papers
Publications (18)
cond-mat.mes-hall2005
Fractional minima in the conductivity of the quantum-Hall-system under microwaves
W. Apel, Yu. A. Bychkov, M. Weyrauch
cond-mat1993
A comparison of FQHE quasi-electron trial wave functions on the disk
M. Kasner, W. Apel
cond-mat.mes-hall1996
Hopf term and the effective Lagrangian for the Skyrmions in a two-dimensional electron gas at small g-factor
W. Apel, Yu. A. Bychkov
cond-mat.mes-hall2015
Merging of the Dirac points in electronic artificial graphene
J. Feilhauer, W. Apel, L. Schweitzer
cond-mat.mes-hall2011
Energy gap in graphene nanoribbons with structured external electric potentials
W. Apel, G. Pal, L. Schweitzer
cond-mat.str-el1998
Effective Hamiltonians for holes in antiferromagnets: a new approach to implement forbidden double occupancy
W. Apel, H. -U. Everts, U. Koerner
cond-mat1994
Electrons in a Strong Magnetic Field on a Disk
M. Kasner, W. Apel
cond-mat.str-el2007
Heisenberg antiferromagnet with anisotropic exchange on the Kagome lattice: Description of the magnetic properties of volborthite
T. Yavors'kii, W. Apel, H. -U. Everts
cond-mat1995
Monte Carlo Simulation of the Heisenberg Antiferromagnet on a Triangular Lattice: Topological Excitations
M. Wintel, H. U. Everts, W. Apel
cond-mat.mes-hall2012
Landau level splitting due to graphene superlattices
G. Pal, W. Apel, L. Schweitzer
cond-mat.mes-hall2011
Electric transport through circular graphene quantum dots: Presence of disorder
G. Pal, W. Apel, L. Schweitzer
cond-mat.str-el2006
Spatially anisotropic Heisenberg Kagome antiferromagnet
W. Apel, T. Yavors'kii, H. -U. Everts
cond-mat1994
The Heisenberg antiferromagnet on a triangular lattice: topological excitations
M. Wintel, H. U. Everts, W. Apel
cond-mat.mes-hall1998
Path Integral for Composite Fermions in the Half-Filled Lowest Landau Level
W. Weller, J. Dietel, Th. Koschny +1
cond-mat.mes-hall2000
Nuclear Spin Relaxation for Higher Spin
W. Apel, Yu. A. Bychkov
cond-mat.str-el2002
Single-hole dynamics in the t-J model
W. Apel, H. -U. Everts, U. Koerner
cond-mat.mes-hall1998
Spin relaxation in quantum Hall systems
W. Apel, Yu. A. Bychkov
cond-mat.mes-hall1998
Random-phase approximation for the grand-canonical potential of composite fermions in the half-filled lowest Landau level
J. Dietel, Th. Koschny, W. Apel +1