Publikationsliste von 2010 bis 2014 (2014, 2013, 2012, 2011 and/und 2010)
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Correlation of super paramagnetic relaxation with magnetic dipole interaction in capped iron-oxide nanoparticles
J. Landers, F. Stromberg, M. Darbandi, C. Schppner, W. Keune
Journal of Physics: Condensed Matter 27, 026002 (2014) DOI: 10.1088/0953-8984/27/2/026002
Bolometer detection of magnetic resonances in nanoscaled objects
I. Rod, R. Meckenstock, H. Zhres, C. Derricks, F. Mushenok, N. Reckers, P. Kijamnajsuk, U. Wiedwald and M. Farle
Nanotechnology 25, 425302 (2014) DOI: 10.1088/0957-4484/25/42/425302
Tunable emission properties by ferromagnetic coupling Mn(II) aggregates in Mn-doped CdS microbelts/nanowires
Muhammad Arshad Kamran, Ruibin Liu, Li-Jie Shi, Zi-An Li, Thomas Marzi, Christian Schppner, Michael Farle, Bingsuo Zou
Nanotechnology 25, 385201 (2014) DOI: 10.1088/0957-4484/25/38/385201
Lattice degradation by moving voids during reversible electromigration
S.P. Sindermann, A. Latz, D. Spoddig, C. Schppner, D.E. Wolf, G. Dumpich, F.-J. Meyer zu Heringdorf
J. Appl. Phys. 116, 034502 (2014) DOI: 10.1063/1.4889816
Angular dependent ferromagnetic resonance analysis in a single micron sized cobalt stripe
C. Schppner, K. Wagner, S. Stienen, R. Meckenstock, M. Farle, R. Narkowicz, D.Suter, J. LIndner
J. Appl. Phys. 116, 033913 (2014) DOI: 10.1063/1.4890515
Dipole-Dipole Interaction in arrays of Fe/FexOy core/shell nanocubes probed by ferromagnetic resonance
A. Sukhov, P.P. Horley, J. Berakdar, A. Terwey, R. Meckenstock, M. Farle
IEEE TransMag , (2014) DOI: 10.1109/TMAG.2014.2329814
Single coreshell nanoparticle probes for non-invasive magnetic force microscopy
Tino Uhlig, Ulf Wiedwald, Axel Seidenstcker, Paul Ziemann, and Lukas M Eng
Nanotechnology 25, 255501 (2014) DOI: 10.1088/0957-4484/25/25/255501
Uniaxial anisotropy and its manipulation in amorphous Co68Fe24Zr8 thin films (invited)
Yu Fu, I. Barsukov, R. Meckenstock, J. Lindner, Y. Zhai, B. Hjorvarsson, M. Farle
Journal of Applied Physics 115, 172605 (2014) DOI: 10.1063/1.4870591
Field-dependent perpendicular magnetic anisotropy in CoFeB thin films
I. Barsukov, Yu Fu, A. M. Goncalves, M. Spasova, M. Farle, L. C. Sampaio, R. E. Arias, I. N. Krivorotov
Applied Physics Letters 105, 152403 (2014) DOI: 10.1063/1.4897939
Hollow and Yolk-Shell Iron Oxide Nanostructures on Few-Layer Graphene in Li-Ion Batteries
Zhenyu Sun, Kunpeng Xie, Zi An Li, Ilja Sinev, Petra Ebbinghaus, Andreas Erbe, Michael Farle, Wolfgang Schuhmann, Martin Muhler, and Edgar Ventosa
Chem. Eur. J. 20, 2022-2030 (2014) DOI: 10.1002/chem.201303723
Chemically ordered decahedral FePt nanocrystals observed by electron microscopy
Zi-An Li, M. Spasova, Q. M. Ramasse, M. E. Gruner, C. Kisielowski, and M. Farle
Phys. Rev. B 89, 161406(R) (2014) DOI: 10.1103/PhysRevB.89.161406
Mechanism of tailored magnetic anisotropy in amorphous Co68Fe24Zr8 thin films
Yu Fu, I. Barsukov, R. Meckenstock, J. Lindner, H. Raanaei, B. Hjrvarsson and M. Farle
Appl. Phys. Lett. 104, 072409 (2014) DOI: 10.1063/1.4865369
Effect of a Side Reaction Involving Structural Changes of the Surfactants on the Shape Control of Cobalt Nanoparticles
Miguel Comesaa-Hermo, Robert Estivill, Diana Ciuculescu, Zi-An Li, Marina Spasova, Michael Farle, Catherine Amiens
Langmuir 30, 44744482 (2014) DOI: 10.1021/la5005165
Splitting of spin-wave modes in thin films with arrays of periodic perturbations: theory and experiment
R. A. Gallardo, R. A. Gallardo, A. Banholzer, K.Wagner, M. Krner, K. Lenz, M. Farle, J. Lindner, J. Fassbender and P. Landeros
New J. Phys. 16, 023015 (2014) DOI: 10.1088/1367-2630/16/2/023015
Room Temperature Ferromagnetism in Antiferromagnetic Cobalt Oxide Nanooctahedra
N. Fontaina-Troitino, S. Libana-Vias, B. Rodrguez-Gonzlez, Zi-An Li, M. Spasova, M. Farle, V. Salgueirino
Nano Letters 14, 640 (2014) DOI: 10.1021/nl4038533
Growth modes and epitaxy of FeAl thin films on a-cut sapphire prepared by pulsed laser and ion beam assisted deposition
Xiang Yao, Ulf Wiedwald, Moritz Trautvetter, and Paul Ziemann
Journal of Applied Physics 115, 023507 (2014) DOI: 10.1063/1.4861377
Neutron diffraction study of the magnetic-field-induced transition in Mn3GaC
O. Cakır, M. Acet, M. Farle, and A. Senyshyn
J. Appl. Phys. 115, 043913 (2014) DOI: 10.1063/1.4862903
Analysis of the Magnetization as a Function of the Magnetic Field at the Transition Temperature for La0.6Nd0.4Mn2Si2
H. Yurtseven, E. K. Doǧan, B. Emre, and M. Acet
Journal of Superconductivity and Novel Magnetism in press, (2014)
Kinetic arrest and exchange bias in L10 Ni-Mn-Ga
A. akir, M. Acet, and M. Farle
Physica Status Solidi (B) 251, 2120 (2014)
Can commercial ferrofluids be exploited in AC magnetic hyperthermia treatment to address diverse biomedical aspects
M. Angelakeris, Zi-An Li, D. Sakellari, K. Simeonidis, M. Spasova, M. Farle
EPJ Web of Conferences 75, 08002 (2014)
Spin-wave modes in permalloy/platinum wires and tuning of the mode damping by spin Hall current
Zheng Duan, Carl T. Boone, Xiao Cheng, Ilya N. Krivorotov, N. Reckers, Sven Stienen, M. Farle and Jrgen Lindner
Phys. Rev. B 90 , 024427 (2014)
Spin Dynamics in the Time and Frequency Domain
M. Farle, T. Silva, and G. Woltersdorf
Springer Tracts in Modern Physics 246, 37-83 (2013)
Switching modes in easy and hard axis magnetic reversal in a self-assembled antidot array
Felix Haering, Ulf Wiedwald, Steffen Nothelfer, Berndt Koslowski, Paul Ziemann, Lorenz Lechner, Andreas Wallucks, Kristof Lebecki, Ulrich Nowak, Joachim Grfe, Eberhard Goering and Gisela Schtz
Nanotechnology 24, 465709 (2013) DOI: 10.1088/0957-4484/24/46/465709
Laser-doping of crystalline silicon substrates using doped silicon nanoparticles
M. Meseth, K. Lamine, M. Dehnen, S. Kayser, W. Brock, D. Behrenberg, H. Orthner, A. Elsukova, N. Hartmann, H. Wiggers, T. Hlser, H. Nienhaus, N. Benson and R. Schmechel
Thin Solid Films , (2013) DOI: 10.1016/j.tsf.2013.09.056
Exchange bias of Ni nanoparticles embedded in an antiferromagnetic IrMn matrix
Balati Kuerbanjiang, Ulf Wiedwald, Felix Haering, Johannes Biskupek, Ute Kaiser, Paul Ziemann and Ulrich Herr
Nanotechnology 24, 455702 (2013) DOI: 10.1088/0957-4484/24/45/455702
Observation of Current-driven Oscillatory Domain Wall Motion in Ni80Fe20/Co Bilayer Nanowire
W. Zhang, P. K. J. Wong, P. Yan, J. Wu, S. A. Morton, X. R. Wang, X. F. Hu, Y. B. Xu, A. Scholl, A. Young, I. Barsukov, M. Farle, and G. van der Laan
Appl. Phys. Lett. 103, 042403 (2013)
Extending the 3ω method: Thermal conductivity characterization of thin films
Nico Bodenschatz, Andr Liemert, Sebastian Schnurr, Ulf Wiedwald, and Paul Ziemann
Rev. Sci. Instrum. 84, 084904 (2013) DOI: 10.1063/1.4817582
Structural and thermoelectric properties of TMGa3 (TM = Fe, Co) thin films
Sebastian Schnurr, Ulf Wiedwald, Paul Ziemann, Valeriy Y. Verchenko; and Andrei V. Shevelkov
Beilstein Journal of Nanotechnology 4, 461 (2013) DOI: 10.3762/bjnano.4.54
Thermal Wave-Based Scanning Probe Microscopy and Its Applications
J. Pelzl, M. Chirtoc, R. Meckenstock
International Journal of Thermophysics 34, (2013) DOI: 10.1007/S10765-013-1485-0
Interspacing dependence of spin-dependent variable range hopping for cold-pressed Fe3O4 nanoparticles
Ning-Ning Song, Hai-Tao Yang, Fei-Ye Li, Zi-An Li, Wei Han, Xiao Ren, Yi Luo, Xian-Cheng Wang, Chang-Qing Jin, Xiang-Qun Zhang, and Zhao-Hua Cheng
J. Appl. Phys. 113, 184309 (2013) DOI: 10.1063/1.4804335
Blocked-micropores, surface functionalized, bio-compatible and silica-coated iron oxide nanocomposites as advanced MRI contrast agent
Masih Darbandi, Sophie Laurent , Martin Busch , Zi-An Li , Ying Yuan , Michael Krger , Michael Farle , Markus Winterer , Luce Vander Elst , Robert N. Muller ,Heiko Wende
J Nanopart. Res. 15, 1664 (2013) DOI: 10.1007/s11051-013-1664-8
Non-monotonic size change of monodisperse Fe3O4 nanoparticles in the scale-up synthesis
Ning-Ning Song, Hai-Tao Yang, Xiao Ren, Zi-An Li, Yi Luo, Jun Shen, Wen Dai, Xiang-Qun Zhang and Zhao-Hua Cheng
Nanoscale 5, 2804 (2013) DOI: 10.1039/c3nr33950e
Single-Step Synthesis of Monolithic Comb-like CdS Nanostructures with Tunable Waveguide Properties
Ruibin Liu, Zi-An Li, Chunhua Zhang, Xiaoxu Wang, Muhammad A. Kamran, Michael Farle, and Bingsuo Zou
Nano Letters 13, 2997 (2013) DOI: 10.1021/nl401726z
Incorporation of nitrogen in Co:ZnO studied by x-ray absorption spectroscopy and x-ray linear dichroism
D. Schauries, V. Ney, S. K. Nayak, P. Entel, A. A. Guda, A. V. Soldatov, F. Wilhelm, A. Rogalev, K. Kummer, F. Yakhou, and A. Ney
Phys. Rev. B 87, 125206 (2013) DOI: 10.1103/PhysRevB.87.125206
Super spin-glass state and exchange bias in Fe/CoO hybrid nanostructures
Senoy Thomas, Manuel Uhlig, Ulf Wiedwald, Luyang Han, Paul Ziemann, and Manfred Albrecht
Nanotechnology 24, 155703 (2013) DOI: 10.1088/0957-4484/24/15/155703
Surface morphology and atomic structure of thin layers of Fe3Si on GaAs(001) and their magnetic properties
S. Noor, I. Barsukov, M. S. zkan, L. Elbers, N. Melnichak, J. Lindner, M. Farle, and U. Khler
J. Appl. Phys. 113, 103908 (2013) DOI: 10.1063/1.4795163
Electronic structure and soft-X-ray-induced photoreduction studies of iron-based magnetic polyoxometalates of type {(M)M5}12FeIII30 (M = MoVI, WVI)
Karsten Kuepper, Christine Derks, Christian Taubitz, Manuel Prinz, Loc Joly, Jean-Paul Kappler, Andrei Postnikov, Wanli Yang, Tatyana V. Kuznetsova, Ulf Wiedwald, Paul Ziemann and Manfred Neumann
Dalton Trans. 42, 7924 (2013) DOI: 10.1039/C3DT32759K
Geometry-Induced Spin-Ice Structures prepared by Self-organization on the Nanoscale
Felix Haering, Ulf Wiedwald, Thomas Hberle, Luyang Han, Alfred Plettl, Berndt Koslowski, and Paul Ziemann
Nanotechnology 24, 055305 (2013) DOI: 10.1088/0957-4484/24/5/055305
Adiabatic temperature change around coinciding first and second order magnetic transitions in Mn3Ga(C0.85N0.15)
. akir, M. Acet
J. Magn. Magn. Mater. 344, 207 (2013)
Extended investigation of intermartensitic transitions in Ni-Mn-Ga magnetic shape memory alloys: A detailed phase diagram determination
A. akır, L. Righi, F. Albertini, M. Acet, M. Farle, and S Aktrk
J. Appl. Phys. 114, 183912 (2013)
Preparation of SiO2-Encapsulated BaTiO3 Nanoparticles with Tunable Shell Thickness by Reverse Microemulsion
Y. Gao, A. Elsukova, D. Lupascu
Particle & Particle Systems Characterization , (2013) DOI: 10.1002/ppsc.201300104
Recent progress and future perspectives in magnetic and metamagnetic shape-memory Heusler alloys
A. Planes,, L. Maosa, and M. Acet
Mater. Sci. Forum 738-739, 391 (2013)
Advanced materials for solid-state refrigeration
L. Maosa, A. Planes, and M. Acet
J. Mater. Chem. A 1, 4925 (2013)
Reversibility in the adiabatic temperature-change of Pr 0.73Pb0.27MnO3
S. Kili etin, M. Acet, A. Ekicibil, C. Sarikrk, and K. Kiyma
J. Alloy. Comp. 565, 139 (2013)
Interaction of phase transformation and magneto- And elastocaloric properties of Heusler alloys
P. Entel, V. V. Sokolovskiy, V. D. Buchelnikov, D. Comtesse, and M. Acet
Source of the Document Materials Research Society Symposium Proceedings 1581, 1 (2013)
Tuning the properties of magnetic thin films by interaction with periodic nanostructures
Ulf Wiedwald, Felix Haering, Stefan Nau, Carsten Schulze, Herbert Schletter, Denys Makarov, Alfred Plettl, Karsten Kuepper, Manfred Albrecht, Johannes Boneberg, Paul Ziemann
Beilstein J. Nanotechnol. 3, 831 (2012) DOI: 10.3762/bjnano.3.93
Simultaneous Measurement of Local Magnetic and Thermal Parameters by Thermal Wave Scanning Microscopy
P. Kijamnajsuk, M. Mller, R. Meckenstock, D. Spoddig, M. Chirtoc, J. Pelzl
International Journal of Thermophysics 33 (7), 1308 (2012) DOI: 10.1007/s10765-012-1308-8
Structure of epitaxial (Fe,N) codoped rutile TiO2 thin films by x-ray absorption
T. Kaspar, A. Ney, A. N. Mangham, S. M. Heald, Y. Joly, V. Ney, F. Wilhelm, A. Rogalev, F. Yakou and S. A. Chambers
Phys. Rev. B 86, 035322 (2012) DOI: 10.1103/PhysRevB.86.035322
Imaging magnetic responses of nanomagnets by XPEEM
O. Sandig, J. Herrero-Albillos, F. M. Rmer, N. Friedenberger, J. Kurde, T. Noll, M. Farle, F. Kronast
Journal of Electron Spectroscopy and Related Phenomena 185, 365-370 (2012) DOI: 10.1016/j.elspec.2012.07.005
Intrinsic Magnetism and Collective Magnetic Properties of Size-Selected Nanopartikles
C. Antoniak, N. Friedenberger, A. Trunova, R. Meckenstock, F. Kronast, K. Frauth, M. Farle and H. Wende
NANOPARTICLES FROM THE GASPHASE, NanoScience and Technology Part 3, 273-302 (2012) DOI: DOI: 10.1007/978-3-642-28546-2_11
Structural and magnetic analysis of epitaxial films of Gd-doped ZnO
V. Ney, S. Ye, T. Kammermeier, K. Ollefs, F. Wilhelm, A. Rogalev, S. Lebgue, A. L. da Rosa, and A. Ney
Phys. Rev. B 85, 235203 (2012) DOI: 10.1103/PhysRevB.85.235203
Carbon Nanotube Bolometer: Transport Properties and Noise Characteristics
I. Rod, C. Wirtz, O. Kazakova, V. Panchal, D. Cox, H. Zhres, O. Posth, J. Lindner, R. Meckenstock and M. Farle
Solid State Phenomena 190, 510 (2012) DOI: 10.4028/
Electron transport in partially filled iron carbon nanotubes
Vadim Migunov, Zi-An Li, Marina Spasova and Michael Farle
Solid State Phenomena 190, 498 (2012) DOI: 10.4028/
Quantification of the magnetic exchange via element-selective high-field magnetometry: Co-doped ZnO epitaxial films
A. Ney, V. Ney, F. Wilhelm, A. Rogalev and K. Usadel
Phys. Rev. B 85, 245202 (2012) DOI: 10.1103/PhysRevB.85.245202
Towards quantitative magnetic force microscopy: Theory and experiment
T. Hberle, F. Haering, H. Pfeifer, L. Han, B. Kuerbanjiang, U. Wiedwald, U. Herr, B. Koslowski
New Journal of Physics 14, 043044 (2012) DOI: 10.1088/1367-2630/14/4/043044
Nanoscale size effect on surface spin canting in iron oxide nanoparticles synthesized by the microemulsion method
M. Darbandi, F. Stromberg, J. Landers, N. Reckers, B. Sanyal, W. Keune and H. Wende
J. Phys. D: Appl. Phys. 45, 195001 (2012) DOI: doi:10.1088/0022-3727/45/19/195001
Rapid and Surfactant-Free Synthesis of Bimetallic Pt−Cu Nanoparticles Simply via Ultrasound-Assisted Redox Replacement
Zhenyu Sun, Justus Masa, Wei Xia, Dennis König, Alfred Ludwig, Zi-An Li, Michael Farle, Wolfgang Schuhmann, and Martin Muhler
ACS Catal. 2, 1647 (2012) DOI: 10.1021/cs300187z
Rapid and Surfactant-Free Synthesis of Bimetallic Pt−Cu Nanoparticles Simply via Ultrasound-Assisted Redox Replacement
Zhenyu Sun, Justus Masa, Wei Xia, Dennis König, Alfred Ludwig, Zi-An Li, Michael Farle, Wolfgang Schuhmann, and Martin Muhler
ACS Catal. 2, 1647 (2012) DOI: 10.1021/cs300187z
Magnetic susceptibility of n-type GaAs
T. Hesjedal, U. Kretzer and A. Ney
Semicond. Sci. Technol. 27, 055018 (2012) DOI: doi:10.1088/0268-1242/27/5/055018
Stable single domain Co nanodisks: synthesis, structure and magnetism
M. Comesana-Hermo, D. Ciuculescu , Z.-A. Li , S. Stienen , M. Spasova , M. Farle and C. Amiens
Journal of Materials Chemistry 22, 8043 (2012) DOI: 10.1039/C2JM16751D
In situ multifrequency ferromagnetic resonance and x-ray magnetic circular dichroism investigations on Fe/GaAs(110): Enhanced g-factor
F. M. Rmer, M. Mller, K. Wagner, L. Gathmann, R. Narkowicz, H. Zhres, B. R. Salles, P. Torelli, R. Meckenstock, J. Lindner, M. Farle
Applied Physics letters 100, 092402 (2012) DOI: 10.1063/1.3687726
Effects of the Inhomogenous Co Doping on the Magnetoresistance of Zn1−xCoxO Epitaxial Films
S. Ye, L. Klar, A. Ney, V. Ney, T. Kammermeier, K. Ollefs, F. Liu and G. Wang
Journal of Nanoscience and Nanotechnology 2, 1054 (2012) DOI: 10.1166/jnn.2012.4266
Tuning magnetic relaxation by oblique deposition
I. Barsukov, P. Landeros, R. Meckenstock, J. Lindner, D. Spoddig, Zi-An Li, B. Krumme, H. Wende, D.L. Mills, and M. Farle
Phys. Rev. B 85, 014420 (2012) DOI: 10.1103/PhysRevB.85.014420
Low-temperature synthesis of crystalline BaTiO3 nanoparticles by one-step organosol-precipitation
Y. Gao, V. V. Shvartsman, A. Elsukova and D. C. Lupascu
Journal of Materials Chemistry 22, 17573 (2012) DOI: 10.1039/C2JM33373B
Diffusion Enhancement in FePt Nanoparticles for L10 Stability
M. Acet, M. Spasova and A. Elsukova
Nanoparticles from the Gas Phase, NanoScience and Technology Part 2, 123 (2012) DOI: 10.1007/978-3-642-28546-2_5
Cobalt Ferrite/Barium Titanate Core/Shell Nanoparticles
Y. Gao , V. V. Shvartsman, A. Elsukova, J. Landers, H. Wende, D. C. Lupascu
Ferroelectrics 438, 115 (2012) DOI: 10.1080/00150193.2012.743773
Magnetic interactions governing the inverse magnetocaloric effect in martensitic NiMn-based shape-memory alloys
S. Aksoy, M. Acet, T. Krenke, E. Wassermann, M. E. Gruner, P. Entel, L. Manosa, A. Planes and P. Deen
in: Disorder and strain-induced complexity in functional materials, Springer series in m, 67 (2012) DOI: 10.1007/978-3-642-20943-7_4
Formation of highly ordered alloy nanoparticles based on precursor-filled latex spheres
A. Manzke, A. Plettl, U. Wiedwald, L. Han, P. Ziemann, E. Schreiber, U. Ziener, N. Vogel, C. Weiss, K. Landfester, K. Fauth, J. Biskupek, U. Kaiser
Chemistry of Materials 24, 1048-1054 (2012) DOI: 10.1021/cm203241p
Applications of Ferromagnetic Resonance
J. Lindner, R. Meckenstock, M. Farle
Characterization of Materials, edt. by Elton N. Kaufmann (John Wiley & Sons) 2nd Edition, 3 Volume Set, (2012) DOI: 10.1002/0471266965.com130
Reversibility in the inverse magnetocaloric effect in Mn3GaC studied by direct adiabatic temperature-change measurements
. akir, M. Acet
Appl. Phys. Lett. 100, 202404 (2012)
Magnetic interactions in Ni-Mn-based magnetic shape-memory heusler alloys
M. Acet, E. F. Wassermann
Adv. Eng. Mater. 14, 523 (2012)
High-quality epitaxial Bi(111) films on Si(111) by isochronal annealing
T. Payer, C. Klein, M. Acet, A. Ney, M. Kammler, F.-J. Meyer Zu Heringdorf, and M. Horn-Von Hoegen
Thin Solid Films 520, 6905 (2012)
Hysteresis effects in the inverse magnetocaloric effect in martensitic Ni-Mn-In and Ni-Mn-Sn
I. Titov, M. Acet, M. Farle, D. Gonzlez-Alonso, L, Maosa, A. Planes, and T. Krenke
J. Appl. Phys. 112(7), 073914 (2012)
Effect of temperature and compositional changes on the phonon properties of Ni-Mn-Ga shape memory alloys
S. Ener, J. Neuhaus, W. Petry, R. Mole, K. Hradil, M. Siewert, M. E. Gruner, and M. Acet
Phys. Rev. B 86, 144305 (2012)
Silver, gold, and alloyed silver-gold nanoparticles: Characterization and comparative cell-biological action
Dirk Mahl, Jrg Diendorf, Simon Ristig, Chr. Greulich, Zi-An Li, M. Farle, Manfred Kller, Matthias Epple
J Nanopart Res 14:1153, (2012) DOI: 10.1007/s11051-012-1153-5
Photomodulation of the Magnetisation of Co Nanocrystals Decorated with Rhodamine B
M. Comesana-Hermo, R. Estivill, D. Ciuculescu, C. Amiens, M. Farle, P. Batat, G. Jonusauskas, N. D. McClenaghan, P. Lecante, C. Tardin, S. Mazeres
ChemPhysChem 12, 2915 (2011) DOI: 10.1002/cphc.201100616
Inverse barocaloric effect in the giant magnetocaloric La Fe SiCo compound
L. Maosa, D. G. Alonso, A. Planes, M. Barrio, J.-L. Tamarit, I. Titov, M. Acet, A. Bhattacharyya, and S. Majumdar
Nat Com. 2, 595 (2011)
A guideline for atomistic design and understanding of ultrahard nanomagnets.
C. Antoniak, M. Gruner, M. Spasova, A. Trunova, F. M. Rmer, A. Warland, B. Krumme, K. Fauth, S. Sun, P. Entel, M. Farle, H. Wende
Nat Commun. 2, 528 (2011) DOI: 10.1038/ncomms1538
Frequency dependence of spin relaxation in periodic systems
I. Barsukov, F. M. Rmer, R. Meckenstock, K. Lenz, J. Lindner, S. Hemken to Krax, A. Banholzer, M. Krner, J. Grebing, J. Fassbender, and M. Farle
Phys. Rev. B 84, 140410(R) (2011) DOI: 10.1103/PhysRevB.84.140410
Precise chemical, electronic, and magnetic structure of binuclear complexes studied by means of X-ray spectroscopies and theoretical methods
K. Kuepper, D. Benoit, U. Wiedwald, F. Mgele, A. Meyering, M. Neumann, J.-P. Kappler, L. Joly, S. Weidle, B. Rieger, P. Ziemann
Journal of Physical Chemistry C 115, 25030-25039 (2011) DOI: 10.1021/jp2069804
Magnetocrystalline anisotropy and Gilbert damping in iron-rich Fe-Si thin films
I. Barsukov, S. Mankovsky, A. Rubacheva, R. Meckenstock, D. Spoddig, J. Lindner, N. Melnichak, B. Krumme, S. I. Makarov, H. Wende, H. Ebert, M. Farle
Phys. Rev. B 84, 180405(R) (2011) DOI: 10.1103/PhysRevB.84.180405
Nano and picosecond magnetization dynamics of weakly coupled CoFe/Cr/NiFe trilayers studied by a multitechnique approach
A. M. Kaiser, C. Schppner, F. M. Rmer, C. Hassel, C. Wiemann, S. Cramm, F. Nickel, P. Grychtol, C. Tieg, J. Lindner, C. M. Schneider
Phys. Rev. B 84, 134406 (2011) DOI: 10.1103/PhysRevB.84.134406
Structural, chemical and magnetic properties of secondary phases in Co-doped ZnO
A. Ney, A. Kovcs, V. Ney, S. Ye, K. Ollefs, T. Kammermeier, F. Wilhelm, A. Rogalev and R. E. Dunin-Borkowski
New J. Phys. 13, 103001 (2011) DOI: 10.1088/1367-2630/13/10/103001
Irradiation enhanced paramagnetism on graphene nanoflakes
Andreas Ney, Pagona Papakonstantinou, Ajay Kumar, Nai-Gui Shang and Nianhua Peng
Appl. Phys. Lett. 99, 102504 (2011) DOI: 10.1063/1.3628245
Nanoscaled alloy formation from self-assembled elemental Co nanoparticles on top of Pt films
L. Han, U. Wiedwald, J. Biskupek, K. Fauth, U. Kaiser, P. Ziemann
Beilstein Journal of Nanotechnology 2, 473-485 (2011) DOI: 10.3762/bjnano.2.51
Magnetic-Field-Induced Effects in Martensitic Heusler-Based Magnetic Shape Memory Alloys
M. Acet, L. Maosa, and A. Planes
Handbook of Magnetic Materials Vol 19c, pp. 231-289 (2011)
Structure, morphology, and aging of AgFe dumbbell nanoparticles
A. Elsukova, Zi-An Li, C. Mller, M. Spasova, M. Acet, M. Farle, M. Kawasaki, P. Ercius, T. Duden
Physica Status Solidi , (2011) DOI: 10.1002/pssa.201127104
Visualization of spin dynamics in single nanosized magnetic elements
A. Banholzer, R. Narkowicz, C. Hassel, R. Meckenstock, S. Stienen, O. Posth, D. Suter, M. Farle and J. Lindner1
Nanotechnology 22, 295713 (2011) DOI: 10.1088/0957-4484/22/29/295713
Axial pn-junctionsformedbyMOVPEusing DEZnandTESninvaporliquidsolid grown GaAsnanowires
I. Regolin, C.Gutsche, A.Lysov, K.Blekker, Zi-AnLi, M.Spasova, W.Prost, F.-J.Tegude
J. Crystal Growth 315, 143 (2011) DOI: 10.1016/j.jcrysgro.2010.08.028
Planar-defect characteristics and cross-sections of <001>, <111>, and <112> InAs nanowires
Zi-An Li, C. Mller, V. Migunov, M. Spasova, M. Farle, A. Lysov, C. Gutsche, I. Regolin, W. Prost, F.-J Tegude, and P. Ercius
J. Appl. Phys. 109, 114320 (2011) DOI: 10.1063/1.3592186
Tailored Magnetic Anisotropy in an Amorphous Trilayer
Y. Fu, I. Barsukov, H. Raanaei, M. Spasova, J. Lindner, R. Meckenstock, M. Farle, and B. Hjrvarsson
J. Appl. Phys. 109, 113908 (2011) DOI: 10.1063/1.3587189
Effect of large mechanical stress on the magnetic properties of embedded Fe nanoparticles
Srinivasa Saranu, Sren Selve, Ute Kaiser, Luyang Han, Ulf Wiedwald, Paul Ziemann, and Ulrich Herr
Beilstein J. Nanotechnol. 2, 268 (2011) DOI: 10.3762/bjnano.2.31
Magnetic ground-state and systematic X-ray photoreduction studies of an iron-based star-shaped complex
K. Kuepper, C. Taubitz, D. Taubitz, U. Wiedwald, A. Scheurer, S. Sperner, R. W. Saalfrank, J.-P. Kappler, L. Joly, P. Ziemann, M. Neumann
Journal of Physical Chemistry Letters 2, 1491-1496 (2011) DOI: 10.1021/jz2005013
Effect of microwave irradiation on spin-torque-driven magnetization precession in nanopillars with magnetic perpendicular anisotropy
N. Reckers, J. Cucchiara, O. Posth, C. Hassel, F. M. Rmer, R. Narkowicz, R. A. Gallardo, P. Landeros, H. Zhres, S. Mangin, J. A. Katine, E. E. Fullerton, G. Dumpich, R. Meckenstock, J. Lindner and M. Farle
Phys. Rev. B 83, 184427 (2011) DOI: 10.1103/PhysRevB.83.184427
Domain wall resistance in epitaxial Fe wires
C. Hassel, F. M. Rmer, N. Reckers, F. Kronast, G. Dumpich , J. Lindner
Journal of Magnetism and Magnetic Materials 323, 1027-1030 (2011) DOI: 10.1016/j.jmmm.2010.12.012
Sensitive SQUID magnetometry for studying nanomagnetism
M. Sawicki, W. Stefanowicz and A. Ney
Semicond. Sci. Technol. 26, 064006 (2011) DOI: 10.1088/0268-1242/26/6/064006
Magnetic properties of semiconductors and substrates beyond diamagnetism studied by superconducting quantum interference device magnetometry
A. Ney
Semicond. Sci. Technol. 26, 064010 (2011) DOI: 10.1088/0268-1242/26/6/064010
Transient (000)-order attenuation effects in ultrafast transmission electron diffraction
Manuel Ligges, Ivan Rajkovic, Carla Streubhr, Thorsten Brazda, Ping Zhou, Oliver Posth, Christoph Hassel, Gnter Dumpich and Dietrich von der Linde
J. Appl. Phys. 109, 063519 (2011) DOI: 10.1063/1.3554405
Element-Specific Magnetic Hysteresis of Individual 18 nm Fe Nanocubes
F. Kronast, N. Friedenberger, K. Ollefs, S. Gliga, L. Tati-Bismaths, R. Thies, A. Ney, R. Weber, C. Hassel, F. M. Rmer, A. V. Trunova, C. Wirtz, R. Hertel, H. A. Drr and M. Farle
Nano Lett. 11, 1710 (2011) DOI: 10.1021/nl200242c
Effect of high temperature sintering on the structural and the magnetic properties of La1.4Ca1.6Mn2O7
E. Taşarkuyu, A. Coşkun, A.E. Irmak, S. Aktrk, G. nl, Y. Samancıoglu, A. Ycel, C. Sarıkrk, S. Aksoy, M. Acet
Journal of Alloys and Compounds 509, 37173722 (2011) DOI: 10.1016/j.jallcom.2010.12.011
Evaluation of Homoleptic Guanidinate and Amidinate Complexes of Gadolinium and Dysprosium for MOCVD of Rare-Earth Nitride Thin Films
Tobias B. Thiede, Michael Krasnopolski, Andrian P. Milanov, Teresa de los Arcos, Andreas Ney, Hans-Werner Becker, Detlef Rogalla, Jrg Winter, Anjana Devi, and Roland A. Fischer
Chem. Mater. 23, 1430 (2011) DOI: 10.1021/cm102840v
Shape, orientation, and crystalline composition of silver islands on Si(111)
D. Wall, S. Tikhonov, S. Sindermann, D. Spoddig, C. Hassel, M. Horn-von Hoegen, andF.-J. Meyer zu Heringdorf
IBM J. Res. & Dev. 55 (4), 9 (2011) DOI: 10.1147/JRD.2011.2158761
Structural, optical, and magnetic properties of Ho-implanted GaN thin films
F.-Y. Lo, J .-Y. Guo, V. Ney, A. Ney, M.-Y. Chern, A. Melnikov, S. Pezzagna, D. Reuter, A. D. Wieck, and J. Massies
J. Phys.: Conf. Series 266, 012097 (2011) DOI: 10.1088/1742-6596/266/1/012097
Thermally driven solid-phase epitaxy of laser-ablated amorphous AlFe films on (0001)-oriented sapphire single crystals
M. Trautvetter, U. Wiedwald, H. Paul, A. Minkow, P. Ziemann,
Applied Physics A: Materials Science and Processing 102, 725-730 (2011) DOI: 10.1007/s00339-010-5972-x
Effect of large mechanical stress on the magnetic properties of embedded Fe nanoparticles
S.Saranu, S. Selve, U. Kaiser, L. Han, Wiedwald, U., P. Ziemann, U. Herr,
Beilstein Journal of Nanotechnology 2, 268-275 (2011) DOI: 10.3762/bjnano.2.31
Monopolelike probes for quantitative magnetic force microscopy: Calibration and application
S. Vock, F. Wolny, T. Mhl, R. Kaltofen, L. Schultz, B. Bchner, C. Hassel, J. Lindner, V. Neu
Appl. Phys. Lett. 97, 252505 (2010) DOI: 10.1063/1.3528340
Domain wall resistance in epitaxial Fe wires
C. Hassel, F.M. Rmer, N. Reckers, F. Kronast, G. Dumpich and J. Lindner
Journal of Magnetism and Magnetic Materials , (2010) DOI: 10.1016/j.jmmm.2010.12.012
Preparation and characterization of supported magnetic nanoparticles prepared by reverse micelles
U. Wiedwald, L. Han, J. Biskupek, U. Kaiser, P. Ziemann,
Beilstein Journal of Nanotechnology 1, 24-47 (2010) DOI: 10.3762/bjnano.1.5
Preparation, properties and applications of magnetic nanoparticles
U. Wiedwald, P. Ziemann
Beilstein Journal of Nanotechnology 1, 21-23 (2010) DOI: 10.3762/bjnano.1.4
X-ray absorption measurements on nanoparticle systems: self-assembled arrays and dispersions
C. Antoniak, A. Warland, M. Darbandi, M. Spasova, A. Trunova, K. Fauth, E. F. Aziz, M. Farle, H. Wende
J. Phys. D: Appl. Phys. 43, 474007 (2010)
X-ray absorption measurements on nanoparticle systems: self-assembled arrays and dispersions
C. Antoniak, A. Warland, M. Darbandi, M. Spasova, A. Trunova, K. Fauth, E. F. Aziz, M. Farle, H. Wende
Journal of Physics D: Applied Physics 43, 474007 (2010) DOI: 10.1088/0022-3727/43/47/474007
Monodispersed NiO nanoflowers with anomalous magnetic behavior
M-Y.Ge, L. Han, U. Wiedwald, X.-B. Xu, C. Wang, K. Kuepper, P. Ziemann, J.-Z. Jiang
Nanotechnology 21, 425702 (2010) DOI: 10.1088/0957-4484/21/42/425702
Dissolution kinetics of Si into Ge (111) substrate on the nanoscale
Z. Balogh, Z. Erdelyi, D. L. Beke, U. Wiedwald, H. Pfeifer, A. Tschetschetkin, P. Ziemann
Thin Solid Films 519, 952-955 (2010) DOI: 10.1016/j.tsf.2010.08.146
Co-Doped ZnO Epitaxial Films: From a Brillouin-Like Paramagnet to a Phase-Separated Superparamagnetic Ensemble
V. Ney, S. Ye, K. Ollefs, T. Kammermeier, F. Wilhelm, A. Rogalev, and A. Ney
J. Nanosci. Nanotechnol. 10, 5958 (2010) DOI: 10.1166/jnn.2010.2590
Magnetism of Single-Crystalline Fe Nanostructures
J. Lindner, C. Hassel, A. V. Trunova, F. M. Rmer, S. Stienen, I. Barsukov
Journal of Nanoscience and Nanotechnology 10, 6161 (2010) DOI: 10.1166/jnn.2010.2597
Hysteresis effects in the magnetic-field-induced reverse martensitic transition in magnetic shape-memory alloys
T. Krenke, S. Aksoy, E. Duman, M. Acet, X. Moya, Ll. Manosa, and A. Planes
J. Appl. Phys. 108, 043914 (2010) DOI: 10.1063/1.3466770
Composition dependence of exchange stiffness in FexPt1−x alloys
C. Antoniak, J. Lindner, K. Fauth, J.-U. Thiele, J. Minr, S. Mankovsky, H. Ebert, H. Wende, M. Farle
Phys. Rev. B 82, 064403 (2010) DOI: 10.1103/PhysRevB.82.064403
Magnetism of Co doped ZnO with Al codoping: Carrier-induced mechanisms versus extrinsic origins
A. Ney, V. Ney, S. Ye, K. Ollefs, T. Kammermeier, T. C. Kaspar, S. A. Chambers, F. Wilhelm and A. Rogalev
Phys. Rev. B 82, 041202(R) (2010) DOI: 10.1103/PhysRevB.82.041202
High-resolution x-ray lensless imaging by differential holographic encoding
D. Zhu, M. Guizar- Sicairos, B. Wu, A. Scherz, Y. Acremann, T. Tyliszczak, P. Fischer, N. Friedenberger, K. Ollefs, M. Farle, J. R. Fienup, and J. Stohr
Phys. Rev. Lett. 105, 043901 (2010) DOI: 10.1103/PhysRevLett.105.043901
Role of the spin transfer in the ferromagnetic resonance response of thin films
P. Landeros, R. A. Gallardo, O. Posth, J. Lindner, D. L. Mills
Phys. Rev. B 81, 214434 (2010) DOI: 10.1103/PhysRevB.81.214434
Magnetic Hardness of Fe60Pt40 Nanoparticles controlled by the Surface Chemistry
D. Serantes, M. Spasova, D. Baldomir, M. Farle and V. Salgueirino
Chemistry of Materials 13, 4103-4110 (2010) DOI: 10.1021/cm1010967
Element Specific Versus Integral Structural and Magnetic Properties of Co:ZnO and Gd:GaN Probed with Hard X-ray Absorption Spectroscopy
A. Ney
Materials 3, 3565 (2010) DOI: 10.3390/ma3063565
Tailoring Spin Relaxation in Thin Films by Tuning Extrinsic Relaxation Channels
I. Barsukov, R. Meckenstock, J. Lindner, M. Mller, C. Hassel, O. Posth, M. Farle, H. Wende
IEEE Trans. Mag. 46 (6), 2252 (2010) DOI: 10.1109/TMAG.2010.2044482
Influence of the developing magnetic order on the transport properties of epitaxial Zn1-xCoxO films
S. Ye, V. Ney, T. Kammermeier, K. Ollefs, S. Zhou, H. Schmidt, A. Ney
J. Phys.: Conference Series 200, 052034 (2010) DOI: 10.1088/1742-6596/200/5/052034
Magnetocrystalline anisotropy of Fe-Si alloys on MgO(001)
Y. N. Zhang, J. X. Cao, I. Barsukov, J. Lindner, B. Krumme, H. Wende, R. Q. Wu
Phys. Rev. B 81, 144418 (2010) DOI: 10.1103/PhysRevB.81.144418
The influence of the sintering temperature on the structural and the magnetic properties of doped manganites: La0.95Ag0.05MnO3 and La0.75Ag0.25MnO3
Ali Ekber Irmak, Atilla Coskun, Ergun Tasarkuyu, Selcuk Akturk, Gkhan nl, Yusuf Samancioglu, Cengiz Sarikurkcu , Burak M.Kaynar, Atila Yucel
Journal of Magnetism and Magnetic Materials 322, 945951 (2010) DOI: 10.1016/j.jmmm.2009.11.029
Optical studies on paramagnetic/superparamagnetic ZnO:Co films grown by magnetron sputtering
Limei Chen, Shuangli Ye, Andreas Ney, Peter J. Klar, Detlev M. Hofmann, Stephanie Jankowsky, and Wolfram Heimbrodt
phys. stat. solidi (c) 7, 1655 (2010) DOI: 10.1002/pssc.200983207
Narrowly size distributed zinc-containing poly(acrylamide) latexes via inverse miniemulsion polymerization
E. Kobitskaya, D. Ekinci, A. Manzke, A. Plettl, U. Wiedwald, P. Ziemann, J. Biskupek, U. Kaiser, U. Ziener, K. Landfester
Macromolecules 43, 3294-3305 (2010) DOI: 10.1021/ma902553a
Spatially resolved measurements of the ferromagnetic phase transition by ac-susceptibility investigations with x-ray photoelectron emission microscope
F. M. Rmer, F. Kronast, L. Heyne, C. Hassel, A. Banholzer, M. Klui, R. Meckenstock, J. Lindner, M. Farle
Appl. Phys. Lett. 96, 122501 (2010) DOI: 10.1063/1.3360205
Identification of magnetic properties of few nm sized FePt crystalline particles by characterizing the intrinsic atom order using aberration corrected S/TEM
J. Biskupek, J. R. Jinschek, U. Wiedwald, M. Bendele, L. Han, P. Ziemann, U. Kaiser
Ultramicroscopy 110, 820-825 (2010) DOI: 10.1016/j.ultramic.2010.02.043
Anisotropic paramagnetism of Co-doped ZnO epitaxial films
A. Ney, T. Kammermeier, K. Ollefs, S. Ye, V. Ney, T. C. Kaspar, S. A. Chambers, F. Wilhelm and A. Rogalev
Phys. Rev. B 81, 054420 (2010) DOI: 10.1103/PhysRevB.81.054420
Current-driven magnetization switching and domain wall motion in nanostructures-Survey of recent experiments
J. Lindner
Superlattices and Microstructures 47, 497 (2010) DOI: 10.1016/j.spmi.2010.01.005
Advanced spectroscopic synchrotron techniques to unravel the intrinsic properties of dilute magnetic oxides: the case of Co:ZnO
A. Ney, M. Opel, T. C. Kaspar, V. Ney, S. Ye, K. Ollefs, T. Kammermeier, S. Bauer, K.-W. Nielsen, S. T. B. Goennenwein, M. H. Engelhard, S. Zhou, K. Potzger, J. Simon, W. Mader, S. M. Heald, J. C. Cezar, F. Wilhelm, A. Rogalev, R. Gross and S. A. Chambers
New J. Phys. 12, 013020 (2010) DOI: 10.1088/1367-2630/12/1/013020
Planar Au/TiO2 model catalysts: Fabrication, characterization and catalytic activity
M. Eyrich, S. Kielbassa, T. Diemant, J. Biskupek, U. Kaiser, U. Wiedwald, P. Ziemann, J. Bansmann
ChemPhysChem 11, 1430-1437 (2010) DOI: 10.1002/cphc.200900942
Tuning the magnetic properties of Zn1-xCoxO films
V. Ney, S. Ye, T. Kammermeier, K. Ollefs, A. Ney, T.C. Kaspar, S.A. Chambers, F. Wilhelm and A. Rogalev
J. Magn. Magn. Mater. 322, 1232 (2010) DOI: 10.1016/j.jmmm.2009.04.024
Gd-doped GaN studied with element specifity: very small polarization of Ga, paramagnetism of Gd and the formation of magnetic clusters
A. Ney, T. Kammermeier, K. Ollefs, V. Ney, S. Ye, S. Dhar, K. H. Ploog, M. Rver, J. Malindretos, A. Rizzi, F. Wilhelm, A. Rogalev
J. Magn. Magn. Mater. 322, 1162 (2010) DOI: 10.1016/j.jmmm.2009.06.033
Observation of the Onset of Magnetic Clustering in Superparamagnetic Zn1-xCoxO Films
S. Ye, V. Ney , T. Kammermeier, K. Ollefs, A. Ney, F. Wilhelm and A. Rogalev
J. Supercond. Nov. Magn. 23, 91 (2010) DOI: 10.1007/s10948-009-0566-6
Segregation in metastable Fe-Cu nanoparticles
A. Elsukova, Zi-An Li, M. Acet, M. Spasova, and M. Farle
Journal of Physics: Conference Series 200, 072109 (2010) DOI: 10.1088/1742-6596/200/7/072109
Ferromagnetic resonance in Ni-Mn based ferromagnetic Heusler alloys
S. Aksoy, O. Posth, M. Acet, R. Meckenstock, J. Lindner, M. Farle, E. F. Wassermann
Journal of Physics: Conference Series 200, 092001 (2010) DOI: 10.1088/1742-6596/200/9/092001
Fabrication of two-dimensional Au@FePt core-shell nanoparticle arrays by photochemical metal deposition
T. Hrtling, T. Uhlig, A. Seidenstcker, N. C. Bigall, P. Olk, U. Wiedwald, L. Han, A. Eychmller, A. Plettl, P. Ziemann, L. Eng
Applied Physics Letters 96, 183111 (2010) DOI: 10.1063/1.3425670
Stearate-Based Cu Colloids in Methanol Synthesis: Structural Changes Driven by Strong Metal-Support Interactions
Sabine Schimpf, Andr Rittermeier, Xiaoning Zhang, Zi-An Li, Marina Spasova, Mauritz W. E. van den Berg, Michael Farle, Yuemin Wang, Roland A. Fischer and Martin Muhler
ChemCatChem , 214-222 (2010) DOI: 10.1002/cctc.200900252
Low-temperature transmission electron microscopy study of superconducting Nb3Sn
G. Schierning, R. Theissmann, M. Acet, M. Hoelzel, J. Gruendmayer, and J. Zweck
Phys. Status Solidi A 207, 1981 (2010) DOI: 10.1002/pssa.200925489
Exchange bias in LaFeO3 nanoparticles
H. Ahmadvand, H. Salamati, P. Kameli, A. Poddar, M. Acet, and K. Zakeri
Journal of Physics D: Applied Physics 43, 245002 (2010) DOI: 10.1088/0022-3727/43/24/245002
Giant solid-state barocaloric effect in the Ni-Mn-In magnetic shape-memory alloy
L. Maosa, D. Gonzlez-Alonso, A. Planes, E. Bonnot, M. Barrio, J.-L.Tamarit, S. Aksoy, and M. Acet
Nature Materials 9, 478 (2010) DOI: 10.1038/nmat2731
First-principles and Monte Carlo study of magnetostructural transition and magnetocaloric properties of Ni2+x Mn1-x Ga
V. D. Buchelnikov, V. V. Sokolovskiy, H. C. Herper, H. Ebert, M. E. Gruner, S. V. Taskaev, V. V. Khovaylo, A. Hucht, A. Dannenberg, M. Ogura, H. Akai, M. Acet, and P. Entel
Physical Review B 81, 094411 (2010) DOI: 10.1103/PhysRevB.81.094411