Reduced concentration curves for triplet exciton transport are scaled by the critical concentrations in four distinct isotopic-mixed ternary systems. These systems with varying lifetimes, sensor concentrations and guest-host energy separations, are in excellent agreement with a two-dimensional cluster model, based on long-range percolation functions, without adjustable parameters. This supports "energy percolation".
Peer Reviewed
http://deepblue.lib.umich.edu/bitstream/2027.42/22508/1/0000052.pdf