Mitarbeiter Details

Name: Prof. Dr. Andreas Ney
Emailadresse:

Mitglied der AG seit 2005-06-01 bis 2012-01-31

Publikationsliste von Prof. Dr. Andreas Ney
2023
91 - Evaluation protocol for revealing magnonic contrast in TR-STXM measurements
B. Zingsem, Thomas Feggeler, Ralf Meckenstock, Detlef Spoddig, Taddäus Schaffers, Santa Pile, Hendrik Ohldag, Michael Farle, Heiko Wende, Andreas Ney, Katharina Ollefs
AIP Advances 13, (2023) DOI: 10.1063/5.0145753
2022
90 - Element-specific visualization of dynamic magnetic coupling in a Co/Py bilayer microstructure
T. Feggeler, Ralf Meckenstock, Detlef Spoddig, Christian Schoeppner, Benjamin Zingsem, Taddaeus Schaffers, Hendrik Ohldag, Heiko Wende, Michael Farle, Andreas Ney, Katharina Ollefs
Scientific Reports 12, 18724 (2022) DOI: 10.1038/s41598-022-23273-y
2020
89 - Non-standing spin-waves in confined micrometer-sized ferromagnetic structures under uniform excitation
S. Pile, T. Feggeler, T. Schaffers, R. Meckenstock, M. Buchner, D. Spoddig, B. Zingsem, V. Ney, M. Farle, H. Wende, H. Ohldag, A. Ney and K. Ollefs
Applied Physics Letters 116(7), 072401-1 (2020) DOI: 10.1063/1.5139881
2019
88 - Extracting the Dynamic Magnetic Contrast in Time-Resolved X-Ray Transmission Microscopy
T. Schaffers, T. Feggeler, S. Pile, R. Meckenstock, M. Buchner, D. Spoddig, V. Ney, M. Farle, H. Wende, S. Wintz, M. Weigand, H. Ohldag, K. Ollefs and A. Ney
Nanomaterials-Basel 9(7), 940 (2019) DOI: 10.3390/nano9070940
2017
87 - The combination of micro-resonators with spatially resolved ferromagnetic resonance
T. Schaffers, R. Meckenstock, D. Spoddig, T. Feggeler, K. Ollefs, C. Schppner, S. Bonetti, H. Ohldag, M. Farle, and A. Ney
Rev. Sci. Instrum. 88, 093703 (2017) DOI: 10.1063/1.4996780
2015
86 - Toward broad-band x-ray detected ferromagnetic resonance in longitudinal geometry
K. Ollefs, R. Meckenstock, D. Spoddig, F. M. Rmer, Ch. Hassel, Ch. Schppner, V. Ney, M. Farle, A. Ney
Journal of Applied Physics 117, 223906 (2015) DOI: 10.1063/1.4922248
85 - Microwave soft x-ray microscopy for nanoscale magnetization dynamics in the 510 GHz frequency range
Stefano Bonetti, Roopali Kukreja, Zhao Chen, Detlef Spoddig, Katharina Ollefs, Christian Schppner, Ralf Meckenstock, Andreas Ney, Jude Pinto, Richard Houanche, Josef Frisch, Joachim Sthr, Hermann A. Drr, Hendrik Ohldag
Rev. Sci. Instrum. 86, 093703 (2015) DOI: 10.1063/1.4930007
2013
84 - 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
2012
83 - 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
82 - 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
81 - 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
80 - 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
79 - 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
78 - 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)
2011
77 - 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
76 - 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
75 - 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
74 - 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
73 - 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
72 - 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
71 - 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
2010
70 - 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
69 - 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
68 - 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
67 - 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
66 - 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
65 - 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
64 - 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
63 - 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
62 - 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
61 - 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
2009
60 - Absence of ferromagnetic-transport signatures in epitaxial paramagnetic and superparamagnetic Zn0.95Co0.05O films
S. Ye, V. Ney, T. Kammermeier, K. Ollefs, S. Zhou, H. Schmidt, F. Wilhelm, A. Rogalev, and A. Ney
Phys. Rev. B 80, 245321 (2009) DOI: 10.1103/PhysRevB.80.245321
59 - Nonferromagnetic nanocrystalline ZnO:Co thin films doped with Zn interstitials
Christoph Knies, Matthias T. Elm, Peter J. Klar, Jan Stehr, Detlev M. Hofmann, Nikolai Romanov, Tom Kammermeier, and Andreas Ney
J Appl. Phys. 105, 073918 (2009) DOI: 10.1063/1.3095469
58 - Element specific measurements of the structural properties and magnetism of CoxZn1-xO
T. Kammermeier, V. Ney, S. Ye, K. Ollefs, T. C. Kaspar, S. A. Chambers, F.Wilhelm, A. Rogalev, and A. Ney
J. Magn. Magn. Mater. 321, 699 (2009) DOI: 10.1016/j.jmmm.2008.11.028
2008
57 - Structural, Magnetic and Optical Properties of Co- and Gd-implanted ZnO(0001) substrates
V. Ney, S. Ye, T. Kammermeier, A. Ney, H. Zhou, J. Fallert, H. Kalt, F.-Y. Lo, A. Melnikov, and A. D. Wieck
J. Appl. Phys. 104, 083904 (2008) DOI: 10.1063/1.3000452
56 - Electronic signature of MnAs phases in bare and buried films grown on GaAs(001)
M. Moreno, A. Kumar, M. Tallarida, A. Ney, K. H. Ploog, and K. Horn
J. Vac. Sci. Technol. B 26, 1530 (2008) DOI: 10.1116/1.2957614
55 - Metastable magnetism and memory effects in dilute magnetic semiconductors
A. Ney, R. Rajaram, T. Kammermeier, V. Ney, S. Dhar, K. H. Ploog and S. S. P. Parkin
J. Phys.: Condens. Matter 20, 285222 (2008) DOI: 10.1088/0953-8984/20/28/285222
54 - Limitations of measuring small magnetic signals of samples deposited on a diamagnetic substrate
A. Ney, T. Kammermeier, V. Ney, K. Ollefs, and S. Ye
J. Magn. Magn. Mater. 320, 3341 (2008) DOI: 10.1016/j.jmmm.2008.07.008
53 - Element specific magnetic properties of Gd:GaN: very small polarization of Ga and paramagnetism of Gd
A. Ney, T. Kammermeier, V. Ney, S. Ye, K. Ollefs, E. Manuel, S. Dhar, K. H. Ploog, E. Arenholz, F. Wilhelm, and A. Rogalev
Phys. Rev. B 77, 233308 (2008) DOI: 10.1103/PhysRevB.77.233308
52 - Paramagnetic and ferromagnetic resonance studies on dilute magnetic semiconductors based on GaN
T. Kammermeier, S. Dhar , V. Ney, E. Manuel, A. Ney, K. H. Ploog, F.-Y. Lo, A. Melnikov, A. D. Wieck
phys. stat. sol. (a) 205 (8), 1872 (2008) DOI: 10.1002/pssa.200824023
51 - Absence of intrinsic ferromagnetic interactions of isolated and paired Co dopant atoms in Zn1-xCoxO with high structural perfection
A. Ney, K. Ollefs, S. Ye, T. Kammermeier, V. Ney, T. C. Kaspar, S. A. Chambers, F. Wilhelm, and A. Rogalev
Phys. Rev. Lett. 100, 157201 (2008) DOI: 10.1103/PhysRevLett.100.157201
50 - Electronic states in arsenic-decapped MnAs(1-100) films grown on GaAs(001): A photoemission spectroscopy study
M. Moreno, A. Kumar, M. Tallarida, K. Horn, A. Ney , K. Ploog
Appl. Phys. Lett. 92, 084103 (2008) DOI: 10.1063/1.2888953
2007
49 - Reconfigurable magnetologic computing using MRAM cells
A. Ney
IEEE Xplore , 605 (2007) DOI: 10.1109/ICEAA.2007.4387374
48 - Experimental investigation of the metastable magnetic properties of Cr-doped InN
A. Ney, R. Rajaram, S.S.P. Parkin, T. Kammermeier, S. Dhar
Phys. Rev. B 76, 035205 (2007) DOI: 10.1103/PhysRevB.76.035205
47 - Magnetic and structural properties of Gd-implanted zinc-blende GaN
F.-Y. Lo, A. Melnikov, D. Reuter, A. D. Wieck, V. Ney, T. Kammermeier, A. Ney, J. Schrmann, S. Potthast, D. J. As, and K. Lischka
Appl. Phys. Lett. 90, 262505 (2007) DOI: 10.1063/1.2753113
46 - Element specific investigations of the structural and magnetic properties of Gd:GaN
A. Ney, T. Kammermeier, E. Manuel, V. Ney, S. Dhar, K.H. Ploog, F. Wilhelm, and A. Rogalev
Appl. Phys. Lett. 90, 252515 (2007) DOI: 10.1063/1.2750542
2006
45 - Structural and magnetic properties of Cr and Mn doped InN
A. Ney, R. Rajaram, E. Arenholz, J. S. Harris Jr., M. Samant, R. F. C. Farrow, S. S. P. Parkin
J. Magn. Magn. Mater. 300, 7 (2006) DOI: 10.1016/j.jmmm.2005.10.022
44 - Dilute magnetic semiconductors based on InN
A. Ney, R. Rajaram, J. S. Harris, Jr., and S. S. P. Parkin
Phase Transitions 79, 785 (2006) DOI: 10.1080/01411590601124796
43 - Magnetic properties of epitaxial CrN films
A. Ney, R. Rajaram, S. S. P. Parkin, T. Kammermeier, S. Dhar
Appl. Phys. Lett. 89, 112504 (2006) DOI: 10.1063/1.2352795
42 - Ferromagnetism and colossal magnetic moment in Gd-focused ion-beam-implanted GaN
S. Dhar, T. Kammermeier, A. Ney, L. Perez, K. H. Ploog, A. Melnikov, and A. D. Wieck
Appl. Phys. Lett. 89, 062503 (2006) DOI: 10.1063/1.2267900
41 - Structural and magnetic behavior of transition metal doped InN grown by molecular beam epitaxy
R. Rajaram, A. Ney, R. F. C. Farrow, S. S. P. Parkin, G. S. Solomon and J. S. Harris, Jr.
J. Vac. Sci. Technol. B 24, 1644 (2006) DOI: 10.1116/1.2192537
40 - Temperature-dependent magnetic properties of the GaAs substrate of spin-LEDs
A. Ney, J. S. Harris, Jr., and S. S. P. Parkin
J. Phys.: Condens. Matter 18, 4397 (2006) DOI: 10.1088/0953-8984/18/17/025
39 - Irreversible increase of the low-temperature paramagnetism of GaAs substrates
A. Ney, G. Jan, and S. S. P. Parkin
J. Appl. Phys. 99, 043902 (2006) DOI: 10.1063/1.2170948
2005
38 - Competing magnetic interactions in MnAs studied via thin film domain pattern analysis
A. Ney, T. Hesjedal, K. H. Ploog
Phys. Rev. B 72, 212412 (2005) DOI: 10.1103/PhysRevB.72.212412
37 - Reconfigurable magnetologic computing using the spin flop switching of a magnetic random access memory cell
A. Ney, J. S. Harris, Jr.
Appl. Phys. Lett. 86, 013502 (2005) DOI: 10.1063/1.1842858
36 - Growth and magnetism of Cr-doped InN
R. Rajaram, A. Ney, R. F. C. Farrow, G. Solomon, J. S. Harris, Jr., and S. S. P. Parkin
Appl. Phys. Lett. 87, 172511 (2005) DOI: 10.1063/1.2115085
35 - Extending the magnetic order of MnAs films on GaAs to higher temperatures
A. Ney, T. Hesjedal, L. Da weritz, R. Koch, K.H. Ploog
J. Magn. Magn. Mater. 288, 173 (2005) DOI: 10.1016/j.jmmm.2004.09.106
34 - From ferro- to antiferromagnetism via exchange-striction of MnAs/GaAs(001)
H. Yamaguchi, A. K. Das, A. Ney, T. Hesjedal, C. Pampuch, D. M. Schaadt and R. Koch
Europhys. Lett. 72, 479 (2005) DOI: 10.1209/epl/i2005-10249-1
33 - Mn- and Cr-Doped InN: A Promising Diluted Magnetic Semiconductor Material
A. Ney, R. Rajaram, R. F. C. Farrow, J. S. Harris, Jr., and S. S. P. Parkin
J. Supercond. 18, 41 (2005) DOI: 10.1007/s10948-005-2148-6
32 - Epitaxial MnAs Films Studied by Ferromagnetic and Spin Wave Resonance
T. Toliński, K. Lenz, J. Lindner, K. Baberschke, A. Ney, T. Hesjedal, C. Pampuch, L. Dweritz, R. Koch, K.H. Ploog
Lect. Notes Phys. 678, 97 (2005)
2004
31 - Reconfigurable logic with single magnetorestistive elements
R. Koch, A. Ney, C. Pampuch, and K. H. Ploog
phys. stat. solidi (c) 1, 3244 (2004) DOI: 10.1002/pssc.200405428
30 - Magnetic anisotropy of MnAs-films on GaAs(001) studied with ferromagnetic resonance
J. Lindner, T. Toliński, K. Lenz, E. Kosubek, H. Wende, K. Baberschke, A. Ney, T. Hesjedal, C. Pampuch, R. Koch, L. Dweritz, K. H. Ploog
J. Magn. Magn. Mater. 277, 159 (2004) DOI: 10.1016/j.jmmm.2003.10.021
29 - Magnetic coupling and exchange stiffness in striped MnAs films
T. Tolinski, J. Lindner, K. Lenz, K. Baberschke, A. Ney, T. Hesjedal, C. Pampuch, L. Dweritz , R. Koch, K. H. Ploog
Europhys. Lett. 68, 726 (2004) DOI: 10.1209/epl/i2004-10263-9
28 - Magnetoelastic coupling of MnAs/GaAs(001) close to the phase transition
R. Koch, C. Pampuch, H. Yamaguchi, A. K. Das, A. Ney, L. Dweritz, and K. H. Ploog
Phys. Rev. B 70, 092406 (2004) DOI: 10.1103/PhysRevB.70.092406
27 - Perpendicular magnetic fields in cantilever beam magnetometry
R. Koch, A. K. Das, H. Yamaguchi, C. Pampuch, and A. Ney
J. Appl. Phys. 96, 2773 (2004) DOI: 10.1063/1.1778479
26 - A universal gate for magnetologic computers
C. Pampuch, A. Ney, and R. Koch
Europhys. Lett. 66, 895 (2004) DOI: 10.1209/epl/i2003-10270-4
25 - Programmable magnetologic full adder
C. Pampuch, A. Ney, and R. Koch
Appl. Phys. A 79, 415 (2004) DOI: 10.1007/s00339-004-2708-9
24 - Nature of the magnetic and structural phase transition in MnAs/GaAs(001)
A. Ney, T. Hesjedal, C. Pampuch, A. K. Das, L. Dweritz, R. Koch, and K.H. Ploog, T. Toliński, J. Lindner, K. Lenz, K. Baberschke
Phys. Rev. B 69, 081306 (2004) DOI: 10.1103/PhysRevB.69.081306
23 - Understanding the submicron domain structure of MnAs thin films on GaAs(001): Magnetic force microscopy measurements and simulations
R. Engel-Herbert, J. Mohanty, A. Ney, T. Hesjedal, L. Dweritz, and K. H. Ploog
Appl. Phys. Lett. 84, 1132 (2004) DOI: 10.1063/1.1645328
22 - Evolution of stress and magnetism during the first-order phase transition of MnAs/GaAs(001)
A. Ney, A. K. Das, C. Pampuch, T. Hesjedal, M. Kstner, L. Dweritz, R. Koch, K. H. Ploog
J. Magn. Magn. Mater. 272-276, 1924 (2004) DOI: 10.1016/j.jmmm.2003.12.1188
2003
21 - Magnetic out-of-plane component in MnAs/GaAs(001)
A. Ney, T. Hesjedal, C. Pampuch, J. Mohanty, A. K. Das, L. Dweritz, R. Koch, and K. H. Ploog
Appl. Phys. Lett. 83, 2850 (2003) DOI: 10.1063/1.1615682
20 - Effect of strain on the local phase transition temperature of MnAs/GaAs(001)
J. Mohanty, T. Hesjedal, A. Ney, Y. Takagaki, R. Koch, L. Dweritz, and K. H. Ploog
Appl. Phys. Lett. 83, 2829 (2003) DOI: 10.1063/1.1615836
19 - Programmable computing with a single magnetoresistive element
A. Ney, C. Pampuch, R. Koch, and K. H. Ploog
Nature 425, 485 (2003) DOI: 10.1038/nature02014
18 - Magnetologic with alpha-MnAs Thin Films
C. Pampuch, A. K. Das, A. Ney, L. Dweritz, R. Koch, and K. H. Ploog
Phys. Rev. Lett. 91, 147203 (2003) DOI: 10.1103/PhysRevLett.91.147203
17 - Ferromagnetism of MnAs Studied by Heteroepitaxial Films on GaAs(001)
A. K. Das, C. Pampuch, A. Ney, T. Hesjedal, L. Dweritz, R. Koch, and K. H. Ploog
Phys. Rev. Lett. 91, 087203 (2003) DOI: 10.1103/PhysRevLett.91.087203
16 - Nanopatterned Si(001) substrates as templates for quantum dot growth
A. Ney, C. Pampuch, J. J. Schulz, L. Perepelittchenko, R. Koch
Mat. Res. Soc. Symp. Proc. 775, P9.17 (2003)
2002
15 - Atomic structure of low temperature prepared Si(001) substrates
A. Ney, J.J. Schulz, C. Pampuch, L. Peripelittchenko, R. Koch
Surf. Sci. 520, L633 (2002) DOI: 10.1016/S0039-6028(02)02296-3
14 - Stress-driven self-assembly on Ir(110): stripes, droplets, and missing-row-type reconstructions
A. Ney, J. J. Schulz, M. Sturmat, R. Koch
Surf. Sci. 519, 192 (2002) DOI: 10.1016/S0039-6028(02)02204-5
13 - Metastable magnetic properties of Co/Cu(001) films below the TC-jump
P. Poulopoulos, P. J. Jensen, A. Ney, J. Lindner, K. Baberschke
Phys. Rev. B 65, 064431 (2002) DOI: 10.1103/PhysRevB.65.064431
12 - Absolute magnetometry on ultrathin 3d-metal films by UHV-SQUID
A. Ney, K. Lenz, P. Poulopoulos, K. Baberschke
J. Magn. Magn. Mater. 240, 343 (2002) DOI: 10.1016/S0304-8853(01)00794-6
11 - Clarification of contesting results for the total magnetic moment of Ni/Cu(001)
A. Ney, A. Scherz, P. Poulopoulos, K. Lenz, H. Wende, K. Baberschke, F. Wilhelm, and N. B. Brookes
Phys. Rev. B 65, 024411 (2002) DOI: 10.1103/PhysRevB.65.02441
2001
10 - Absolute determination of the magnetic moments of Co monolayers: a combination of UHV magetometries
A. Ney, P. Poulopoulos, F. Wilhelm, A. Scherz, M. Farle, K. Baberschke
J. Magn. Magn. Mater. 226, 1570 (2001) DOI: 10.1016/S0304-8853(00)00902-1
9 - Surface and interface magnetic moments of Co/Cu(001)
A. Ney, P. Poulopoulos and K. Baberschke
Europhys. Lett. 54, 820 (2001) DOI: 10.1209/epl/i2001-00327-4
2000
8 - Manipulation of the Curie temperature and the magnetic moments of ultrathin Ni and Co films by Cu-capping
F. Wilhelm, U. Bovensiepen, A. Scherz, P. Poulopoulos, A. Ney, H. Wende, G. Ceballos, K. Baberschke
J. Magn. Magn. Mater. 222, 163 (2000) DOI: 10.1016/S0304-8853(00)00531-X
7 - Absolute determination of Co magnetic moments: a novel UHV-High-Tc-SQUID magnetometry
A. Ney, P. Poulopoulos, M. Farle and K. Baberschke
Phys. Rev. B 62, 11336 (2000) DOI: 10.1103/PhysRevB.62.11336
1999
6 - Influence of exchange coupling on the Ni magnetization in Co/Cu/Ni trilayers
F. Wilhelm, P. Srivastava, A. Ney, N. Haack, G. Ceballos, M. Farle and K. Baberschke
J. Magn. Magn. Mater. 189-199, 458-461 (1999) DOI: 10.1016/S0304-8853(98)01161-5
5 - Magnetism of thin films and Fe/Ni, Co/Fe bilayers on Cu(001)
F. Wilhelm, P. Srivastava, H. Wende, A. Ney, N. Haack, G. Ceballos, M. Farle and K. Baberschke
J. Synchrotron Rad. 6, 699-700 (1999) www
4 - Oscillations of the Curie temperature and interlayer exchange coupling in magnetic trilayers
A. Ney, F. Wilhelm, M. Farle, P. Poulopoulos, P. Srivastava, and K. Baberschke
Phys. Rev. B 59, R3938 (1999) DOI: 10.1103/PhysRevB.59.R3938
1998
3 - Two susceptibility maxima and element specific magnetizations in indirectly coupled ferromagnetic layers
U. Bovensiepen, F. Wilhelm, P. Srivastava, P. Poulopoulos, M. Farle, A. Ney, K. Baberschke
Phys. Rev. Lett. 81, 2368-2371 (1998) DOI: 10.1103/PhysRevLett.81.2368
2 - Magnetic moments and Curie temperature of Ni, Co single and coupled trilayers
P. Srivastava, F. Wilhelm, A. Ney, M. Farle, H. Wende, N. Haack, G. Ceballos, and K. Baberschke
Phys. Rev. B 58, 5701-5706 (1998) DOI: 10.1103/PhysRevB.58.5701
1 - Modifications in the electronic structure of 3d single-, bi- and tri-layers on Cu(001)
P. Srivastava, F. Wilhelm, A. Ney, N. Haack, H. Wende, K. Baberschke
Surf. Sci. 402-404, 818 (1998) DOI: 10.1016/S0039-6028(97)01101-1