What is the procedure to prepare a sample for cross sectional TEM for oxide thin films and what information can we gwet from this characterization?

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What is the procedure to make a cross TEM sample for oxide thin film and what information can we get from this?

I need to know the procedure to make a sample for cross sectional TEM in case of oxide thin film. Other than knowing the thickness of the film what other information can we get from it by seeing...

06 July 2018 1,519 3 View

Is there any difference between 0-3 type connectivity and core-shell structure in 2 phase composite??

In some literature it is found that 0-3 connectivity type composite is being mentioned, but in some both are mentioned to be equal. Is there any particular case when it differs?

11 December 2017 2,371 0 View

Is it possible to get uniform distribution of 2 different phases mixed in different ratio using ball-milling for different interval of milling time?

I want to make a uniform distribution of 2 different phases, both nanoparticles, by using ball-milling by changing the milling time. Will there be any change? Is there any mathematical model to...

06 July 2017 4,774 2 View

Based on what the jumps in Magnetization vs Temperature will occur in ferrite-ferroelectric composites?

In some ferrite -ferroelectric composites sometimes jumps are visible in some ferrite -ferroelectric composite sample, but not for all kind of compounds. What may be the possible reason?

06 July 2017 2,327 5 View

Crystallite, Grain, Grain boundary, Particle - difference?

What is the difference between crystallite, grain, grain boundary,and particle? Should we call the image from TEM as particle? Will XRD result for calculating the crystallite size be same as the...

11 December 2016 5,022 2 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 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

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

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

06 August 2024 7,810 3 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

03 August 2024 4,787 2 View

Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

03 August 2024 7,843 1 View