Novel applications of nanocoil technology and novel methods of fabricating
nanocoils for use in such applications and others. Such applications
include inductors or traveling wave tubes fabricated from spiral
nanocoils. Such applications includes inductors or traveling wave tubes
fabricated from a method for fabricating nanocoils with a desired pitch.
Such a method includes determining a desired pitch for fabricated
nanocoil, selecting coiling arm orientation in which coiling arm
orientation is arm angle between coiling arm an crystalline orientation
of underlying substrate, whereby coiling arm orientation affects pitch of
fabricated nanocoil, patterning coiling arm structure with selected
coiling arm orientation, and, releasing coiling arm, whereby fabricated
nanocoil is formed.