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Who said the 1857 was the first war of independence in India?

It is quite interesting that some of the leading historians of India have never accepted the role of Veer Savarkar and his sacrifices in Indian national freedom struggle. Either he was Savarkar or...

31 May 2020 7,249 1 View

How to extract pair distribution function from XAS (EXAFS) data?

Kindly suggest to me for the extraction of the pair distribution function from XAS (EXAFS) data. Any software for that or any logarithmic code for that.

21 April 2020 123 8 View

Please explain charge transport mechanism in conducting polymer having metal suphide as fillers composite via energy band diagram / chemical property?

Please explain electron charge transport mechanism in conducting polymer having metal sulfide as fillers composite via energy band diagram / chemical property? We have synthesized conducting...

30 December 2019 9,585 1 View

How to estimate Jsc values for plot Light Intensity (x) Vs Jsc (y) in Perovskite solar cells?

How to estimate Jsc values for plot Light Intensity (x) Vs Jsc (y) in Perovskite solar cells? Please give stepwise formula or calculation to get Jsc data point values for corresponding Light...

30 December 2019 5,439 2 View

What is fundamental introduction and principle for p-type or n-type metal oxide semiconductors?

How exactly semiconductor metal oxide nanostructures behave as p-type semiconductor or n-type semiconductor? how these semiconducting properties can be further be improved?

10 April 2019 4,955 4 View

How semiconducting metal oxide works, the fundamentally, basics, charge creation and transportation?

How semiconducting metal oxide works, the fundamentally, basics, charge creation and transportation? how defects in metal oxide produce charge? how metal oxide nano structure conducts electricity?...

10 April 2019 6,088 3 View

What are the best solvents for coating ETL or HTL metal oxide nanoparticles thin films in perovskite solar cells?

What are the best solvents for coating ETL or HTL metal oxide nanoparticles thin films in perovskite solar cells?

22 March 2019 4,733 3 View

What are the advantages/disadvantages of organic HTL or metal oxide HTL in perovskite solar cells?

what are the advantages/disadvantages of organic HTL or metal oxide HTL in perovskite solar cells?

22 March 2019 1,774 1 View

What is the best way to deposit metal oxide (ETL or HTL) thin film using aqueous salt solution of metal salt or NPs dispersed solution on TCO in PSC?

What is the best way to deposit metal oxide (ETL or HTL) using aqueous salt solution or NPs dispersed solution on TCO? The thin film quality of ETL or HTL on TCO is imp. Since Visible light enter...

22 March 2019 8,465 3 View

How to calculate the structure size in semiconducting metal oxide nanostructure from their XRD data or structural parameters information ?

How to calculate the structure size in semiconducting metal oxide nanostructures from their XRD data or structural parameters information ? What is mean by the structure size exactly?

14 March 2019 6,618 23 View

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When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

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Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

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Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

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Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

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Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

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What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

I have a tank which contains natural gas at 250 Bar and 293 Kelvin. I want to cool the gas in a dry-ice cooling bath to about 195 Kelvin. The gas will flow in a copper-tube through the bath with a...

27 February 2021 8,128 1 View