Investigation of structural, optical, magnetic, and dielectric properties of calcium hexaferrite synthesized in presence of Azadirachta indica and Mur

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What does the disappearance of the XRD peak near 8 degrees, corresponding to the (002) plane of MXene, imply in a MXene-based nanocomposite?

I am trying to synthesize Mxene based nanocomposites. Interestingly, the characteritic peak dissapears which indicates the disruption in interlayer spacing of MXene. So, what might be other...

03 July 2024 5,702 3 View

How to prepare polyaniline emeraldine salt ( PANI -ES) sample for Transmission electron microscope (TEM) analysis?

I need to do TEM analysis for my Polyaniline emeraldine salt form. May I know which solvent is appropriate for preparing TEM sample?

25 June 2024 9,086 3 View

How to attach GAAFET library to cadence tool?

I want to know how to attach the Gate all around FET library can be 3nm to cadence tool. Where we can get the 3nm GAAFET Library.

17 April 2024 2,627 0 View

Getting idle1.2.2 error in autodock1.5.6 how to figure out ?

hello, i am getting idle1.2.2 error in autodock1.5.6. to open my pdb 1j5e file, file is not even visualized on my screen. so i am getting error in first step of docking. please give...

30 January 2024 7,854 3 View

Can anyone suggest some Professors who are working on biosensors in French Universities?

I am trying for a summer internship at French universities. But I finding it dificult to find relevant professors. Any help with this is highly appreciated.

16 January 2024 4,625 0 View

Which is best solvent for polyaniline emeraldine solvent (PANI-ES) for spin coating on ITO substrate?

I have synthesized Polyaniline via chemical oxidative polymerization. I need to prepare a thin film of the same by using spin coating. But I am not sure which solvent to proceed with. Any imsights...

11 January 2024 4,042 11 View

How to measure zeta potential of isolated plasmid dna ?

I am working on Condensation of plasmid DNA(pDNA) by using PEI passivated Carbon dots (CDs). To verify whether PEI-CD is complexing , I am measuring zeta potential of pDNA-CD complex. But the...

29 November 2023 9,633 4 View

How to calculate the hydrolysis ratio in polyol process?

I am trying to synthesize cobalt ferrite via polyol process. Many authors have reported the role of hydrolysis ratio (water/metal molar ratio) in size and other crucial properties of the cobalt...

18 September 2023 5,098 0 View

Is it mandatory to maintain inert atmosphere for Poly3-hexylthiophene (P3HT) synthesis through oxidative coupling using ferric chloride as catalyst ?

I am synthesizing P3HT by oxidative polymerization of 3-Hexylthiophene by using FeCl3 as catalyst. While going through the relevant literature, I came to know that polymerization has to be...

12 September 2023 5,016 1 View

I am trying to end a step in abaqus. Is it possible to input a custom defined variable in abaqus D Flux subroutines?

I am trying to execute a set of codes inside a D Flux subroutine but i was not abIe to enter a custom variable that can be updated and stored in memory each time the subroutine is executed

27 June 2023 3,317 1 View

How does grain and grain boundary affect the ceramic when studying its dielectric properties?

I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...

07 August 2024 5,177 3 View

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under op microscop?

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under optical microscope?

07 August 2024 2,132 3 View

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds?

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds

04 August 2024 3,019 3 View

Why do paired electrons atoms produce no magnetic field lines?

If you think of electrons with spin as bar magnets, you know bar magnets of opposite polarity as long as they're not occupying the same spatial location don't cancel out each other's magnetic...

03 August 2024 3,927 2 View

Can't spin-orbit coupling(SOC) be included in optical properties calculation in CASTEP?

I am currently using CASTEP version 2020. When I want to run optical properties calculations with spin-orbit coupling(SOC), I encounter the following error in a pop-up window before the job gets...

02 August 2024 2,890 0 View

How to correctly use the UTE and ZTE pulse sequences in Bruker's ParaVision software?

I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...

01 August 2024 9,227 1 View

Looking for help on sem image analysis?

Hello I am conducting a microstructural analysis of a soil treated with lime. The following sem images are of the untreated s1 and treated soil s3. The untreated soil contains quartz calcite...

01 August 2024 572 0 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

How to calculate conductivity using Electrochemical Impedance Spectroscopy's Nyquist plot?

Hello everyone, I am new to this characterization but watching videos on youtube I have already plotted a Nyquist plot (Z' and -Z'') and already fitted models on my material using Zsim. But now I...

29 July 2024 1,376 0 View

What is the physical meaning of the magnetic scalar potential?

In cases where the rotational of the magnetic field H is zero, we can define this field as the gradient of a scalar function defined as the magnetic scalar potential (similar to the electric...

21 July 2024 9,633 4 View