TITLE

Observation of electron transport in polyethylene terephthalate and the radiation hardening of dielectrics

AUTHOR(S)
Kurtz, S. R.
PUB. DATE
June 1985
SOURCE
Applied Physics Letters;6/1/1985, Vol. 46 Issue 11, p1105
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Electron-induced conductivity measurements were performed on polyethylene terephthalate to compare electron and hole contributions to the radiation-induced conductivity. The electron mobility in this material was found to be >=102 times that of the holes. This result explains an earlier observation that the radiation-induced conductivity of polyethylene terephthalate can be radically reduced by chemically doping this dielectric with electron acceptor molecules.
ACCESSION #
9817620

 

Related Articles

  • Dielectric anisotropy of stretched poly(ethylene terephthalate) at microwave frequencies. Osaki, Shigeyoshi // Journal of Applied Physics;10/15/1988, Vol. 64 Issue 8, p4181 

    Presents information on a study which applied a method for determining the complex dielectric constant at microwave frequencies to poly(ethylene terephthalate) films. Definition of the resonance frequency; Evaluation of the complex dielectric constant; Determination of the degree of crystallinity.

  • Influence of Plasma Treatments on the Hemocompatibility of PET and PET + TiO2 Films. Topala, Ionut; Dumitrascu, Nicoleta; Pohoata, Valentin // Plasma Chemistry & Plasma Processing;Aug2008, Vol. 28 Issue 4, p535 

    A dielectric barrier discharge (DBD) in helium was used to ameliorate the interface between the blood and the surface of polymeric implants: polyethylene terephthalate (PET) and PET with titanium oxide (PET + TiO2). A higher crystallinity degree was found for the DBD treated samples. The...

  • Photocarrier transport and trapping processes in doped polyethylene terephthalate films. Kurtz, S. R.; Arnold, C. // Journal of Applied Physics;4/1/1985, Vol. 57 Issue 7, p2532 

    Focuses on a study which discussed the kinetics of a photocarrier, radically decreasing the radiation-induced conductivity of doped polyethylene terephthalate film. Condition in which the radiation-induced conductivity increases; Result of a situation once the photocarriers are generated and...

  • Surface Characterization and Antimicrobial Activity of Chitosan-Deposited DBD Plasma-Modified Woven PET Surface. Sophonvachiraporn, Pannee; Rujiravanit, Ratana; Sreethawong, Thammanoon; Tokura, Seiichi; Chavadej, Sumaeth // Plasma Chemistry & Plasma Processing;Feb2011, Vol. 31 Issue 1, p233 

    In this work, a woven PET with an antimicrobial activity was prepared by depositing chitosan on its surface. Firstly, the hydrophilic property of the PET surface was achieved by a plasma treatment using dielectric barrier discharge (DBD). The hydrophilic property of the PET surface was...

  • Flexible high-frequency microwave inductors and capacitors integrated on a polyethylene terephthalate substrate. Lei Sun; Guoxuan Qin; Hai Huang; Han Zhou; Behdad, Nader; Weidong Zhou; Zhenqiang Ma // Applied Physics Letters;1/4/2010, Vol. 96 Issue 1, p013509 

    This letter reports the realization of bendable inductors and capacitors integrated on a polyethylene terephthalate substrate that can operate at high microwave frequencies. A low-temperature fabrication process compatible with flexible thin-film transistors (TFTs) was developed. By employing...

  • Transitions/relaxations in polyester adhesive/PET system. Carsalade, Elodie; Bernès, Alain; Lacabanne, Colette; Perraud, Sophie; Lafourcade, Michel; Savignac, Michel // Journal of Thermal Analysis & Calorimetry;Sep2010, Vol. 101 Issue 3, p849 

    The correlations between the transitions and the dielectric relaxation processes of the oriented poly(ethylene terephthalate) (PET) pre-impregnated of the polyester thermoplastic adhesive have been investigated by differential scanning calorimetry (DSC) and dynamic dielectric spectroscopy (DDS)....

  • Effect of Poly(4-vinylphenol) Concentration Increase on Deposition Rate of Dielectric Thin Film Fabrication by Using Electrohydrodynamic Atomization. Ali, Adnan; Lee, Yun Woo; Choi, Kyung Hyun; Jo, Jeongdai // Journal of Electronic Materials;Dec2013, Vol. 42 Issue 12, p3512 

    In this work, the effect of poly(4-vinylphenol) (PVP) concentration increase on electrohydrodynamic atomization and its deposition rate has been studied. The aim of this study is to further increase the deposition rate of uniform dielectric thin films by the nonvacuum electrohydrodynamic...

  • A PMMA optical diffuser fabricated using an electrospray method. Kim, G. H.; Park, J. H. // Applied Physics A: Materials Science & Processing;Feb2007, Vol. 86 Issue 2, p347 

    To coat microsized poly(methyl methacrylate) (PMMA) particles of uniform size and density on poly(ethylene terephthalate) (PET) films, we introduce an electrospraying technique that uses a target electrode applied with an ac electric field. Using the apparatus and various material properties, we...

  • Russian PET market, Jan-Oct 2012.  // CIREC Monthly News;Dec2012, Issue 264, p12 

    The article reports on the performance of the polyethylene terephthalate (PET) market in Russia from January to October 2012, in which PET production increased by 75,300 tons, while imports dropped to 8,500 tons.

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics