astronomical Journal 135 2406
Users also read
What's this?- Superconductivity and phase diagram in iron-based arsenic-oxides ReFeAsO1−δ (Re = rare-earth metal) without fluorine doping
- Isotropy of critical currents with respect to magnetic induction in grained superconductors
- Phenomenological theory for twinning-plane superconductivity in YBa2Cu3O7-x