If yes, please write down the parameter and conditions for so.
When we deposited a Bi2Te3 thin film in d.c. sputter system the morphology of surface vary with many parameters what are they as your knowledge in d.c. sputter deposition.
03 April 2014 7,435 11 View
Small energy gap semiconductor 0.2 eV when doped with ~0.8% wt. dose- would that be considered heavy doping?
31 December 2013 2,786 3 View
Nanofilm is an ultra thin film in the range of (1-100) nanometers. If we get to that thickness, the properties will change and we can refer to this change in size. The question is, do we call that...
31 December 2013 5,125 41 View
Phase diagram.
11 December 2013 7,071 2 View
Nanofilms were prepared by D.C sputtering or Magnetron D.C. sputtering having a grain size of about 56.5 nm and 0.28 roughness. How to calculate the thickness?
11 December 2013 9,079 22 View
The nanofilm prepared by DC sputtering. How can I measure the thermal conductivity of it by a simple way?
11 December 2013 9,522 3 View
The structure of Bi2Te3 is Rhomboidal. What happens if we mix a small amount of Zn to it?
11 December 2013 8,929 2 View
To reduce aggregation in colloidal nano particles.
02 March 2013 3,948 0 View
Instruments
11 December 2012 3,236 5 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.
07 August 2024 4,526 4 View
How can I measure the thickness of thin film by Uv-Vis?
06 August 2024 7,810 3 View
Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?
03 August 2024 7,035 3 View
I need something like Camag's VisionCat software for photodocumentation of TLCs. Could you recommend something?
31 July 2024 8,415 1 View
Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...
30 July 2024 906 2 View
My final research is about making chitosan/pva hydrogel for wound healing using gelatin as crosslinker. Last month, i made the thin film hydrogel and it turn well. It was okay. Last week, i make...
28 July 2024 2,794 6 View
I am experiencing this for the Bi2Se3 sputtering target. Initially, even if the target was 2:3 in Bi : Se, with a few sputtering runs, due to the high escaping tendency of selenium, the top layer...
23 July 2024 1,649 1 View
I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...
21 July 2024 1,559 1 View
Hello I want to know about the sputtering condition of depositing FTO from target 95:5%. I tried with RF sputter in pressure 2.5Pa and 100 sccm Ar at room temperature but it showing no...
21 July 2024 1,680 2 View
