Joachim Wittmer - Publications

Affiliations: 
1992-1994 CNRS - Institut Charles Sadron 

68 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Klochko L, Baschnagel J, Wittmer JP, Semenov AN. Relaxation moduli of glass-forming systems: temperature effects and fluctuations. Soft Matter. PMID 34368819 DOI: 10.1039/d1sm00778e  0.337
2021 George G, Klochko L, Semenov AN, Baschnagel J, Wittmer JP. Fluctuations of non-ergodic stochastic processes. The European Physical Journal. E, Soft Matter. 44: 54. PMID 33866449 DOI: 10.1140/epje/s10189-021-00070-5  0.553
2021 George G, Klochko L, Semenov AN, Baschnagel J, Wittmer JP. Ensemble fluctuations matter for variances of macroscopic variables. The European Physical Journal. E, Soft Matter. 44: 13. PMID 33683484 DOI: 10.1140/epje/s10189-020-00004-7  0.54
2019 Cates ME, Wittmer JP, Bouchaud JP, Claudin P. Jamming and static stress transmission in granular materials. Chaos (Woodbury, N.Y.). 9: 511-522. PMID 12779848 DOI: 10.1063/1.166456  0.467
2019 Klochko L, Baschnagel J, Wittmer JP, Semenov AN. Relaxation dynamics in supercooled oligomer liquids: From shear-stress fluctuations to shear modulus and structural correlations The Journal of Chemical Physics. 151: 054504. DOI: 10.1063/1.5110997  0.605
2018 Klochko L, Baschnagel J, Wittmer JP, Semenov AN. Long-range stress correlations in viscoelastic and glass-forming fluids. Soft Matter. PMID 30091783 DOI: 10.1039/C8Sm01055B  0.576
2018 Kriuchevskyi I, Wittmer JP, Meyer H, Benzerara O, Baschnagel J. Shear-stress fluctuations and relaxation in polymer glasses. Physical Review. E. 97: 012502. PMID 29448435 DOI: 10.1103/Physreve.97.012502  0.633
2018 George G, Kriuchevskyi I, Meyer H, Baschnagel J, Wittmer JP. Shear-stress relaxation in free-standing polymer films Physical Review E. 98. DOI: 10.1103/Physreve.98.062502  0.634
2017 Kriuchevskyi I, Wittmer JP, Meyer H, Baschnagel J. Shear Modulus and Shear-Stress Fluctuations in Polymer Glasses. Physical Review Letters. 119: 147802. PMID 29053315 DOI: 10.1103/Physrevlett.119.147802  0.629
2017 Kriuchevskyi I, Wittmer JP, Benzerara O, Meyer H, Baschnagel J. Numerical determination of shear stress relaxation modulus of polymer glasses. The European Physical Journal. E, Soft Matter. 40: 43. PMID 28389827 DOI: 10.1140/Epje/I2017-11535-3  0.621
2017 Dolgushev M, Wittmer JP, Johner A, Benzerara O, Meyer H, Baschnagel J. Marginally compact hyperbranched polymer trees. Soft Matter. PMID 28304066 DOI: 10.1039/C7Sm00243B  0.669
2016 Baschnagel J, Meyer H, Wittmer J, Kulić I, Mohrbach H, Ziebert F, Nam GM, Lee NK, Johner A. Semiflexible Chains at Surfaces: Worm-Like Chains and beyond. Polymers. 8. PMID 30974563 DOI: 10.3390/Polym8080286  0.591
2016 Wittmer JP, Kriuchevskyi I, Cavallo A, Xu H, Baschnagel J. Shear-stress fluctuations in self-assembled transient elastic networks. Physical Review. E. 93: 062611. PMID 27415324 DOI: 10.1103/Physreve.93.062611  0.584
2016 Wittmer JP, Xu H, Baschnagel J. Simple average expression for shear-stress relaxation modulus. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 93: 012103. PMID 26871020 DOI: 10.1103/Physreve.93.012103  0.586
2016 Baschnagel J, Meyer H, Wittmer J, Kulić I, Mohrbach H, Ziebert F, Nam GM, Lee NK, Johner A. Semiflexible Chains at Surfaces: Worm-Like Chains and beyond Polymers. 8. DOI: 10.3390/polym8080286  0.551
2015 Wittmer JP, Xu H, Baschnagel J. Shear-stress relaxation and ensemble transformation of shear-stress autocorrelation functions. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 91: 022107. PMID 25768458 DOI: 10.1103/Physreve.91.022107  0.571
2015 Wittmer JP, Kriuchevskyi I, Baschnagel J, Xu H. Shear-strain and shear-stress fluctuations in generalized Gaussian ensemble simulations of isotropic elastic networks The European Physical Journal B. 88. DOI: 10.1140/Epjb/E2015-60506-6  0.573
2015 Wittmer J, Xu H, Benzerara O, Baschnagel J. Fluctuation-dissipation relation between shear stress relaxation modulus and shear stress autocorrelation function revisited Molecular Physics. 113: 2881-2893. DOI: 10.1080/00268976.2015.1023225  0.585
2014 Polińska P, Gillig C, Wittmer JP, Baschnagel J. Hyperbranched polymer stars with Gaussian chain statistics revisited. The European Physical Journal. E, Soft Matter. 37: 12. PMID 24574057 DOI: 10.1140/Epje/I2014-14012-7  0.616
2014 Obukhov S, Johner A, Baschnagel J, Meyer H, Wittmer JP. Melt of polymer rings: The decorated loop model Epl. 105. DOI: 10.1209/0295-5075/105/48005  0.579
2014 Johner A, Thalmann F, Baschnagel J, Meyer H, Obukhov S, Wittmer JP. Two-dimensional polymeric liquids and polymer stars: Learning from conflicting theories Journal of Statistical Mechanics: Theory and Experiment. 2014. DOI: 10.1088/1742-5468/2014/04/P04024  0.578
2013 Wittmer JP, Meyer H, Johner A, Obukhov S, Baschnagel J. Comment on "Molecular dynamics simulation study of nonconcatenated ring polymers in a melt. I. Statics" [J. Chem. Phys. 134, 204904 (2011)]. The Journal of Chemical Physics. 139: 217101. PMID 24320405 DOI: 10.1063/1.4833140  0.567
2013 Wittmer JP, Xu H, Polińska P, Gillig C, Helfferich J, Weysser F, Baschnagel J. Compressibility and pressure correlations in isotropic solids and fluids. The European Physical Journal. E, Soft Matter. 36: 131. PMID 24258518 DOI: 10.1140/Epje/I2013-13131-Y  0.501
2013 Wittmer JP, Xu H, Polińska P, Weysser F, Baschnagel J. Communication: Pressure fluctuations in isotropic solids and fluids. The Journal of Chemical Physics. 138: 191101. PMID 23697401 DOI: 10.1063/1.4807305  0.527
2013 Wittmer JP, Xu H, Polińska P, Weysser F, Baschnagel J. Shear modulus of simulated glass-forming model systems: effects of boundary condition, temperature, and sampling time. The Journal of Chemical Physics. 138: 12A533. PMID 23556784 DOI: 10.1063/1.4790137  0.611
2013 Schulmann N, Meyer H, Kreer T, Cavallo A, Johner A, Baschnagel J, Wittmer JP. Strictly two-dimensional self-avoiding walks: Density crossover scaling Polymer Science Series C. 55: 181-211. DOI: 10.1134/S1811238213070072  0.632
2012 Xu H, Wittmer JP, Polińska P, Baschnagel J. Impulsive correction to the elastic moduli obtained using the stress-fluctuation formalism in systems with truncated pair potential. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 86: 046705. PMID 23214708 DOI: 10.1103/Physreve.86.046705  0.602
2012 Schulmann N, Xu H, Meyer H, Poli?ska P, Baschnagel J, Wittmer JP. Strictly two-dimensional self-avoiding walks: thermodynamic properties revisited. The European Physical Journal. E, Soft Matter. 35: 93. PMID 23015277 DOI: 10.1140/Epje/I2012-12093-X  0.63
2012 Farago J, Semenov AN, Meyer H, Wittmer JP, Johner A, Baschnagel J. Mode-coupling approach to polymer diffusion in an unentangled melt. I. The effect of density fluctuations. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 85: 051806. PMID 23004780 DOI: 10.1103/Physreve.85.051806  0.59
2012 Schulmann N, Meyer H, Wittmer JP, Johner A, Baschnagel J. Interchain Monomer Contact Probability in Two-Dimensional Polymer Solutions Macromolecules. 45: 1646-1651. DOI: 10.1021/Ma300085A  0.634
2011 Wittmer JP, Schulmann N, Polińska P, Baschnagel J. Note: scale-free center-of-mass displacement correlations in polymer films without topological constraints and momentum conservation. The Journal of Chemical Physics. 135: 186101. PMID 22088082 DOI: 10.1063/1.3662132  0.622
2011 Schnell B, Meyer H, Fond C, Wittmer JP, Baschnagel J. Simulated glass-forming polymer melts: glass transition temperature and elastic constants of the glassy state. The European Physical Journal. E, Soft Matter. 34: 97. PMID 21947893 DOI: 10.1140/Epje/I2011-11097-4  0.633
2011 Wittmer JP, Polińska P, Meyer H, Farago J, Johner A, Baschnagel J, Cavallo A. Scale-free center-of-mass displacement correlations in polymer melts without topological constraints and momentum conservation: a bond-fluctuation model study. The Journal of Chemical Physics. 134: 234901. PMID 21702579 DOI: 10.1063/1.3601918  0.591
2011 Lee NK, Farago J, Meyer H, Wittmer JP, Baschnagel J, Obukhov SP, Johner A. Non-ideality of polymer melts confined to nanotubes Epl. 93. DOI: 10.1209/0295-5075/93/48002  0.624
2011 Wittmer JP, Cavallo A, Xu H, Zabel JE, Polińska P, Schulmann N, Meyer H, Farago J, Johner A, Obukhov SP, Baschnagel J. Scale-Free Static and Dynamical Correlations in Melts of Monodisperse and Flory-Distributed Homopolymers Journal of Statistical Physics. 145: 1017-1126. DOI: 10.1007/S10955-011-0354-0  0.613
2010 Wittmer JP, Meyer H, Johner A, Kreer T, Baschnagel J. Algebraic displacement correlation in two-dimensional polymer melts. Physical Review Letters. 105: 037802. PMID 20867809 DOI: 10.1103/PhysRevLett.105.037802  0.649
2010 Wittmer JP, Johner A, Cavallo A, Beckrich P, Crevel F, Baschnagel J. Non-extensivity of the chemical potential of polymer melts. The European Physical Journal. E, Soft Matter. 31: 229-37. PMID 20336342 DOI: 10.1140/Epje/I2010-10571-9  0.555
2010 Galuschko A, Spirin L, Kreer T, Johner A, Pastorino C, Wittmer J, Baschnagel J. Frictional forces between strongly compressed, nonentangled polymer brushes: molecular dynamics simulations and scaling theory. Langmuir : the Acs Journal of Surfaces and Colloids. 26: 6418-29. PMID 20102157 DOI: 10.1021/La904119C  0.641
2010 Meyer H, Wittmer JP, Kreer T, Johner A, Baschnagel J. Static properties of polymer melts in two dimensions The Journal of Chemical Physics. 132: 184904. DOI: 10.1063/1.3429350  0.613
2010 Wittmer JP, Johner A, Obukhov SP, Meyers H, Cavallo A, Baschnagel J. Distance dependence of angular correlations in dense polymer solutions Macromolecules. 43: 1621-1628. DOI: 10.1021/Ma902299H  0.591
2009 Wittmer JP, Cavallo A, Kreer T, Baschnagel J, Johner A. A finite excluded volume bond-fluctuation model: static properties of dense polymer melts revisited. The Journal of Chemical Physics. 131: 064901. PMID 19691405 DOI: 10.1063/1.3197008  0.633
2009 Meyer H, Kreer T, Aichele M, Cavallo A, Johner A, Baschnagel J, Wittmer JP. Perimeter length and form factor in two-dimensional polymer melts. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 79: 050802. PMID 19518408 DOI: 10.1103/Physreve.79.050802  0.582
2008 Meyer H, Wittmer JP, Kreer T, Beckrich P, Johner A, Farago J, Baschnagel J. Static Rouse modes and related quantities: corrections to chain ideality in polymer melts. The European Physical Journal. E, Soft Matter. 26: 25-33. PMID 18286228 DOI: 10.1140/Epje/I2007-10250-0  0.629
2007 Wittmer JP, Beckrich P, Meyer H, Cavallo A, Johner A, Baschnagel J. Intramolecular long-range correlations in polymer melts: the segmental size distribution and its moments. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 76: 011803. PMID 17677480 DOI: 10.1103/Physreve.76.011803  0.579
2007 Wittmer JP, Beckrich P, Johner A, Semenov AN, Obukhov SP, Meyer H, Baschnagel J. Why polymer chains in a melt are not random walks Epl. 77. DOI: 10.1209/0295-5075/77/56003  0.59
2007 Beckrich P, Johner A, Semenov AN, Obukhov SP, Benoît H, Wittmer JP. Intramolecular form factor in dense polymer systems: Systematic deviations from the debye formula Macromolecules. 40: 3805-3814. DOI: 10.1021/Ma0626113  0.318
2005 Leonforte F, Boissiere R, Tanguy A, Wittmer J, Barrat J. Continuum limit of amorphous elastic bodies. III. Three-dimensional systems Physical Review B. 72: 224206. DOI: 10.1103/Physrevb.72.224206  0.613
2005 Cavallo A, Müller M, Wittmer JP, Johner A, Binder K. Single chain structure in thin polymer films: corrections to Flory’s and Silberberg’s hypotheses Journal of Physics: Condensed Matter. 17: S1697-S1709. DOI: 10.1088/0953-8984/17/20/004  0.469
2004 Wittmer JP, Meyer H, Baschnagel J, Johner A, Obukhov S, Mattioni L, Müller M, Semenov AN. Long range bond-bond correlations in dense polymer solutions Physical Review Letters. 93. DOI: 10.1103/PhysRevLett.93.147801  0.606
2003 Mattioni L, Wittmer JP, Baschnagel J, Barrat JL, Luijten E. Dynamical properties of the slithering-snake algorithm: a numerical test of the activated-reptation hypothesis. The European Physical Journal. E, Soft Matter. 10: 369-85. PMID 15015100 DOI: 10.1140/Epje/I2002-10122-1  0.641
2001 Milchev A, Wittmer JP, Van Der Schoot P, Landau D. Osmotic pressure of solutions containing flexible polymers subject to an annealed molecular weight distribution Europhysics Letters. 54: 58-64. DOI: 10.1209/Epl/I2001-00228-6  0.311
2000 Milchev A, Wittmer JP, Landau DP. Dynamical Monte Carlo study of equilibrium polymers: Effects of high density and ring formation Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 61: 2959-2966. DOI: 10.1103/Physreve.61.2959  0.338
2000 Milchev A, Wittmer JP, Landau DP. Formation and equilibrium properties of living polymer brushes Journal of Chemical Physics. 112: 1606-1615. DOI: 10.1063/1.480600  0.358
1999 Milchev A, Wittmer JP, Landau DP. A Monte-Carlo study of equilibrium polymers in a shear flow European Physical Journal B. 12: 241-251. DOI: 10.1007/S100510051001  0.341
1998 Wittmer JP, Milchev A, Cates ME. Computational confirmation of scaling predictions for equilibrium polymers Europhysics Letters (Epl). 41: 291-296. DOI: 10.1209/epl/i1998-00145-8  0.496
1998 Cates ME, Wittmer JP, Bouchaud J, Claudin P. Jamming, Force Chains, and Fragile Matter Physical Review Letters. 81: 1841-1844. DOI: 10.1103/PhysRevLett.81.1841  0.453
1998 Claudin P, Bouchaud J, Cates ME, Wittmer JP. Models of stress fluctuations in granular media Physical Review E. 57: 4441-4457. DOI: 10.1103/PhysRevE.57.4441  0.467
1998 Cates ME, Wittmer JP, Bouchaud J, Claudin P. Development of stresses in cohesionless poured sand Philosophical Transactions of the Royal Society of London. Series a: Mathematical, Physical and Engineering Sciences. 356: 2535-2560. DOI: 10.1098/rsta.1998.0285  0.44
1998 Wittmer JP, Milchev A, Cates ME. Dynamical Monte Carlo study of equilibrium polymers: Static properties The Journal of Chemical Physics. 109: 834-845. DOI: 10.1063/1.476623  0.538
1998 Cates M, Wittmer J. Stress propagation in sand Physica a: Statistical Mechanics and Its Applications. 249: 276-284. DOI: 10.1016/S0378-4371(97)00475-5  0.445
1997 Wittmer JP, Cates ME, Claudin P. Stress propagation and Arching in Static Sandpiles Journal De Physique I. 7: 39-80. DOI: 10.1051/jp1:1997126  0.454
1996 Wittmer JP, Cates ME, Johner A, Turner MS. Diffusive growth of a polymer layer by in situ polymerization Europhysics Letters (Epl). 33: 397-402. DOI: 10.1209/Epl/I1996-00347-0  0.65
1996 Wittmer JP, Claudin P, Cates ME, Bouchaud J. An explanation for the central stress minimum in sand piles Nature. 382: 336-338. DOI: 10.1038/382336A0  0.447
1996 Kopf A, Baschnagel J, Wittmer J, Binder K. On the Adsorption Process in Polymer Brushes:  A Monte Carlo Study Macromolecules. 29: 1433-1441. DOI: 10.1021/Ma951083K  0.661
1994 Wittmer J, Johner A, Joanny JF, Binder K. Chain desorption from a semidilute polymer brush: A Monte Carlo simulation The Journal of Chemical Physics. 101: 4379-4390. DOI: 10.1063/1.468410  0.558
1994 Wittmer J, Paul W, Binder K. The intermediate coherent scattering function of entangled polymer melts: a Monte Carlo test of des Cloizeaux' theory Journal De Physique Ii. 4: 873-879. DOI: 10.1051/Jp2:1994171  0.649
1994 Binder K, Lai P, Wittmer J. Monte Carlo simulations of chain dynamics in polymer brushes Faraday Discussions. 98: 97. DOI: 10.1039/Fd9949800097  0.531
1992 Wittmer J, Paul W, Binder K. Rouse and reptation dynamics at finite temperatures: a Monte Carlo simulation Macromolecules. 25: 7211-7219. DOI: 10.1021/Ma00052A023  0.65
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