Assertion: led's light | /r/HasProperty | confined inside the perovskite layer
Facets:
value: for planar device case
type: PURPOSE
value: adversely
type: DEGREE
Source sentences:
text: And it can be clearly seen that, with the help of NDs, light is coupled into the TiO 2 NWs a few femtoseconds after it is generated in the perovskite layer, however, the light is adversely confined inside the perovskite layer for planar device case.