electric coherence length, \(\xi_{\text{E}}\)

in thin films
https://doi.org/10.1351/goldbook.E01924
See: coherence length
Source:
PAC, 1994, 66, 1667. 'Thin films including layers: terminology in relation to their preparation and characterization (IUPAC Recommendations 1994)' on page 1675 (https://doi.org/10.1351/pac199466081667)