III-V quantum dots Ec Ev AND Ef literature source?

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How to find a good postdoc in area of semiconductor devices?

general query

04 May 2019 5,562 1 View

How to etch and pattern FTO for application in top electrode for photodetectors?

What are methods for patterning and etching for FTO. Also, please consider to compare with ITO in this regard. Thank you,

10 November 2018 4,515 4 View

Hi, can you please answer how many working days usually Applied Physics Letters editorial office take to assign associate editor to submitted article?

What are stages of Applied Physics Letters once you have submitted the article. And, also, how many days usually each step take?

10 November 2018 6,532 5 View

What are most popular deposition methods for depositing Graphene over the copper?

Typical available facilities are ALD, PECVD, LPCVD, MOCVD at our hand. Please give clear and detailed explanation. You may also suggest some other deposition methods for Multi-layer Graphene...

06 July 2018 2,105 3 View

Is there any relation between roughness and line profile of an AFM image?

I am analyzing AFM images and am bit confused between roughness of the surface and line profile ( analysing using Gwyddion)? Is line profile same as roughness in linear direction?? or not related...

11 December 2017 9,678 4 View

How to analyse AFM image of Nano-particles distribution and sizes coated over silicon wafer?

I have few profiles from AFM image using "extract profile icon" of Gywddion software? 2,3,4,6 are profiles corresponding to (smaller lines on image) probably showing agglomerated nanoparticels and...

11 December 2017 8,391 3 View

Does smaller Rq in AFM image means more uniformity between the spin coated nanoparticles over the substrate?

I have spin coated nanoparticles over silicon oxide substrate at different speeds and their AFM images show Rq values of 1.33 nm, 1.89 nm and 3.2 nm for these three samples. Also their uniformity...

11 December 2017 682 5 View

Can two particles height can be considered as same in AFM image analysis irrespective of their location from the reference surface?

Let us consider case of image attached giving histogram of particles distributed over the substrate. Is it only two particles of same sizes being deposited in valley and on some height? Here,...

11 December 2017 6,368 0 View

Best oil free vacuum pump used for the desiccators ?

Can you please let me know few of the best vacuum pumps used for laboratory desiccators with their brands and specifications.

10 November 2017 840 0 View

Hi, I have done TEM imaging for a metal nannoparticles and its SAED images are like those attached below. Can you please explain nature of material?

Whether it is crystalline, semi-crystalline or amorphous in nature? Also, can you please add some more information. Nanoparticles were synthesised in organic solvent and characterised as they were.

10 November 2017 3,461 7 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Is there any published or unpublished statistics on dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, US, UK or any other country?

Are there any published or unpublished statistics or papers on the dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, USA, UK, or any other country where vaccination has started at...

28 February 2021 4,237 1 View

How to approach CFD simulation results of a flow past a cylinder?

Hi all, I'm doing a transient simulation of flow past a rectangular cylinder close to the free surface. As far as I'm concerned, the common practice is to discard the initial stages of the...

25 February 2021 1,348 3 View

How the Ground Plane implantation is performed without damaging (and w/o varying the undoped nature) the top Si (8-10 nm) in FDSOI technology ?

It is a general practice to introduce Ground Plane in FDSOI devices under the BoX. The Ground Planes are introduced by Ion Implantation through Top Si layer and Buried Oxide. I wanted to know that...

24 February 2021 5,974 4 View

Can a semi-conductor material have different absorption coefficient?

Does the absorption coefficient of the semiconductor changes with the change in the structure of the semiconductor? If you have a thin film and nanowire of the same semiconductor, will the...

23 February 2021 9,799 4 View

How to prepare electrolyte of NaClO4 salt for Na-ion battery? Any problem with this salt?

Hello, I am trying to make anode for Na-ion batteries. I have no experience with preparation of the electrolyte for any batteries. NaClO4 salt are available and I am planning to use EC:PC as...

21 February 2021 8,132 1 View

Please suggest the website or link for the collection of data for (Cancer Incidance Rates in India)?

We are doing research for the prediction of cancer incidance rates increases in India upto next five years. Please help us to get the exact data for Cancer Incidance Rates in India. This will...

19 February 2021 8,478 2 View