An atomizer is defined as any device that creates mist out of liquid as a term closely associated with vaping. Essentially you heating a coil made from a piece of resistance wire that heats up in order to create vapor out of /e-juice-flavors.htm
These atomizers, also referred to as vape coils, come in a variety of styles ranging from disposable coil heads to the "re-buildable atomizers " more specifically the coils –are measured in ohms, based on the amount of resistance they have. The lower the ohms the more power they will demand.
The word atomizer is used in a variety of ways, which can create some confusion. It can either refer the vape coil itself or the device containing it – like a sub ohm tank or RDA, which are commonly used for vaping.
Coils can be made out of various types of wire including Kanthal, Stainless steel, Nickel and Titanium and Nichrome. Atomizers requires a wicking material that feeds e-liquid to your vape coils. When you engage the vaping device's battery, the coil will heat up and turn the e-juice into warm, tasty vapor.
Some atomizers are actually made of materials such as ceramic. Other alternatives used for wicking vape coils include stainless steel mesh, silica or ekowool.