Resources

Code of conduct in the group

All students are expected to read the RandD guideline as well as the paper writing

Github collection of programs

I host my python codes for multi purposes such as 1D and 2D PDE solvers, tunneling conductance calculations and the website codes at Github. These projects can be found and used at Git page

Calculating pulsed laser characteristics

Say, you have a pulsed laser with a repeatition rate of f Hz, pulse width S seconds. You make the laser incident onto a thorlabs sensors in an area A cm2. If the sensor reads a power of W watts/cm2, then

Energy in the single pulse of your laser is WA/f

Peak power of your pulse is WA/(f*S)

Here I am collecting codes for various purposes mentioned. Use it at your own risk. A few of them are commented.

Matlab and Python

Scripts for calculation of conductance of High Tc superconductor	download
Mobility calculation of graphene devices screened Coulomb, acoustic and optical phonons	download
Quantum mechanical tunneling across Delta Barrier	download
Quantum mechanical tunneling across Square Barrier	download
Python script to illustrate the spatial localization and frequency spectrum relation	download
Python script to understand incompressibility and irrotationality	download
Python notebook to calculate complex refractive index from reflectivity data	opticalCalculations

Musings

I have used several linux installations and have spent numerous hours trying to debug simple every day activities. Though I have learnt a whole lot during those musings, I often forget and so I am documenting this for myself, and possibly others. Use at your own discretion and Dont mention it!! :)

How to get your linux box in sync with the clouds:	rcloud
How to install arch system	Arch Install
Working with linux systems in IIT-D	General Linux related
Printer setup in linux	Printer setup
Processes in IITD	IITD Process
Accessing NeoLab servers	Server1
Git and versioning	Versioning
Ansys HFSS and Lumerical	instructions