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OPTICAL, ELECTRIC, AND MAGNETIC PROPERTIES OF THIN CROSS-LINKED FILMS OF C_(60) POLYMER SYNTHESIZED USING ELECTRON-BEAM DISPERSION METHOD WITH FULLERENE ION ASSISTANCE

机译:使用具有富勒烯离子辅助的电子束分散法合成的C_(60)聚合物的薄交联薄膜的光学,电和磁性和磁性

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Thin films of C_(60) polymer were synthesized via electron-beam dispersion (EBD) of a target made of pristine fullerite. Fullerene ion assistance during film deposition resulted in disordered covalent cross-linking of the film material. Electron transport properties of the films were studied in situ and ex situ after the air exposure. Resistivity of the cross-linked film is several orders of magnitude lower than that of nonpolymerized C_(60) films. UV-Vis absorption spectra of the films showed that cross-linking leads to a significant decrease of the optical gap and increase of the Urbach tail parameter. Electron-transport and magnetic properties of the films were studied in micro- and nanoscale using SPM techniques.
机译:通过原始富勒斯制成的靶的电子束分散(EBD)合成C_(60)聚合物的薄膜。在膜沉积期间的富勒烯离子辅助导致薄膜材料的无序交联。在空气暴露后,原位研究了薄膜的电子传输性能。交联膜的电阻率是低于非聚合的C_(60)膜的几个数量级。薄膜的UV-Vis吸收光谱显示交联导致光学间隙的显着降低和Urbach尾参数的增加。使用SPM技术在微型和纳米尺度中研究薄膜的电子传输和磁性。

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