Fig. 1
From: Room temperature hidden state in a manganite observed by time-resolved X-ray diffraction
Temporal response of a Kerr rotation angle, b [002] transient lattice change, and c 800 nm optical reflectivity of the LCSMO film under different pump fluences at 300 K (F0 = 1 mJ/cm2). d Pump fluence dependence of the Kerr rotation change at 280 fs. e Pump fluence dependence of lattice changes at t = 25 ps (red solid circles) and 170 ps (green open triangles) by time-resolved XRD, and temperature dependence of the thermally induced lattice changes (blue open squares) by static XRD. f Pump fluence dependence of the amplitudes of the 26 and 40 GHz oscillations. All solid smooth curves only serve to guide the eyes. The vertical dashed lines in (d), (e), and (f) highlight the formation threshold of the hidden state. The error bars correspond to the standard error of the mean
