Coherent field emission image of graphene predicted with a microscopic theory

Graphene field emission devices

Articles you may be interested in Enhanced field emission properties of doped graphene nanosheets with layered SnS2 Appl. Graphene as anode electrode for colloidal quantum dots based light emitting diodes Appl.

Field Emission from Graphene Nanosheets

Coherent States in Field Theory

Coherent states have three main properties: coherence, overcompleteness and intrinsic geometrization. These unique properties play fundamental roles in field theory, especially, in the description of classical domains and quantum fluctuations of physical fields, in the calculations of physical processes involving infinite number of virtual particles, in the derivation of functional integrals an...

Microscopic Formulation of Puff Field Theory

We describe a generalization of Puff Field Theory to p+1 dimensions where 0 ≤ p ≤ 5. We then focus on the case of p = 0, “Puff Quantum Mechanics,” and construct a formulation independent of string theory. Melvin twist, also known as the T-s-T transformation, is a powerful solution generating technique in string and supergravity theories [1–6]. Melvin twist of flat spaces retains the simplicity ...

Coherent states formulation of polymer field theory.

We introduce a stable and efficient complex Langevin (CL) scheme to enable the first direct numerical simulations of the coherent-states (CS) formulation of polymer field theory. In contrast with Edwards' well-known auxiliary-field (AF) framework, the CS formulation does not contain an embedded nonlinear, non-local, implicit functional of the auxiliary fields, and the action of the field theory...