Is there any free software to simulate efficiency of thin film solar cells?

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11 December 2017 9,364 0 View

Can anyone suggest me the absorbance spectra attached here is the spectra of of SnO2-Al2O3 nanocomposite?

The spectra has been taken by dispersing the nanocomposite in water

05 June 2017 6,789 2 View

Can anyone help me to calculate intensity in mW/cm2 from lux ?

11 December 2016 2,319 1 View

Can anyone give me the circuit diagram to measure the dark I-V curve and power out curve for characterisation of pec cells?

09 October 2016 7,407 0 View

Can anyone help me to characterize the pl spectra of In2S3 nanoparticle?

the spectrum is here attached for reference

08 September 2016 9,674 2 View

Can any one help me to draw the plot of transmission and reflection spectra from an absorption spectrum?

I have an absorption spectrum of ZnS nanoparticle.

02 March 2015 6,570 5 View

Can anybody help me to find out how to determine the cause of deposition of thin films on SnO2-coated glass substrates?

Chemical bath deposition.

02 March 2014 5,510 2 View

How is the band gap of a semiconducting material calculated from the UV-visible absorption spectrum?

see above

02 March 2014 8,250 8 View

Is there any change in the band gap of semiconductor when dye is deposited on it?

I am working on DSSC. it is required to explain the mechanism of change of efficiency of solar cell. Actually in my experiment the efficiency is increasing after deposition of dye.

01 January 1970 7,846 0 View

Where can I find a good free software to calculate the efficiency of shunt resistance series resistance from power output curve?

Where can I find a good free software to calculate the efficiency of shunt resistance series resistance from power output curve? I have the I-V data of chalcogenide thin films

01 January 1970 6,415 2 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

Apart from Nanosilica and CNT's what are the other nanomaterials readily available to use in concrete mixture?

Nanotechnology in concrete materials

01 March 2021 3,379 3 View

What is the indication of the absence of peaks in Methanol electrooxidation CV curves ?

I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...

28 February 2021 4,851 8 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

Why do the air flow results vary totally when adding scalar in CFD ?

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

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View