Christensen, NB; McMorrow, DF; Ronnow, HM; Lake, B; Hayden, SM; Aeppli, G; Perring, TG; ... Takagi, H; + view all (2004) Dispersive excitations in the high-temperature superconductor La2-xSrxCuO4. PHYS REV LETT , 93 (14) , Article 147002. 10.1103/PhysRevLett.93.147002. Green open access