Dirac fermions in a graphene nanodisk and a graphene corner: Texture of vortices with an unusual winding number

Zero-energy states in triangular and trapezoidal graphene structures

(2010) P. Potasz et al.   PHYSICAL REVIEW B

Spin filter, spin amplifier and spin diode in graphene nanodisk

(2009) M. Ezawa   EUROPEAN PHYSICAL JOURNAL B

Anisotropic Etching and Nanoribbon Formation in Single-Layer Graphene

(2009) Leonardo C. Campos et al.   NANO LETTERS

Quasi-ferromagnet spintronics in the graphene nanodisc–lead system

(2009) Motohiko Ezawa   NEW JOURNAL OF PHYSICS

Quasiphase transition and many-spin Kondo effects in a graphene nanodisk

(2009) Motohiko Ezawa   PHYSICAL REVIEW B

Coulomb blockade in graphene nanodisks

(2008) Motohiko Ezawa   PHYSICAL REVIEW B

Half-metallic graphene nanodots: A comprehensive first-principles theoretical study

(2008) Oded Hod et al.   PHYSICAL REVIEW B

Graphene NanoFlakes with Large Spin

(2007) Wei L. Wang et al.   NANO LETTERS

Graphene Nanoribbon and Graphene Nanodisk

(2007) Motohiko Ezawa   PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES