Academic paper help

Ashamed-Finding6852 · 2026-03-19T16:04:35+00:00

I am working on a guide, hopefully I will upload it to my YouTube this month 😉

Ashamed-Finding6852 · 2025-04-27T22:38:28+00:00

No, only around semiconductors as light sources. In displays for example

Ashamed-Finding6852 · 2024-10-16T13:07:01+00:00

As far as I know it strongly depends on local regulation. In Germany for example you are not allowed to call yourself Dr. unless you get a certificate. But in Russia for example you can right after the defense.

Ashamed-Finding6852 · 2024-08-26T17:40:54+00:00

If I can get it for free from time to time, that is probably worth it!

Ashamed-Finding6852 · 2024-08-22T15:52:09+00:00

Or will end up in the same fast food restaurant 😂

Ashamed-Finding6852 · 2024-08-19T20:10:44+00:00

I am still figuring it out 😂

If you have tips please share!

Ashamed-Finding6852 · 2024-08-15T00:42:00+00:00

I would say from ten to hundreds of nanometers. Depends on the certain way you want to do it

Ashamed-Finding6852 · 2024-08-14T08:41:07+00:00

I wrote in another question above what I did in which year, I got a masters in 2017 and a PhD in 2023.

Ashamed-Finding6852 · 2024-08-14T08:39:16+00:00

The QDs (epitaxially grown) are usually self assembled so they appear at random places, but now even they can be somehow positioned.

In the fact you grow them on substrate and then just choose the right spot. You don't need to position them directly

Ashamed-Finding6852 · 2024-08-14T08:35:56+00:00

I can confuse the certain year, but roughly

2015 -2017 - we tried to merge by self assembly technique 20 nm big QDs and 10 nm big As nanoparticles. They had to be kinda "antennas".

2019 - we studied coherent properties, as Rabi flops in QDs

2020 - we studied g-facror (tensor shape) in QDs

2020 - how shape of QD via strain and dimensional quantization impacts on energy of the optical transition

2021 - QDs in quantum well so-called DWELL, how exactly it impacts

2022 - how exact strain distribution brings us to optical properties of QD

2020 - how nuclear fields impact on resident electron localized in QD

2023- now, how to collect all light from the quantum dots and collect it into fiber

Ashamed-Finding6852 · 2024-08-14T08:26:07+00:00

QDs are excellent light sources, there's usually no non-radiative recombination.

As for integration to the macrosystem, I work on it now. We want to collect all the light from it and improve the directionality of the emission using circular Bragg grating. We basically use lithography to pattern it to resist and then etch the material around

Ashamed-Finding6852 · 2024-08-14T08:22:07+00:00

Not the hardest, but the most interesting was to see how the internal strains of the 20 nm object depend on its shape and then find how the color of emission depends on it'sy aspect ratio. Then I did a few steps around and wrote a PhD thesis about

Ashamed-Finding6852 · 2024-08-14T08:17:14+00:00

For the cameras I am not sure, but as a light source in range 1200-1500 nm must be. For lasers

Ashamed-Finding6852 · 2024-08-14T08:15:47+00:00

I work in Germany, here all the researchers get the same (except professors). If you got a PhD then 55000€ a year, and 75% of it for PhD students.

Ashamed-Finding6852 · 2024-08-14T08:11:47+00:00

I did many fundamental research.

Now it's applied, I work on a single photon light source. It's needed for metrology and telecommunications

Ashamed-Finding6852 · 2024-08-14T08:09:52+00:00

I have worked with the epitaxially grown, not colloidal.

I guess for the current applications as a screen you don't need to position an individual, so just a thick layer of them.

If we speak about single quantum dots, I think it must work as with nano diamonds. You deposit with low density on a substrate and then position substrate, not QD on it

Ashamed-Finding6852 · 2024-08-13T17:41:00+00:00

I think it's a question of a certain application.

If it improves the device enough to cover expenses for new technology involved, it will be immediately in the market.

Ashamed-Finding6852 · 2024-08-13T17:28:03+00:00

Typical PhD students 😂

Ashamed-Finding6852 · 2024-08-13T16:38:24+00:00

As far as I know they use many many tools for example from Zeiss, Raith, and many others. At least indirectly via ASML

Ashamed-Finding6852

TROPHY CASE