The initial stage of Ag film growth on Cu(100). Ta(100) and Ta(110) single crystals as well as YBaCuO on Si single crystal covered by Pd was investigated in situ by means of LAS 600 surface analysis system with a sput...The initial stage of Ag film growth on Cu(100). Ta(100) and Ta(110) single crystals as well as YBaCuO on Si single crystal covered by Pd was investigated in situ by means of LAS 600 surface analysis system with a sputtering source in sample preparation chamber. The results show that the initial state for Ag / Cu(100) film growth is typical S-K model, for Ag / Ta(100) and Ag / Ta(110)they have the same S-K characteristics, but due to the different surface energies of two crystalline planes. there is some difference for Ag / Ta (100) and Ag / Ta(110). YBCO sputterjng process is rather complex and Cu is the first element appearing in the film.展开更多
Since the founding of the New China in 1949,with the gradual development of the history and the constant change of the realistic situation,China's national ideology has also undergone profound changes.As an import...Since the founding of the New China in 1949,with the gradual development of the history and the constant change of the realistic situation,China's national ideology has also undergone profound changes.As an important type of film,meteorological film plays an important role in the history of Chinese film.From the founding of New China to the end of 1970 s,Chinese meteorological films showed a strong atmosphere of class struggle and political propaganda style in ideology.From the beginning of 1980 s to the end of 1990 s,Chinese meteorological films showed new ideas in ideology and the characteristics of coexistence and spread of new viewpoints.Since the 21 stcentury,Chinese meteorological films have integrated into globalization ideologically and stuck nationalization.展开更多
The influence of nitrogen concentration in mixed gas on temperature conditions, structure and phase composition of the TiN film deposited by arc spraying has been investigated. By electron microscopic investigations a...The influence of nitrogen concentration in mixed gas on temperature conditions, structure and phase composition of the TiN film deposited by arc spraying has been investigated. By electron microscopic investigations and X-ray diffraction phase analysis was recognized forming stages and structuring process of the film with main cubic phase (111) TiN. It was discovered that forming stages and process of structuring of ion-plasma TiN films are affected by both film temperature and its rate of heating.展开更多
文摘The initial stage of Ag film growth on Cu(100). Ta(100) and Ta(110) single crystals as well as YBaCuO on Si single crystal covered by Pd was investigated in situ by means of LAS 600 surface analysis system with a sputtering source in sample preparation chamber. The results show that the initial state for Ag / Cu(100) film growth is typical S-K model, for Ag / Ta(100) and Ag / Ta(110)they have the same S-K characteristics, but due to the different surface energies of two crystalline planes. there is some difference for Ag / Ta (100) and Ag / Ta(110). YBCO sputterjng process is rather complex and Cu is the first element appearing in the film.
基金Supported by Doctoral Research Start-up Fund Project of Pingdingshan University in 2017(PXY-BSQD-2018025)
文摘Since the founding of the New China in 1949,with the gradual development of the history and the constant change of the realistic situation,China's national ideology has also undergone profound changes.As an important type of film,meteorological film plays an important role in the history of Chinese film.From the founding of New China to the end of 1970 s,Chinese meteorological films showed a strong atmosphere of class struggle and political propaganda style in ideology.From the beginning of 1980 s to the end of 1990 s,Chinese meteorological films showed new ideas in ideology and the characteristics of coexistence and spread of new viewpoints.Since the 21 stcentury,Chinese meteorological films have integrated into globalization ideologically and stuck nationalization.
文摘The influence of nitrogen concentration in mixed gas on temperature conditions, structure and phase composition of the TiN film deposited by arc spraying has been investigated. By electron microscopic investigations and X-ray diffraction phase analysis was recognized forming stages and structuring process of the film with main cubic phase (111) TiN. It was discovered that forming stages and process of structuring of ion-plasma TiN films are affected by both film temperature and its rate of heating.
