How do I calculate the reduced moment of Tb^3+ due to the crystal field effect?

More Tapan Chatterji's questions See All

Why is it better to choose two factor RCBD over split plot design?

I have recently submitted a paper in one of the journals of 'Elsevier'. In that paper I wanted to explore the effect of boron doses and application methods on seed yield of Jute. For the...

23 December 2023 3,338 1 View

Hello all, How Can I do some topological analysis of a new MOF?

I have prepared a new Cd based MOF. I want to do some topological analysis. Is there any software available? Any help will be greatly appreciated.

12 March 2022 1,209 1 View

Are there any UK suppliers for phospho-estrogen receptor alpha S294 antibody for IHC use that has been validated in breast cancer?

I have only been able to find one phospho-ER alpha S294 antibody from Abcam (https://www.abcam.com/estrogen-receptor-alpha-phospho-s294-antibody-bui-1-37-ab207602.html) but it is only validated...

06 December 2021 6,943 1 View

Hello all, Can I get different cell parameters for a particular crystal reported earlier. How to confirm a new crystal system?

I am working on MOF. When I checked cell parameters of a MOF single crystal in CSD, it was not matching with anyone but the metal and the ligand I have used is more general. Shall I go for full...

22 November 2021 7,446 4 View

Dear all, I need CIF file of Ni btc. Is anyone having CIF file?

Also, is it possible to obtained crystal structures of MOF from its powder XRD? How to establish the structure of MOF from powder XRD? (If I have no single crystal)

02 February 2021 4,053 0 View

Any help regarding Invasion assay for lung fibroblast?

Hi, I have tested the fibroblast cells for invasion assay through matrigel. Modified the methodology with different fixing agents such as ethanol, paraformaldehyde, and stained with crystal...

10 November 2020 2,061 2 View

How to facilitate loose mycelial growth of mushroom in submerged culture from a hard pellet having a smooth surface?

I am working with a mushroom culture (Callocybe indica) and trying to cultivate in submerged culture. While growing in liquid medium this culture produces hard pellets with a smooth surface. Can...

14 March 2020 3,147 5 View

What difference can I expect in HOPG NEXAFS spectra obtained with at normal incidence and grazing incedence?

If there is a difference arises .What is the reason behind it? Is it possible to sketch the geometry of the interaction between the synchrotron radiation and molecular orbitals.?

30 May 2018 6,174 1 View

How to compute phonetic posteriorgram?

I am working on project which requires phonetic posteriorgram to find similarity between two audio signals. I know that first I have to extract MFCC features, then train a Multi Layer Perceptron...

07 March 2018 7,821 1 View

Cell signaling database that provides detailed GO for any protein you submit?

Hi RG community, Does anyone know of a cell signaling database that can provide gene ontology definitions for any protein that you submit. Basically, something that can list all the pathways that...

21 February 2018 6,692 3 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

I can't see the ssDNA band after performing asymmetric PCR. Is there any way to do this?

After performing symmetric PCR, PCR purification was performed. Afterwards, asymmetric PCR was performed using the PCR purification product as a template, but no ssDNA band was confirmed in the...

08 August 2024 1,668 3 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 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

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

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

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

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

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