Do you know the unit cell of the following structures? TiO2, CdS QDs, Au NPs and DLC?

More Maryam Hekmat's questions See All

What does it mean to unify all the Voc in different solar cells while the Jsc is diffrent?

I fabricated a variety of photoanodes for QDSSCs. all cells have the same Voc? that is possible? Have you had a similar experience? How can this be explained?

09 October 2019 9,575 3 View

Does anyone have information about the Refractive Index of diamond like carbon (DLC)?

Please introduce me a reference.

03 April 2019 5,957 4 View

How compute LUMO and HOMO of thine films and nanoparticles by COMSOL?

I want to compute LUMO and HOMO of TiO2 and Au, CdS, graphene nano particles. Is this feature in Comcast? And what other software can I use to do this?

09 October 2018 5,434 1 View

What can I use to seal a solar cell instead of Surlyn?

Surlyn layer for solar cell

05 June 2018 1,233 0 View

Can explain Raman peaks in TiO2?

In the Raman spectrum of TiO2 each peaks Eg, B1g, A1G related to what the interaction between photon and phonon? can introduce a book or paper to explain?

05 June 2018 3,015 7 View

GQDs were also found to have four quantum states at a given energy level, unlike semiconductor quantum dots, which have only two. what these states?

GQDs were also found to have four quantum states at a given energy level, unlike semiconductor quantum dots, which have only two.These additional quantum states, according to researchers, could...

07 August 2017 3,334 1 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 View

Who of all of you will help TPEOM to re-originate the Earths atmosphere to it original 5 atmospheric elements/gases?

Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...

06 August 2024 8,716 0 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

Binder for ZnO nanoparticles in graphite paste electrode?

I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?

03 August 2024 4,624 3 View

Can i quantify a nanoparticle encapsulated in cell culture medium by hplc?

Hello, if you made a transwell assay where you incubate the cells with a nanoparticle-encapsulated drug and considering that in the oposite compartment you'll have both the free and encapsulte...

03 August 2024 2,730 1 View

Hello, regarding Mxene 2D titanium carbide?

I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.

02 August 2024 6,789 4 View

Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.

31 July 2024 9,140 2 View

Ti6Al4V - Phase differentiation between alpha and alpha prime martensite?

Dear Researchers, Is it feasible to distinguish between alpha and alpha prime martensite in the Ti6Al4V alloy under rapid solidification in the as-cast state using XRD, in addition to...

30 July 2024 3,849 0 View

Rohini Singh

Kindly go through our papers. May be they can assist in your research work.

Maryam Hekmat

Dear Rohini

please give me your paper's Doi.

Peter Schindler

You should be able to find your structure at materialsproject.org for example. Be careful to choose the right phase for each material. Hope this helps!