James H. Schulman

Fluorescence and Phosphorescence

The Sensitized Luminescence of Manganese-Activated Calcite

Synthetic manganese-activated calcites are shown to be practically inert to ultraviolet excitation in the range 2000–3500A, while they are luminescent under cathode-ray excitati...

On the Luminescence of Divalent Manganese in Solids

It is shown that, under certain conditions, measurements on the emission and absorption of luminescent centers allow the determination of the configurational coordinate curves f...

The CaSiO_3:(Pb+Mn) Phosphor

A calcium silicate phosphor, activated by lead and manganese, is described, and the conditions for its preparation are presented in detail. Under excitation by a low pressure me...

A Study of the Mechanism of Sensitized Luminescence of Solids

Reflection, excitation, and emission spectra of and are reported, as well as measurements of the dependence of luminescence intensity on exciting intensity for and . It is shown...