Mercury vapour high pressure discharge lamp - uses actinides, to give better colour rendition and stability, added to mercury, noble gas and halogen fillingThe discharge lamp is made from quartz glass and is closed at each end with a pinch, through which the current feeds are led, vacuum-...
Exposure of the co-crystalline formCαto toluene (Tol), either in liquid or vapour form, led to the formation of another co-crystalline solid (referred to asCδ; Fig.2f). Based on a qualitative comparison of the structures involved, considerable molecular motion is associated with this transfo...