Secondary ion imaging of heterogeneous organic polymer films

1985 ◽  
Vol 57 (7) ◽  
pp. 1198-1202 ◽  
Author(s):  
Steven J. Simko ◽  
Scott R. Bryan ◽  
Dieter P. Griffis ◽  
Royce W. Murray ◽  
Richard W. Linton
Keyword(s):  
Polymer Films ◽  
Organic Polymer ◽  
Ion Imaging ◽  
Secondary Ion

Third-harmonic generation performance of organic polymer films doped with triphenylmethane derivative dyes

2007 ◽  
Vol 29 (6) ◽  
pp. 636-641 ◽  
Author(s):  
G. Ramos-Ortiz ◽  
J.L. Maldonado ◽  
M.A. Meneses-Nava ◽  
O. Barbosa-García ◽  
M. Olmos ◽  
...  
Keyword(s):  
Harmonic Generation ◽  
Polymer Films ◽  
Third Harmonic Generation ◽  
Organic Polymer ◽  
Third Harmonic

Poling of organic polymer films for external electro-optic measurement

2000 ◽  
Author(s):  
Alin Hou ◽  
Daming Zhang ◽  
Kaixin Chen ◽  
Maobin Yi
Keyword(s):  
Polymer Films ◽  
Organic Polymer ◽  
Electro Optic

Multi-Layer Coating of Ultrathin Polymer Films on Nanoparticles of Alumina by a Plasma Treatment

2001 ◽  
Vol 635 ◽  
Author(s):  
Donglu Shi ◽  
Zhou Yu ◽  
S. X. Wang ◽  
Wim J. van Ooij ◽  
L. M. Wang ◽  
...  
Keyword(s):  
Plasma Treatment ◽  
Polymer Films ◽  
Ultrathin Films ◽  
Plasma Polymerization ◽  
Single Layer ◽  
Process Time ◽  
Transmission Electron ◽  
Ultrathin Polymer Films ◽  
Secondary Ion ◽  
Layer Coating

AbstractMulti-layer ultrathin polymer films have been deposited on the surfaces of nanoparticles of alumina using a plasma polymerization treatment. The nanoparticles ranged from 10-150 nm in spherical shapes. High-resolution transmission electron microscopy (HRTEM) experiments showed that an extremely thin film of the pyrrole layer (10-20 Å) was uniformly deposited on the surfaces of the nanoparticles. In particular, the particles of all sizes (10-150 nm) exhibited equally uniform ultrathin films indicating well-dispersed nanoparticles in the fluidized bed during the plasma treatment. After single layer coating, hexamethyldisiloxane (HMDSO) was coated again as a second layer onto the surface of pyrrole. Subsequently, a third layer of pyrrole was coated on the top of HMDSO film completing the multi-layer coating process. Time-of-Flight Secondary ion mass spectroscopy (TOFSIMS) experiments confirmed the deposition of these multi-layer thin films on the nanoparticles. The deposition mechanisms and the effects of plasma treatment parameters are discussed.

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