Archive
The "impossible" polar structure of HfO₂
Polar but non-polar, or non-polar but polar?
VASP 6, vasp2cif and other updates
Long time no post!
Visualizing the Volta potential in DFT calculations
Seeing the unseen, speaking the unspoken and transferring charges across vacuum
Normal mode charges, mode oscillator strengths and ionic contributions to dielectric constant
Practical guide to calculating them using the dynamical matrix and Born effective charges
VASP force correction patch: tutorial
How to use the force correction patch for VASP to simulate materials under constant electric field
Understanding thin film (ferroelectric) capacitors
Interactive explanation about depolarization fields in capacitors
First Post
The first post of my blog