Dear Researchers,
Is any possibility to make crystalline Sb2S3 annealed in AIR atmosphere instead of N2 atmosphere?
Dear Researchers, How to know the Fermi level position of the nano particle?
02 March 2019 6,195 3 View
Dear Colleagues, I am working natural dyes based DSSC. It is known that the power conversion efficiency is purely depends on the pigments presented in the dye. How to find what are the pigments...
02 March 2019 5,643 3 View
Dear Researchers, Can we measure the light intensity from LUX meter.Is it correct or not?
06 July 2018 5,517 1 View
Dear Researchers, Silver acetate is easily soluble in diluted acids and Is any other way to dissolve the silver acetate instead of acids?
05 June 2018 2,506 3 View
Dear colleagues, We know that hummers method is one of the very famous method to make GO..after that we make GQDs from Graphene oxide.. Graphene oxide is a well conductor. After treat with GO in...
04 May 2018 4,812 3 View
For applying the post doctoral position, which qualification are expecting the abroad countries. (i) Academic background (ii) research background (means which application) (iii)...
04 May 2018 4,605 4 View
Dear Researchers, Is any website is there, to intimate the post doctoral positions in abroad or any where?
04 May 2018 5,190 0 View
In DSSC gave a higher efficiency for low intensity light but (i) If increasing the light intensity efficiency is decreased. Why? (ii)Also to increase the temperature the eficiency is decreased. Why?
04 May 2018 3,962 2 View
Which country gives much importance for research in renewable energy like solar cell, battery and thermoelectric applications and super capacitors.
04 May 2018 6,043 29 View
Renewable energy is one of the important alternative method to generate the power. Particularly in solar cell field, We know that till now Si solar cell is the best one and it to got around 33% of...
04 May 2018 823 0 View
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...
02 March 2021 4,910 3 View
I am investigating thermospheric mass density profiles between 300-800 km altitude. I would like to compare the variability with other parameters, including temperature, electron content,...
01 March 2021 5,902 3 View
The attached file demonstrates that there is a predictable relationship between the structural density of a terrestrial body and its none-rotating surface gravity. Using Newton's gravity law of...
26 February 2021 2,317 3 View
Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...
25 February 2021 9,602 4 View
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
Dear all, My research group is currently working with a 12-litre fermenter. Somehow, if we do the fermentation for more than 20 hours, the process will be more prone to contamination. Our current...
23 February 2021 1,908 2 View
Hello, I created a very tall tower (>1000m) and applied pressure boundary conditions at the inlet (bottom) and outlet (top) that correspond to the pressure are their relative altitudes....
22 February 2021 9,972 4 View
Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?
21 February 2021 7,726 9 View
Hello, I hope you have a good time. I work on a research project about temperature indices. Due to the high number of indices, I only work on tables and maps on an annual time scale. In other...
19 February 2021 9,742 2 View
My team is designing a dual channel microfluidic chip that runs air and water. I think we've decided on the NE1000 syringe pump for it's versatility and feedback control. We will be ordering the...
18 February 2021 9,928 2 View