---
_id: '2284'
abstract:
- lang: eng
text: Improved magnetic memory systems belong to the main research topics in spintronics.
Here we show micromagnetic simulations used to analyze the energy density of nano-scaled
iron spheres. Layers of different thickness, partly coated with iron oxide, were
tested in terms of spatial uniformity of the physical system energy. For a single
non-coated or iron-oxide coated droplet, the spatial distribution of the total
energy is not uniform and depends on the nano-droplet size. Additionally, for
systems consisting of four objects, the relation between relative distance and
the resultant magnetization distribution was analyzed. The mutual relation between
droplet size and the underlying magnetization distribution as well as the character
of local energy extrema was investigated. The size changes for the four-droplet
system were compared with the single object behavior to obtain a criterion for
the minimum distance between spheres to behave as a single object. The calculations
revealed that the oxidized spheres could be placed closer to each other in comparison
to the non-coated system. For the proposed oxide coated system, the increase of
this maximum packing density is equal to about 12%, as compared to the non-coated
system.
article_number: '169805'
article_type: original
author:
- first_name: Pawel
full_name: Steblinski, Pawel
last_name: Steblinski
- first_name: Tomasz
full_name: Blachowicz, Tomasz
last_name: Blachowicz
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
citation:
alphadin: 'Steblinski, Pawel ; Blachowicz, Tomasz ; Ehrmann,
Andrea: Analysis of the energy distribution of iron nano-spheres for bit-patterned
media. In: Journal of Magnetism and Magnetic Materials Bd. 562, Elsevier
BV (2022)'
ama: Steblinski P, Blachowicz T, Ehrmann A. Analysis of the energy distribution
of iron nano-spheres for bit-patterned media. Journal of Magnetism and Magnetic
Materials. 2022;562. doi:10.1016/j.jmmm.2022.169805
apa: Steblinski, P., Blachowicz, T., & Ehrmann, A. (2022). Analysis of the energy
distribution of iron nano-spheres for bit-patterned media. Journal of Magnetism
and Magnetic Materials, 562. https://doi.org/10.1016/j.jmmm.2022.169805
bibtex: '@article{Steblinski_Blachowicz_Ehrmann_2022, title={Analysis of the energy
distribution of iron nano-spheres for bit-patterned media}, volume={562}, DOI={10.1016/j.jmmm.2022.169805},
number={169805}, journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier
BV}, author={Steblinski, Pawel and Blachowicz, Tomasz and Ehrmann, Andrea}, year={2022}
}'
chicago: Steblinski, Pawel, Tomasz Blachowicz, and Andrea Ehrmann. “Analysis of
the Energy Distribution of Iron Nano-Spheres for Bit-Patterned Media.” Journal
of Magnetism and Magnetic Materials 562 (2022). https://doi.org/10.1016/j.jmmm.2022.169805.
ieee: P. Steblinski, T. Blachowicz, and A. Ehrmann, “Analysis of the energy distribution
of iron nano-spheres for bit-patterned media,” Journal of Magnetism and Magnetic
Materials, vol. 562, 2022.
mla: Steblinski, Pawel, et al. “Analysis of the Energy Distribution of Iron Nano-Spheres
for Bit-Patterned Media.” Journal of Magnetism and Magnetic Materials,
vol. 562, 169805, Elsevier BV, 2022, doi:10.1016/j.jmmm.2022.169805.
short: P. Steblinski, T. Blachowicz, A. Ehrmann, Journal of Magnetism and Magnetic
Materials 562 (2022).
date_created: 2022-12-23T14:54:45Z
date_updated: 2023-06-17T09:40:37Z
doi: 10.1016/j.jmmm.2022.169805
intvolume: ' 562'
keyword:
- Magnetic anisotropy
- Ferromagnetism
- Micromagnetism
language:
- iso: eng
publication: Journal of Magnetism and Magnetic Materials
publication_identifier:
issn:
- '03048853'
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Analysis of the energy distribution of iron nano-spheres for bit-patterned
media
type: journal_article
user_id: '216459'
volume: 562
year: '2022'
...
---
_id: '1580'
abstract:
- lang: eng
text: Magnetic nanofibers can be used for data transport and storage, especially
related to the emerging field of neuromorphic computing. Domain walls in bent
nanofibers can nucleate, e.g., due to rotating local magnetic fields. Their propagation
through bent nanofibers, however, depends on the bending direction in correlation
to the rotational orientation of the magnetic field, making such nanofibers suitable
for semi-deterministic logic operations. Here we report on domain wall nucleation,
propagation and annihilation in bent nanowire networks with multiple data inputs
and outputs. Our results show the influence of the bending radii on domain wall
nucleation and propagation, leading to suggestions for possible realization of
multi-level systems for logic operations.
article_number: '168925'
article_type: original
author:
- first_name: T.
full_name: Blachowicz, T.
last_name: Blachowicz
- first_name: P.
full_name: Steblinski, P.
last_name: Steblinski
- first_name: J.
full_name: Grzybowski, J.
last_name: Grzybowski
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105572372
citation:
alphadin: 'Blachowicz, T. ; Steblinski, P. ; Grzybowski,
J. ; Ehrmann, Andrea: Domain
wall nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers
with rotating local input fields. In: Journal of Magnetism and Magnetic Materials
Bd. 546, Elsevier BV (2022)'
ama: Blachowicz T, Steblinski P, Grzybowski J, Ehrmann A. Domain wall nucleation,
propagation and annihilation in coupled bent ferromagnetic nanofibers with rotating
local input fields. Journal of Magnetism and Magnetic Materials. 2022;546.
doi:10.1016/j.jmmm.2021.168925
apa: Blachowicz, T., Steblinski, P., Grzybowski, J., & Ehrmann, A. (2022). Domain
wall nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers
with rotating local input fields. Journal of Magnetism and Magnetic Materials,
546. https://doi.org/10.1016/j.jmmm.2021.168925
bibtex: '@article{Blachowicz_Steblinski_Grzybowski_Ehrmann_2022, title={Domain wall
nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers
with rotating local input fields}, volume={546}, DOI={10.1016/j.jmmm.2021.168925},
number={168925}, journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier
BV}, author={Blachowicz, T. and Steblinski, P. and Grzybowski, J. and Ehrmann,
Andrea}, year={2022} }'
chicago: Blachowicz, T., P. Steblinski, J. Grzybowski, and Andrea Ehrmann. “Domain
Wall Nucleation, Propagation and Annihilation in Coupled Bent Ferromagnetic Nanofibers
with Rotating Local Input Fields.” Journal of Magnetism and Magnetic Materials
546 (2022). https://doi.org/10.1016/j.jmmm.2021.168925.
ieee: T. Blachowicz, P. Steblinski, J. Grzybowski, and A. Ehrmann, “Domain wall
nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers
with rotating local input fields,” Journal of Magnetism and Magnetic Materials,
vol. 546, 2022.
mla: Blachowicz, T., et al. “Domain Wall Nucleation, Propagation and Annihilation
in Coupled Bent Ferromagnetic Nanofibers with Rotating Local Input Fields.” Journal
of Magnetism and Magnetic Materials, vol. 546, 168925, Elsevier BV, 2022,
doi:10.1016/j.jmmm.2021.168925.
short: T. Blachowicz, P. Steblinski, J. Grzybowski, A. Ehrmann, Journal of Magnetism
and Magnetic Materials 546 (2022).
date_created: 2022-01-01T12:50:41Z
date_updated: 2023-06-15T11:44:52Z
department:
- _id: '103'
doi: 10.1016/j.jmmm.2021.168925
intvolume: ' 546'
keyword:
- Nanofibers Magnetization dynamics Domain wall propagation Logic table Truth table
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.1016/j.jmmm.2021.168925
publication: Journal of Magnetism and Magnetic Materials
publication_identifier:
issn:
- '03048853'
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Domain wall nucleation, propagation and annihilation in coupled bent ferromagnetic
nanofibers with rotating local input fields
type: journal_article
user_id: '245590'
volume: 546
year: '2022'
...
---
_id: '1579'
abstract:
- lang: eng
text: Asymmetric hysteresis loops can be found in exchange-bias systems in which
a ferromagnet is exchange-coupled with an antiferromagnet. In purely ferromagnetic
samples, such effects can occur due to undetected minor loops or thermal effects.
While the exchange bias is long established in hard-disk read/write heads and
diverse spintronics applications, minor loops are sometimes used for the calculation
of first order reversal curves (FORCs). Reports about their technological relevance,
however, are scarce. Here we report on micromagnetic simulations of a nanoparticle
with areas of varying height, consisting of tessellations of a defined area, in
which the shape anisotropy in narrow higher lines opposes magnetization reversal
stronger than in the larger, lower areas between, thus interacting similar to
hard/soft magnetic materials although consisting of the same material and thus
having identical magneto-crystalline anisotropy. After saturating this nanostructure
by a strong magnetic field pulse, distinctly asymmetric, horizontally shifted
hysteresis loops can be recognized, especially in the transverse magnetization
component. We show the influence of the external magnetic field orientation on
this asymmetry.
article_number: '168929'
article_type: original
author:
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105572395
- first_name: T.
full_name: Blachowicz, T.
last_name: Blachowicz
citation:
alphadin: 'Ehrmann, Andrea ; Blachowicz, T.: Magnetization reversal
asymmetry in a structured ferromagnetic nanoparticle with varying shape anisotropy.
In: Journal of Magnetism and Magnetic Materials Bd. 546, Elsevier BV (2022)'
ama: Ehrmann A, Blachowicz T. Magnetization reversal asymmetry in a structured ferromagnetic
nanoparticle with varying shape anisotropy. Journal of Magnetism and Magnetic
Materials. 2022;546. doi:10.1016/j.jmmm.2021.168929
apa: Ehrmann, A., & Blachowicz, T. (2022). Magnetization reversal asymmetry
in a structured ferromagnetic nanoparticle with varying shape anisotropy. Journal
of Magnetism and Magnetic Materials, 546. https://doi.org/10.1016/j.jmmm.2021.168929
bibtex: '@article{Ehrmann_Blachowicz_2022, title={Magnetization reversal asymmetry
in a structured ferromagnetic nanoparticle with varying shape anisotropy}, volume={546},
DOI={10.1016/j.jmmm.2021.168929},
number={168929}, journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier
BV}, author={Ehrmann, Andrea and Blachowicz, T.}, year={2022} }'
chicago: Ehrmann, Andrea, and T. Blachowicz. “Magnetization Reversal Asymmetry in
a Structured Ferromagnetic Nanoparticle with Varying Shape Anisotropy.” Journal
of Magnetism and Magnetic Materials 546 (2022). https://doi.org/10.1016/j.jmmm.2021.168929.
ieee: A. Ehrmann and T. Blachowicz, “Magnetization reversal asymmetry in a structured
ferromagnetic nanoparticle with varying shape anisotropy,” Journal of Magnetism
and Magnetic Materials, vol. 546, 2022.
mla: Ehrmann, Andrea, and T. Blachowicz. “Magnetization Reversal Asymmetry in a
Structured Ferromagnetic Nanoparticle with Varying Shape Anisotropy.” Journal
of Magnetism and Magnetic Materials, vol. 546, 168929, Elsevier BV, 2022,
doi:10.1016/j.jmmm.2021.168929.
short: A. Ehrmann, T. Blachowicz, Journal of Magnetism and Magnetic Materials 546
(2022).
date_created: 2022-01-01T12:48:51Z
date_updated: 2023-06-15T11:44:04Z
department:
- _id: '103'
doi: 10.1016/j.jmmm.2021.168929
intvolume: ' 546'
keyword:
- Pseudo-exchange bias Micromagnetic simulation Hysteresis loops Magnetic nanostructure
Tessellation
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.1016/j.jmmm.2021.168929
publication: Journal of Magnetism and Magnetic Materials
publication_identifier:
issn:
- '03048853'
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Magnetization reversal asymmetry in a structured ferromagnetic nanoparticle
with varying shape anisotropy
type: journal_article
user_id: '245590'
volume: 546
year: '2022'
...
---
_id: '1426'
abstract:
- lang: eng
text: Round magnetic nano-dots belong to the frequently investigated magnetic nanostructures
since they can often reverse magnetization via a vortex state which is characterized
by low stray fields, making them useful for data storage applications. Nano-rings,
with an open aperture in the middle, regularly show flux-closed vortex states
without a vortex core, again reducing stray fields. Here we theoretically investigate
“Pac-Man” shaped iron nanostructures with varying aperture, i.e. structures ranging
from a thin ring to a solid cylinder with a triangular cut. Our results show that
in most cases, a vortex-like state without vortex core along the whole nanostructure
occurs during magnetization reversal. Depending on the angle of the external magnetic
field and the nanostructure thickness, different magnetization reversal processes
have been found, including domain wall nucleation and propagation as well as small
vortex states with cores. The occurrence of such special magnetic states can be
attributed to the interaction of the shape anisotropy with the relatively high
magneto-crystalline anisotropy of iron. Our simulations reveal the possibilities
to use such structures for data storage applications as well as their importance
in basic research, enabling formation of asymmetric magnetic structures beyond
common onion and symmetric vortex states.
article_number: '168205'
article_type: original
author:
- first_name: Fatima-Zohra
full_name: Bachar, Fatima-Zohra
last_name: Bachar
- first_name: Christian
full_name: Schröder, Christian
id: '35809'
last_name: Schröder
orcid: 0000-0002-6391-6548
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6391-6548/work/96660667
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/96660668
citation:
alphadin: 'Bachar, Fatima-Zohra ;
Schröder, Christian ; Ehrmann,
Andrea: Magnetization reversal in Pac-Man shaped Fe nanostructures with
varying aperture. In: Journal of Magnetism and Magnetic Materials Bd. 537,
Elsevier BV (2021)'
ama: Bachar F-Z, Schröder C, Ehrmann A. Magnetization reversal in Pac-Man shaped
Fe nanostructures with varying aperture. Journal of Magnetism and Magnetic
Materials. 2021;537. doi:10.1016/j.jmmm.2021.168205
apa: Bachar, F.-Z., Schröder, C., & Ehrmann, A. (2021). Magnetization reversal
in Pac-Man shaped Fe nanostructures with varying aperture. Journal of Magnetism
and Magnetic Materials, 537. https://doi.org/10.1016/j.jmmm.2021.168205
bibtex: '@article{Bachar_Schröder_Ehrmann_2021, title={Magnetization reversal in
Pac-Man shaped Fe nanostructures with varying aperture}, volume={537}, DOI={10.1016/j.jmmm.2021.168205},
number={168205}, journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier
BV}, author={Bachar, Fatima-Zohra and Schröder, Christian and Ehrmann, Andrea},
year={2021} }'
chicago: Bachar, Fatima-Zohra, Christian Schröder, and Andrea Ehrmann. “Magnetization
Reversal in Pac-Man Shaped Fe Nanostructures with Varying Aperture.” Journal
of Magnetism and Magnetic Materials 537 (2021). https://doi.org/10.1016/j.jmmm.2021.168205.
ieee: F.-Z. Bachar, C. Schröder, and A. Ehrmann, “Magnetization reversal in Pac-Man
shaped Fe nanostructures with varying aperture,” Journal of Magnetism and Magnetic
Materials, vol. 537, 2021.
mla: Bachar, Fatima-Zohra, et al. “Magnetization Reversal in Pac-Man Shaped Fe Nanostructures
with Varying Aperture.” Journal of Magnetism and Magnetic Materials, vol.
537, 168205, Elsevier BV, 2021, doi:10.1016/j.jmmm.2021.168205.
short: F.-Z. Bachar, C. Schröder, A. Ehrmann, Journal of Magnetism and Magnetic
Materials 537 (2021).
date_created: 2021-07-06T09:07:19Z
date_updated: 2023-03-08T09:29:40Z
doi: 10.1016/j.jmmm.2021.168205
intvolume: ' 537'
keyword:
- Magnetic nanostructures Micromagnetic simulation Magnetization reversal Iron Vortex
state Domain walls Shape anisotropy
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.1016/j.jmmm.2021.168205
project:
- _id: f89a05bb-bcea-11ed-9442-ed382659bc06
name: Bielefelder Institut für Angewandte Materialforschung
publication: Journal of Magnetism and Magnetic Materials
publication_identifier:
issn:
- '03048853'
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Magnetization reversal in Pac-Man shaped Fe nanostructures with varying aperture
type: journal_article
user_id: '35809'
volume: 537
year: '2021'
...
---
_id: '1616'
abstract:
- lang: eng
text: Electrospun nanofibers produced from magnetic materials form a magnetic network
which may be used for neuromorphic computing and other novel applications. While
the influence of bending radii on the magnetization reversal in such nanofibers
was already discussed in the literature, the often occurring beads along the fibers
have not yet been investigated in detail. It can be assumed that such beads will
support domain wall formation due to a reduction of the relative impact of the
shape anisotropy, in this way influencing magnetization reversal along the fiber.
Here, we simulate magnetization reversal processes in iron, nickel, cobalt and
magnetite fibers with a bead in the middle, produced in three typical dimensions
gained by electrospinning. In most cases a vortex state occurs during magnetization
reversal, independent from the material and the dimensions. For some angular orientations
of the external magnetic field, double-vortex or meander states are visible, usually
also followed by vortex states. These simulations underline the strong and highly
reliable impact of beads along electrospun fibers, making these structures useful
for data storage, transport and other applications.
article_number: '167855'
article_type: original
author:
- first_name: Fedi
full_name: Amini, Fedi
last_name: Amini
- first_name: Tomasz
full_name: Blachowicz, Tomasz
last_name: Blachowicz
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105571785
citation:
alphadin: 'Amini, Fedi ; Blachowicz,
Tomasz ; Ehrmann, Andrea:
Systematic study of magnetization reversal in beaded fibers from different magnetic
materials. In: Journal of Magnetism and Magnetic Materials Bd. 529, Elsevier
BV (2021)'
ama: Amini F, Blachowicz T, Ehrmann A. Systematic study of magnetization reversal
in beaded fibers from different magnetic materials. Journal of Magnetism and
Magnetic Materials. 2021;529. doi:10.1016/j.jmmm.2021.167855
apa: Amini, F., Blachowicz, T., & Ehrmann, A. (2021). Systematic study of magnetization
reversal in beaded fibers from different magnetic materials. Journal of Magnetism
and Magnetic Materials, 529. https://doi.org/10.1016/j.jmmm.2021.167855
bibtex: '@article{Amini_Blachowicz_Ehrmann_2021, title={Systematic study of magnetization
reversal in beaded fibers from different magnetic materials}, volume={529}, DOI={10.1016/j.jmmm.2021.167855},
number={167855}, journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier
BV}, author={Amini, Fedi and Blachowicz, Tomasz and Ehrmann, Andrea}, year={2021}
}'
chicago: Amini, Fedi, Tomasz Blachowicz, and Andrea Ehrmann. “Systematic Study of
Magnetization Reversal in Beaded Fibers from Different Magnetic Materials.” Journal
of Magnetism and Magnetic Materials 529 (2021). https://doi.org/10.1016/j.jmmm.2021.167855.
ieee: F. Amini, T. Blachowicz, and A. Ehrmann, “Systematic study of magnetization
reversal in beaded fibers from different magnetic materials,” Journal of Magnetism
and Magnetic Materials, vol. 529, 2021.
mla: Amini, Fedi, et al. “Systematic Study of Magnetization Reversal in Beaded Fibers
from Different Magnetic Materials.” Journal of Magnetism and Magnetic Materials,
vol. 529, 167855, Elsevier BV, 2021, doi:10.1016/j.jmmm.2021.167855.
short: F. Amini, T. Blachowicz, A. Ehrmann, Journal of Magnetism and Magnetic Materials
529 (2021).
date_created: 2022-01-01T14:27:47Z
date_updated: 2022-01-01T15:01:28Z
department:
- _id: '103'
doi: 10.1016/j.jmmm.2021.167855
intvolume: ' 529'
keyword:
- Magnetic nanostructures Micromagnetic simulation Magnetization reversal Iron Nickel
Cobalt Magnetite Vortex state Domain walls Shape anisotropy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.jmmm.2021.167855
oa: '1'
publication: Journal of Magnetism and Magnetic Materials
publication_identifier:
issn:
- '03048853'
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Systematic study of magnetization reversal in beaded fibers from different
magnetic materials
type: journal_article
user_id: '223776'
volume: 529
year: '2021'
...
---
_id: '2673'
author:
- first_name: T
full_name: Luciński, T
last_name: Luciński
- first_name: M
full_name: Urbaniak, M
last_name: Urbaniak
- first_name: H
full_name: Brückl, H
last_name: Brückl
- first_name: A
full_name: Hütten, A
last_name: Hütten
- first_name: Sonja
full_name: Heitmann, Sonja
id: '202389'
last_name: Heitmann
orcid: 0000-0002-5503-2128
- first_name: G
full_name: Reiss, G
last_name: Reiss
citation:
alphadin: 'Luciński, T ; Urbaniak,
M ; Brückl, H ; Hütten,
A ; Heitmann, Sonja ; Reiss, G: Magnetoresistance effect in
asymmetric dual spin-valves—a device for three-state logic. In: Journal of
Magnetism and Magnetic Materials Bd. 272–276, Elsevier BV (2004), S. 1889–1891'
ama: Luciński T, Urbaniak M, Brückl H, Hütten A, Heitmann S, Reiss G. Magnetoresistance
effect in asymmetric dual spin-valves—a device for three-state logic. Journal
of Magnetism and Magnetic Materials. 2004;272-276:1889-1891. doi:10.1016/j.jmmm.2003.12.1249
apa: Luciński, T., Urbaniak, M., Brückl, H., Hütten, A., Heitmann, S., & Reiss,
G. (2004). Magnetoresistance effect in asymmetric dual spin-valves—a device for
three-state logic. Journal of Magnetism and Magnetic Materials, 272–276,
1889–1891. https://doi.org/10.1016/j.jmmm.2003.12.1249
bibtex: '@article{Luciński_Urbaniak_Brückl_Hütten_Heitmann_Reiss_2004, title={Magnetoresistance
effect in asymmetric dual spin-valves—a device for three-state logic}, volume={272–276},
DOI={10.1016/j.jmmm.2003.12.1249},
journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier BV},
author={Luciński, T and Urbaniak, M and Brückl, H and Hütten, A and Heitmann,
Sonja and Reiss, G}, year={2004}, pages={1889–1891} }'
chicago: 'Luciński, T, M Urbaniak, H Brückl, A Hütten, Sonja Heitmann, and G Reiss.
“Magnetoresistance Effect in Asymmetric Dual Spin-Valves—a Device for Three-State
Logic.” Journal of Magnetism and Magnetic Materials 272–276 (2004): 1889–91.
https://doi.org/10.1016/j.jmmm.2003.12.1249.'
ieee: T. Luciński, M. Urbaniak, H. Brückl, A. Hütten, S. Heitmann, and G. Reiss,
“Magnetoresistance effect in asymmetric dual spin-valves—a device for three-state
logic,” Journal of Magnetism and Magnetic Materials, vol. 272–276, pp.
1889–1891, 2004.
mla: Luciński, T., et al. “Magnetoresistance Effect in Asymmetric Dual Spin-Valves—a
Device for Three-State Logic.” Journal of Magnetism and Magnetic Materials,
vol. 272–276, Elsevier BV, 2004, pp. 1889–91, doi:10.1016/j.jmmm.2003.12.1249.
short: T. Luciński, M. Urbaniak, H. Brückl, A. Hütten, S. Heitmann, G. Reiss, Journal
of Magnetism and Magnetic Materials 272–276 (2004) 1889–1891.
date_created: 2023-03-24T13:12:46Z
date_updated: 2023-03-26T19:38:26Z
department:
- _id: '103'
doi: 10.1016/j.jmmm.2003.12.1249
extern: '1'
language:
- iso: eng
page: 1889-1891
publication: Journal of Magnetism and Magnetic Materials
publication_identifier:
issn:
- '03048853'
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
research_group:
- _id: af778127-b366-11ed-bde2-daed2b8eafee
name: Bielefelder Institut für Angewandte Materialforschung (BIfAM)
status: public
title: Magnetoresistance effect in asymmetric dual spin-valves—a device for three-state
logic
type: journal_article
user_id: '202389'
volume: 272-276
year: '2004'
...
---
_id: '2674'
author:
- first_name: T.
full_name: Luciński, T.
last_name: Luciński
- first_name: A.
full_name: Hütten, A.
last_name: Hütten
- first_name: H.
full_name: Brückl, H.
last_name: Brückl
- first_name: Sonja
full_name: Heitmann, Sonja
id: '202389'
last_name: Heitmann
orcid: 0000-0002-5503-2128
- first_name: T.
full_name: Hempel, T.
last_name: Hempel
- first_name: G.
full_name: Reiss, G.
last_name: Reiss
citation:
alphadin: 'Luciński, T. ; Hütten,
A. ; Brückl, H. ; Heitmann,
Sonja ; Hempel, T. ; Reiss, G.: Magnetoresistance study of
Ni80Fe20/Co1/CuAgAu/Co2 asymmetric sandwiches. In: Journal of Magnetism and
Magnetic Materials Bd. 269, Elsevier BV (2004), Nr. 1, S. 78–88'
ama: Luciński T, Hütten A, Brückl H, Heitmann S, Hempel T, Reiss G. Magnetoresistance
study of Ni80Fe20/Co1/CuAgAu/Co2 asymmetric sandwiches. Journal of Magnetism
and Magnetic Materials. 2004;269(1):78-88. doi:10.1016/S0304-8853(03)00564-X
apa: Luciński, T., Hütten, A., Brückl, H., Heitmann, S., Hempel, T., & Reiss,
G. (2004). Magnetoresistance study of Ni80Fe20/Co1/CuAgAu/Co2 asymmetric sandwiches.
Journal of Magnetism and Magnetic Materials, 269(1), 78–88. https://doi.org/10.1016/S0304-8853(03)00564-X
bibtex: '@article{Luciński_Hütten_Brückl_Heitmann_Hempel_Reiss_2004, title={Magnetoresistance
study of Ni80Fe20/Co1/CuAgAu/Co2 asymmetric sandwiches}, volume={269}, DOI={10.1016/S0304-8853(03)00564-X},
number={1}, journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier
BV}, author={Luciński, T. and Hütten, A. and Brückl, H. and Heitmann, Sonja and
Hempel, T. and Reiss, G.}, year={2004}, pages={78–88} }'
chicago: 'Luciński, T., A. Hütten, H. Brückl, Sonja Heitmann, T. Hempel, and G.
Reiss. “Magnetoresistance Study of Ni80Fe20/Co1/CuAgAu/Co2 Asymmetric Sandwiches.”
Journal of Magnetism and Magnetic Materials 269, no. 1 (2004): 78–88. https://doi.org/10.1016/S0304-8853(03)00564-X.'
ieee: T. Luciński, A. Hütten, H. Brückl, S. Heitmann, T. Hempel, and G. Reiss, “Magnetoresistance
study of Ni80Fe20/Co1/CuAgAu/Co2 asymmetric sandwiches,” Journal of Magnetism
and Magnetic Materials, vol. 269, no. 1, pp. 78–88, 2004.
mla: Luciński, T., et al. “Magnetoresistance Study of Ni80Fe20/Co1/CuAgAu/Co2 Asymmetric
Sandwiches.” Journal of Magnetism and Magnetic Materials, vol. 269, no.
1, Elsevier BV, 2004, pp. 78–88, doi:10.1016/S0304-8853(03)00564-X.
short: T. Luciński, A. Hütten, H. Brückl, S. Heitmann, T. Hempel, G. Reiss, Journal
of Magnetism and Magnetic Materials 269 (2004) 78–88.
date_created: 2023-03-24T13:12:47Z
date_updated: 2023-03-24T19:33:28Z
doi: 10.1016/S0304-8853(03)00564-X
extern: '1'
intvolume: ' 269'
issue: '1'
language:
- iso: eng
page: 78-88
publication: Journal of Magnetism and Magnetic Materials
publication_identifier:
issn:
- '03048853'
publication_status: published
publisher: Elsevier BV
status: public
title: Magnetoresistance study of Ni80Fe20/Co1/CuAgAu/Co2 asymmetric sandwiches
type: journal_article
user_id: '245590'
volume: 269
year: '2004'
...
---
_id: '1452'
author:
- first_name: Christian
full_name: Schröder, Christian
id: '35809'
last_name: Schröder
orcid: 0000-0002-6391-6548
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6391-6548/work/96660341
- first_name: J
full_name: Schnack, J
last_name: Schnack
- first_name: D
full_name: Mentrup, D
last_name: Mentrup
- first_name: M
full_name: Luban, M
last_name: Luban
citation:
alphadin: 'Schröder, Christian ; Schnack, J ; Mentrup,
D ; Luban, M: Critical slowing-down
in classical and quantum Heisenberg magnetic molecules. In: Journal of Magnetism
and Magnetic Materials Bd. 272–276, Elsevier BV (2004), S. E721–E723'
ama: Schröder C, Schnack J, Mentrup D, Luban M. Critical slowing-down in classical
and quantum Heisenberg magnetic molecules. Journal of Magnetism and Magnetic
Materials. 2004;272-276:E721-E723. doi:10.1016/j.jmmm.2004.01.064
apa: Schröder, C., Schnack, J., Mentrup, D., & Luban, M. (2004). Critical slowing-down
in classical and quantum Heisenberg magnetic molecules. Journal of Magnetism
and Magnetic Materials, 272–276, E721–E723. https://doi.org/10.1016/j.jmmm.2004.01.064
bibtex: '@article{Schröder_Schnack_Mentrup_Luban_2004, title={Critical slowing-down
in classical and quantum Heisenberg magnetic molecules}, volume={272–276}, DOI={10.1016/j.jmmm.2004.01.064},
journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier BV},
author={Schröder, Christian and Schnack, J and Mentrup, D and Luban, M}, year={2004},
pages={E721–E723} }'
chicago: 'Schröder, Christian, J Schnack, D Mentrup, and M Luban. “Critical Slowing-down
in Classical and Quantum Heisenberg Magnetic Molecules.” Journal of Magnetism
and Magnetic Materials 272–276 (2004): E721–23. https://doi.org/10.1016/j.jmmm.2004.01.064.'
ieee: C. Schröder, J. Schnack, D. Mentrup, and M. Luban, “Critical slowing-down
in classical and quantum Heisenberg magnetic molecules,” Journal of Magnetism
and Magnetic Materials, vol. 272–276, pp. E721–E723, 2004.
mla: Schröder, Christian, et al. “Critical Slowing-down in Classical and Quantum
Heisenberg Magnetic Molecules.” Journal of Magnetism and Magnetic Materials,
vol. 272–276, Elsevier BV, 2004, pp. E721–23, doi:10.1016/j.jmmm.2004.01.064.
short: C. Schröder, J. Schnack, D. Mentrup, M. Luban, Journal of Magnetism and Magnetic
Materials 272–276 (2004) E721–E723.
date_created: 2021-07-06T09:07:52Z
date_updated: 2022-06-27T13:43:40Z
doi: 10.1016/j.jmmm.2004.01.064
language:
- iso: eng
page: E721-E723
publication: Journal of Magnetism and Magnetic Materials
publication_identifier:
issn:
- '03048853'
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Critical slowing-down in classical and quantum Heisenberg magnetic molecules
type: journal_article
user_id: '35809'
volume: 272-276
year: '2004'
...
---
_id: '2684'
author:
- first_name: Sonja
full_name: Heitmann, Sonja
id: '202389'
last_name: Heitmann
orcid: 0000-0002-5503-2128
- first_name: A.
full_name: Hütten, A.
last_name: Hütten
- first_name: T.
full_name: Hempel, T.
last_name: Hempel
- first_name: W.
full_name: Schepper, W.
last_name: Schepper
- first_name: G.
full_name: Reiss, G.
last_name: Reiss
citation:
alphadin: 'Heitmann, Sonja ; Hütten, A. ; Hempel,
T. ; Schepper, W. ; Reiss, G.: Enhanced GMR amplitude and
temperature stability of copper/permalloy combination multilayers. In: Journal
of Magnetism and Magnetic Materials Bd. 226–230, Elsevier BV (2001), S. 1752–1754'
ama: Heitmann S, Hütten A, Hempel T, Schepper W, Reiss G. Enhanced GMR amplitude
and temperature stability of copper/permalloy combination multilayers. Journal
of Magnetism and Magnetic Materials. 2001;226-230:1752-1754. doi:10.1016/S0304-8853(00)00885-4
apa: Heitmann, S., Hütten, A., Hempel, T., Schepper, W., & Reiss, G. (2001).
Enhanced GMR amplitude and temperature stability of copper/permalloy combination
multilayers. Journal of Magnetism and Magnetic Materials, 226–230,
1752–1754. https://doi.org/10.1016/S0304-8853(00)00885-4
bibtex: '@article{Heitmann_Hütten_Hempel_Schepper_Reiss_2001, title={Enhanced GMR
amplitude and temperature stability of copper/permalloy combination multilayers},
volume={226–230}, DOI={10.1016/S0304-8853(00)00885-4},
journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier BV},
author={Heitmann, Sonja and Hütten, A. and Hempel, T. and Schepper, W. and Reiss,
G.}, year={2001}, pages={1752–1754} }'
chicago: 'Heitmann, Sonja, A. Hütten, T. Hempel, W. Schepper, and G. Reiss. “Enhanced
GMR Amplitude and Temperature Stability of Copper/Permalloy Combination Multilayers.”
Journal of Magnetism and Magnetic Materials 226–230 (2001): 1752–54. https://doi.org/10.1016/S0304-8853(00)00885-4.'
ieee: S. Heitmann, A. Hütten, T. Hempel, W. Schepper, and G. Reiss, “Enhanced GMR
amplitude and temperature stability of copper/permalloy combination multilayers,”
Journal of Magnetism and Magnetic Materials, vol. 226–230, pp. 1752–1754,
2001.
mla: Heitmann, Sonja, et al. “Enhanced GMR Amplitude and Temperature Stability of
Copper/Permalloy Combination Multilayers.” Journal of Magnetism and Magnetic
Materials, vol. 226–230, Elsevier BV, 2001, pp. 1752–54, doi:10.1016/S0304-8853(00)00885-4.
short: S. Heitmann, A. Hütten, T. Hempel, W. Schepper, G. Reiss, Journal of Magnetism
and Magnetic Materials 226–230 (2001) 1752–1754.
date_created: 2023-03-24T13:12:59Z
date_updated: 2023-03-26T19:42:07Z
department:
- _id: '103'
doi: 10.1016/S0304-8853(00)00885-4
extern: '1'
language:
- iso: eng
page: 1752-1754
publication: Journal of Magnetism and Magnetic Materials
publication_identifier:
issn:
- '03048853'
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
research_group:
- _id: af778127-b366-11ed-bde2-daed2b8eafee
name: Bielefelder Institut für Angewandte Materialforschung (BIfAM)
status: public
title: Enhanced GMR amplitude and temperature stability of copper/permalloy combination
multilayers
type: journal_article
user_id: '202389'
volume: 226-230
year: '2001'
...