---
_id: '4178'
article_type: original
author:
- first_name: Martin
  full_name: Wortmann, Martin
  last_name: Wortmann
- first_name: Tapas
  full_name: Samanta, Tapas
  last_name: Samanta
- first_name: Maik
  full_name: Gaerner, Maik
  last_name: Gaerner
- first_name: Michael
  full_name: Westphal, Michael
  last_name: Westphal
- first_name: Johannes
  full_name: Fiedler, Johannes
  last_name: Fiedler
- first_name: Inga
  full_name: Ennen, Inga
  last_name: Ennen
- first_name: Andreas
  full_name: Hütten, Andreas
  last_name: Hütten
- first_name: Tomasz
  full_name: Blachowicz, Tomasz
  last_name: Blachowicz
- first_name: Luana
  full_name: Caron, Luana
  last_name: Caron
- first_name: Andrea
  full_name: Ehrmann, Andrea
  id: '223776'
  last_name: Ehrmann
  orcid: 0000-0003-0695-3905
citation:
  alphadin: '<span style="font-variant:small-caps;"><span style="font-variant:small-caps;">Wortmann,
    Martin</span> ; <span style="font-variant:small-caps;">Samanta, Tapas</span> ;
    <span style="font-variant:small-caps;">Gaerner, Maik</span> ; <span style="font-variant:small-caps;">Westphal,
    Michael</span> ; <span style="font-variant:small-caps;">Fiedler, Johannes</span>
    ; <span style="font-variant:small-caps;">Ennen, Inga</span> ; <span style="font-variant:small-caps;">Hütten,
    Andreas</span> ; <span style="font-variant:small-caps;">Blachowicz, Tomasz</span>
    ; u. a.</span>: Isotropic exchange-bias in twinned epitaxial Co/Co3O4 bilayer.
    In: <i>APL Materials</i> Bd. 11, AIP Publishing (2023), Nr. 12'
  ama: Wortmann M, Samanta T, Gaerner M, et al. Isotropic exchange-bias in twinned
    epitaxial Co/Co3O4 bilayer. <i>APL Materials</i>. 2023;11(12). doi:<a href="https://doi.org/10.1063/5.0183566">10.1063/5.0183566</a>
  apa: Wortmann, M., Samanta, T., Gaerner, M., Westphal, M., Fiedler, J., Ennen, I.,
    … Ehrmann, A. (2023). Isotropic exchange-bias in twinned epitaxial Co/Co3O4 bilayer.
    <i>APL Materials</i>, <i>11</i>(12). <a href="https://doi.org/10.1063/5.0183566">https://doi.org/10.1063/5.0183566</a>
  bibtex: '@article{Wortmann_Samanta_Gaerner_Westphal_Fiedler_Ennen_Hütten_Blachowicz_Caron_Ehrmann_2023,
    title={Isotropic exchange-bias in twinned epitaxial Co/Co3O4 bilayer}, volume={11},
    DOI={<a href="https://doi.org/10.1063/5.0183566">10.1063/5.0183566</a>}, number={12},
    journal={APL Materials}, publisher={AIP Publishing}, author={Wortmann, Martin
    and Samanta, Tapas and Gaerner, Maik and Westphal, Michael and Fiedler, Johannes
    and Ennen, Inga and Hütten, Andreas and Blachowicz, Tomasz and Caron, Luana and
    Ehrmann, Andrea}, year={2023} }'
  chicago: Wortmann, Martin, Tapas Samanta, Maik Gaerner, Michael Westphal, Johannes
    Fiedler, Inga Ennen, Andreas Hütten, Tomasz Blachowicz, Luana Caron, and Andrea
    Ehrmann. “Isotropic Exchange-Bias in Twinned Epitaxial Co/Co3O4 Bilayer.” <i>APL
    Materials</i> 11, no. 12 (2023). <a href="https://doi.org/10.1063/5.0183566">https://doi.org/10.1063/5.0183566</a>.
  ieee: M. Wortmann <i>et al.</i>, “Isotropic exchange-bias in twinned epitaxial Co/Co3O4
    bilayer,” <i>APL Materials</i>, vol. 11, no. 12, 2023.
  mla: Wortmann, Martin, et al. “Isotropic Exchange-Bias in Twinned Epitaxial Co/Co3O4
    Bilayer.” <i>APL Materials</i>, vol. 11, no. 12, AIP Publishing, 2023, doi:<a
    href="https://doi.org/10.1063/5.0183566">10.1063/5.0183566</a>.
  short: M. Wortmann, T. Samanta, M. Gaerner, M. Westphal, J. Fiedler, I. Ennen, A.
    Hütten, T. Blachowicz, L. Caron, A. Ehrmann, APL Materials 11 (2023).
date_created: 2023-12-29T07:55:38Z
date_updated: 2026-03-17T15:28:56Z
doi: 10.1063/5.0183566
file:
- access_level: open_access
  content_type: application/pdf
  creator: aehrmann
  date_created: 2023-12-29T07:53:14Z
  date_updated: 2023-12-29T07:53:14Z
  file_id: '4179'
  file_name: _2023_Wortmann_APL-Mater1_121118.pdf
  file_size: 9441825
  relation: main_file
  success: 1
file_date_updated: 2023-12-29T07:53:14Z
funded_apc: '1'
has_accepted_license: '1'
intvolume: '        11'
issue: '12'
keyword:
- Magnetic ordering
- Crystallographic defects
- Electron diffraction
- Epitaxy
- Ferromagnetic materials
- Magnetic hysteresis
- Magnetic materials
- Thin films
- Transmission electron microscopy
- Solid solid interfaces
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: APL Materials
publication_identifier:
  eissn:
  - 2166-532X
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: Isotropic exchange-bias in twinned epitaxial Co/Co3O4 bilayer
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
urn: urn:nbn:de:hbz:bi10-41788
user_id: '220548'
volume: 11
year: '2023'
...
---
_id: '654'
article_number: '1552'
article_type: original
author:
- first_name: Nadine
  full_name: Fokin, Nadine
  last_name: Fokin
- first_name: Timo
  full_name: Grothe, Timo
  id: '221330'
  last_name: Grothe
  orcid: 0000-0002-9099-4277
  orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-9099-4277/work/94763644
- first_name: Al
  full_name: Mamun, Al
  last_name: Mamun
- first_name: Marah
  full_name: Trabelsi, Marah
  last_name: Trabelsi
- first_name: Michaela
  full_name: Klöcker, Michaela
  id: '86770'
  last_name: Klöcker
- first_name: Lilia
  full_name: Sabantina, Lilia
  last_name: Sabantina
- first_name: Christoph
  full_name: Döpke, Christoph
  last_name: Döpke
- first_name: Tomasz
  full_name: Blachowicz, Tomasz
  last_name: Blachowicz
- first_name: Andreas
  full_name: Hütten, Andreas
  last_name: Hütten
- 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/94763646
citation:
  alphadin: '<span style="font-variant:small-caps;"><span style="font-variant:small-caps;">Fokin,
    Nadine</span> ; <span style="font-variant:small-caps;">Grothe, Timo</span> ; <span
    style="font-variant:small-caps;">Mamun, Al</span> ; <span style="font-variant:small-caps;">Trabelsi,
    Marah</span> ; <span style="font-variant:small-caps;">Klöcker, Michaela</span>
    ; <span style="font-variant:small-caps;">Sabantina, Lilia</span> ; <span style="font-variant:small-caps;">Döpke,
    Christoph</span> ; <span style="font-variant:small-caps;">Blachowicz, Tomasz</span>
    ; u. a.</span>: Magnetic Properties of Electrospun Magnetic Nanofiber Mats after
    Stabilization and Carbonization. In: <i>Materials</i> Bd. 13, MDPI (2020), Nr. 7'
  ama: Fokin N, Grothe T, Mamun A, et al. Magnetic Properties of Electrospun Magnetic
    Nanofiber Mats after Stabilization and Carbonization. <i>Materials</i>. 2020;13(7).
    doi:<a href="https://doi.org/10.3390/ma13071552">10.3390/ma13071552</a>
  apa: Fokin, N., Grothe, T., Mamun, A., Trabelsi, M., Klöcker, M., Sabantina, L.,
    … Ehrmann, A. (2020). Magnetic Properties of Electrospun Magnetic Nanofiber Mats
    after Stabilization and Carbonization. <i>Materials</i>, <i>13</i>(7). <a href="https://doi.org/10.3390/ma13071552">https://doi.org/10.3390/ma13071552</a>
  bibtex: '@article{Fokin_Grothe_Mamun_Trabelsi_Klöcker_Sabantina_Döpke_Blachowicz_Hütten_Ehrmann_2020,
    title={Magnetic Properties of Electrospun Magnetic Nanofiber Mats after Stabilization
    and Carbonization}, volume={13}, DOI={<a href="https://doi.org/10.3390/ma13071552">10.3390/ma13071552</a>},
    number={71552}, journal={Materials}, publisher={MDPI}, author={Fokin, Nadine and
    Grothe, Timo and Mamun, Al and Trabelsi, Marah and Klöcker, Michaela and Sabantina,
    Lilia and Döpke, Christoph and Blachowicz, Tomasz and Hütten, Andreas and Ehrmann,
    Andrea}, year={2020} }'
  chicago: Fokin, Nadine, Timo Grothe, Al Mamun, Marah Trabelsi, Michaela Klöcker,
    Lilia Sabantina, Christoph Döpke, Tomasz Blachowicz, Andreas Hütten, and Andrea
    Ehrmann. “Magnetic Properties of Electrospun Magnetic Nanofiber Mats after Stabilization
    and Carbonization.” <i>Materials</i> 13, no. 7 (2020). <a href="https://doi.org/10.3390/ma13071552">https://doi.org/10.3390/ma13071552</a>.
  ieee: N. Fokin <i>et al.</i>, “Magnetic Properties of Electrospun Magnetic Nanofiber
    Mats after Stabilization and Carbonization,” <i>Materials</i>, vol. 13, no. 7,
    2020.
  mla: Fokin, Nadine, et al. “Magnetic Properties of Electrospun Magnetic Nanofiber
    Mats after Stabilization and Carbonization.” <i>Materials</i>, vol. 13, no. 7,
    1552, MDPI, 2020, doi:<a href="https://doi.org/10.3390/ma13071552">10.3390/ma13071552</a>.
  short: N. Fokin, T. Grothe, A. Mamun, M. Trabelsi, M. Klöcker, L. Sabantina, C.
    Döpke, T. Blachowicz, A. Hütten, A. Ehrmann, Materials 13 (2020).
date_created: 2021-01-03T16:31:45Z
date_updated: 2026-03-17T15:29:31Z
department:
- _id: '103'
doi: 10.3390/ma13071552
file:
- access_level: open_access
  content_type: application/pdf
  creator: aehrmann
  date_created: 2021-01-03T16:31:11Z
  date_updated: 2021-01-03T16:31:11Z
  file_id: '655'
  file_name: _2020_Fokin_materials13_1552_v2.pdf
  file_size: 5060954
  relation: main_file
  success: 1
file_date_updated: 2021-01-03T16:31:11Z
funded_apc: '1'
has_accepted_license: '1'
intvolume: '        13'
issue: '7'
keyword:
- ferrimagnetic materials
- superparamagnetism
- magnetic hysteresis
- magnetic materials
- magnetic nanoparticles
- nanocomposites
- nanowires
language:
- iso: eng
oa: '1'
publication: Materials
publication_identifier:
  issn:
  - 1996-1944
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: Magnetic Properties of Electrospun Magnetic Nanofiber Mats after Stabilization
  and Carbonization
type: journal_article
urn: urn:nbn:de:hbz:bi10-6546
user_id: '220548'
volume: 13
year: '2020'
...
---
_id: '412'
author:
- first_name: Andrea
  full_name: Tillmanns, Andrea
  last_name: Tillmanns
- first_name: T.
  full_name: Blachowicz, T.
  last_name: Blachowicz
citation:
  alphadin: '<span style="font-variant:small-caps;">Tillmanns, Andrea</span> ; <span
    style="font-variant:small-caps;">Blachowicz, T.</span>: Adjusting exchange bias
    and coercivity of magnetic layered systems with varying anisotropies. In: <i>Journal
    of Applied Physics</i> Bd. 109, American Inst. of Physics (2011), Nr. 8'
  ama: Tillmanns A, Blachowicz T. Adjusting exchange bias and coercivity of magnetic
    layered systems with varying anisotropies. <i>Journal of Applied Physics</i>.
    2011;109(8).
  apa: Tillmanns, A., &#38; Blachowicz, T. (2011). Adjusting exchange bias and coercivity
    of magnetic layered systems with varying anisotropies. <i>Journal of Applied Physics</i>,
    <i>109</i>(8).
  bibtex: '@article{Tillmanns_Blachowicz_2011, title={Adjusting exchange bias and
    coercivity of magnetic layered systems with varying anisotropies}, volume={109},
    number={8}, journal={Journal of Applied Physics}, publisher={American Inst. of
    Physics}, author={Tillmanns, Andrea and Blachowicz, T.}, year={2011} }'
  chicago: Tillmanns, Andrea, and T. Blachowicz. “Adjusting Exchange Bias and Coercivity
    of Magnetic Layered Systems with Varying Anisotropies.” <i>Journal of Applied
    Physics</i> 109, no. 8 (2011).
  ieee: A. Tillmanns and T. Blachowicz, “Adjusting exchange bias and coercivity of
    magnetic layered systems with varying anisotropies,” <i>Journal of Applied Physics</i>,
    vol. 109, no. 8, 2011.
  mla: Tillmanns, Andrea, and T. Blachowicz. “Adjusting Exchange Bias and Coercivity
    of Magnetic Layered Systems with Varying Anisotropies.” <i>Journal of Applied
    Physics</i>, vol. 109, no. 8, American Inst. of Physics, 2011.
  short: A. Tillmanns, T. Blachowicz, Journal of Applied Physics 109 (2011).
date_created: 2019-05-28T06:59:59Z
date_updated: 2026-03-17T15:28:55Z
intvolume: '       109'
issue: '8'
keyword:
- Superconducting quantum interference device
- Ferromagnetism
- Magnetic anisotropy
- Magnetic devices
- Magnetic hysteresis
- Magnetic materials
- Magnetic ordering
- Electromagnetism
- Light scattering
- Magnetooptical effects
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.1063/1.3575170
publication: Journal of Applied Physics
publication_identifier:
  eissn:
  - 1089-7550
  issn:
  - 0021-8979
publisher: American Inst. of Physics
status: public
title: Adjusting exchange bias and coercivity of magnetic layered systems with varying
  anisotropies
type: journal_article
user_id: '35437'
volume: 109
year: '2011'
...
---
_id: '408'
author:
- first_name: T.
  full_name: Blachowicz, T.
  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/178768102
citation:
  alphadin: '<span style="font-variant:small-caps;">Blachowicz, T.</span> ; <span
    style="font-variant:small-caps;">Ehrmann, Andrea</span>: Fourfold nanosystems
    for quaternary storage devices. In: <i>Journal of Applied Physics</i> Bd. 110,
    American Inst. of Physics (2011), Nr. 7'
  ama: Blachowicz T, Ehrmann A. Fourfold nanosystems for quaternary storage devices.
    <i>Journal of Applied Physics</i>. 2011;110(7). doi:<a href="https://doi.org/10.1063/1.3646490">https://doi.org/10.1063/1.3646490</a>
  apa: Blachowicz, T., &#38; Ehrmann, A. (2011). Fourfold nanosystems for quaternary
    storage devices. <i>Journal of Applied Physics</i>, <i>110</i>(7). <a href="https://doi.org/10.1063/1.3646490">https://doi.org/10.1063/1.3646490</a>
  bibtex: '@article{Blachowicz_Ehrmann_2011, title={Fourfold nanosystems for quaternary
    storage devices}, volume={110}, DOI={<a href="https://doi.org/10.1063/1.3646490">https://doi.org/10.1063/1.3646490</a>},
    number={7}, journal={Journal of Applied Physics}, publisher={American Inst. of
    Physics}, author={Blachowicz, T. and Ehrmann, Andrea}, year={2011} }'
  chicago: Blachowicz, T., and Andrea Ehrmann. “Fourfold Nanosystems for Quaternary
    Storage Devices.” <i>Journal of Applied Physics</i> 110, no. 7 (2011). <a href="https://doi.org/10.1063/1.3646490">https://doi.org/10.1063/1.3646490</a>.
  ieee: T. Blachowicz and A. Ehrmann, “Fourfold nanosystems for quaternary storage
    devices,” <i>Journal of Applied Physics</i>, vol. 110, no. 7, 2011.
  mla: Blachowicz, T., and Andrea Ehrmann. “Fourfold Nanosystems for Quaternary Storage
    Devices.” <i>Journal of Applied Physics</i>, vol. 110, no. 7, American Inst. of
    Physics, 2011, doi:<a href="https://doi.org/10.1063/1.3646490">https://doi.org/10.1063/1.3646490</a>.
  short: T. Blachowicz, A. Ehrmann, Journal of Applied Physics 110 (2011).
date_created: 2019-05-28T06:59:58Z
date_updated: 2026-03-17T15:28:54Z
doi: https://doi.org/10.1063/1.3646490
intvolume: '       110'
issue: '7'
keyword:
- Ferromagnetic materials
- Magnetic devices
- Magnetic materials
- Magnetic ordering
- Electromagnetism
- Data processing
- Data storage and retrieval
- Nanoparticle
- Nanowires
- Transition metals
language:
- iso: eng
publication: Journal of Applied Physics
publication_identifier:
  eissn:
  - 1089-7550
  issn:
  - 0021-8979
publisher: American Inst. of Physics
status: public
title: Fourfold nanosystems for quaternary storage devices
type: journal_article
user_id: '35437'
volume: 110
year: '2011'
...