Show that at room temperaturenbsp tnbsp 300 k thermal


As a mechanism for downward trans1t10ns, spontaneous emission competes with thermally stimulated emission (stimulated emission for which black­ body radiation is the source). Show that at room temperature ( T = 300 K) thermal stimulation dominates for frequencies well below 5 x 1012 Hz, whereas spontaneous emission dominates for frequencies well above 5 x 1012 Hz. Which mechanism dominates for visible  light?

Solution Preview :

Prepared by a verified Expert
Mechanical Engineering: Show that at room temperaturenbsp tnbsp 300 k thermal
Reference No:- TGS01180917

Now Priced at $10 (50% Discount)

Recommended (95%)

Rated (4.7/5)