Which method is helpful in coating Quantum dots above Si wafers?

More Cyril Robinson Azariah John Chelliah's questions See All

What are the simulation studies available as openware softwares for Thin Film Sensors?

Give me some list of simulation studies I can do using openware softwares for Thin Film Sensors

02 March 2019 9,480 4 View

Is there any electrical characterization study possible for thin films using Digital Storage Oscilloscope?

What are the electrical characterizations study possible for metal oxides thin films deposited on a glass substrate using DSO? Give me some suggestions :)

31 December 2018 9,647 5 View

What is the meaning of relaxation in plotting Electric modulus of a thin film?

imaginary modulus overlap of the curve indicates relaxation behavior. What is this relaxation is all about? Can you please help me understand the concept?

10 November 2018 2,724 1 View

What is the logical explanation of the Greatest common divisor program shown in this image?

For GCD (Greatest common divisor), What is the explanation of this program shown in this image? Can I able to obtain 4 when the input is 12 and 8 using this program? Please help me with the...

09 October 2018 2,338 0 View

What is the need for activation energy obtained from imaginary Impedance and Modulus?

I need explanation with regard to the contribution to application

06 July 2018 8,633 1 View

What is the reason if the slope of the Arrhenius plot activation energy value is in negative?

For my sample, I calculate the temperature dependence of relaxation frequency for Impedance and Modulus imaginary function. I obtained negative slope. What will be the reason if the slope of the...

05 June 2018 8,799 4 View

In MOSFET, oxides are used as gate dielectrics. Whether the oxides can be used as channel semiconductors?

What happens if the metal oxides used as channel in MOSFET? What happen to the conduction mechanism in the MOSFET? In MOSFET, oxides are used as gate dielectrics. Whether the oxides can be used as...

04 May 2018 8,778 5 View

How can my application for a Post doc research impress the supervisor?

I would like to search for post doc opportunity relevant to my research interest and apply for it. Give me some tips and share your experiences, if you have gone through this experience.

03 April 2018 8,515 1 View

Where can I learn about AC complex Impedance spectroscopy analysis for thin films?

Suggest me a book or lecture to learn about AC complex Impedance spectroscopy analysis for thin films. I want to learn from the beginning. Which author book or reference I can learn thoroughly?...

03 April 2018 6,392 5 View

Why does the Hall measurement for the Bulk and Sheet concentration values are in negative?

For a nano-structured thin film on a Substrate, I calculate the various electrical parameters using Hall measurement system. I obtained negative results for some films for the Bulk concentrations...

02 March 2018 5,441 5 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

How can I separate graphene from amorphous carbon of similar particle sizes?

The starting material is a finely ground powder. Some particles contain more graphene than others.

30 July 2024 3,978 2 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,748 0 View

MDCI module in Orca software?

Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...

21 July 2024 1,632 0 View

How can I calculate spin texture using Quantum Espresso for non-colinear case ?

I want to calculate the spin texture for the electronic band structure obtained from SOC calculation. Is there any way for calculation of spin texture using quantum espresso??

19 July 2024 8,571 1 View

What are the future implications of quantum computing on image processing algorithms?

Image Processing Algorithms, Quantum Computing.

17 July 2024 7,958 2 View

Given the current advances in Super Computation and Quantum Computing, what are the missing link between the Applied AI and Ultra Smart Cyberspace?

In recent years, quantum computing has emerged as a groundbreaking technology with the potential to revolutionize various fields, including artificial intelligence (AI). AI has already made...

17 July 2024 1,398 3 View

Assuming that the central philosophy of the Schrodnger equation is the cat in a box paradox, can this phylosipy be adjusted?

We assume that the cat in a box paradox may allow an additional approach to include multiple cats in the same box. We can now see two seemingly different views, quantum and classical. The...

13 July 2024 8,233 4 View

Unification of General Relativity and Quantum Mechanics is possible ?

How can anyone develop a theoretical framework that successfully unifies general relativity and quantum mechanics? how this new theory should accurately describe gravitational interactions at...

10 July 2024 5,040 8 View

S.D. Sartale

Spin coating can be used. Depending on rpm, concentration of QDs you can control the dispersion. Our recent paper will be useful for you.

http://link.springer.com/article/10.1007%2Fs00339-014-8981-3

Z. Ben Hamed

Spin coating or spray can be used. the problem is choice of the solvent and the deposit parameters .

Muhammad Kashif

you can try electrodeposition as well.

Cyril Robinson Azariah John Chelliah

Thank you sir @S.D.Sartale, Z Ben and Md. Kashif