Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

About pure-python ECDSA signature/verification and ECDH key agreement python cryptography ecdsa ecdh elliptic-curves digital-signatures Readme View license ...

Therefore, in this letter we precisely measured the dielectric constant and loss tangent of high resistivity silicon at 4, 77, and 300 K in the frequency range of 700-900 GHz where many important ...