It is legal to look for work while visiting Canada. Obviously, you should always tell the truth to the officer and state your purposes in the country. You would also need to prove to the immigration officer that the plan is to leave Canada within the maximum allowed time and that you will not work in the country without the proper work permit.
Dielectric materials for semiconductor chips. Dielectric material characterize with very low electrical conductivity (one millionth of a mho / cm), in which an electric field can be sustained with a minimal leakage. It can store electrical energy/charge.
Quick Answer. The most common materials that are good conductors of electricity are metals, but other materials, such as carbon, can also conduct electricity in certain forms. When carbon atoms are arranged in a certain structure like graphene, they can conduct electricity well, but are poor conductors in materials like diamond. Continue Reading.