Gharieb, A. Ali

4 Questions 14 Answers 0 Followers

Questions related from Gharieb, A. Ali

Does silver Ag electrode produce ohmic contact with diluted semiconductor materials DSM thin film ?

Normally one evaporate gold Au ,Cr ,Ni metals as electrode to produce ohmic contact with semiconductor materials. Can silver Ag do the same thing? If not, what is the reason?

02 February 2014 9,697 0 View

What is the validity and accuracy of high frequency power measurement set up consisting of current probe, digital scope and software power module?

Normally we measure power of high frequency signal using power sensor which convert the power of signal to power around its DC component then monitored by power meters . Now , is it valid if we...

01 January 2014 7,307 2 View

Can anyone suggest an applicable technique to make polarization for diluted magnetic semiconductor DMS thin film?

Normally we perform polarization of bulk material using electric field due to high voltage electrodes which sandwiched this material between them. My inquiry is this technique also applicable to...

01 January 2014 7,999 0 View

What is the best solvent for silver paste?

I have an old silver paste which has become more or less solid. I want to reuse this paste, but i don't know the suitable solvent.

12 December 2013 9,106 12 View