Sebastian Zlotnik

5 Questions 22 Answers 0 Followers

Questions related from Sebastian Zlotnik

What is the effect of UV irradiation on the semiconductive oxide surface?

It is reported that in TiO2 the surface becomes hydrophilic due to photogenerated Ti3+ defect sites (conversion of Ti4+ to Ti3+) or elimination of hydrocarbons on the TiO2 coatings. What could be...

11 November 2014 612 8 View

How effective is line profile analysis (using XRD) in polycrystalline thin films studies?

The microstructure information, i.e. average domain size and microstrain, may be different in thin films of distinct thicknesses, processing routes, etc. Thus, we could consider the line profile...

11 November 2014 5,257 15 View

What are the major and minor problems in the preparation of (K,Na)NbO3 thin films?

I am mostly interested in preparation of potassium sodium niobate (attractive lead-free compound) thin films via chemical solution method (sol-gel) and physical vapor deposition (RF sputtering).

10 October 2014 8,927 5 View

Is ATR/FTIR golden-gate-assisted analysis useful for thin film onto platinized Si substrate?

I am just curious if ATR/FTIR with golden gate setup can be used for perovskite oxide coated onto platinized silicon substrate, or it is necessary to implement other type of substrate.

10 October 2014 3,308 2 View

What are the potential non-conventional application of ferroelectric thin films?

I would like to know if there is any other possible applications of ferroelectric thin films (in particular perovskite-like oxides) besides the obvious ones in microelectronics?

07 July 2014 3,501 2 View