Contains the keyword MAGNETIC EXCITATIONS

Kondo T, Khasanov R, Karpinski J, Kazakov SM, Zhigadlo ND, Bukowski Z, et al. Anomalies in the Fermi Surface and Band Dispersion of Quasi-One-Dimensional CuO Chains in the High-Temperature Superconductor YBa2Cu4O8. Phys Rev Lett. 2010;105:267003. Abstract

Zarestky JL, Moze O, Lynn JW, Chen Y, Lograsso TA, Schlagel DL. Spin-wave dispersion in magnetostrictive Fe-Ga alloys: Inelastic neutron scattering measurements. Phys Rev B. 2007;75:052406. Abstract

Chatterjee U, Morr DK, Norman MR, Randeria M, Kanigel A, Shi M, et al. Dynamic spin-response function of the high-temperature Bi2Sr2CaCu2O8+delta superconductor from angle-resolved photoemission spectra. Phys Rev B. 2007;75:172504. Abstract