Other than Tauc plot, how to find the bandgap energy and its type?

If a material have both direct and indirect band gap. If this material is used in the solar cell or photo detector application. Then how can we know which band gap is used for exciton generation?

11 June 2020 352 4 View

What is the correct way to do the formulation of engine oil based nanofluid?

When we apply Tiwari-Das model of nanofluids to model the flow of engine oil based nanofluid, should it be done using the term which denotes relaxation time for velocity in momentum equation...

30 March 2020 8,383 2 View

Any researcher working on Alkaloids in India?

Any researcher working on the alkaloids(Trichodesmine, Junceine, Riddelline, Senecionine, Seneciphylline, Lycopsamine and Intermidine) in india. Need help regarding this.

03 March 2020 1,060 4 View

How to separate Adenosine and Inosine?

Hi everyone I have been trying to resolve adenosine and Inosine on HPLC column. The details are as follows: 1) Column dimension: 150mmX4.6mm, with 5 micron bead size. 2) Mobile phase: 20mM...

25 August 2019 3,420 3 View

Could anyone suggest that for transfection in THP-1 cell line, out of electroporation or Lipofectamine LTX+plus reagent method, which one is better?

I have to transfect THP-1 cells, so I would want to know out of these two procedures which one will be more efficient or easier to do.

19 May 2019 8,157 5 View

How's the data written and read on the hard drive in form of 0 and 1? Please explain the whole process and if possible attach the link of literature ?

How the data read and write from a single tip having a spin valve structure?

01 April 2019 8,453 2 View

Where to find the MATLAB code for Probabilistic Three-Log distance propagation model ?

Communication model IEEE 802.11p

14 March 2019 7,433 3 View

How do I extract the most correct esitmation of ion saturation current from a langmuir probe data by using curve fitting in matlab?

(1)What are the most popular implemented theories for describing the ion saturation region? (2) My I-V curve does not have a distinct electron saturation region.How do i get the most accurate...

28 February 2019 2,100 9 View

Please suggest me a good journal to publish interdiscplinary research that includes product design+solar photovoltaics+societal context ?

Please let me know where one can publish research papers related to product design+solar photovoltaic+societal context ? Both international Journals and Conferences which accepts it.

22 January 2019 9,037 2 View

DMMB assay for Chondroitin Sulfate - standard curve not linear?

Hello, I am trying to measure chondroitin sulfate concentrations in supernatant of cell cultures (minimal media = Phosphate buffer, MgSO4, NH4CL, and Chondroitin sulfate, pH 7.0). I am using the...

18 November 2018 752 2 View

How to Measure Consumer Willingness To Change from petroleum-fueled vehicle to electric vehicle?

I wanted to calculate the probability of one consumer shifting from using a petroleum-fueled vehicle to an electric vehicle. Since my background is in engineering I do not know much about how to...

15 February 2021 9,190 5 View

How to extract the yearly cash flow data (not time-series) from HomerPro in Excel? Also how to extract the monthly average electric production data?

I want to plot the monthly average electric production data and cash flow data in another software to get a more clear graph. For this, I need to extract the monthly or yearly data and not the...

11 February 2021 2,740 2 View

Any open-access dataset for battery systems from the field available?

Battery dataset is more and more critical for battery research. Although some dataset from the lab test is available online, rare information about the dataset from the battery systems in electric...

05 February 2021 8,372 1 View

Distribution of modes fields ?

Hi, We find a specific distribution of electric fields in structure for different frequencies which can be seen using em solvers and known as modes. I would like to know how we can choose the...

04 February 2021 10,043 3 View

About COMSOL , HOW TO COUPLE EQUATION?

26 January 2021 4,690 3 View

Suggestions on how to simulate a spray particle drift causes by propeller downwash in Ansys?

I'm trying to setup a simulation that tracks particles from a spray nozzle mounted under a propeller blade. I need suggestion on how to setup this simulation in fluent.

05 January 2021 4,147 2 View

Is there any thin, flexible conducting wires capable of current carrying of around 0.5-1.0 Ampere?

I want to use connecting wires for the soft robot to deliver electric current of around 1 A (voltage 5V), however currently available wires are quite rigid and they exert negative force for the...

05 January 2021 4,485 3 View

Which heating methods do you recommend for establishing a poultry house (oil heater, gas heater, electric heater)?

I think a gas heater is better for the lower operating costs

03 January 2021 385 18 View

How to drive the free electrons present in ferroelectrics when saturation polarization occurs?

In the applications of external electric energy to ferroelectric materials, the internal polarization drives the free electrons up to saturation polarization. So after saturation polarization,...

15 December 2020 832 4 View

Is the rarity of earth metals and the refinement of the metals with harsh chemicals stalling the acceptance of electric vehicles (EV)?

Some of the metals used to build the battery pack for a hybrid car or electric vehicle can only be mined in certain areas of the world. Is this slowing down the acceptance of the vehicles? Thank...

08 November 2020 934 3 View