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2023
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Shubham Tyagi, Paresh C. Rout, Ulrike Lüders, Ulrich Eckern und Udo Schwingenschl?gl
(LaCrO3)m/SrCrO3 superlattices as transparent p-type semiconductors with finite magnetization
Nanoscale Advances 5, 1714-1721 (2023)
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2022
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Ulrich Eckern und Philipp Gegenwart
From electronic correlations to functionality [Guest Editorial]
physica status solidi (b) 259, 2200125 (2022)
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Andreas Weh, Wilhelm H. Appelt, Andreas ?stlin, Liviu Chioncel und Ulrich Eckern
Spin‐polarization and resonant states in electronic conduction through a correlated magnetic layer
physica status solidi (b) 259, 2100157 (2022)
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2021
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Ulrich Eckern und Karol I. Wysokiński
Charge and heat transport through quantum dots with local and correlated-hopping interactions
Physical Review Research 3, 043003 (2021)
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2020
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Mohamed Mostafa Fadlallah und Ulrich Eckern
Cation mono‐ and co‐doped anatase TiO2 nanotubes: an ab initio investigation of electronic and optical properties
physica status solidi (b) 257, 1900217 (2020)
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Wolfgang Brütting, Mirjam Dür, Ulrich Eckern, Urs Frauenfelder, Malte A. Peter und Andreas W. Rathgeber
Die Mathematisch-Naturwissenschaftlich-Technische Fakult?t: immer auch die Anwendung im Blick
in: Wissenschaft, Kreativit?t, Verantwortung - 50 Jahre Universit?t Augsburg, hrsg. von Hubert Zapf, 166-181 (Schnell & Steiner: Regensburg, 2020)
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Mohamed Mostafa Fadlallah und Ulrich Eckern
Electronic and optical properties of metal-doped TiO2 nanotubes: spintronic and photocatalytic applications
New Journal of Physics 22, 093028 (2020)
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A. Weh, J. Otsuki, H. Schnait, H. G. Evertz, Ulrich Eckern, A. I. Lichtenstein und Liviu Chioncel
Spectral properties of heterostructures containing half-metallic ferromagnets in the presence of local many-body correlations
Physical Review Research 2, 043263 (2020)
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Ulrich Eckern und Karol I Wysokiński
Two- and three-terminal far-from-equilibrium thermoelectric nano-devices in the Kondo regime
New Journal of Physics 22, 013045 (2020)
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2018
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Qingqing Dai, Ulrich Eckern und Udo Schwingenschl?gl
Effects of oxygen vacancies on the electronic structure of the (LaVO3)6/SrVO3 superlattice: a computational study
New Journal of Physics 20, 073011 (2018)
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Qingqing Dai, Ulrike Lüders, Raymond Frésard, Ulrich Eckern und Udo Schwingenschl?gl
Electronic reconstruction in (LaVO3)m/SrVO3 (m = 5,6) superlattices
Advanced Materials Interfaces 5, 1701169 (2018)
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G. V. Karnad, C. Gorini, K. Lee, T. Schulz, R. Lo Conte, A. W. J. Wells, D.-S. Han, K. Shahbazi, J.-S. Kim, T. A. Moore, H. J. M. Swagten, Ulrich Eckern, R. Raimondi und M. Kl?ui
Evidence for phonon skew scattering in the spin Hall effect of platinum
Physical Review B 97, 100405(R) (2018)
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Sebastian T?lle, Michael Dzierzawa, Ulrich Eckern und Cosimo Gorini
Quasiclassical theory of the spin–orbit magnetoresistance of three-dimensional Rashba metals
New Journal of Physics 20, 103024 (2018)
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Sebastian T?lle, Michael Dzierzawa, Ulrich Eckern und Cosimo Gorini
Spin Hall magnetoresistance and spin Nernst magnetothermopower in a Rashba system: role of the inverse spin galvanic effect
Annalen der Physik 530, 1700303 (2018)
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2017
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Christian Schiegg, Michael Dzierzawa und Ulrich Eckern
Implementation of transmission functions for an optimized three-terminal quantum dot heat engine
Journal of Physics: Condensed Matter 29, 085303 (2017)
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Sebastian T?lle, Ulrich Eckern und Cosimo Gorini
Spin-charge coupled dynamics driven by a time-dependent magnetization
Physical Review B 95, 115404 (2017)
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C. Morari, Wilhelm H. Appelt, Andreas ?stlin, Andreas Prinz-Zwick, Udo Schwingenschl?gl, Ulrich Eckern und Liviu Chioncel
Spin-polarized ballistic conduction through correlated Au-NiMnSb-Au heterostructures
Physical Review B 96, 205137 (2017)
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Johannes Wanner, Ulrich Eckern und Karl-Heinz H?ck
Theory of invariants-based formulation of k·p Hamiltonians with application to strained zinc-blende crystals
Annalen der Physik 529, 1600218 (2017)
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Bin Amin, Ulrich Eckern und Udo Schwingenschl?gl
Thermoelectric properties of the misfit cobaltate Ca3Co4O9
Applied Physics Letters 110, 233505 (2017)
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Mohamed Mostafa Fadlallah, Ahmed A. Maarouf, Udo Schwingenschl?gl und Ulrich Eckern
Unravelling the interplay of geometrical, magnetic and electronic properties of metal-doped graphene nanomeshes
Journal of Physics: Condensed Matter 29, 055301 (2017)
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2016
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Mohamed Mostafa Fadlallah, Ulrich Eckern und Udo Schwingenschl?gl
Defect engineering of the electronic transport through cuprous oxide interlayers
Scientific Reports 6, 27049-1-27049-10 (2016)
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Barbara Szukiewicz, Ulrich Eckern und Karol I. Wysokiński
Optimisation of a three-terminal nonlinear heat nano-engine
New Journal of Physics 18, 023050-1-023050-11 (2016)
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2015
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Nuttachai Jutong, Ulrich Eckern, Thomas Mairoser und Udo Schwingenschl?gl
Effect of Gd doping and O deficiency on the Curie temperature of EuO
Scientific Reports 5, 8038-1-8038-6 (2015)
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Mohamed Mostafa Fadlallah, Ulrich Eckern, A. H. Romero und Udo Schwingenschl?gl
Electronic transport properties of (fluorinated) metal phthalocyanine
New Journal of Physics 18, 013003-1-013003-9 (2015)
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Markus Ernst Gruner, Ulrich Eckern und Rossitza Pentcheva
Impact of strain-induced electronic topological transition on the thermoelectric properties of PtCoO2 and PdCoO2
Physical Review B 92, 235140 (2015)
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Christian Schiegg, Michael Dzierzawa und Ulrich Eckern
Non-equilibrium transport through a model quantum dot: Hartree–Fock approximation and beyond
New Journal of Physics 17, 083060 (2015)
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Cosimo Gorini, Ulrich Eckern und Roberto Raimondi
Spin hall effects due to phonon skew scattering
Physical Review Letters 115, 076602 (2015)
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Liviu Chioncel, C. Morari, Andreas ?stlin, Wilhelm H. Appelt, A. Droghetti, Milos M. Radonji?, I. Rungger, L. Vitos, Ulrich Eckern und A. V. Postnikov
Transmission through correlated CunCoCun heterostructures
Physical Review B 92, 054431 (2015)
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2014
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Johannes Wanner, Cosimo Gorini, Peter Schwab und Ulrich Eckern
Driving spin and charge in quantum wells by surface acoustic waves
Advanced Materials Interfaces 1, 1400181 (2014)
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Rui-Jing Zhang, Ulrich Eckern und Udo Schwingenschl?gl
Fate of Half-Metallicity Near Interfaces: The Case of NiMnSb/MgO and NiMnSi/MgO
ACS Applied Materials & Interfaces 6, 14516-14521 (2014)
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Sebastian T?lle, Cosimo Gorini und Ulrich Eckern
Room-temperature spin thermoelectrics in metallic films
Physical Review B 90, 235117 (2014)
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2013
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Jiwuer Jilili, Ulrich Eckern und Udo Schwingenschl?gl
Half-metallicity in a BiFeO3/La2/3Sr1/3MnO3 superlattice: a first-principles study
EPL (Europhysics Letters) 102, 67009 (2013)
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O. I. Arillo-Flores, Mohamed Mostafa Fadlallah, Cosima Schuster, Ulrich Eckern und A. H. Romero
Magnetic, electronic, and vibrational properties of metal and fluorinated metal phthalocyanines
Physical Review B 87, 165115 (2013)
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Thomas Wunderlich, Berna Akgenc, Ulrich Eckern, Cosima Schuster und Udo Schwingenschl?gl
Modified Li chains as atomic switches
Scientific Reports 3, 2605-1-2605-6 (2013)
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2012
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Nuttachai Jutong, Ivan Rungger, Cosima Schuster, Ulrich Eckern, Stefano Sanvito und Udo Schwingenschl?gl
Electronic transport through EuO spin-filter tunnel junctions
Physical Review B 86, 205310 (2012)
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2011
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Stefan Schenk, Peter Schwab, Michael Dzierzawa und Ulrich Eckern
Density functional theory for a model quantum dot: beyond the local-density approximation
Physical Review B 83, 115128 (2011)
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2010
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Ulrich Eckern und Dieter Vollhardt
Editorial: cooperative phenomena in solids with electronic correlations
The European Physical Journal Special Topics 180, 1-3 (2010)
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Mohamed Mostafa Fadlallah, Cosima Schuster, Ulrich Eckern und Udo Schwingenschl?gl
Modification of the electronic transport in Au by prototypical impurities and interlayers
EPL (Europhysics Letters) 89, 47003 (2010)
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2009
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Mohamed Mostafa Fadlallah, Cosima Schuster, Udo Schwingenschl?gl, Ivan Rungger und Ulrich Eckern
Charge transport through O-deficient Au-MgO-Au junctions
Physical Review B 80, 235332 (2009)
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Michael Dzierzawa, Ulrich Eckern, Stefan Schenk und Peter Schwab
Current density functional theory for one-dimensional fermions
physica status solidi (b) 246, 941-947 (2009)
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Ulrich Eckern und Peter Schwab
Dauerstr?me im Kreisverkehr
Physik Journal 8, 22-23 (2009)
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Cosima Schuster, Michael Kraus, Andreas Opitz, Wolfgang Brütting und Ulrich Eckern
Transport properties of copper phthalocyanine based organic electronic devices
The European Physical Journal Special Topics 180, 117-134 (2009)
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2008
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Volker Eyert, Udo Schwingenschl?gl, Christian Hackenberger, Thilo Kopp, Raymond Frésard und Ulrich Eckern
Magnetic ordering in trigonal chain compounds
Progress in Solid State Chemistry 36, 156-161 (2008)
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Stefan Schenk, Michael Dzierzawa, Peter Schwab und Ulrich Eckern
Successes and failures of Bethe ansatz density functional theory
Physical Review B 78, 165102 (2008)
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2007
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Ulrich Eckern und Peter Schwab
Quasiclassical theory of electronic transport in mesoscopic systems: Luttinger liquids revisited
physica status solidi (b) 244, 2343-2350 (2007)
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2006
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Ulrich Eckern und Armin Reller
Friedens- und Konfliktforschung an der Universit?t Augsburg : Perspektiven für nachhaltige Kooperationen zwischen Natur- und Geisteswissenschaften
in: Im Gespr?ch: Probleme und Perspektiven der Geisteswissenschaften, hrsg. von Bernadette Malinowski, (Schriften der Philosophischen Fakult?ten der Universit?t Augsburg ; 72) 67-75 (V?gel: München, 2006)
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2005
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Carmen Mocanu, Michael Dzierzawa, Peter Schwab und Ulrich Eckern
Bosonization of dimerized Hubbard chains
physica status solidi (b) 242, 245-251 (2005)
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Electron correlations in Nano- and Macrosystems : with contr. from the 28th Internat. Conf. of Theoretical physics (ICTP2004), Ustro, Poland, 2-7 Sept. 2004 / guest eds.: Marek Szopa ... - Weinheim : Wiley-VCH, 2005. - S. 245-251. - (Physica status solidi / B ; 242,2)
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Volker Eyert, Udo Schwingenschl?gl und Ulrich Eckern
Covalent bonding and hybridization effects in the corundum-type transition-metal oxides V2O3 and Ti2O3
EPL (Europhysics Letters) 70, 782-788 (2005)
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Ulrich Eckern und Friedrich W. Hehl
Editorial: Commemorating Albert Einstein
Annalen der Physik 14, 3-4 (2005)
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Ulrich Eckern, Michael J. Gruber und Peter Schwab
Effective descriptions of complex quantum systems: path integrals and operator ordering problems
Annalen der Physik 14, 578-590 (2005)
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2004
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Volker Eyert, Udo Schwingenschl?gl und Ulrich Eckern
Charge order, orbital order, and electron localization in the Magnéli phase Ti4O7
Chemical Physics Letters 390, 151-156 (2004)
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Ulrich Eckern, Peter Schwab und Vinay Ambegaokar
Comment on "Magnetic response of disordered metallic rings: large contributions of far levels"
Physical Review Letters 93, 209701 (2004)
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Carmen Mocanu, Michael Dzierzawa, Peter Schwab und Ulrich Eckern
Finite-size bosonization and self-consistent harmonic approximation
Journal of Physics: Condensed Matter 16, 6445-6451 (2004)
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Ulrich Eckern, Leonie Herwartz-Emden und Rainer-Olaf Schultze (Hrsg.)
Friedens- und Konfliktforschung in Deutschland: eine Bestandsaufnahme
(Politikwissenschaftliche Paperbacks ; 37) (VS, Verlag für Sozialwissenschaften: Wiesbaden, 2004)
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Armin Reller, Simon Mei?ner und Ulrich Eckern
Gerechte Verteilung natürlicher Ressourcen für den Frieden
in: Friedens- und Konfliktforschung in Deutschland: eine Bestandsaufnahme, hrsg. von Ulrich Eckern, Leonie Herwartz-Emden, Rainer-Olaf Schultze und Tanja Zinterer, (Politikwissenschaftliche Paperbacks ; 37) 285-295 (VS Verlag für Sozialwissenschaften: Wiesbaden, 2004)
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Thomas Lück und Ulrich Eckern
Superconductor–ferromagnet bi-layers: a comparison of s-wave and d-wave order parameters
Journal of Physics: Condensed Matter 16, 2071-2080 (2004)
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2003
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Thomas Lück, Peter Schwab und Ulrich Eckern
Disordered Josephson junctions of d-wave superconductors
Physical Review B 68, 174524 (2003)
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You-Quan Li, Shi-Jian Gu, Zu-Jian Ying und Ulrich Eckern
Exact results of the ground state and excitation properties of a two-component interacting Bose system
EPL (Europhysics Letters) 61, 368-374 (2003)
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Udo Schwingenschl?gl, Volker Eyert und Ulrich Eckern
From VO2 to V2O3: the metal-insulator transition of the Magnéli phase V6O11
EPL (Europhysics Letters) 61, 361-367 (2003)
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Udo Schwingenschl?gl, Volker Eyert und Ulrich Eckern
Octahedral tilting in ACu3Ru4O12 (A=Na, Ca, Sr, La, Nd)
Chemical Physics Letters 370, 719-724 (2003)
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Ulrich Eckern und Cosima Schuster
Quantum coherence in low-dimensional interacting Fermi systems
in: Anderson localization and its ramifications: disorder, phase coherence, and electron correlations, hrsg. von Tobias Brandes und Stefan Kettemann, (Lecture Notes in Physics ; 630) 245-258 (Springer: Berlin, 2003)
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Thomas Lück, Ulrich Eckern und Andrei Shelankov
Quasiclassical theory of superconducting multi-layers
Physica B: Condensed Matter 329–333, 1463-1464 (2003)
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Udo Schwingenschl?gl, Volker Eyert und Ulrich Eckern
The metal-insulator transition of the magnéli phase V4O7: implications for V2O3
EPL (Europhysics Letters) 64, 682-688 (2003)
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2002
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Cosima Schuster, Philipp Brune und Ulrich Eckern
Impurities in a Hubbard-chain
in: High Performance Computing in Science and Engineering ’01: Transactions of the High Performance Computing Center Stuttgart (HLRS) 2001, hrsg. von Egon Krause und Willi J?ger, 157-166 (Springer: Berlin, 2002)
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Ulrich Eckern und Peter Schwab
Persistent currents versus phase breaking in mesoscopic metallic samples
Journal of Low Temperature Physics 126, 1291-1304 (2002)
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Cosima Schuster und Ulrich Eckern
Quantum spin chains with various defects
Annalen der Physik 11, 901-915 (2002)
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2001
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Andreas Osterloh, Luigi Amico und Ulrich Eckern
Integrable long-range correlations and generalized statistics
in: Symmetry and Structural Properties of Condensed Matter: proceedings of the Sixth's International School of Theoretical Physics, Myczkowce, Poland, 31 August – 6 September 2000, hrsg. von T. Lulek, B. Lulek, A. Wal, 275-279 (World Scientific: Singapore, 2001)
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Thomas Lück, Ulrich Eckern und Andrei Shelankov
d-wave superconductors near surfaces and interfaces: a scattering matrix approach within the quasiclassical technique
Physical Review B 63, 064510 (2001)
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2000
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Andreas Osterloh, Luigi Amico und Ulrich Eckern
Bethe Ansatz solution of a new class of Hubbard-type models [Letter to the Editor]
Journal of Physics A: Mathematical and General 33, L87-L92 (2000)
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Andreas Osterloh, Luigi Amico und Ulrich Eckern
Exact solution of generalized Schulz–Shastry type models
Nuclear Physics B 588, 531-551 (2000)
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Andreas Osterloh, Luigi Amico und Ulrich Eckern
Fermionic long-range correlations realized by particles obeying deformed statistics [Letter to the Editor]
Journal of Physics A: Mathematical and General 33, L487-L492 (2000)
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You-Quan Li, Shi-Jian Gu, Zu-Jian Ying und Ulrich Eckern
One-dimensional model for doubly degenerate electrons
Physical Review B 62, 4866-4879 (2000)
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You-Quan Li und Ulrich Eckern
Theory of electrons with orbital degeneracy
Physical Review B 62, 15493-15498 (2000)
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Volker Eyert und Ulrich Eckern
Von der Quantenmechanik zum Materialdesign
Physik in unserer Zeit 31, 276-282 (2000)
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1999
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Yupeng Wang, Jian-Hui Dai, Fu-Cho Pu und Ulrich Eckern
Enhancement of pair correlation in a one-dimensional hybridization model
Physical Review B 59, 7393-7400 (1999)
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Jianhui Dai, Yupeng Wang und Ulrich Eckern
Ghost spins and quantum critical behavior in a spin chain with local bond deformation
Physical Review B 60, 6594-6600 (1999)
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Cosima Schuster und Ulrich Eckern
Ground state properties of disordered and dimerized spin chains
Annalen der Physik 8, 585-588 (1999)
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Yupeng Wang und Ulrich Eckern
Scalar-potential effect in an integrable Kondo model
Physical Review B 59, 6400-6410 (1999)
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1998
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Peter Schmitteckert, T. Schulze, Cosima Schuster, Peter Schwab und Ulrich Eckern
Anderson localization versus delocalization of interacting fermions in one dimension
Physical Review Letters 80, 560-563 (1998)
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Cosima Schuster und Ulrich Eckern
Interaction versus dimerization in one-dimensional Fermi systems
The European Physical Journal B: Condensed Matter and Complex Systems 5, 395-402 (1998)
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Luigi Amico, Andreas Osterloh und Ulrich Eckern
One-dimensional XXZ model for particles obeying fractional statistics
Physical Review B 58, R1703-R1706 (1998)
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Ulrich Eckern und Klaus G. Ziegler
Transport in a nearly periodic potential with a magnetic field
Journal of Physics: Condensed Matter 10, 6749-6760 (1998)
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1997
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Ulrich Eckern, Gaetano Luciano und A. Tagliacozzo
Dynamical mass of a quantum vortex in a Josephson junction array
Physical Review B 56, 14686-14692 (1997)
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C. R. Werner und Ulrich Eckern
Non-linear conductivity of charge-density-wave systems
Annalen der Physik 509, 595-610 (1997)
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Peter Schwab und Ulrich Eckern
Persistent current induced by magnetic impurities
Zeitschrift für Physik B Condensed Matter 103, 97-103 (1997)
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1996
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Ulrich Eckern und Karl-Heinz H?ck
Elektronen - fast so schwer wie Wasserstoff
in: Festschrift zum Einzug in das neue Geb?ude, Naturwissenschaften II, 1. Bauabschnitt, und zum Festakt am 15. Juli 1996, hrsg. von Ulrich Eckern, 65-71 (Universit?t Augsburg, Bereich Elektronische Korrelationen und Magnetismus: Augsburg, 1996)
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[Red., Layout u. Satz: Ulrich Eckern ...]
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Peter Schwab und Ulrich Eckern
Impurity spin dynamics and quantum coherence in mesoscopic rings
Annalen der Physik 508, 57-87 (1996)
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Peter Schwab und Ulrich Eckern
Persistent current, induced by magnetic impurities
in: International Conference on Electron Localization and Quantum Transport in Solids, Localization '96: extended abstracts, hrsg. von T. Dietl, 201-202 (Institute of Physics, Polish Academy of Sciences: Warsaw, 1996)
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Peter Schmitteckert und Ulrich Eckern
Phase coherence in a random one-dimensional system of interacting fermions: a density-matrix renormalization-group study
Physical Review B 53, 15397-15400 (1996)
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Gaetano Luciano, Ulrich Eckern, Jürgen G. Kissner und A. Tagliacozzo
Quantum vortex dynamics in a Josephson junction array frustrated by external charges
Journal of Physics: Condensed matter 8, 1241-1255 (1996)
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Peter Schmitteckert, Peter Schwab und Ulrich Eckern
Reply to the comment by A. A. Zvyagin and H. Johannesson on our paper "Quantum coherence in an exactly solvable one-dimensional model with defects"
EPL (Europhysics Letters) 35, 153-154 (1996)
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1995
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Gaetano Luciano, Ulrich Eckern und Jürgen G. Kissner
Effect of external charges on the quantum superconductor-insulator transition in a Josephson-junction array
EPL (Europhysics Letters) 32, 669-674 (1995)
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Ulrich Eckern und Karl-Heinz H?ck
Elektronen - fast so schwer wie Wasserstoff
Physik in unserer Zeit 26, 83-87 (1995)
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Ulrich Eckern und Peter Schwab
Normal persistent currents
Advances in Physics 44, 387-404 (1995)
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Peter Schmitteckert, Peter Schwab und Ulrich Eckern
Quantum coherence in an exactly solvable one-dimensional model with defects
EPL (Europhysics Letters) 30, 543-548 (1995)
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1994
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Ulrich Eckern
Sind Dauerstr?me noch normal?
Physik in unserer Zeit 25, 152-157 (1994)
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Ulrich Eckern
Superconductivity in restricted geometries
Physica B: Condensed Matter 203, 448-453 (1994)
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1993
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Jürgen G. Kissner und Ulrich Eckern
Mean-field theories for the quantum phase transition in Josephson junction arrays
Zeitschrift für Physik B: Condensed Matter 91, 155-160 (1993)
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Ulrich Eckern
Persistent current fluctuations in mesoscopic rings in the presence of spin effects
1993, 338-342 (1993)
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European Physical Society / Condensed Matter Division: Proceedings of the 13th general conference of the Condensed Matter Division of the European Physical Society / ed.: H. Hoffmann ... - Stockholm : Royal Swedish Acad. of Sciences, 1993. - S. 338-342.
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Ulrich Eckern und Albert Schmid
Stochastic fluctuations of persistent currents in mesoscopic rings
Annalen der Physik 505, 180-200 (1993)
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Ulrich Eckern und Edouard B. Sonin
Vortex mass and viscosity in Josephson-junction arrays
Physical Review B 47, 505-508 (1993)
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1992
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V. Buntar, Ulrich Eckern und C. Politis
Lower critical magnetic field of superconducting Rb3C60
Modern Physics Letters B 6, 1037-1042 (1992)
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Ulrich Eckern und Albert Schmid
Persistent currents of single mesoscopic rings
EPL (Europhysics Letters) 18, 457-462 (1992)
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Satish Ramakrishna, Michael P. Maher, Vinay Ambegaokar und Ulrich Eckern
Phase slip in charge-density-wave systems
Physical Review Letters 68, 2066-2069 (1992)
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Ulrich Eckern und Albert Schmid
The decay of a metastable state in a multidimensional configuration space
in: Quantum Tunnelling in Condensed Media, hrsg. von Yu. Kagan und Anthony J. Leggett, (Modern Problems in Condensed Matter Sciences ; 34) 145-229 (Elsevier: Amsterdam, 1992)
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1991
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Ulrich Eckern
Coherence and destruction of coherence in mesoscopic rings
Zeitschrift für Physik B Condensed Matter 82, 393-398 (1991)
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Vinay Ambegaokar und Ulrich Eckern
Comment on "Persistent currents in mesoscopic rings by suppression of charge fluctuations"
Physical Review Letters 67, 3192 (1991)
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Vinay Ambegaokar und Ulrich Eckern
Diamagnetic response of mesoscopic superconducting rings above Tc
Physical Review B 44, 10358-10360 (1991)
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N. Nücker, Ulrich Eckern, J. Fink und P. Müller
Long-wavelength collective excitations of charge carriers in high-Tc superconductors
Physical Review B 44, 7155-7158 (1991)
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Ulrich Eckern
Quantenkoh?renz in mesoskopischen Metallringen
PTB-Mitteilungen 101, 259-263 (1991)
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Ulrich Eckern und Satish Ramakrishna
Theory of charge-density-wave dynamics
Physical Review B 44, 984-991 (1991)
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1990
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Vinay Ambegaokar und Ulrich Eckern
Coherence and persistent currents in mesoscopic rings
Physical Review Letters 65, 381-384 (1990)
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V. Ambegaokar und Ulrich Eckern
Nonlinear diamagnetic response in mesoscopic rings of superconductors above Tc
Europhysics Letters (EPL) 13, 733-738 (1990)
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Ulrich Eckern, W. Lehr, A. Menzel-Dorwarth, F. Pelzer und Albert Schmid
The quasiclassical Langevin equation and its application to the decay of a metastable state and to quantum fluctuations
Journal of Statistical Physics 59, 885-934 (1990)
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Ulrich Eckern
Vortex dynamics in networks of Josephson junctions
in: Applications of statistical and field theory methods to condensed matter, hrsg. von Dionys Baeriswyl, Alan R. Bishop und José Carmelo, (NATO ASI Series - NSSB ; 218) 311-321 (Springer US: Boston, MA, 1990)
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1989
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Ulrich Eckern und Gerd Sch?n
Charge transfer between weakly coupled normal metals and superconductors at low temperatures
in: Festk?rperprobleme 29: Plenary Lectures of the Divisions Semiconductor Physics Thin Films Dynamics and Statistical Physics Magnetism Metal Physics Surface Physics Low Temperature Physics of the German Physical Society (DPG), Münster, April 3 to 7, 1989, hrsg. von Ulrich R?ssler, (Advances in Solid State Physics - ASSP ; 29) 1-17 (Vieweg: Braunschweig, 1989)
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Ulrich Eckern
Kinetic theory of charge-density wave systems in the presence of long-range coulomb forces
Zeitschrift für Physik B Condensed Matter 74, 413-421 (1989)
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Ulrich Eckern
Quantum dynamics of dissipative Josephson chains
Fizika 1989, 253-256 (1989)
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Ulrich Eckern und Albert Schmid
Quantum vortex dynamics in granular superconducting films
Physical Review B 39, 6441-6454 (1989)
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1988
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Ulrich Eckern und Frank Pelzer
Quantum fluctuations in continuous superconducting films
Journal of Low Temperature Physics 73, 433-457 (1988)
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1987
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Ulrich Eckern und Walter Lehr
Decay of a dissipative object by quantum noise
Japanese Journal of Applied Physics 26, 1399-1400 (1987)
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Ulrich Eckern und F. Pelzer
Quantum dynamics of a dissipative object in a periodic potential
EPL (Europhysics Letters) 3, 131-138 (1987)
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V. Ambegaokar und Ulrich Eckern
Quantum dynamics of tunneling between superconductors: microscopic theory rederived via an oscillator model
Zeitschrift für Physik B Condensed Matter 69, 399-407 (1987)
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Ulrich Eckern
Quantum phase and magnetic flux
Nature 329, 676 (1987)
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1986
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Ulrich Eckern und A. Geier
Microscopic theory of charge-density wave systems
Zeitschrift für Physik B Condensed Matter 65, 15-27 (1986)
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Ulrich Eckern
Quantum mechanics: is the theory applicable to macroscopic objects?
Nature 319, 726 (1986)
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Ulrich Eckern
Relaxation processes in charge-density-wave systems
Journal of Low Temperature Physics 62, 525-551 (1986)
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1985
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Ulrich Eckern und Alfons Geier
Commensurable charge-density waves in a random potential
Solid State Communications 55, 427-430 (1985)
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Kazuo Hida und Ulrich Eckern
Influence of dissipation on quantum soliton pair creation in the Sine-Gordon model
Molecular Crystals and Liquid Crystals 119, 467-470 (1985)
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1984
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Ulrich Eckern, A. Schmid, W. Weber und H. Wahl (Hrsg.)
Proceedings of the 17th International Conference on Low Temperature Physics: Universit?t Karlsruhe and Kernforschungszentrum Karlsruhe 15 - 22 August 1984
(North-Holland: Amsterdam, 1984)
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Ulrich Eckern und A. Geier
Quantum Dynamics of Charge-Density Wave Systems
in: Proceedings of the 17th International Conference on Low Temperature Physics : Universit?t Karlsruhe and Kernforschungszentrum Karlsruhe 15 - 22 August 1984 : LT 17, hrsg. von Ulrich Eckern, Albert Schmid, W. Weber und H. Wühl, 1343-1344 (North-Holland: Amsterdam [u.a.], 1984)
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Ulrich Eckern, Gerd Sch?n und Vinay Ambegaokar
Quantum dynamics of a superconducting tunnel junction
Physical Review B 30, 6419-6431 (1984)
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Kazuo Hida und Ulrich Eckern
Quantum dynamics of the sine-Gordon model in the presence of dissipation
Physical Review B 30, 4096-4098 (1984)
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Ulrich Eckern
Relaxation processes in a condensed Bose gas
Journal of Low Temperature Physics 54, 333-359 (1984)
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1983
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Ulrich Eckern
Quasiclassical equations for 3He-A
Journal of Low Temperature Physics 50, 489-508 (1983)
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1982
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Ulrich Eckern und Fritz Haake
Order parameter relaxation in a dilute Bose gas
Physica B+C 109-110, 2114-2115 (1982)
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Vinay Ambegaokar, Ulrich Eckern und Gerd Sch?n
Quantum dynamics of tunneling between superconductors
Physical Review Letters 48, 1745-1748 (1982)
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1981
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Ulrich Eckern und Albert Schmid
Quasiclassical Green's function in the BCS pairing theory
Journal of Low Temperature Physics 45, 137-166 (1981)
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Ulrich Eckern
Quasiclassical approach to kinetic equations for superfluid 3hellum: general theory and application to the spin dynamics
Annals of Physics 133, 390-428 (1981)
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Ulrich Eckern und Albert Schmid
Quasiclassical green's function in the BCS pairing theory
Physica B+C 107, 659-660 (1981)
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1979
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John Clarke, Ulrich Eckern, Albert Schmid, Gerd Sch?n und Michael Tinkham
Branch-imbalance relaxation times in superconductors
Physical Review B 20, 3933-3937 (1979)
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Ulrich Eckern, Albert Schmid, Manfred Schmutz und Gerd Sch?n
Stability of superconducting states out of thermal equilibrium
Journal of Low Temperature Physics 36, 643-687 (1979)
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1978
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Ulrich Eckern und Gerd Sch?n
Relaxation processes in superconductors
Journal of Low Temperature Physics 32, 821-838 (1978)
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