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Jeyadheepan K
Добавлен 27 авг 2007
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Basic Points to consider if you are interested/going for solar installations (Basics on the commercial point of view)
Просмотров: 215
Видео
Demo on Complete Semi-quantitative Phase Analysis using GSAS-II
Просмотров 3,6 тыс.3 года назад
A complete demo video on the Semi-quantitative phase analysis which includes Phase Identification (using AMCSD database), Unit cell parameters & space group determination, and Crystallite size & Strain calculation. This video is exclusively for Nanomaterials Synthesis and Characterization lab Students. Since the video is exclusively for the Nanomaterials Synthesis & Characterization lab student...
SAED Dot Pattern (SADP) indexing
Просмотров 10 тыс.4 года назад
A demo on the indexing of the DOT pattern of SAED analysis using the tool Crystbox DiffracGUI. The software used in the demo is the "Crystbox server". It's not directly downloadable. Please e-mail the author of the software to get your copy of the software. Please cite the articles below, if you are using the Crystbox. (*) M. Klinger. CrysTBox - Crystallographic Toolbox. Institute of Physics of...
SAED Ring Pattern Indexing
Просмотров 4,3 тыс.4 года назад
A short Demo on the indexing of Ring pattern of SAED analysis using the Crystbox RingGUI tool. The software used in the demo is "Crystbox server". It's not directly downloadable. Please e-mail the author of the software to get your copy of the software. Please cite the articles below, if you are using the Crystbox. (*) M. Klinger. CrysTBox - Crystallographic Toolbox. Institute of Physics of the...
HRTEM d-spacing measurement
Просмотров 28 тыс.4 года назад
A short demo on the d-spacing measurement out from an HRTEM image using the tool ImageJ
Demo on Basic AFM Analysis using Gwyddion
Просмотров 31 тыс.4 года назад
This video demonstrates the Basic analysis with the Atomic force microscopic images, using an openware Gwyddion SPM analysis suite.
GSAS II - Rietveld Refinement Quick Demo
Просмотров 8 тыс.4 года назад
This video is a quick lab demonstration on Rietveld refinement using GSAS-II and laboratory XRD data.
Basic X-ray Powder Diffraction Analysis using GSAS-II
Просмотров 11 тыс.4 года назад
This video is a short demo on the Basic X-ray powder diffraction analysis using GSAS-II and then the online AMCSD Database, using which the determination of crystal class, unit cell parameters, spacegroup, hkl plane indexing of peaks and phase identification are demonstrated.
Solar Panel Tilt Angle Determination (in Tamil)
Просмотров 8 тыс.4 года назад
Solar Panel Tilt Angle Determination (in Tamil)
SEM Particle Size Determination using ImageJ
Просмотров 17 тыс.4 года назад
This video is a demo on the particle size determination from SEM images.
GSAS+EXPGUI Quick Demo
Просмотров 3,2 тыс.5 лет назад
This video is a quick demo video on the Rietveld refinement using GSAS EXPGUI. By following the video, one can achieve a good refinement. In this video, refinement strategy in GSAS also given. At the end, the tool VESTA is used for visualizing the structure.
Home automation with Amazon Alexa look back video
Просмотров 4726 лет назад
Home automation with Amazon Alexa look back video
Amazon Alexa with Broadlink RM-Mini @ India
Просмотров 3,6 тыс.6 лет назад
Amazon Alexa with Broadlink RM-Mini @ India
Photoacoustic spectroscopy wavelength profile
Просмотров 13113 лет назад
Photoacoustic spectroscopy wavelength profile
Predovic Square
Thank you!
i want to analyze a complex alloy, it has 4 phases, how should i prepare materials , cell type?
good work
amazing, thank you too much for this I was searching for a software to do FFT then inverse FFT and I have found you. So, thank you again.
Glad I could help!
How to get this software
Register here... You will get the link to download the software... www.fzu.cz/en/crystbox-application-form
hii. i completed the refinement. i couldnt find esds value in the .lst file. may you help me?
1% important you don't know?
Thank you sir very clear tutorial
Hello, thank you so much. area surface = area of all particles?
Yes they are
@@JeyadheepanK ok thank you very much sir
how to get this software
Apply here...www.fzu.cz/en/crystbox-application-form
தமிழில் விளக்கம் தேவை
Sir, can I quantify weight fractions of phases in a multi-phase sample by using GSAS-II? If it can, can you please to give me any instruction for phase quantification?
Will upload soon a video on this...
hi sir what if the material has two phases and how to quantify the amount of the two different phases by GSAS thanks in advance
Will upload soon
Dear Prof., I want to save a '.xyz' file of a crystal with a different orientation. I tried it with VESTA but it is always reproducing the crystal, not the exact orientation I need. I need the .xyz file with different orientations for the simulation of the HRTEM image. Could you please help me with this?
You can try with "Diamond"...
Thank you Prof.... Crystal clear
i have SAED pattern for composite of A and B material how to analyse for this case ????
Little tricky... First do a analysis for a pattern.. and repeat the same for another pattern
정말 고마워요 😊 많은 도움이 되었습니다
From where we can have access over the instrumental parameter file
Can get the information from the instrument operator and using the information, we can make on our own
@@JeyadheepanK like what information do we need? and can you send me the file. sir please
@@SUMITSINGH-hv6wq dm me on jeyadheepan@gmail.com
thank you.. but how can i set the scale? nm or Micro meter?
Great video. Turn down your volume from 5:30 to 6 mins... there is a loud audio artefact..
Sorry about that
Sir. How to download dot patteen data of zinc oxide nanoparticles. Could you please provide me the data?
For learning Purpose...?
@@JeyadheepanK yes sir. I'm a research scholar.. please help me with this Sir
Thanks for the video. Can we crop the image here in thsis software
Yes, you can
Dear Sir, Please make video to measure step height as well.
Noted
hello i have a txt. file and i cant open it with gwyddion . any solution ?
NO instruments give txt file
Thank you sir. All the steps are clearly given.
Hello Sir, if the compound contains double structure such as both hexagonal and cubic structure then how to perform refinement with GSAS II? Thanks in advance.
I will post a video on multiphase analysis soon...
Hello Sir, if the compound contains double structure such as both hexagonal and cubic structure then how to perform refinement with GSAS II? Thanks in advance.
Soon upload a video on that...
Thank you for the video. I visited so many videos just to know what is the acceptable file format for this software. But I couldn't get a clear picture of it. Thanks for telling so nicely.
great video
Very useful information, thank you Sir.
For the 2D image save. Thank you sir
You are welcome
Thank you my good sir
Sir, How to make an output file for the electron density mapping from GSAS II refinement? For example in GSAS I, it can create the .grd and .fob files for the mapping.
Will upload soon
Can you elaborate on what Space Groupings are? Is there a way to make it so its less Trial-and-Error? What backbround research I can do to help refine my search?
When using PeakFit, what kind of information can we expect to get from this? For instance, with Rietveld refinement, we can get more information than we can get from a Le Bail refinement. What information do we lose when choosing to use PeakFit?
It was quite an informative and helpful video
I have set the scale to nm. For FFT, the scale is nm but for inverse FFT the scale comes in pixel. Why??
Hello sir, your video was very informative,can you please post a video for the refinement using doped and composite materials
Sure I will
Dear Dr Jeyadheepan, Thank you for your video, it is very helpful! I am having trouble with indexation of DOT Pattern. The 000 plane is not indexing in the direct bean. Could you help me?
How can I help you?
Well Done. Your work is appreciated. Nicely presented. Thanks.,
What should be the format of the file to be opened ...is it Tif file of jpg/jpeg
native file format obtained from the instrument can alone be used here. Not JPEG.
Thank you Sir for this amazing tutorial. It helped me a lot with my Master’s thesis analysis. Greetings from AGH University of Science and Technology.
Nice explanation Dr. Jayadeep..keep it up..
good explanation Sir, thank you
grid charging disable function not working. led also not glowing. using it mode. smart mode. and big sound while relay changing like "ttom" sound . i installing just yestetday. pls advice. i am nagai dist.
Contact services... Thet visit your spot at their earliest...
Sir how can I get weight fractions after doing rietveld refinement following all these steps?
I've found it's much easier to see the fit of background when using a log scale on the intensity axis (toggle n). Do you know how to select/add fixed points for background points fit, like the one you have in GSAS-i, as opposed to whole spectrum? Thank you for the tutorial!
Hi Dr, I try tofind the phase fraction for each phases when I use two phases. I tried to tick the phase fraction check boxes and refine. But the phase fraction no not change fpr each phases and some times it is grater than 1 . Could you please tellme whatit means?
Very useful sir...