Wikipedia says of the Nernst effect
phenomenon observed when a sample allowing electrical conduction is subjected to a magnetic field and a temperature gradient normal to each other. An electric field will be induced normal to both
I translate that as you can use an electric field to create cool,
that is less moving, atoms on a plane at a particular orientation to an electric field
Thus visualize the flat hyperordered graphene surface at the picture http://i42.tinypic.com/3vsyu.jpg
The Nernst effect says that on the hyperordered cleavage plane it should be possible to make this more rigid with EM cooling
The Nernst effect varies with atomic composition as well as structure Thus I think there is a goop possibly even just a differently doped hyperordered graphene that a rigidified graphene can make an impression on
That creates a nernst effect molecular printing press
Technology: you use an AFM on Nernst effect adjustable graphene to draw what you'd like
Then you use the nernst effect to rigidify the graphene
Then you press the Graphene onto the impressable hyperordered doped graphene
This creates a nanoprinter from an AFM plus an anisotropic Nernst field plus two materials of different reaction to the Nernst effect
There are less than seven nanoprinting patents Thus It appears that direct press printing at nanosize is possible
The reason it is better than photolithography is the absence of etching You can use an AFM plus a motion device to make the plate, then a motion device to move the plate, then a Nernst device to rigidify the plate while it prints on a piece of graphene
This is just a little like PCR as there is an opportunity to cycle the printheads as either firm or pressable while making more of them