What are the main XRD peaks of VO2 ?

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I want a program for solar cell charstrization?

I need software for calculations for solar cell

15 March 2024 2,467 1 View

Why is there no nonlinear absorption coefficient for nanomaterials while there is a nonlinear refractive index?

during our works and results, we showed no nonlinear absorption coefficient for nanoparticles but there is nonlinear refractive index?

15 January 2023 6,791 3 View

Does anyone have information about preparing and studying Cu2O-ZnO-Fe2O3 composite ?

I want to study optical properties of Cu2O-ZnO-Fe2O3 composite and doped with VO2 by PLD as a thin film.

09 October 2017 7,006 0 View

Can Any one help to provide me a multilayers antireflctiv coating software ?

I need a software to calculating thickness and refractive index of multi layers anti reflective coating to enhance solar cell efficiency.

03 April 2017 8,115 5 View

What is the best method to prevent aggregation during preparation of Au , Ag , Ag-Au core-shell collide by laser ablation?

What is the best method to prevent aggregation during preparation of Au , Ag , Ag-Au core-shell collide by laser ablation. We suffer so much from the state of agglomeration during the preparation...

02 March 2017 3,119 5 View

Can any one suggest materiel to deposited on solar cell to enhance efficiency?

we work on increasing the efficiency of solar cell by deposit Anti-reflection thin film .

02 March 2017 9,432 5 View

Can we do laser ablation of Ag in Rhodamine dye solution ?

We work in Dyes solution,we need to enhanced optical properties by make laser ablation of Ag in this dyes solution.

13 December 2016 9,231 6 View

Can anyone provide me the method or way to diffrentate between tetragonal or cubic and hexagonal directly from XRD pattern without standerd card ?

A specialist in X-ray diffraction data analysis can distinguish the crystal structure directly from the diffraction peaks

05 June 2016 6,279 4 View

What is the threshold energy of Cu target that need to ablation by pulsed laser?

We are working in laser ablation of metal targets (PLD) to prepare thin film in nano range and studying all physical properties.

08 May 2016 5,359 8 View

1- How can use Quasi-static Mie theory simulations to estimate LSPR absorption of Ag, Ag–Au Alloy and Ag@Au core–shell NPs ?

Ag@Au core shell

04 May 2016 5,431 1 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

08 August 2024 3,081 2 View

How can I measure the thickness of thin film by Uv-Vis?

06 August 2024 7,810 3 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II

05 August 2024 5,291 2 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

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View

How to calculate the molar proportions of the oxides from the XRF analyses?

02 August 2024 2,565 2 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

Melt curve problem in qPCR?

Do these peaks in the curve indicate primer dimer or non-specific products?

01 August 2024 7,466 0 View