Abstract
Morphological information on cyanine dye J-aggregates adsorbed on practical AgBr emulsion crystals was visualized in full color by analytical color fluorescence electron microscopy (ACEM). Fluorescence spectra recorded by ACEM helped to confirm the light-emitting materials as J-aggregates of the dye. The size of the aggregates was approximately 30×70 nm, and, with increasing dye adsorption, the aggregates grew in size, not in number. The aggregates aligned on [110] or [210] directions on the (100) surface of AgBr.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 348-354 |
| Number of pages | 7 |
| Journal | Journal of imaging science |
| Volume | 37 |
| Issue number | 4 |
| State | Published - Jul 1993 |
All Science Journal Classification (ASJC) codes
- General Engineering