Is nanocrystalline material is better option in case of Dilute magnetic semiconductors

Can anyone suggest that why the nano-crystalline or nano-material is better in case of dilute magnetic semiconductor ? I mean whats the extra benefit that if we have nano-crystalline or nano...

04 May 2017 8,227 0 View

Single crystal dilute magnetic semiconductor ?

Single crystal as well as dilute magnetic semiconductors have a plenty of applications in field of material science.. Can we combine both the properties ? I mean to ask Is it possible to prepare...

02 March 2017 7,557 0 View

How the low concentration of transition metal doping in material stabilize properties of material in case of dilute magnetic semiconductor ?

In case of dilute magnetic semiconductors, how the low concentration (

11 December 2016 4,573 5 View

In case of magnetism, why we take ZFC and FC for M-T measurement ?

11 December 2016 3,008 0 View

Band gap of Powder sample ?

04 May 2016 432 1 View

What is the physical significance of negative magnetoresistance at room temperature and positive MR at low temperature ?

03 April 2016 9,038 1 View

Does the crystallite size and amorphization depend on each other ?

11 December 2015 6,390 11 View

Which state of Fe element has more conductance Fe+2 or Fe+3 ?

Pls reply

11 December 2014 5,032 1 View

Why does the doping of Fe in a semiconductor decrease the resistivity while with doping of other transition metal resistivity increases ?

Reply pls

11 December 2014 5,762 4 View

If we are getting very low intensity in HRXRD of a thin films like 10 or 12 than is it justified with the data?

If we are getting very low intensity in HRXRD of a thin films like 10 or 12 than is it justified with the data?

11 December 2014 4,676 8 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View

Is there any Machine Learning/AI algorithm that lets you predict with incomplete features without missing value imputation process?

For instance, the model is trained with A,B,C,D,E features to predict F target. Then, I want to make prediction on a new data, but with only A,C,D,E is known without doing missing value imputation...

28 February 2021 1,556 6 View