Why spin-orbit coupling (term) is relativistic?

can someone please explain me in simple physics that why spin-orbit coupling is relativistic?

30 January 2019 4,522 5 View

Why in Topological Insulators (TIs) bands are not parabolic type?

Generally band E-k band diagram of a material look like parabolic type. However this is not the case in the TIs. Why bands in TIs are like this (Fig. shown)? Is it due to spin-orbit splitting...

20 December 2018 8,282 9 View

How to etch TGMR resist (-ve type)?

Can someone help me in etching TGMR? I try chemical etching but not able to etch it. Is there another way?

25 July 2018 863 1 View

How to identify short range and long range ferromagnetic ordering by looking at M(T,H) plots?

1) How one can describe short range and long range ferromagnetic ordering by analysing M(T,H) data? 2) is superexchange always short-range order? 3) how to idetify the type of exchange interaction...

18 July 2017 838 3 View

Which oxide material show highest dielectric constant?

I am interested in oxides materials having very high dielectric constant. Can somebody suggest me some materials? Thank you

06 April 2017 7,980 2 View

Is it beneficial to add pond ash (waste product from thermal power stations) in soils?

Soil Scientist

10 February 2017 1,025 6 View

How to find high symmetry direction (gamma direction) in the thin film?

I am using Si(111) substrate . Can somebody please explain me how can I find high symmetry direction in my sample? Thank you

25 January 2017 3,875 5 View

How the carbon sequestraion potential may be evaluated in light and medium textured soils of Arid and Semi arid regions?

soil physicist, soil microbiologist, soil chemist

02 January 2017 6,477 11 View

What are the best statistical tools to analyse long-term climate change data?

Hi all, I've got 100 realizations for 100 years of a climate model data (daily values) which I intend to use for water risk assessment and want to draw some logical conclusions. Could anyone...

15 September 2016 694 8 View

High spin polarization in topological insulator (TI)?

Researchers are very excited for TIs which show some unique properties such as spin momentum locking and large spin-orbit interaction. they say spins are 100% intrinsically polarized in TI. I have...

08 June 2016 2,492 11 View

Why degradation of pesticides is maximum at specific pH by using nanoparticles and nanocomposite?

actually, I am degrading pesticides by using inorganic composites the pH of the pesticide in distilled water is neutral the pH of nanocomposite is also neutral then why maximum degradation takes...

23 January 2021 8,775 3 View

Control in microstructure with growth inhibitor?

Dear researchers, I wish to understand the role of grain growth inhibitor in controlling the microstructure of the ceramic pellet. How it controls the growth? Also, I wish to know the grain...

15 January 2021 3,859 3 View

Was there any pesticide disasters other than Bhopal and Kasaragood tragedy around the globe?

Pesticides become prime compo in agricultural activities to meet the growing demand of the human population. But indiscriminate usage and mishandling led to two disasters in India such as Bhopal...

11 January 2021 3,790 7 View

How to do variation partition for a distance matrix for microbial ecology?

I have bacterial, fungal, and protist OTU table. I want to know to what extent protist and fungi distribution can explain the bacteria distribution. I only know Mantel test could do a correlation...

11 January 2021 4,164 2 View

Which variables can be used to increase/decrease the grain size of czochralski-grown polycrystalline silicon?

Which variables (such as pull speed, melt temperature, annealing temperature/duration, cooling rate, etc.) affect the grain size of czochralski-grown polycrystalline silicon? In what direction...

10 January 2021 2,204 6 View

Can Fecal Microbiota Transplantation from young heathy person to elderly persons improve health conditions?

06 January 2021 7,353 10 View

What is the difference between "pesticides" and "insecticides"? Are they same?

What is the difference between "pesticides" and "insecticides" in English? Are they the equivalent replacement when used in text? I am an ecological researcher who particularly concerns the...

04 January 2021 6,230 37 View

Why below-ground ecology is still unexplored (majority of it) in our country ?

Below ground ecology or below ground ecological functions and ecosystems roles are very crucial and highly significant for any ecosystem especially for the forest ecosystems. The interaction among...

02 January 2021 6,912 3 View

Could you suggest me some suitable pesticides for insect larvae in spirulina farm?

Hi everybody , I hope all is well. I've got a question Could you suggest me some suitable pesticides for insect larvae in spirulina farm? Thanks

30 December 2020 2,297 7 View

If you own agricultural land, would you use natural practices or rather you will use pesticides and chemical fertilizers to increase crop's yields?

By being aware of the harmful effects of all that is fertilizers and chemical pesticides on the soil, the environment and the health and if one day we would be owners of agricultural land, how...

21 December 2020 9,899 23 View