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Vacuum deposited films

Sensilizdiioii of the phomrcceptor. The photoreceptor consists of a vacuum-deposited film of amorphous Se, 50 pm thick, on an Al substrate this is sensitized by electrostatic charging from a corona discharge using a field of lO Vcm . ... [Pg.750]

M Era, T Tsutsui, and S Saito, Polarized electroluminescence from oriented /j-scxiphenyl vacuum-deposited film, Appl. Phys. Lett., 67 2436-2438, 1995. [Pg.477]

Figure 2 Schematic overview of an apparatus suitable for measurements of the electron-stimulated desorption of anions from vacuum deposited films. (From Ref. 26.)... Figure 2 Schematic overview of an apparatus suitable for measurements of the electron-stimulated desorption of anions from vacuum deposited films. (From Ref. 26.)...
TABLE XIV Selected list of plastics coated currently with vacuum-deposited films... [Pg.191]

A recent review discusses the synthesis, spectral properties, and photochemical behavior of novel spirobenzopyrans, Spiro-1,4-oxazines, and 2//-chromenes. It emphasizes the structural features needed for infrared-absorbing photoisomers, luminescent stable forms, improved fatigue resistance, and spiropyrans exhibiting photochromism in vacuum-deposited films.147... [Pg.55]

Vacuum-deposited films of 6-nitroBIPS having in the l -position -alkyl chains of 1, 7, 12, and 18 carbon atoms are amorphous and colorless, but crystallize upon standing. The films color with UV exposure, and the colored film bleaches upon exposure to visible light. [Pg.56]

Bian and coworkers reported the fabrication of a four-layer device by using the vacuum deposited film of the Eu + complex as the emitting layer, Alq3 as electrontransporting layer, bcp as hole-blocking layer and tpd as a hole-transporting layer. This device, with a luminance of ca 230 cdm , was more efficient than the more common ones containing two or three layers. [Pg.163]

Yoshida and Morinaka36 have studied the photodegradation of vacuum-deposited films of spiro 1. 3, 3 -trimclhyhndolinc-6-hydroxybenzopyran] (7). [Pg.121]

In contrast, both vacuum-deposited films on Ti02 with and without template layer showed a well-ordered and terraced structure with a step height of 1.5 0.1 nm (see Figures 5.7 and 5.8). The data were determined with height distri-... [Pg.688]

A bonded strain gage element can be fabricated by using a metallic wire, etched foil, vacuum-deposited film or semiconductor bar, which is cemented to the strained surface (figure 2,7). The deviation from linearity is approximately... [Pg.28]

Now they made a surprising discovery. Guided by a recent European publication, they evaporated a nickel film in a low pressure of purified inert gas instead of in vacuum. The resulting film was about ten times as active as the same mass of vacuum-deposited film, even though its chemisorptive surface area was only about twice as great. These effects could be repeated there must be a structural difference. Beeck immediately invited A1 Smith to join the investigation. [Pg.160]

Ionization potentials (Ip), or Highest Occupied Molecular Orbital (HOMO), of the polymers and the vacuum deposited films of organic dyes were determined from the wavelength dependence of photoemission of electrons using Riken Keiki AC-1, and the energy gap values. Eg, were determined from the lower energy threshold of the electronic absorption spectra of the thin films of the materials. Then, pseudo electron... [Pg.382]

Amorphous and vitreous carbon The first attempt of modelling the structure of a-C vacuum-deposited films using the continuous network approach was made by Kakinoki et al (I960). Their experimental technique (electron diffraction, Smax 35 A ) yielded a carefully measured/(s) curve (Figure 2.31) and a RDF of high resolution which showed two well defined but rather broad peaks at r = 1.50 and r2 = 2.54 k. Using Debye s Eq. (2.2) the authors tried to match without success the whole measured I(s) function by a calculated curve for a spherically symmetrical array of atoms in which only these two interatomic distances were present. [Pg.87]

Figure 2. FllK spectra of the vacuum deposited films of -PMDA - - - - ODA ... Figure 2. FllK spectra of the vacuum deposited films of -PMDA - - - - ODA ...
Figure 3. FTIR spectra of vacuum deposited films with thickness 200 nm and PMDA ODA(PAA)=l l. thermally untreated ------thermally treated 1 h at 300 °C. Figure 3. FTIR spectra of vacuum deposited films with thickness 200 nm and PMDA ODA(PAA)=l l. thermally untreated ------thermally treated 1 h at 300 °C.
The method carried out allowed for PI production to be optimized by the involving of MW treatment of vacuum deposited films [10,24]. [Pg.73]


See other pages where Vacuum deposited films is mentioned: [Pg.529]    [Pg.627]    [Pg.254]    [Pg.611]    [Pg.108]    [Pg.274]    [Pg.406]    [Pg.123]    [Pg.112]    [Pg.529]    [Pg.95]    [Pg.399]    [Pg.112]    [Pg.514]    [Pg.102]    [Pg.296]    [Pg.317]    [Pg.56]    [Pg.326]    [Pg.16]    [Pg.605]    [Pg.346]    [Pg.496]    [Pg.7]    [Pg.627]    [Pg.291]    [Pg.399]   
See also in sourсe #XX -- [ Pg.605 ]




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Vacuum deposition

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