What are dangling bonds in Sn O2 crystal?

Doping semiconductors

07 August 2016 9,642 3 View

What are the causes of spin relaxation in nanoparticles?

Nanoparticles differ in band structure from bulk ones.

07 August 2016 9,189 0 View

What is the chemistry and current flow to sensory nerves in process of smelling a gas by our nose?

gas sensors

10 November 2014 9,850 2 View

Why does spin-current not live long in materials?

Electrons have both charge and spin. Spin polarization is needed for a spin current.

10 November 2014 4,604 4 View

What is zeta potential and its theory in nanoparticle physics?

agglomeration of nanoparticles.

09 October 2014 7,944 3 View

Dilute magnetic semiconductors are supposed to be the working ground of manufacturing quantum computers.How? ..

Some atoms of M in MO are replaced by spin-possessing impurities and long range ordering of spins is claimed.(M=Zn, for example)

08 September 2014 1,960 4 View

Can we observe the de Hass van Alfen effect in dilute magnetic semiconductor nanoparticles?

Dilute magnetic semiconductors have spin ordering.

03 April 2014 2,156 0 View

What is the value of cohesive energy of pro actinium in a condensed state?

Pa is known to crystallize as tcp lattice.

01 February 2013 9,277 0 View

What is the value of electric field gradient at nuclear site in tin metal?

Sn metal is tetragonal close packed lattice.

01 February 2013 4,204 0 View

Why to multiply hexadecapole interaction term by hexadecapole anti-shielding factor?

Electrostatic potential at nucleus is space-differentiated 4 times.

01 February 2013 1,543 0 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

To date, according to health authorities, 30% of the population's diseases are initiated by drinking water pollution. Do you know this problem?

The main studies are as follows: * regular and timely receipt of information about the state of the environment using automated systems (stationary and mobile); * operational analysis of the...

23 February 2021 912 5 View

How can I spin a thick layer of organic polymer?

I need to spin a 120um thick film. My current procedure consists of spinning the polymer (about 20um), uv exposure, plasma etch, and then spinning another 20um thick layer, uv again, plasma etch...

10 February 2021 2,055 6 View

How does trust influence the development of environmental projects?

Hello Scholars, I am exploring "trust" relevance in the development of socio-technical systems. What is your perception of cognitive values like trust to the energy transition/implementation of...

09 February 2021 8,133 5 View

What are the conflicts between EIA and environmental engineers and lawyers?

Environmental Impact Assessment (EIA) does not live up to the expectation of environmental lawyers and environmental engineers. In your own opinion, how can the EIA process therefore be made more...

03 February 2021 1,329 6 View

How to apply graphene oxide on an gold electrode?

Dear Fellows, now it is the time to push graphene applications further in terms of easy and low cost production surroundings. Thus I recently dived in the materia and I am facing tons of papers,...

02 February 2021 6,284 2 View

What are some common oxidants used to oxidize iron sulfur clusters in proteins for techniques like EPR?

I have used potassium ferricyanide (which is likely the most common) extensively in the past, but I am curious to know if there are other oxidants that work well. I need to generate the oxidized...

29 January 2021 9,803 4 View

How to make a PEDOT:PSS film by spin coating?

Hi,I'm a student who is studying PEDOT:PSS. I want to make a PEDOT:PSS film by spin coating on the glass substrate. However, it would be throw away at only 200rpm. The substrate was precleaned by...

27 January 2021 7,862 5 View

Hi Dear Colleagues and Researchers, If the intensity of two peaks in X-ray pattern is the same, which peak is used to calculate the crystalline size?

If the intensity of two peaks in the X-ray pattern is the same, which peak is used to calculate the crystalline size in the Scherer formula? and why?

26 January 2021 5,043 5 View

Which air pollution/air quality books do you recommend for working with environmental engineering students?

I am exploring up-to-date books on air pollution and air quality, and I would like to know which books do you recommend for environmental engineering students.

25 January 2021 3,972 7 View