The modification of the mechanical properties of soft metals by ion implantation
โ Scribed by Yi-hua Wang; Zheng-qiong Hu
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 232 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0042-207X
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๐ SIMILAR VOLUMES
The properties and the structure of polyethyleneterephthalate (PET) implanted with 150 keV Sb+ ions to the fluences of 1 x 1O"~l x 10'5cm-2 were studied using IR, UV-VIS spectroscopies and Rutherford back-scattering (RBS). The polymer surface layer 160G200nm thick was affected by ion implantation.
Absorption spectra of small K-TCNQ particles are interpreted in terms of the Hubbard model for a lincar cluster of four molecules with four electrons. The shift of the electronic excitation band to higher frequency veraus decrease of particle size is attributed to the growth of the on-site Coulomb r