Publications

Journal Articles

2024

• Ali Lakkis, Matthias Biersack, Oksana Bilous, Sofia Kantorovich, Reinhard Richter
  Controlling the coarsening dynamics of ferrogranulate networks by means of the filling fraction : Less is more susceptible
  Journal of Magnetism and Magnetic Materials 589 (2024)
  doi:10.1016/j.jmmm.2023.171620

• Oksana Bilous, Kirill A. Okrugin, Ali Lakkis, Matthias Biersack, Reinhard Richter, Sofia Kantorovich
  In silico study of area fraction effects on the behaviour of a ferrogranulate layer in an orthogonal applied field
  Journal of Magnetism and Magnetic Materials 589 (2024)
  doi:10.1016/j.jmmm.2023.171627

2023

• Matthias Biersack, Ali Lakkis, Reinhard Richter, Oksana Bilous, Pedro A. Sánchez, Sofia S. Kantorovich
  Controlling the coarsening dynamics of ferrogranular networks by means of a vertical magnetic field
  Physical Review E 108 (2023)
  doi:10.1103/PhysRevE.108.054905

• Frank Mickoleit, Cornelia Jörke, Reinhard Richter, Sabine Rosenfeldt, Simon Markert, Ingo Rehberg, Anna Schenk, Oliver Bäumchen, Dirk Schüler, Joachim H. Clement
  Long‐Term Stability, Biocompatibility, and Magnetization of Suspensions of Isolated Bacterial Magnetosomes
  Small 19 (2023)
  doi:10.1002/smll.202206244

2020

• Armin Kögel, Alexandra Völkel, Reinhard Richter
  Calming the waves, not the storm : measuring the Kelvin–Helmholtz instability in a tangential magnetic field
  Journal of Fluid Mechanics 903 (2020)
  doi:10.1017/jfm.2020.642

• Alexandra Völkel, Armin Kögel, Reinhard Richter
  Measuring the Kelvin-Helmholtz instability, stabilized by a tangential magnetic field
  Journal of Magnetism and Magnetic Materials 505 (2020)
  doi:10.1016/j.jmmm.2020.166693

• Ingo Rehberg, Reinhard Richter, Stefan Hartung
  Graphical Magnetogranulometry of EMG909
  Journal of Magnetism and Magnetic Materials 508 (2020)
  doi:10.1016/j.jmmm.2020.166868

• Pedro A. Sánchez, Justus Miller, Sofia S. Kantorovich, Reinhard Richter
  Unknotting of quasi-two-dimensional ferrogranular networks by in-plane homogeneous magnetic fields
  Journal of Magnetism and Magnetic Materials 499 (2020)
  doi:10.1016/j.jmmm.2019.166182

2019

• Ingo Rehberg, Reinhard Richter, Stefan Hartung, Niklas Lucht, Birgit Hankiewicz, Thomas Friedrich
  Measuring magnetic moments of polydisperse ferrofluids utilizing the inverse Langevin function
  Physical Review B 100 (2019)
  doi:10.1103/PhysRevB.100.134425

2018

• Frank Mickoleit, Klara Altintoprak, Nana L. Wenz, Reinhard Richter, Christina Wege, Dirk Schüler
  Precise Assembly of Genetically Functionalized Magnetosomes and Tobacco Mosaic Virus Particles Generates a Magnetic Biocomposite
  ACS Applied Materials & Interfaces 10, 37898-37910 (2018)
  doi:10.1021/acsami.8b16355

• Armin Kögel, Pedro A. Sánchez, Robin Maretzki, Tom Dumont, Elena S. Pyanzina, Sofia S. Kantorovich, Reinhard Richter
  Coarsening dynamics of ferromagnetic granular networks : experimental results and simulation
  Soft Matter 14, 1001-1015 (2018)
  doi:10.1039/C7SM00796E

2017

• Florian Johannes Maier, Markus Sesselmann, Ingo Rehberg, Reinhard Richter
  Pace and patterns of magnetic swimmers in a billiard pool
  Physical Review E 96 (2017)
  doi:10.1103/PhysRevE.96.012205

2016

• Adrian Lange, Christian Gollwitzer, Robin Maretzki, Ingo Rehberg, Reinhard Richter
  Retarding the growth of the Rosensweig instability unveils a new scaling regime
  Physical Review E 93 (2016)
  doi:10.1103/PhysRevE.93.043106

2015

• Thomas Friedrich, Ingo Rehberg, Reinhard Richter
  Comment on "Self-assembly of magnetic balls: From chains to tubes"
  Physical Review E 91 (2015)
  doi:10.1103/PhysRevE.91.057201

• David J. B. Lloyd, Christian Gollwitzer, Ingo Rehberg, Reinhard Richter
  Homoclinic snaking near the surface instability of a polarisable fluid
  Journal of Fluid Mechanics 783, 283-305 (2015)
  doi:10.1017/jfm.2015.565

2013

• Andreas Pöhlmann, Reinhard Richter, Ingo Rehberg
  Unravelling the Rayleigh-Taylor instablity by stabilization
  Journal of Fluid Mechanics 732, R3 (2013)
  doi:10.1017/jfm.2013.424

2012

• Thomas Friedrich, Tobias Lang, Ingo Rehberg, Reinhard Richter
  Spherical sample holders to improve the susceptibility measurement of superparamagnetic materials
  Review of Scientific Instruments 83 (2012)
  doi:10.1063/1.3700185

2011

• Reinhard Richter
  Mag(net)ic Liquid Mountains
  Europhysics News 42, 17-19 (2011)
  doi:10.1051/epn/2011301

• Thomas Friedrich, Adrian Lange, Ingo Rehberg, Reinhard Richter
  A note on the magnetic spatial forcing of a ferrofluid layer
  Magnetohydrodynamics 47, 167-174 (2011)
  doi:10.22364/mhd

2010

• Christian Gollwitzer, Ingo Rehberg, Reinhard Richter
  From phase space representation to amplitude equations in a pattern-forming experiment
  New Journal of Physics 12 (2010)
  doi:10.1088/1367-2630/12/9/093037

• Holger Knieling, Ingo Rehberg, Reinhard Richter
  The growth of localized states on the surface of magnetic fluids
  Physics Procedia 9, 199-204 (2010)
  doi:10.1016/j.phpro.2010.11.045

• Thomas Friedrich, Ingo Rehberg, Reinhard Richter
  Magnetic traveling-stripe forcing : Enhanced transport in the advent of the Rosensweig instability
  Physical Review E 82 (2010)
  doi:10.1103/PhysRevE.82.036304

• Marina Krekhova, Tobias Lang, Reinhard Richter, Holger Schmalz
  Thermoreversible Hydroferrogels with Tunable Mechanical Properties Utilizing Block Copolymer Mesophases As Template
  Langmuir 26, 19181-19190 (2010)
  doi:10.1021/la1040823

• Marina Krekhova, Günter Lattermann, Holger Schmalz, Tobias Lang, Reinhard Richter
  Towards softer thermo-reversible magnetogels
  Physics Procedia 9, 224-228 (2010)
  doi:10.1016/j.phpro.2010.11.050

2009

• Jiayin Yuan, Haitao Gao, Felix Schacher, Youyong Xu, Reinhard Richter, Wolfgang Tremel, Axel H. E. Müller
  Alignment of Tellurium Nanorods via a Magnetization-Alignment-Demagnetization ("MAD") Process assisted by an External Magnetic Field
  ACS Nano 3, 1441-1450 (2009)
  doi:10.1021/nn9002715

• Christian Gollwitzer, A. N. Spyropoulos, A. G. Papathanasiou, A. G. Boudouvis, Reinhard Richter
  The normal field instability under side-wall effects : comparison of experiments and computations
  New Journal of Physics 11 (2009)
  doi:10.1088/1367-2630/11/5/053016

• Christian Gollwitzer, Marina Krekhova, Günter Lattermann, Ingo Rehberg, Reinhard Richter
  Surface Instabilities and Magnetic Soft Matter
  Soft Matter 5, 2093-2100 (2009)
  doi:10.1039/b820090d

2008

• Reinhard Richter
  Flüssige magnetische Gebirge
  Physik-Journal 7, 39-44 (2008)

• Christian Gollwitzer, Alexander Turanov, Marina Krekhova, Günter Lattermann, Ingo Rehberg, Reinhard Richter
  Measuring the deformation of a ferrogel sphere in a homogeneous magnetic field
  The Journal of Chemical Physics 128 (2008)
  doi:10.1063/1.2905212

• Achim Beetz, Christian Gollwitzer, Reinhard Richter, Ingo Rehberg
  Response of a ferrofluid to traveling-stripe forcing
  Journal of Physics: Condensed Matter 20 (2008)
  doi:10.1088/0953-8984/20/20/204109

• Verena Sterr, Robert Krauß, Konstantin I. Morozov, Ingo Rehberg, Andreas Engel, Reinhard Richter
  Rolling ferrofluid drop on the surface of a liquid
  New Journal of Physics 10 (2008)
  doi:10.1088/1367-2630/10/6/063029

2007

• Holger Knieling, Reinhard Richter, Ingo Rehberg, Gunar Matthies, Adrian Lange
  Growth of surface undulations at the Rosensweig instability
  Physical Review E 76 (2007)
  doi:10.1103/PhysRevE.76.066301

• Holger Knieling, Adrian Lange, Gunar Matthies, Ingo Rehberg, Reinhard Richter
  Maximal growth rate at the Rosensweig instability : theory, experiment, and numerics
  Proceedings in Applied Mathematics and Mechanics 7 (2007)
  doi:10.1002/pamm.200700969

• Christopher Groh, Reinhard Richter, Ingo Rehberg, Friedrich H. Busse
  Reorientation of a hexagonal pattern under broken symmetry : The hexagon flip
  Physical Review E 76 (2007)
  doi:10.1103/PhysRevE.76.055301

• Christian Gollwitzer, Gunar Matthies, Reinhard Richter, Ingo Rehberg, Lutz Tobiska
  The surface topography of a magnetic fluid : a quantitative comparison between experiment and numerical simulation
  Journal of Fluid Mechanics 571, 455-474 (2007)
  doi:10.1017/S0022112006003466

2006

• Robert Krauß, Mario Liu, Bert Reimann, Reinhard Richter, Ingo Rehberg
  Pumping fluid by magnetic surface stress
  New Journal of Physics 8 (2006)
  doi:10.1088/1367-2630/8/1/018

• Christian Gollwitzer, Ingo Rehberg, Reinhard Richter
  Via hexagons to squares in ferrofluids : experiments on hysteretic surface transformations under variation of the normal magnetic field
  Journal of Physics: Condensed Matter 18 (2006)
  doi:10.1088/0953-8984/18/38/S08

• Ruben Saldivar-Guerrero, Reinhard Richter, Ingo Rehberg, Nuri Aksel, Lutz Heymann, Oliverio S. Rodriguez-Fernández
  Viscoelasticity of mono- and polydisperse inverse ferrofluids
  The Journal of Chemical Physics 125 (2006)
  doi:10.1063/1.2337576

2005

• Reinhard Richter, Igor V. Barashenkov
  Ferrosolitonen : Solitäre Stacheln
  Physik in unserer Zeit 36, 207-207 (2005)
  doi:10.1002/piuz.200590075

• Robert Krauß, Mario Liu, Bert Reimann, Reinhard Richter, Ingo Rehberg
  Fluid pumped by magnetic stress
  Applied Physics Letters 86 (2005)
  doi:10.1063/1.1846956

• Bert Reimann, Reinhard Richter, Holger Knieling, Rene Friedrichs, Ingo Rehberg
  Hexagons become the secondary pattern if symmetry is broken
  Physical Review E 71 (2005)
  doi:10.1103/PhysRevE.71.055202

• Ruben Saldivar-Guerrero, Reinhard Richter, Ingo Rehberg, Nuri Aksel, Lutz Heymann, Oliverio S. Rodriguez-Fernández
  Solid to liquid transition of inverse ferrofluids under shear
  Magnetohydrodynamics 41, 385-389 (2005)
  doi:10.22364/mhd.41.4.14

• Reinhard Richter, Igor V. Barashenkov
  Two-Dimensional Solitons on the Surface of Magnetic Fluids
  Physical Review Letters 94 (2005)
  doi:10.1103/PhysRevLett.94.184503

2004

• Reinhard Richter
  (Un)vergesslicher Tropfenabriss
  Physik-Journal 3, 16-17 (2004)

2003

• Peter Rupp, Reinhard Richter, Ingo Rehberg
  Critical exponents of directed percolation measured in spatiotemporal intermittency
  Physical Review E 67 (2003)
  doi:10.1103/PhysRevE.67.036209

• Alexander Rothert, Reinhard Richter, Ingo Rehberg
  Formation of a drop : viscosity dependence of three flow regimes
  New Journal of Physics 5 (2003)
  doi:10.1088/1367-2630/5/1/359

• Reinhard Richter, Bert Reimann, Adrian Lange, Peter Rupp, Alexander Rothert
  Magnetic Liquid Patterns in Space and Time
  Advances in Solid State Physics 43, 789-800 (2003)
  doi:10.1007/978-3-540-44838-9_56

• Bert Reimann, Reinhard Richter, Ingo Rehberg, Adrian Lange
  Oscillatory Decay at the Rosensweig Instability : Experiment and Theory
  Physical Review E 68 (2003)
  doi:10.1103/PhysRevE.68.036220

2002

• Bert Reimann, Reinhard Richter, Ingo Rehberg
  Glasslike relaxation of labyrinthine domain patterns
  Physical Review E 65 (2002)
  doi:10.1103/PhysRevE.65.031504

2001

• Reinhard Richter, Jürgen Bläsing, Bert Reimann, Alexander Rothert, Peter Rupp, Axel Zeuner, Ingo Rehberg
  Magnetically Induced Flow and Surface Structures
  Magnetohydrodynamics 37, 268-273 (2001)
  doi:10.22364/mhd.37.3.8

• Reinhard Richter, Jürgen Bläsing
  Measuring surface deformations in magnetic fluid by radioscopy
  Review of Scientific Instruments 72, 1729-1733 (2001)
  doi:10.1063/1.1344178

• Alexander Rothert, Reinhard Richter, Ingo Rehberg
  Transition from Symmetric to Asymmetric Scaling Function before Drop Pinch-Off
  Physical Review Letters 87 (2001)
  doi:10.1103/PhysRevLett.87.084501

• Adrian Lange, Bert Reimann, Reinhard Richter
  Wave number of maximal growth in viscous ferrofluids
  Magnetohydrodynamics 37, 261-267 (2001)
  doi:10.22364/mhd.37.3.7

2000

• Adrian Lange, Bert Reimann, Reinhard Richter
  Wave number of maximal growth in viscous magnetic fluids of arbitrary depth
  Physical Review E 61, 5528-5539 (2000)
  doi:10.1103/PhysRevE.61.5528

1999

• Alexander Rothert, Reinhard Richter
  Experiments on the breakup of a liquid bridge of magnetic fluid
  Journal of Magnetism and Magnetic Materials 201, 324-327 (1999)
  doi:10.1016/S0304-8853(99)00082-7

• Axel Zeuner, Reinhard Richter, Ingo Rehberg
  On the consistency of the standard model for magnetoviscosity in an alternating magnetic field
  Journal of Magnetism and Magnetic Materials 201, 191-194 (1999)
  doi:10.1016/S0304-8853(99)00130-4

• Bert Reimann, Thomas Mahr, Reinhard Richter, Ingo Rehberg
  Standing twin peaks due to non–monotonic dispersion of Faraday waves
  Journal of Magnetism and Magnetic Materials 201, 303-305 (1999)
  doi:10.1016/S0304-8853(99)00085-2

• Axel Zeuner, Reinhard Richter, Ingo Rehberg
  Weak periodic excitation of a magnetic fluid capillary flow
  Journal of Magnetism and Magnetic Materials 201, 321-323 (1999)
  doi:10.1016/S0304-8853(99)00086-4

Proceedings

2009

• Reinhard Richter, Adrian Lange
  Surface Instabilities of Ferrofluids
  In: Stefan Odenbach (Hrsg.): Colloidal magnetic fluids : basics, development and applications of ferrofluids. - Berlin : Springer, 2009. - S. 157-247.
  doi:10.1007/978-3-540-85387-9_3

2005

• Reinhard Richter, Igor V. Barashenkov, H. Knieling, Christian Gollwitzer, Ingo Rehberg
  Hexagons and Soliton-like Spikes : Radioscopy of the Rosensweig Instability
  In: Agris Gailitis (Hrsg.): Proceedings of the Joint 15th Riga and 6th PAMIR International Conference on Fundamental and Applied MHD : vol. 1. - Rigas Jurmnala : 2005. - S. 285.

• Ruben Saldivar-Guerrero, Reinhard Richter, Ingo Rehberg, Nuri Aksel, Lutz Heymann, Oliverio S. Rodriguez-Fernández
  Liquid to Solid Transition of Inverse Ferrofluids
  In: Agris Gailitis (Hrsg.): Proceedings of the Joint 15th Riga and 6th PAMIR International Conference on Fundamental and Applied MHD : vol. 1. - Rigas Jurmala : 2005. - S. 365.

• Robert Krauß, Mario Liu, Bert Reimann, Reinhard Richter, Ingo Rehberg
  Pumping Magnetic Liquid without any Moving Parts, but by Magnetic Stress
  In: Agris Gailitis (Hrsg.): Proceedings of the joint 15th Riga and 6th PAMIR International Conference on Fundamental and Applied MHD : vol. 1. - Rigas Jurmala : 2005. - S. 313.