What is the best measurement method to determine bulk concentration, resistivity and mobility of thin films?

What is the best measurement method to determine bulk concentration, resistivity and mobility of thin films?

01 January 1970 7,127 12 View

How to motivate freshmen at the university to explain physical phenomena through mathematics and technological applications?

how to make a bridge between physics-technology and mathematics? How to motivate freshmen at the university to explain physical phenomena through mathematics and technological applications in...

01 January 1970 1,615 0 View

Is the front metal contact (Ag, Al or Au) can change the parameters of solar cell ?

front metal contact (Ag, Al or Au) solar cell such Ag/SnO2/Si/Al

01 January 1970 535 9 View

What is difference between computed values and experimental results?

It is often that we report mean values or approximate values of grain size, band gap, measured current or any other parameter. Therefore, the researcher take directly values from papers and...

01 January 1970 7,577 0 View

Can we use Density functional theory to explain the conductivity type inversion inside semiconductors?

Can we use Density functional theory to explain the conductivity type inversion inside semiconductors?

01 January 1970 7,902 0 View

Anybody who work on simulation can help us in p type condutivity of thin layers oxide ?

from n type to p type inside thin layer semiconductors based on oxide

01 January 1970 5,754 2 View

Which is the suitable synthesis method for p type ZnO thin film?

can anyone say which is the suitable synthesis method for p type ZnO thin film

01 January 1970 3,844 3 View

How can we improve the efficiency of solar cell based on MPc material?

MPc are metal phthalocyanine organic molecules.

01 January 1970 6,112 1 View

Do the n type oxide become p type semiconductor ????? it is an important and interesting study

01 January 1970 2,091 0 View

Al doped ZnO improve the conductivity. AZO is used as window in solar cell, could any other element make the same trend?

AZO is Al doped ZnO used in CZTS solar cell.

01 January 1970 8,331 6 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 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

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...

02 March 2021 4,910 3 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View

How to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View

How to design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View