Two-dimensional electrical ordering in physisorbed monolayers
Autor: | H. Wiechert, W. Weimer, E. Maus, K. Knorr |
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Rok vydání: | 1990 |
Předmět: | |
Zdroj: | Ferroelectrics. 108:77-82 |
ISSN: | 1563-5112 0015-0193 |
DOI: | 10.1080/00150199008018736 |
Popis: | Monolayers of polar molecules CF3H, CF3Cl and CF2Cl2 have been physisorbed on the graphite (001) surface and studied by X-ray diffraction and dielectric measurements. The temperature-coverage phase diagrams of the quasitwodimensional crystalline phases are presented. The structures of the paraelectric and the electrically ordered phases have been determined. The phase transitions are discussed. |
Databáze: | OpenAIRE |
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