> Physics at Regensburg

Prof. Dr. John Schliemann

 
Address:
 
 
 
 

e-mail: 

phone : 

fax: 

 Department of Physics
Universität Regensburg
D-93040 Regensburg
Germany

john.schliemann@physik.uni-regensburg.de

+49 941 943 2037  (office)

+49 941 943 2038



Postdoc position in semiconductor spintronics available. If interested, please send me your application, preferably via email.


Most important fields of work
Spintronics: Spin dynamics in metallic and semiconductor nanostructures

Graphen

Ferromagnetic semiconductors

Bilayer quantum Hall systems

Quantum computing in solid state systems

Quantum information theory


Group members
  > Dr. Alexander Lopez

  > Dr. Maxim Trushin

  > Dipl. Phys. Andreas Scholz

  > Former group members


Guests
  > Prof. Dr. Francisco Mireles

  > Former guests


Grants
  > SFB 689 "Spin Phenomena in Reduced Dimensions"

  > SFB 631 "Solid-State Quantum Information Processing: Physical Concepts and Materials Aspects"

  > Graduiertenkolleg 1570 "Electronic Properties of Carbon Based Nanostructures"

  > Former grants


Publications
Entanglement Spectra of Heisenberg Ladders of higher Spin
John Schliemann and Andreas M. Läuchli
preprint: arXiv:1205.0109.

Floquet spin states in graphene under ac driven spin-orbit interaction
A. Lopez, Z. Z. Sun, and J. Schliemann
Phys. Rev. B 85, 205428 (2012).

Energy spectrum and Landau levels in bilayer graphene with spin-orbit interaction
Francisco Mireles and John Schliemann
preprint: arXiv:1203.1094.

Polarization-sensitive absorption of THz radiation by interacting electrons in chirally stacked multilayer graphene
Maxim Trushin and John Schliemann
To appear in New J. Phys., preprint: arXiv:1202.2302.

Hyperfine induced electron spin and entanglement dynamics in double quantum dots: The case of separate baths
Bjoern Erbe and John Schliemann
Phys. Rev. B 85, 155127 (2012).

Perturbative regimes in central spin models
Bjoern Erbe and John Schliemann
preprint: arXiv:1112.3172.

Dielectric function of the semiconductor hole liquid: Full frequency and wave vector dependence
John Schliemann
Phys. Rev. B 84, 155201 (2011).

Current-induced synchronized magnetization reversal of two-body Stoner particles with dipolar interaction
Z. Z. Sun and John Schliemann
preprint: arXiv:1106.3454.

Entanglement spectra of coupled spin chains in a ladder geometry
Andreas M. Läuchli and John Schliemann
Phys. Rev. B 85, 054403 (2012).

Pseudospin in optical and transport properties of graphene
Maxim Trushin and John Schliemann
Phys. Rev. Lett. 107, 156801 (2011).

Anisotropic photoconductivity in graphene
Maxim Trushin and John Schliemann
Europhys. Lett. 96, 37006 (2011).

Dynamical current-current susceptibility of gapped graphene
Andreas Scholz and John Schliemann
Phys. Rev. B 83, 235409 (2011).

Swapping and entangling hyperfine coupled nuclear spin baths
Bjoern Erbe and John Schliemann
Europhys. Lett. 95, 47009 (2011).

Auslese beim Auslesen
John Schliemann
Physik Journal, 9. Jhg., Oktober 2010 (in German).

Unexpected systematic degeneracy in a system of two coupled Gaudin models with homogeneous couplings
Bjoern Erbe and John Schliemann
J. Phys. A: Math. Theor. 43, 492002 (2010) (fast track communication).

Entanglement Spectrum and Entanglement Thermodynamics of Quantum Hall Bilayers at nu=1
John Schliemann
Phys. Rev. B 83, 115322 (2011).

Different types of integrability and their relation to decoherence in central spin models
B. Erbe and J. Schliemann
Phys. Rev. Lett. 105, 177602 (2010).

Zero-field magnetization reversal of two-body Stoner particles with dipolar interaction
Z. Z. Sun, Alexander Lopez, and John Schliemann
J. Appl. Phys. 109, 104303 (2011).

Optimal spin current pattern for fast domain wall propagation in nanowires
P. Yan, Z. Z. Sun, J. Schliemann, and X. R. Wang
Europhys. Lett. 92, 27004 (2010).

Dielectric function of the semiconductor hole gas
John Schliemann
Europhys. Lett. 91, 67004 (2010).

Current-induced domain wall motion with adiabatic spin torque only in cylindrical nanowires
Z. Z. Sun, J. Schliemann, P. Yan, and X. R. Wang
Eur. Phys. J. B 79, 449 (2011).

Finite Conductivity Minimum in Bilayer Graphene without Charge Inhomogeneities
Maxim Trushin, Janik Kailasvuori, John Schliemann, and A.H. MacDonald
Phys. Rev. B 82, 155308 (2010).

Hyperfine induced spin and entanglement dynamics in Double Quantum Dots: A homogenous coupling approach
Bjoern Erbe and J. Schliemann
Phys. Rev. B 81, 235324 (2010).

Fast domain wall propagation under an optimal field pulse in magnetic nanowires
Z. Z. Sun and J. Schliemann
Phys. Rev. Lett. 104, 037206 (2010).

Dynamical polarizability of graphene beyond the Dirac cone approximation
T. Stauber, J. Schliemann, and N. M. R. Peres
Phys. Rev. B 81, 085409 (2010).

Landauer-Büttiker Study of the Anomalous Hall Effect
Maria Silvia Garelli and John Schliemann
Phys. Rev. B 80, 155321 (2009).

Electronic properties of graphene and graphene nanoribbons with "pseudo-Rashba" spin-orbit coupling
Tobias Stauber and John Schliemann
New J. Phys.11, 115003 (2009).

Anisotropic magnetoresistance of spin-orbit coupled carriers scattered from polarized magnetic impurities
Maxim Trushin, Karel Vyborny, Peter Moraczewski, Alexej A. Kovalev, John Schliemann, and Tomas Jungwirth
Phys. Rev. B 80, 134405 (2009).

Spins coupled to a Spin Bath: From Integrability to Chaos
John Schliemann
Phys. Rev. B 81, 081301(R) (2010).

Graphene in a Strong Magnetic Field: Massless Dirac Particles vs. Skyrmions
John Schliemann
Phys. Rev. B 78, 195426 (2008).

Conductivity of graphene: How to distinguish between samples with short and long range scatterers
Maxim Trushin and John Schliemann
Europhys. Lett. 83, 17001 (2008).
This paper was selected and discussed as a Research Highlight in Nat. Phys. 4, 671 (2008).

Cyclotron motion in graphene
John Schliemann
New J. Phys. 10, 043024 (2008).

Cyclotron motion and magnetic focusing in semiconductor quantum wells with spin-orbit coupling
John Schliemann
Phys. Rev. B 77, 125303 (2008).

The Minimum Electrical and Thermal Conductivity of Graphene: Quasiclassical Approach
Maxim Trushin and John Schliemann
Phys. Rev. Lett. 99, 216602 (2007).

Spin dynamics in rolled-up two dimensional electron gases
Maxim Trushin and John Schliemann
New J. Phys. 9, 346 (2007).

Anisotropic current-induced spin accumulation in the two-dimensional electron gas with spin-orbit coupling
Maxim Trushin and John Schliemann
Phys. Rev. B 75, 155323 (2007).

Ballistic side jump motion of electrons and holes in semiconductor quantum wells
John Schliemann
Phys. Rev. B 75, 045304 (2007).

Spin-orbit interaction in symmetric wells and cycloidal orbits without magnetic fields
Esmerindo S. Bernardes, John Schliemann, Minchul Lee, J. Carlos Egues, and Daniel Loss
Phys. Rev. Lett. 99, 076603 (2007).

Theoretical study of interacting hole gas in p-doped bulk III-V semiconductors
John Schliemann
Phys. Rev. B 74, 045214 (2006).

Spin Hall Effect
John Schliemann
Overview article, Int. J. Mod. Phys. B 20, 1015 (2006), preprint: cond-mat/0602330.

Zitterbewegung of electrons and holes in III-V semiconductor quantum wells
John Schliemann, Daniel Loss, and R.M. Westervelt
Phys. Rev. B 73, 085323 (2006).

Spin orbit interaction and zitterbewegung in symmetric wells
Esmerindo Bernardes, John Schliemann, J. Carlos Egues, and Daniel Loss
phys stat sol. (c) 3, 4330 (2006).

Shot noise and spin-orbit coherent control of entangled and spin polarized electrons
J. Carlos Egues, Guido Burkard, D. Saraga, John Schliemann, and Daniel Loss
Phys. Rev. B 72, 235326 (2005).

Entanglement in SU(2)-invariant quantum systems: The positive partial transpose criterion and others
John Schliemann
Phys. Rev. A 72, 012307 (2005).

Zitterbewegung of electronic wave packets in semiconductor nanostructures
John Schliemann, Daniel Loss, and R.M. Westervelt
Phys. Rev. Lett. 94, 206801 (2005).
This paper was discussed in a dedicated editorial contribution in Nat. Phys. 1, 5 (2005).

Double Occupancy Errors in Quantum Computing Operations: Corrections to Adiabaticity
Ryan Requist, John Schliemann, Alexander G. Abanov, and Daniel Loss
Phys. Rev. B 71, 115315 (2005).

Spin susceptibilities, spin densities and their connection to spin-currents
Sigurdur I. Erlingsson, John Schliemann, and Daniel Loss
Phys. Rev. B 71, 035319 (2005).

Spin-Hall transport of heavy holes in III-V semiconductor quantum wells
John Schliemann and Daniel Loss
Phys. Rev. B 71, 085308 (2005).

Electron spin dynamics in quantum dots and related nanostructures due to hyperfine interaction with nuclei
John Schliemann, Alexander Khaetskii, and Daniel Loss
Topical Review, J. Phys.: Condens. Matter 15, R1809 (2003).

Dissipation effects in spin-Hall transport of electrons and holes
John Schliemann and Daniel Loss
Phys. Rev. B 69, 165315 (2004).

Anisotropic transport in the two-dimensional electron gas in the presence of spin-orbit coupling
John Schliemann and Daniel Loss
Phys. Rev. B 68, 165311 (2003).

Entanglement in SU(2)-invariant quantum spin systems
John Schliemann
Phys. Rev. A 68, 012309 (2003).

Dynamics of entanglement between quantum dot spin-qubits
John Schliemann and Daniel Loss
to appear in the Proceedings of the E. Fermi School, "Quantum Phenomena of Mesoscopic Systems", 9 - 19 July 2002, Varenna, Italy, preprint: cond-mat/0212141.

Non-ballistic spin field-effect transistor
John Schliemann, J. Carlos Egues, and Daniel Loss
Phys. Rev. Lett. 90, 146801 (2003).

Disorder-induced noncollinear ferromagnetism in models for (III,Mn)V semiconductors
John Schliemann
Phys. Rev. B 67, 045202 (2003).

Correlation energy, quantum phase transition, and bias potential effects in quantum Hall bilayers at nu=1
John Schliemann
Phys. Rev. B 67, 035328 (2003).

Variational study of the nu=1 quantum Hall ferromagnet in the presence of spin-orbit interaction
John Schliemann, J. Carlos Egues, and Daniel Loss
Phys. Rev. B 67, 085302 (2003).

Quantum theory of bilayer quantum Hall smectics
Emiliano Papa, John Schliemann, Allan H. MacDonald, and Matthew P.A. Fisher
Phys. Rev. B 67, 115330 (2003).

Noncollinear ground states in ferromagnetic (III,Mn)V semiconductors
John Schliemann and A. H. MacDonald
proceedings of the 2nd International Conference on Physics and Application of Spin Related Phenomena in Semiconductors, Würzburg (2002), J. Supercond. 16, 11 (2003).

Spin decay and quantum parallelism
John Schliemann, Alexander V. Khaetskii, and Daniel Loss
Phys. Rev. B 66, 245303 (2002).

Quantum computing in optical microtraps based on the motional states of neutral atoms
K. Eckert, J. Mompart, X. X. Yi, J. Schliemann, D. Bruss, G. Birkl, and M. Lewenstein
Phys. Rev. A 66, 042317 (2002).

Quantum Correlations in Systems of Indistinguishable Particles
K. Eckert, J. Schliemann, D. Bruss, and M. Lewenstein
Ann. Phys.299, 88 (2002).

Ferromagnetism in (III,Mn)V Semiconductors
Jürgen König, John Schliemann, T. Jungwirth, and A. H. MacDonald
in "Electronic Structure and Magnetism of Complex Materials", edited by D. Singh and D. A. Papaconstantopoulos, Springer, cond-mat/0111314.

Entanglement and Quantum Gate Operations with Spin-Qubits in Quantum Dots
John Schliemann and Daniel Loss
in "Future Trends in Microelectronics: The Nano Millenium", eds. S. Luryi, J. Xu, and A. Zaslavsky, Wiley, preprint: cond-mat/0110150.

Electron-Phonon Interaction in Polyacene Organic Transistors
Jairo Sinova, Alvaro S. Nunez, John Schliemann, and A. H. MacDonald
proceedings of the Pan-American Advanced Studies Institute "Physics and Technology on the Nanometer Scale", Costa Rica (2001), phys. stat. sol. (b) 230, 309 (2002)

Quantum-Hall Quantum-Bits
S.-R. Eric Yang, John Schliemann, and A. H. MacDonald
Phys. Rev. B 66, 153302 (2002).

Noncollinear Ferromagnetism in (III,Mn)V Semiconductors
John Schliemann and A. H. MacDonald
Phys. Rev. Lett. 88, 137201 (2002).

2D bands and electron-phonon interactions in polyacene plastic transistors
Jairo Sinova, John Schliemann, Alvaro S. Nunez, and A. H. MacDonald
Phys. Rev. Lett. 87, 226802 (2001).

Phase transition and spin-wave dispersion in quantum Hall bilayers at filling factor nu=1
Anton Burkov, John Schliemann, A. H. MacDonald, and S. M. Girvin
proceedings of the EP2DS-14, Prague (2001), Physica E 12, 28 (2002), preprint: cond-mat/0105625.

Collective Fluctuations in Diluted Magnetic Semiconductors
Jürgen König, John Schliemann, T. Jungwirth, and A. H. MacDonald
proceedings of the EP2DS-14, Prague (2001), Physica E 12, 379 (2002).

Quantum Correlations in Two-Fermion Systems
John Schliemann, J. Ignacio Cirac, Marek Kus, Maciej Lewenstein, and Daniel Loss
Phys. Rev. A 64, 022303 (2001).

Monte Carlo Study of Ferromagnetism in (III,Mn)V semiconductors
John Schliemann, Jürgen König, and A. H. MacDonald
Phys. Rev. B 64, 165201 (2001).

Limits on the Curie temperature of (III,Mn)V ferromagnetic semiconductors
John Schliemann, Jürgen König, Hsiu-Hau Lin, and A. H. MacDonald
Appl. Phys. Lett. 78, 1550 (2001).

Double-Occupancy Errors, Adiabaticity, and Entanglement of Spin-Qubits in Quantum Dots
John Schliemann, Daniel Loss, and A. H. MacDonald
Phys. Rev. B 63, 085311 (2001).

Strong Correlation to Weak Correlation Phase Transition in Bilayer Quantum Hall Systems
John Schliemann, S. M. Girvin, and A. H. MacDonald
Phys. Rev. Lett. 86, 1849 (2001).

Bilayer Quantum Hall Systems at Filling Factor nu=2: An exact Diagonalization Study
John Schliemann and A. H. MacDonald
Phys. Rev. Lett. 84, 4437 (2000).

On the semiclassical description of anharmonic quantum oscillators via coherent states: The Toda chain revisited
John Schliemann and Franz G. Mertens
J. Phys. A: Math. Gen. 32, 5823 (1999).

Vortices in Quantum Spin Systems
John Schliemann and Franz G. Mertens
Eur. Phys. J. B 9, 237 (1999).

Semiclassical description of Heisenberg models via spin-coherent states
John Schliemann and Franz G. Mertens
J. Phys.: Condens. Matter 10, 1091 (1998).

Variational states for the spin-Peierls system
Holger Frahm and John Schliemann
Phys. Rev. B 56, 5359 (1997).