Most Important Publications

  1. I. Kapon, D. S. Ellis, G. Drachuck, G. Bazalitski, E. Weschke, E. Schierle, J. Strempfer, C. Niedermayer, and A. Keren, Opening a nodal gap by fluctuating spin-density wave in lightly doped La2-xSrxCuO4, Phys. Rev. B 95, 104512 (2017).
  2. D. S. Ellis, Y. Huang, P. Olalde-Velasco, M. Dantz, J. Pelliciari, G. Drachuck, R. Ofer, G. Bazalitsky, J. Berger, T. Schmitt, and A. Keren, Correlation of the superconducting critical temperature with spin and orbital excitations in (CaxLa1−x)(Ba1.75−xLa0.25+x)Cu3Oy as measured by resonant inelastic x-ray scattering, Phys. Rev. B 92, 104507 (2015).
  3. D. Wulferding, M, Shay, G. Drachuck, R. Ofer, G. Bazalitsky, Z. Salman, P. Lemmens, and A. Keren, Relation between cuprate superconductivity and magnetism: A Raman study of (CaLa)1(BaLa)2Cu3Oy, Phys. Rev. B 90, 104511 (2014).
  4. T. Leviant, A. Keren, E. Zeldov, and Y. Myasoedov, Quantum ignition of deflagration in the Fe8 molecular magnet, Phys. Rev. B 90, 134405 (2014).
  5. G. Drachuck, E. Razzoli, R. Ofer, G. Bazalitsky, R. S. Dhaka, A. Kanigel, M. Shi, and A. Keren, Linking dynamic and thermodynamic properties of cuprates: An angle-resolved photoemission study of (CaxLa1−x)(Ba1.75−xLa0.25+x)Cu3Oy (x = 0.1 and 0.4), Phys. Rev. B 89, 121119(R) (2014).
  6. G. Drachuck, E. Razzoli, G. Bazalitski, A. Kanigel, C. Niedermayer, M. Shi, A. Keren, Comprehensive study of the spin-charge interplay in antiferromagnetic La2-xSrxCuO4, Nature Communications 5, Article number: 3390, February (2014).
  7. M. Shay, A. Keren, G. Koren, A, Kanigel, O. Shafir, L. Marcipar, G. Nieuwenhuys, E. Morenzoni, A. Suter, and T. Prokscha, Moshe Dubman, and Daniel Podolsky, Interaction between the magnetic and superconducting order parameters in a La1.94Sr0.06CuO4 wire studied via muon spin rotation Phys. Rev. B 80, 144511 (2009) “Editor’s choice”.
  8. Y. Lubashevsky and A. Keren, Experimental investigation of the origin of the crossover temperature in cuprate superconductors via dc magnetic susceptibility, Phys. Rev. B 78 020505(R) (2008).
  9. A. Keren, O. Shafir, E. Shimshoni, V. Marvaud, A. Bachschmidt and J. Long, Experimental Estimates of Dephasing Time in Molecular Magnets, Phys. Rev. Lett. 98, 257204 (2007).
  10. R. Ofer, G. Bazalitsky, A. Kanigel, A. Keren, A. Auerbach, J. S. Lord, and A. Amato, Magnetic analog of the isotope effect in cuprates, Phys. Rev. B 74, 220508(R) (2006).
  11. R. Ofer, S. Levy, A. Kanigel, and A. Keren, Charge-Inhomogeneity doping relations in YBa2Cu3Oy Detected by Angle Dependent Nuclear Quadrupole Resonance, Phys. Rev. B 73, 012503, (2006).
  12. A. Keren and J. S. Gardner , Frustration driven lattice distortion; an NMR investigation of Y2Mo2O7, Phys. Rev. Lett 87, 177201-4 (2001).
  13. A. Keren, H. Alloul, P. Mendels, Y. Yoshinari, NMR study of 17O transverse relaxation in YBa2Cu3(16O1-c17Oc)7, Phys. Rev. Lett. 78, 3547, (1997).
  14. A. Keren, P. Mendels, I. A. Campbell, and J. Lord Probing the spin-spin dynamical autocorrelation function in spin glass AgMn above Tg using µSR, Phys. Rev. Lett. 77, 1386, (1996).
  15. A. Keren, Generalization of the Abragam Relaxation Function to a Longitudinal Field, Phys. Rev. B 50, 10039, (1994).