A two-dimensional spectrum obtained by varying both the excitation and emission wavelengths
simultaneously and which corresponds to the curve where a plane, parallel to the
z-axis, intersects the
excitation-emission spectrum (EES).
Source:
PAC, 1984, 56, 231
(Nomenclature, symbols, units and their usage in spectrochemical analysis-Part VI:
molecular luminescence spectroscopy)
on page 242