Electronic properties of C60 and alkali metal doped C60 thin films or single crystals
โ Scribed by Yusei Maruyama; Tamotsu Inabe; Hironori Ogata; Hajime Hoshi; Naoki Nakamura; Yoshihisa Mori; Yohji Achiba; Shinzo Suzuki; Koichi Kikuchi; Isao Ikemoto
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 134 KB
- Volume
- 185-189
- Category
- Article
- ISSN
- 0921-4534
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โฆ Synopsis
~olecular beam epitaxy technique has been applied to prepare ultra-thin films of C60 (fullerite) and some optical properties, absorption spectra and ::onlincar optical activities, have been studied.
Morphological studies on the sub-mono-molecular layers have been carried out with TEN and STM technique.
Electrical conductiviLie~ of aikaii metal dopea C60 {fulleride) have been measured for single crystals as well as thin films including the detection of their superconductivity.
๐ SIMILAR VOLUMES
The magnetic and electronic properties of oxygen-free, single-crystal and cesium compounds of Coo have been investigated. In non-doped crystals, a remarkable effect of oxygen absorption has been observed. The resistivity increases by a factor of 104 on absorption of oxygen, while the susceptibility
Tin-doped C, thin films have been prepared by co-evaporation. Through controlling the temperature of the boat containing Sn, C,, thin films with different Sn content have been obtained. The electrical and defect properties of these Sn-doped C,, films have been studied using resistivity, Hall effect