What is the difference between the charge transport in thin film and in nano-particles?

Dear colleagues I would like to ask about the charge transport between carriers in thin film and in nano-particles, what is the difference between them? Would you please provide me with the theory...

09 October 2017 7,428 4 View

Is Williamson-Hall method applied on powder only or can be applied on thin film also?

Williamson-Hall method

09 October 2016 1,777 35 View

What is the relation between crystalline size and the resistance during annealing thin film?

When annealing thin film at constant temperature for different times, the crystalline size (D) decreased and also the resistance (R) decreased. Both parameters lead to increase the sensitivity...

09 October 2016 2,282 14 View

What will happen when increase the concentration of S in the CuS thin film?

We have CuS thin film with (Cu:S) molar ratio (1:1), and we got nanoplates and very distinct and clear particles on the surface. But when increase S concentration (1:2) and (1:3) for (0.1 M, 0.2 M...

01 January 1970 9,130 15 View

Can CuS absorbs CO2 laser beam?

Dear colleagues Can CuS precursors (as a solution) absorbs CO2 laser beam? Best regards Fayroz

01 January 1970 6,589 3 View

Hydrophilic of thin film

01 January 1970 8,951 8 View

What is the effect of impurities in the thin film?

01 January 1970 7,447 10 View

What is (x) in CuxS means?

Dear colleagues Greetings CuxS has at least five stable phases with (1

01 January 1970 2,666 4 View

What is the (d spacing), obtained from XRD measurement?

Dear Colleagues Good day I would like to ask about the parameter (dhkl spacing) that we obtained from the XRD data, is it the spacing between grains or particles or atoms? And are the particle and...

01 January 1970 4,531 9 View

What is the surface site density (Ns)?

Dear colleagues Sweet greetings In pH sensor application, the sensing characteristics depend basically on the surface site density (NS), I want to know what are these sites represent? Are they the...

01 January 1970 9,769 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Your thoughts on the spherical densiometer to estimate relative species canopy cover?

Hi biologists and biogeomorphologists, I want to characterize vegetation plots on a transect that follows a successionnal gradient from a river bed to a mature forest. Ecologically, I am...

26 February 2021 5,720 2 View

What kind of institutional environment do entrepreneurs need to achieve happiness?

Entrepreneurs are stressful, and happiness is a scarce resource. Happiness is crucial to business development.In addition to the work characteristics, individual characteristics have an effect on...

25 February 2021 876 2 View

Any interests in participating to an experiment in space?

Hello, The UN Office of Outer Space Affairs has a program called access to space for all that enables institutions to have hands on expertise related to access to space. There are three elements...

22 February 2021 7,980 3 View

How much costs direct reduction of nitrogen on farmland in terms of lower crop yield?

Dear research fellows, I wonder if someone knows how much direct reduction of nitrogen on farmland costs in terms of lower crop yield expressed as EUR/kg nitrogen (or similar)? I understand that...

15 February 2021 1,323 3 View

It is easier to knockdown a gene than overexpress a gene when generate a stable cell line?

I am just so confused that some people tell me knockdown is easier than overexpression when generating a stable cell line. I think it depends on the gene. Cells won't be happy whether we try to...

15 February 2021 1,370 2 View

For acid treated montmorillonite clays what will be the result of surface area?

The organo montmorillonite nanoclays modified with octadecylamine were used for the experiment. After acid treatment, the surface area will be increase. However, in my experiment, the surface area...

10 February 2021 1,581 3 View

Which is the appropriate statistic test to examine the relation between students' affective state and academic performance?

Which test should I use to compare students' mood effects on academic performance? I want to compare mood measured on a likert scale (from point 1= very sad to point= 5 very happy) to three...

04 February 2021 1,907 5 View

Hello friends, happy evening !! I am just wondering if you would know where I can find the (ALTS) altruism scale by S.N.Rai and S Singh to download ?

ALTS is an altruism scale developed by S.N Rai and S.Singh.

02 February 2021 7,243 2 View

How to analyse multiple Likert scales?

Hello everyone! I've encountered a problem when trying to figure out the methodology of my dissertation. The study has multiple variables and will be, in general, rather complicated, but my only...

02 February 2021 2,086 3 View