Regression and Arima to measure the wave length effect on percentage adsorbed on Stronsium Titanate

Abstract

Strontium titanate (SrTiO₃) which belongs to the ferroelectric material is very sensitive to wavelength. Therefore research on the effect of wavelengths on light absorbed by strontium titanate is very important.

The results showed that the wavelength affected to the percentage adsorbed by the Strontium Titanate Trioxide linearly at various levels of concentration of Rudenium Oxide. The addition of the ARIMA Error model can improve the accuracy of the model.

Keywords:

• Regression
• ARIMA-error
• Stronsium Titanate

Acknowledgement

Thank you to the Bogor Agricultural University and the Republic of Indonesia Ministry of Research, Technology and Higher Education for the research grants given to researchers.

Additional information

Funding

This work was supported by Leading Research Division (PUD), Ministry of Research, Technology, and Higher Education; Republic of Indonesia No. 011/SP2H/LT/DRPM/IV/2017.