What is the dilute magnetic semiconductor?

05 May 2018 0 9K Report

I want to read about dilute magnetic semiconductor about its property and reason of ferromagnetic behaviour, can any one share me the recent review article of it.

Badges
Science topic

More Yusuf Khan's questions See All

What if K-absorption edge of filter material in XRD lie exactly at the K beta radiation of targeted source in X ray diffraction system?

In designing the Xray machine, we always want a monochromatic Kalpha radiation of X-ray source. For this purpose we generally put a filter to reduce the k beta radiation but still we get some k...

10 November 2019 2,557 4 View

Is there any polymer which have oxidation temperature greater than 200 degree celsius?

I need a polymer which give gaseous product on oxidation. On prolonged heating on greater than 200 degree celsius it oxidise.

08 September 2019 490 4 View

What are the possible reason that two material form a core-shell structure?

In my one of the project which was based on metal oxide material based supercapacitor electrode in which I used carbon material during the synthesis and I got a core-shell structure of carbon and...

05 June 2019 9,914 2 View

How to differentiate between XRD pattern of Graphen Oxide and Reduced Graphene Oxide?

I use GO in my recent project and I did XRD of GO and got below attached data (figure). I am confused that its GO or RGO. And when I did literature survey I got mixed answer some paper show that...

01 February 2019 1,868 3 View

How to optimise weight deposit on Ni Foam for supercapacitor application?

During making an electrode of Ni foam by past as prepared slurry of required sample, the weight gain is always comes out to very high around 10-15 mg. Although in literature mention that weight...

09 October 2018 7,192 3 View

How to obtain size distribution curve from FE SEM image?

I am unable to obtain size distribution curve from image J software. can anyone help me out. I also attach the image file.

03 April 2018 7,057 4 View

How to calculate surface area of particle?

How to calculate the specific surface area of particles. if particle size distribution is given.

03 April 2018 6,345 6 View

How to deposit uniform NiO slurry on Ni foam?

I have to made Ni foam supercapacitor electrode for this I need to deposit slurry of NiO nanostructure and binder on Ni foam. Can anyone suggest the method to deposit this slurry on Ni foam so...

02 March 2018 2,389 4 View

Can anyone suggest me the best way to prepare powder sample for SEM analysis?

Today I done SEM analysis of powder sample by simple sprinkle it on a carbon tep followed by gold coating but the SEM images wouldn't come clear agglomeration occur.

01 February 2018 7,923 5 View

What is the reason for current dropping in OER , LSV curve?

I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...

10 August 2024 3,629 1 View

What may be the reasons for failures of Tube toi Tube Sheet Joints in Boiler Drum ?

We have observed that tube to tube sheet joint leaked in our boiler and needs to overcome same by knowing the root cause.

08 August 2024 3,161 0 View

Why do paired electrons atoms produce no magnetic field lines?

If you think of electrons with spin as bar magnets, you know bar magnets of opposite polarity as long as they're not occupying the same spatial location don't cancel out each other's magnetic...

03 August 2024 3,927 2 View

What is the problem with these tissue culture plants?

All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.

01 August 2024 589 4 View

How to correctly use the UTE and ZTE pulse sequences in Bruker's ParaVision software?

I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...

01 August 2024 9,227 1 View

Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.

31 July 2024 9,140 2 View

Reason for discontinuities in my Band structure?

Hey All! I am wondering what might be wrong with my band structure. I did the calculations using VASP and plotted the results using Origin. Although I have tried changing various input...

25 July 2024 2,920 11 View

Is it fare for editors of reputed Journals to put on hold manuscripts more than six months without review updates, Are they harassing researchers?

It is being seen that Editors of some reputed Journals are putting on hold the manuscripts and not updating review states even passing more than six months from submission. Researchers are...

24 July 2024 8,596 2 View

What is the physical meaning of the magnetic scalar potential?

In cases where the rotational of the magnetic field H is zero, we can define this field as the gradient of a scalar function defined as the magnetic scalar potential (similar to the electric...

21 July 2024 9,633 4 View

In Chip-seq, what will be the impact of adding proteinase K before removing the magnetic beads?

I was following this chip-seq protocol https://www.cellsignal.com/products/chip-kits-reagents/plus-sonication-chromatin-ip-kit/56383 what will be the consequence if on the following state "VI....

20 July 2024 5,612 0 View