How to find peak position and FWHM of XRD data - 08

[@amdadulhoqibnbahar5602]

what a great video about XRD . you deserve more thx you. please more videos for nano( SEM/TEM

[@deepaknegi6126]

very beautifully explained/shown .. thank you Sir

[@vv-ky4bi]

excellent video man...i am referring your video. keep helping a person like me

[@Noor-xh7ix]

if our COD value does not reach near 1 after smoothing what should we have to do?? and how to fit the peak when Fit did not converge. A maximum iteration setting of 400 was reached. any leed will be appreciated.

[@ZainAli-bq6gd]

the video was very useful... and yes... love that background music.... have you composed it by yourself

[@jolly_rogers154]

its also possible using peak analyzer if someone is facing problem with fit didn't converge issue.

[@emykzmn]

Hey, can I use this tutorial and other tutorials too for multiple XRD results in one single graph the same way?

[@nonod3628]

Thank you, very helpful videos

[@md.joherulalamchanchal63]

Hi, thanks for the video. I am having a problem. I am having a error mesage saying " Fit did not converge. Maximum iteration setting of 400 was reached.". WHat should i do to fix this?

[@ambikasaxena4550]

Did you find an answer

[@saifullahishfaq1999]

@@ambikasaxena4550 facing same problem . fit not converge after reaching 400 iterations

[@thee_ms_enthusiast6030]

Great video. Thank you for this

[@gyanendrapratapsinghkedars3946]

So helpful, Thank you very much

[@nanoworld6122]

My pleasure....

[@ANP-]

Thank you. God bless you

[@priyankarajwani7805]

I have a doubt that after selecting the peaks why does it shows , the peaks did not converge and how to correct this and also I am getting same FWHM values for most of the peaks. Is this ok or not ?

[@mugdhasahu1871]

(5) Fit did not converge - mutual dependency exists between parameters. You may have overparameterized the fitting function. Fixing one of them may eliminate this problem. what should I do??

[@antoniolopes5748]

HI, I had the same problem...You must subtract the baseline and then apply smooth process. :D

[@irfanqureshi5849]

sir the data which you use is ZnO materials, please confirm

[@sakshisatishs]

Hi, I know it's been a while since you have posted this video. I used search and match software for this and I am wondering whether I am able to automatically use the FWHM values they have provided through that software?

[@nanoworld6122]

Yes, you can use it.

[@Muradsahar]

Do we have to click at the max point of each peak? or (y-Values)

[@Aksh7414]

Thank you sir for your nice presentation .... I am having trouble in converging the data....nonlinear fit giving only one fwhm value for a whole... And i can fixpeaks... But i cant able to give nlfit.... While integrating the peak i am getiing all things is that correct ?

[@suryatejacv3042]

kindly make a video on the calculation of strain energy from the xrd data

[@ppamonha]

Thank you!

[@martinfibela3798]

excellent video and very good way to show something so complex, I like and subscribed. I have a question, the files you use have you shared them?

[@nanoworld6122]

Thank You. Sure, please send me an email at [e-mail] and ask whatever you want.

[@hudaSabah-dr1tu]

​@NanoWorld Excuse me Can you help me interpret 3 samples in the XRD

[@suryatejacv3042]

sir how to calculate strain energy from xrd data

[@miriamsaraicruzleal1521]

Hello, thanks for the video. I have a question. This method applies when we have a mix of materials?

[@nanoworld6122]

Yes

[@soumiabenhouhou4185]

hello, i have a question. what is the difference between the size cristallite obtained with FHWM and the size of particles measured with image j in SEM? please help meeeee for example: i have a size cristallite= 50 nm and the size in SEM=106 nm. hence, it should be the same or there is a difference

[@nanoworld6122]

Thank you for your comment, We calculate particle size from SEM images while crystallites size from XRD data. These two are different things and not necessarily means to be equal. A particle may be made up from single crystallite or from several crystallites. Therefore, the crystallites size will always equal to or less than the particle size.

[@hudaSabah-dr1tu]

Excuse me Can you help me interpret 3 samples in the XRD

[@sagarrawal8332]

How to find the corresponding value of y axix acrroding to peak position i.e xc value? Thanks in advance.

[@catengineerr]

Ok, i learned how to deconvolute multi peaks. But now i need to determine the amorphous halo, to calculate Xc (% crystallinity = Area crystallines peaks (Ac) / Ac + Aa (amorphous halo area)). How i can do it?

[@nanoworld6122]

Please watch the complete video, entire process is available in it.

[@kavitayadav8351]

Hello sir, I have origin 8 pro , when I go to analysis,and then choose peaks and base lines --- fit multiple peak then it does not open the NL fit then what should I do in that case,please reply sir

[@nanoworld6122]

I'm using the 9.5 version in my tutorials. Therefore, I have no idea about the 8.0 version. Sorry...

[@kvvlniita6024]

i am using 8.0 madam. it must be working. i have done it with 8.5 pro. there is a way you can download origin 8.5 version with crack. The procedure is available on youtube. you can give a try searching how to install origin.

[@tomo-dm8cp]

Sorry sir. My "fit until converged" always didn't because maximum iteration setting was reached. What have i do?

[@nanoworld6122]

don't select low intensity peaks and correct your baseline

[@mehjabinafrozneha2363]

How to correct baseline. Can u kindly tell me? ​@@nanoworld6122

[@keerthanapadma8742]

TGA and SEM analysis are not accessible. Kindly do check it. Thanks for posting.

[@nanoworld6122]

will be fixed soon. Thanks for reporting.

[@vv-ky4bi]

Sir i could not able to get cod value near to 1. I smoothened so many times...wat to do??

[@nanoworld6122]

Select high intensity peaks only. Do not select low intensity peaks. Or Try to do the process for all the peaks by selecting one peak at a time.

[@thuydungnguyen1460]

thanks you so much

[@07FGF]

Thank you.

[@nanoworld6122]

No worries!

[@attahfakeye9184]

It's a nice video. Pls I have XRD data which I am yet to analyze peak position and FWHM and of course mineral identification due to lack of software, can I send my XRD data to you to help me generate them? Thannks

[@nanoworld6122]

yes sure.

[@attahfakeye9184]

@@nanoworld6122 Pls send me your email to forward the XRD data to youpls

[@nanoworld6122]

@@attahfakeye9184 thenanoworld.com/contact-us/

[@rabbiahasanAwan]

Assalam o Alaikum can i send you my XRD data for interpretation?

[@surendrak5841]

Hi, Sir, I am a new learner on Origin, Can you please sent me the Origin 2021 version. It will help my research, Thank you

[@anandapatmanabhansu]

Thankyou

[@gabrielamendoza8016]

HELLO, I GOT MY XRD DATA AND FOLLOWED THE PROCESS BUT MY R^2 IS 1.4432899320127E-15 WHY IT HAPPENS?