This paper is a short review of magnetic neutron scattering experiments on La2-x(Sr, Ba)x CuO4. Special emphasis is given to measurements of the spin waves using hot-source triple-axis and spallation-source time-of-flight spectroscopies, magnetic fluctuations near the metal-insulator transition. Fermi surface effects and the dramatic impact of superconductivity on the magnetic response function.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering