Faisal Budiman

3 Questions 22 Answers 0 Followers

Questions related from Faisal Budiman

Does annealing can improve metal-semiconductor contact? The metal is an electrode that I use to check the I-V of the semiconductor?

I want to check the I-V property of La2CuO4 (p-type). I fabricated an electrode device with SiO2 as the substrate, the electrode is made from Pt/Ti (24/6 nm), with Ti next to the substrate. I...

09 September 2017 9,893 11 View

How to explain this unusual paramagnetic M-T graph?

This sample is La2CuO4+y. So, I doped La2CuO4 with oxygen, by annealing it in O2 environment for 24 h. The undoped one shows pure paramagnetic, but this doped one i'm still confuse how to...

07 July 2017 734 11 View

How to create ohmic contact between La2CuO4 and Metal electrode?

I want to check the electrical property of La2CuO4 Nanoparticles. It is p-type semiconductor. I trapped the La2CuO4 NPs at the electrodes by dielectrophoresis method, as seen in picture. When I...

04 April 2017 7,402 5 View