How to calculate density of states in conduction band of any material?

I am working on metal oxide semiconductors and would like to know about how to calculate density of states in conduction band. Also what is its relationship with the orbital in conduction band?

08 September 2013 9,403 2 View

Reaction mechanism between SnCl2 2H2O and KOH

as we know 2KOH (aq) + SnCl2 (aq) ---> 2KCl (aq) + SnOH2 (s) similarlly 4KOH (aq) + SnCl2 (aq) ---> ??

10 November 2012 9,433 2 View

Which fungi is useful for tin oxide nanoparticle synthesis?

I want to prepare nano particles of size less then 10nm.

08 September 2012 5,520 0 View

I have H2O2 of molecular wt 34.01gm and 30% w/v. What does it mean that I am not getting it and I want to prepare 0.1M solution, how can i?

I am a physics student hence facing difficulty.

08 September 2012 3,925 27 View

How to calculate the density of states in conduction band of SnO2?

Does anyone have an idea on how to calculate the density of states in conduction band of SnO2 or how to modify it?

05 June 2012 9,923 1 View

Can anyone advise on how to prepare SnO2 electrodeposition system?

Can anyone advise on how to preparee SnO2 by simple two electrode electrodeposition system?

05 June 2012 4,947 6 View

Can anyone suggest an appropriate solution for dip coating to synthesise tin oxide thin films of 10 um thickness?

I want to know the procedure of dip coating for the synthesis of tin oxide thin film

05 June 2012 4,965 12 View

MXene and Graphene

Do you think that MXene has much potential from environmental and commercial point of view as compared to Graphene ?

01 January 1970 8,016 4 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

Is is possible to pole with corona poling pellets of the sample material instead of thin films?

As it is highly probable that pellets will have a higher degree of air gaps and voids than thin films, is it possible to pole the samples with corona poling nevertheless? Or is there the...

24 February 2021 1,349 1 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View

How to improve the adhesion between germanium and silicon monoxide thin film layers using EBEAM evaporation?

I want to deposit multilayer coating of germanium and silicon monoxide on silicon wafer using ebeam evaporation?

21 February 2021 2,141 3 View

How can I measure the thickness of thin layers deposited on textured glass susbtrates?

I want to measure the thickness of aluminum oxide and titanium oxide layers deposited on textured glass substates. The layer thicknesses are typically below 100nm.

21 February 2021 5,465 4 View

How do I calculate absorption coefficient of my thin film if I dont know the thickness? Or how can I calculate the thickness of my sample?

I have done Uv-vis characterisation of my thin film and have received absorbance and transmittance data. Now I want to calculate the absorption coefficient but I dont know the thickness of my...

21 February 2021 7,148 8 View

How to construct different filler shape in MD simulations?

Is there any way to construct different initial filler shapes like triangle, square, rectangle, pillar, and tube in any simulation software.

20 February 2021 1,750 1 View

Can fractal dimension of thin film surfaces affects the electrons energy states?

As fractal dimension of a thin film surface implies the irregularity in the surface. Is it possible that the energy states of the electrons are also affected by the fractal dimension?

19 February 2021 5,509 3 View

What is the reason film thickness increased?

what is the reason film thickness increased when increased doping concentrations give some reasons The measured film thickness is 156, 282, 394, 548 and 681 nm for 0, 1.5, 2.5, 3.5, and 4.5 wt....

17 February 2021 8,987 5 View