Publications of Dr. H. Ulrichs
Publications 2018
[29] U. Martens, T. Huebner, H. Ulrichs, O. Reimer, T. Kuschel, R.R. Tamming, Chia-Lin Chang, R.I. Tobey, A. Thomas, M. Münzenberg and J. Walowski,
Anomalous Nernst effect and three-dimensional temperature gradients in magnetic tunnel junctions Communications Physics 1 (1), 65 (2018)
[28] N.R. da Silva, M. Möller, A. Feist, H. Ulrichs, C. Ropers and S. Schäfer,
Nanoscale mapping of ultrafast magnetization dynamics with femtosecond Lorentz microscopy Physical Review X 8 (3), 031052 (2018), DOI: 10.1103/PhysRevX.8.031052
[27] H. Ulrichs and I. Razdolski,
Micromagnetic view on ultrafast magnon generation by femtosecond spin current pulses H Physical Review B 98 (5), 054429 (2018), DOI:https://doi.org/10.1103/PhysRevB.98.054429
[26] M. Mchalwat, H. Ulrichs, J.Walowski, C. Ballani, O. Shapoval, V. Moshnyaga, M. Münzenberg and K. Samwer,
Laser-induced changes of nonlinear electronic transport properties in La0.75Ba0.25MnO3 and (La0.6Pr0.4)0.67 Ca0.33MnO3 Journal of Physics: Condensed Matter 30, 045701 (2018)
Publications 2017
[25] H. Ulrichs, D. Meyer, F. Döring, Chr. Eberl and H.-U. Krebs
Spectral control of elastic dynamics in metallic nano-cavities Nature.com, Scientific Reports 7, Article number: 10600 (2017), doi:10.1038/s41598-017-11099-y
[24] S. Wittrock, D. Meyer, M. Müller, H. Ulrichs, J. Walowski, M. Mansurova, U. Martens, M. Münzenberg
Spin-Current Manipulation of Photo-Induced Magnetization Dynamics in Heavy Metal/Ferromagnet Double Layer-Based Nanostructures IEEE Transactions on Magnetics , Volume 53, Issue 11, Article number: 4301104 (2017), DOI: 10.1109/TMAG.2017.2703856
[23] M. Mansurova, J. von der Haar, J. Panke, J. Walowski, H. Ulrichs and M. Münzenberg
Magnetization dynamics in magnonic structures with different geometries: interfaces, notches and waveguides Journal of Physics: Condensed Matter, Volume 29, Number 21 (2017)
[22] R. John, M. Berritta, D. Hinzke, C. Müller, T. Santos, H. Ulrichs, P. Nieves, J. Walowski, R. Mondal, O. Chubykalo-Fesenko, J. McCord, P. M. Oppeneer, U. Nowak and M. Münzenberg
Magnetisation switching of FePt nanoparticle recording medium by femtosecond laser pulses Scientific Reports 7, Article number: 4114 (2017), DOI: 10.1038/s41598-017-04167-w
[21] T. Eggebrecht, M. Möller, J. G. Gatzmann, N. Rubiano da Silva, A. Feist, U. Martens, H. Ulrichs, M. Münzenberg, C. Ropers and S. Schäfer
Light-Induced Metastable Magnetic Texture Uncovered by in situ Lorentz Microscopy Physical Review Letters 118, 097203, (2017), https://doi.org/10.1103/PhysRevLett.118.097203
Publications 2016
[20] H. Ulrichs, D. Meyer, M. Müller, S. Wittrock, M. Mansurova, J. Walowski and M. Münzenberg
THz elastic dynamics in finite-size CoFeB-MgO phononic superlattices Journal of Applied Physics 120, 142116 (2016); https://doi.org/10.1063/1.4961978
[19] F. Döring, H. Ulrichs, S. Page, Markus Müller, M. Mansurova, Matthias Müller, Chr. Eberl, T. Erichsen, D. Huebner, P. Vana, K. Mann, M. Münzenberg and H.-U. Krebs
Confinement of phonon propagation in laser deposited tungsten/polycarbonate multilayers New Journal of Physics, Volume 18, 111001 (2016)
[18] H. Ulrichs, D. Meyer, M. Müller, M. Mansurova and F. Döring
Numerical calculation of laser-induced thermal diffusion and elastic dynamics AIP Conference Proceedings 1763, 040004 (2016); https://doi.org/10.1063/1.4961352
Publications 2015
[17] F. Döring, C. Eberl, S. Schlenkrich, F. Schlenkrich, S. Hoffmann, T. Liese, H.U. Krebs, S. Pisana, T. Santos, H. Schuhmann, M. Seibt, M. Mansurova, H. Ulrichs, V. Zbarsky and M. Münzenberg.
Phonon localization in ultrathin layered structures
Applied Physics A, 119, 11 (2015)
Publications 2014
[16] S. Urazhdin, V. E. Demidov, H. Ulrichs, T. Kendziorczyk, T. Kuhn, J. Leuthold, G. Wilde and S. O. Demokritov
Nanomagnonic devices based on the spin-transfer torque
Nat Nano, 9, 509 (2014)
[15] H. Ulrichs, V. E. Demidov, and S. O. Demokritov
Micromagnetic study of auto-oscillation modes in spin-hall nanooscillators
Applied Physics Letters, 104, 042407 (2014)
[14] V. E. Demidov, H. Ulrichs, S. V. Gurevich, S. O. Demokritov, V. S. Tiberkevich, A. N. Slavin, A. Zholud and S. Urazhdin
Synchronization of spin hall nano-oscillators to external microwave signals
Nat Commun, 5, 3179 (2014)
Publications 2013
[13] H. Ulrichs, V. E. Demidov, S. O. Demokritov, W. L. Lim, J. Melander, N. Ebrahim-Zadeh and S. Urazhdin
Optimization of pt-based spin-hall-e_ect spintronic devices
Applied Physics Letters, 102, 132402 (2013)
[12] R. Gieniusz, H. Ulrichs, V. D. Bessonov, U. Guzowska, A. I. Stognii and A. Maziewski
Single antidot as a passive way to create caustic spin-wave beams in yttrium iron garnet films
Applied Physics Letters, 102, 102409 (2013)
Publications 2012
[11] H. Ulrichs, V. E. Demidov, S. O. Demokritov and S. Urazhdin
Spin-torque nano-emitters for magnonic applications
Applied Physics Letters, 100,162406 (2012)
[10] E. R. J. Edwards, H. Ulrichs, V. E. Demidov, S. O. Demokritov and S. Urazhdin
Parametric excitation of magnetization oscillations controlled by pure spin current
Phys. Rev. B, 86, 134420 (2012)
[9] V. E. Demidov, S. Urazhdin, H. Ulrichs, V. Tiberkevich, A. N. Slavin, D. Baither, G. Schmitz and S. O. Demokritov
Magnetic nano-oscillator driven by pure spin current
Nature Materials, 11, 1028 (2012)
Publications 2011
[8] B. Lenk, H. Ulrichs, F. Garbs, M. Münzenberg
The building blocks of magnonics (review) Physics Reports 507, 107 (2011)
[7] H. Ulrichs, V. E. Demidov, S. O. Demokritov and S. Urazhdin
Parametric excitation of eigenmodes in microscopic magnetic dots
Phys. Rev. B, 84, 094401 (2011)
[6] H. Ulrichs, V. E. Demidov, S. O. Demokritov, A. V. Ognev, M. E. Stebliy, L. A. Chebotkevich and A. S. Samardak
Linear and nonlinear collective modes in magnetic microstructures formed by coupled disks
Phys. Rev. B, 83, 184403 (2011)
[5] V. E. Demidov, H. Ulrichs, S. Urazhdin, S. O. Demokritov, V. Bessonov, R. Gieniusz and A. Maziewski
Resonant frequency multiplication in microscopic magnetic dots
Applied Physics Letters, 99, 012505 (2011)
[4] V. E. Demidov, H. Ulrichs, S. O. Demokritov and S. Urazhdin
Nonlinear scattering in nanoscale magnetic elements: Overpopulation of the lowest-frequency magnon state
Phys. Rev. B, 83, 020404 (2011)
Publications 2010
[3] H. Ulrichs, B. Lenk and M. Münzenberg
Magnonic spin-wave modes in cofeb antidot lattices
Applied Physics Letters,97, 092506 (2010)
Publications 2009
[2] H. Ulrichs, A. Mann and U. Parlitz
Synchronization and chaotic dynamics of coupled mechanical metronomes
Chaos: An Interdisciplinary Journal of Nonlinear Science, 19, 043120 (2009)
[1] G. Eilers, H. Ulrichs, M. Münzenberg, A. Thomas, K. Thiel and M. Seibt
Long-range order on the atomic scale induced at CoFeB/MgO Interfaces
Journal of Applied Physics, 105, 073701 (2009)