Spin-coaling

U. Lcmmer, R. Hcnnig, W. Guss, A. Oehse, J. Pommcrehne, R. Sander, A. Greiner, R.F. Mahn, H. Bassler, J. Feldmann, E.O. Gobcl, Microcavity effects in a spin-coaled polymer two-layer system, Appl. Phys. Lett. 1995, 66, 1301. 

Figure 15-29. Chemical structures of the conjugated polymers used in the device and the device structure of the laminated solar cell. For the top half of the device, A1 or Ca was evaporated on glass substrates, and the acceptor material MEH-CN-PPV (and a small amount of POPT, usually 5%) was spin coaled. The half with the POPT (and a small amount of MEH-CN-PPV, usually 5%) was spin coaled on 1TO substrates and heated to 200"C under vacuum belore the device was laminated together by applying a light pressure.

Ultra-thin films of polyanilinc may be spin-coaled onto the ITO substrates. By studying thick films, spectra of the polymer itself are obtained. As the thickness of the polymer overlayer is reduced, some of the subtle details of the interface between the very thinnest possible polymer layer (essentially a mono-layer, in the... 

Modification of the top electrode may also be achieved. This was done by adding a small amount of surfactant, such as an ether phosphate or an ether sulfate, to the spin-coal solution of the luminescent polymer [89[. The lipophobic ether chains segregate at the surface of the (predominantly) hydrocarbon polymer, becoming available for complexation with the aluminum cathode which is deposited on top. Thus, the dipole in the surfactant points away from the electrode and lowers its work function to improve the injection of electrons. 

Each resin was coated on a silicon wafer by spin coaling, baked on a hotplate at 120°C for 3 minutes, and cured by further heating at 150°C for 30 minutes and at 350°C for 60 minutes under nitrogen gas. The film was then peeled off the wafer and cut to a... 

Gluing Si-Si GIas - i Glass-Glass Spin Coaled Adhesives RT. >0.2 X ... 

Figure IS illustrates the structure of a medium applied for evaluating memory property through the following experiment [14]. An indium tin oxide (TTO) transparent electrode is set on a glass plate, then 1 to ua-thkk VDFHVFE (6S/3S) copolymer Is coated by the spin-coal method on it from telrahydroftiran (THF) a ulion. It is annealed at 14S C for an hour and then an A1 electrode is deposited on the plate.

First, the 2-pLin thick polymer layer, which is spin-coaled on a conductive substrme, is pdcd by corona pulses. 

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