Yuriy Kudriavtsev

4 Questions 56 Answers 0 Followers

Questions related from Yuriy Kudriavtsev

Please help with the protocol: How can we prepare ohmic contacts for gallium oxide crystal ?

We want to make a vertical Schottky diode on a commercial Ga2O3 crystal. Characteristics of the crystal: β-Ga2O3 (-201), Sn-doped, Nd-Na = 5e18 (cm-3), h=680 micron. We are going to prepare the...

09 February 2023 6,004 1 View

Is there any method for preparation of thick TiO2 layer by using TiO2 nano-powder?

I am looking for a simple (chip) method to prepare TiO2 thin (or thick) film on different surfaces by using nano-powder (or micro-powder) of TiO2. Does anyone know this method?

11 January 2023 9,938 2 View

Does anybody know any alternative (chipper) for the Andor iDus InGaAs 1.7 microns spectroscopy camera with similar characteristics?

I am looking for a second spectrometry camera for Raman/AFM combine. I have iDus 420 for Raman and fluorescence measurements in range: 400 - 900 nm, and would like to install another spectrometer...

23 December 2015 3,351 1 View

Which materials without hydrogen can be used for embedding of an analyzed sample for TOF-SIMS measurements?

I am going to study a hydrogen distribution in complex materials. I should firstly prepare samples: to cut, to polish, and to fix small pieces in “resin” o “epoxy”. The principal limitation is:...

19 February 2014 7,974 10 View