Ellipsometry Vs Stylus Profilometer, which one is relaible for thickness measurement and the results are one and the same from both the experiment?

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08 September 2014 1,196 1 View

Why do polarization curves of sol-gel coated cu electrodes the current rises continuously with an increase in potential and what does this mean?

Why do polarization curves of sol-gel coated cu electrodes the current rises continuously with an increase in potential and what does this mean?

06 July 2014 652 15 View

Why does our copper surface develop very low amounts of H2 and high O2 respectively in our neutral solution? What effect did this?

Our system is at -1V SCE/+1V in 3.5% neutral solution. We think this could be due to the geomentries of the electrode. In our case we use a cylindrical copper electrode as the working electrode.

06 July 2014 6,825 4 View

What is meant by normalization of impedance plots (Nyquist and Bode) with respect to surface area? For what purpose does it have to be done and how?

See above

05 June 2014 4,059 8 View

When we increase the amplitude range from 5 mV to 10 mV in EIS measurement, is there any change in Nyquist plot and values?

I feel it will change

11 December 2013 9,597 3 View

On a pretreatment of copper by 30% hydrogen peroxide, will the product be Cu20 and Cu(OH) or CuO and Cu(OH)2?

What will be the product, whether cu+ /cu++ species?

05 June 2013 1,409 1 View

How to compute the internal consistency of a scale with ordinal items?

Hi community, I am trying to determine what is the best way to calculate the internal consistency of a newly developed self-esteem scale. I am working together with two other researchers on the...

28 February 2021 1,369 5 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How can I set up a good fit SEM model in AMOS?

I am trying to make an SEM model in AMOS for my dissertation but having some trouble with getting a good fit. I am looking for relationships between self-efficacy reported on a Likert scale and...

26 February 2021 8,642 4 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

How to delaminate copper in water-based anodes?

Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...

24 February 2021 3,785 3 View

Is is possible to pole with corona poling pellets of the sample material instead of thin films?

As it is highly probable that pellets will have a higher degree of air gaps and voids than thin films, is it possible to pole the samples with corona poling nevertheless? Or is there the...

24 February 2021 1,349 1 View

Inpatient DBT to reduce parasuicidal behaviour?

Currently trying to obtain as many pieces of research as possible for my dissertation around the implementation of DBT within the inpatient unit for those with a diagnosis of BPD. Primarily...

23 February 2021 5,654 2 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View

Latent profile analysis based on two variables/sources of data?

Hello, for my master project, I would like to conduct a latent profile analysis about self-regulated learning skills. I would like to take two different measures into account when creating the...

21 February 2021 2,326 3 View

How to improve the adhesion between germanium and silicon monoxide thin film layers using EBEAM evaporation?

I want to deposit multilayer coating of germanium and silicon monoxide on silicon wafer using ebeam evaporation?

21 February 2021 2,141 3 View