(a) Standard PUND (Positive Up, Negative Down)

pun4d Pulsed polarization analyses, also called positive up and negative down (PUND), is one method to measure the polarization properties of a ferroelectric material.. Grup Slot Bebas sher | Pun4d mantap - ... Pun4d mantap

pun4d, pund: 1. a person who attempts to be an expert in the public eye, but fails. 2. one who thinks of themself as being more famous and well respected than they....