How to improve wettability between silicon nanoparticles and SiO2 substrate?

I would like to improve wettability of silicon nanoparticles onto SiO2 substrate. Does anyone has any idea about this? Maybe surface treatment before spin coating of particles?Any chemical binding...

01 February 2014 719 4 View

Is it possible to have a growing oxide thickness after cross section with a focused ion beam?

I have 100nm SiO2 wafer and my particles had this oxide thickness. I wanted a cross section of my particles so I used focused ion beam. First I sputtered platinum and cut down the particles and...

10 November 2013 8,082 3 View

How to get rid of oxide shell on the nanoparticle surface?

I have silicon nanoparticles, and i dip them into 1% HF solution to get rid of oxide shell on them. after few seconds, when i look at the surface, i realized that i do not have particles...

10 November 2013 3,443 3 View

Which laser annealing system is better for nanoparticles?

Laser annealing is mostly used system for nanoparticle sintering. But which wavelength is mostly used and what should I know before I start the annealing experiments? Thank you

09 October 2013 7,169 7 View

Does someone know any application for Si-Ge nanoparticles?

I'm looking for applications of Si-Ge nanoparticles, any ideas?

07 August 2013 8,964 4 View

Does anyone know at which temperature silicon nanoparticles are crystallized? Which method has the most advantages?

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05 June 2013 7,290 6 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

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02 March 2021 3,060 3 View

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02 March 2021 932 1 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View