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Questions related from Yuriy Kudriavtsev
We have phosphor powder (for white light emission under irradiation). We need to make a screen to visualize the electron beam. And there is glass coated with ITO. How to deposit a layer of the...
26 May 2024 1,522 2 View
I am looking for information about the tempeartura when P starts evaporate from surface of an InP crystal. I remember value of around 300oC, but don't remember the article where saw this...
12 January 2024 9,339 4 View
Who can repair Varian L832-301 board (Hot Cathode Board) for Varian Ion Gauge for old Varian Multigauge?
24 August 2023 9,011 0 View
Do anybody has unused Semilab cryostat? For sale. We need some parts for our cryostat. Regards,
18 May 2023 8,324 0 View
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 6,085 1 View
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 10,133 2 View
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 3,412 1 View
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 8,064 10 View
