Download Links:
Android: APK / Play Store: https://play.google.com/store/apps/details?id=com.bragitoff.CrysXViewer
Windows: https://www.bragitoff.com/crysx-3d-viewer/
The crystal visualizer tool is available for Windows, and Android devices. The visu...

From Phys Whiz

#CrysX #PhysWhiz #CrysX-CrystalViewer
Welcome to my first vlog. In this vlog I explain to you guys to my new project CrysX-3D Viewer, which can be used to visualize and model crystal structures and molecules.
Download links:
Windows:https://www.bragito...

From Phys Whiz

A detailed step-by-step walkthrough of how to perform a polynomial fit on a given set of data using Origin Pro.
If you have any questions/doubts/suggestions, leave them in the comment's section down below
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Hope you find it useful!
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From Phys Whiz

A detailed tutorial on how to perform a LINEAR FIT on a given data-set using Origin Pro.
If you have any questions/doubts/suggestions, leave them in the comment's section down below
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Hope you find it useful!
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FB Page: https://facebook.com...

From Phys Whiz

A database of DFT (Density functional theory) study of various solid state crystal systems. The database provides crystallographic information, crystal visualizer and modeller, CIF file, optimized lattice parameters, optimized atomic positions, plane wave...

From Phys Whiz

A detailed tutorial showing how to evaluate the commutator of angular momentum operators: Lx, and Ly.
Proof of [Lx,Ly]=ihLz
If you have any questions/doubts/suggestions, leave them in the comment's section down below
.
Hope you find it useful!
Follow ...

From Phys Whiz

A simple derivation of the Hellmann-Feynman theorem.
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FB Profile: https://fac...

From Phys Whiz

A detailed tutorial giving the derivation of the Variational Principle.
If you have any questions/doubts/suggestions, leave them in the comment's section down below
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This is a demonstration of a 'Polynomial Root Finder', an Android app, that I have developed.
It let's you find both the real and complex roots of any degree polynomial.
DOWNLOAD: https://play.google.com/store/apps/details?id=com.bragitoff.polynomialroo...

From Phys Whiz

This is a video demonstration of my app Moon Phase Calculator, which let's you see the current moon phase as well as the moon phase for any particular date and time.
Download: https://play.google.com/store/apps/details?id=com.bragitoff.moonphase...

From Phys Whiz

Curve Fit - Tools is an Android app, that let's you fit a linear/polynomial/exponential function to a given set of data-points.
Download: https://play.google.com/store/apps/details?id=com.bragitoff.curvefit_leastsquares...

From Phys Whiz

A detailed tutorial on how to write a C program, to perform Lagrange Interpolation.
CODE: http://www.bragitoff.com/2018/01/lagrange-interpolation-polynomial-c-program/
Hope you find it useful!
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FB Page: https://facebook.com/bragitoff/
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From Phys Whiz

A detailed tutorial walking you through the process of performing spin-polarized calculations for magnetic systems and thus get the value of the magnetic moment per atom.
In the tutorial I use an Fe system as example, and accurately predict it's magnetic ...

From Phys Whiz

In this tutorial I show you guys, how to select and provide high symmetry points for bandstructure calculations in Quantum ESPRESSO.
Hope you find it useful!
DFT Simulations Database:http://www.bragitoff.com/category/physics/dft/dft-simulations-database...

From Phys Whiz

A detailed tutorial on how to run a Bandstructure calculation using BURAI, a GUI for Quantum ESPRESSo.
I demonstrate the procedure to provide K-PATH, how to choose and provide high-symmetry points for various lattice systems.
Hope you find it useful!
DF...

From Phys Whiz

A detailed tutorial on how to calculate the band-gap from SCF run in Quantum ESPRESSO using it's GUI, BURAI 1.3.
In short just set the Occupations to 'fixed' and provide nbnd.
Hope you find it useful!
DFT Simulations Database:http://www.bragitoff.com/c...

From Phys Whiz

In this new tutorial on VESTA I demonstrate, how to draw vectors/arrows from different atomic sites.
Hope you find it useful!
DFT Simulations Database:http://www.bragitoff.com/category/physics/dft/dft-simulations-database/
Follow me on:
FB Page: https:...

From Phys Whiz

A detailed tutorial where I show how to perform an SCF calculation using BURAI, a GUI for Quantum ESPRESSO.
I discuss various features of the input file and BURAI interface.
I discuss about the how to select various input parameters, and discuss various o...

From Phys Whiz

A detailed tutorial, where I explain, how to write a C program to calculate and plot Spherical Bessel Functions of the First Kind.
I do it using the recurrence relation.
The code uses the concept of recursive functions.
PROGRAM:
http://www.bragitoff.co...

From Phys Whiz

A detailed tutorial/walk-through, where I show how to write a C program to calculate and plot Legendre polynomials using the recurrence relation.
The program uses a concept of recursive functions.
PROGRAM: http://www.bragitoff.com/2017/12/legendre-polyno...

From Phys Whiz

In this detailed tutorial, I show you how to write a C program that calculates the trace of a user given square matrix.
PROGRAM: http://www.bragitoff.com/2017/08/c-program-calculate-trace-matrix/
More programs on matrices: http://www.bragitoff.com/categ...

From Phys Whiz

A detailed tutorial, in which I show how to write a C program that performs addition and subtraction of two matrices of any size entered by user.
Program: http://www.bragitoff.com/2017/08/c-program-adding-subtracting-matrices/
More posts on matrices:
ht...

From Phys Whiz

A detailed tutorial, in which I show how to write a C program to evaluate the cosine infinite series.
I use the concept of partial sum and ratios, to perform the sum.
Program code: http://www.bragitoff.com/2017/08/evaluate-plot-cosine-infinite-series-usi...

From Phys Whiz

This is the third tutorial on BURAI v1.3 a GUI for Quantum ESPRESSO.
Here I walk-you through the process of modelling different structures, like SUPER-CELLS, MONOLAYERS/SLABS, etc.
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From Phys Whiz

My second tutorial on BURAI, a GUI for Quantum ESPRESSO.
I explain the tools and features available in the 'Geometry' tab in this video.
I also show how to select a pseudopotential, and some information about Quantum ESPRESSO input file.
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From Phys Whiz

An explanation of the process of scintillation in an inorganic scintillation crystal, NaI(Tl).
Useful Links:
http://www.bragitoff.com/2016/09/experimental-observations-scintillator-counter/
http://www.bragitoff.com/2016/09/faq-scintillation-counterdetect...

From Phys Whiz