Investigations of Different Phases Responsible for Changes in Optical Properties of Organic Semiconducting Device Material Thin Films

Table 1

Details of Znq₂ powders and thin films. Note that the powder may be at lower temperature than temperature of crucible made of ceramic.

Sample name	Sample form	Deposition rate (Å/s)	Crucible; Temp (°C)
Znq2⋅2H2O	Powder (as prepared)	—	—
(Znq2)4	Powder (sublimed)	—	—
Zn0p2	Thin film	0.2	290
Zn0p5	Thin film	1	310
Zn1p0	Thin film	1.5	312
Zn2p0	Thin film	2	316
Zn2p5	Thin film	2.5	320
Zn5p0	Thin film	5	330
Zn10p0	Thin film	10	350