Focus Group Details

This focus group unites all activities on device and system modeling within the CRC 1261. All projects of project area A and projects B1, B2 and B3 participate in this focus group. All these projects include the modeling of particular aspects, e.g. material and domain modeling, modeling of non-linear effects, simulation of mechanical and electromagnetic characteristics, simulation of signal strengths and noise contributions as a function of frequency, and models for digital signal processing as well as for solving the inverse problem. A wide selection of simulation methods is employed within the CRC 1261, ranging from self-implemented equation-based models to numerical techniques (in particular the finite-element method, FEM) to iterative methods combining different software tools. Within the focus group, simulation approaches and algorithms will be compared, exchanged and combined. The validity of specific assumptions will be discussed and parameter ranges of particular interest will be identified. A particular focus is on the transfer of models and simulation results to other projects. This is in the form of software or tables of results. Complex algorithms are reduced to simpler models for specific ranges of values. Order reduction techniques are employed to provide modeling results to the projects on the next level of complexity. The joint work within the focus group F1 guarantees the coherent evaluation of approaches within the broad topic of the CRC. It is expected to gain a detailed knowledge of the behavior of the ME sensor systems by joining forces. 

 

Martina Gerken
Prof. Dr.-Ing.
Lead of projects A8, IRTG
Jeffrey McCord
Prof. Dr.-Ing.
Lead of projects A1, IRTG
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Past and Upcomming Meetings


Focus Group F1: Meeting 3/ 2018
26 Nov 2018
09:00AM - 11:00AM



Focus Group F1: Meeting 2 / 2018
08 Feb 2018
09:00AM - 11:00AM

Meeting minutes:

  • Niklas Wolff: Modelling of FeCo/TiN Multilayer Structure
  • Matthias Krantz: Possible test structures for eddy-current losses in cantilever ME sensors
  • Laith Hamid: Status of phanom modelling and experiments

Participants:

A1: Jeffrey McCord
A2: Marleen Schweichel
A3: ---
A4: Benjamin Spetzler
A5: Mona Mintken
A6: Niklas Wolff
A7: ---
A8: Martina Gerken, Matthias Krantz, Mesut-Ömür Özden, Julius Schmalz
B1: Philip Durdaut
B2: ---
B3: Laith Hamid
B7: ---
Guests: ---


Focus Group F1: Meeting 1 / 2018
12 Jan 2018
09:00AM - 11:00AM

Meeting minutes:

  • Benjamin Spetzler: Eddy current losses in bending-mode delta_E sensors
  • Short status updates of all represented projects given

Participants:

A1: Jeffrey McCord
A2: ---
A3: Anne Kittmann, Simon Fichtner
A4: Benjamin Spetzler
A5: ---
A6: ---
A7: ---
A8: Martina Gerken, Matthias Krantz, Mesut-Ömür Özden, Julius Schmalz
B1: Sebastian Salzer
B2: ---
B3: Nawar Habboush
B7: Ron-Marco Friedrich
Guests: ---


Focus Group F1: 12. Meeting
12 Dec 2017
09:00AM - 11:00AM

Meeting minutes:

  • Matthias Krantz: Eddy-current losses in bending-mode resonators
  • Fano resonance line shape discussed for resonant sensors
  • Higher-order resonance profiles discussed

Participants:

A1: ---
A2: ---
A3: ---
A4: ---
A5: ---
A6: ---
A7: Patrick Hayes
A8: Martina Gerken, Matthias Krantz, Mesut-Ömür Özden
B1: Phillip Durdaut
B2: ---
B3: ---
B7: ---
Guests: ---


Focus Group F1: 11. Meeting
15 Nov 2017
10:30AM - 12:30PM

Meeting minutes:

  • Short status updates of all represented projects given

Participants:

A1: Jeffrey McCord
A2: ---
A3: Anne Kittmann, Simon Fichtner
A4: Benjamin Spetzler
A5: ---
A6: Niklas Wolff
A7: ---
A8: Martina Gerken, Matthias Krantz, Mesut-Ömür Özden
B1: Sebastian Salzer
B2: ---
B3: ---
B7: Ron-Marco Friedrich
Guests: ---


Focus Group F1: 10. Meeting
12 Jul 2017
11:00AM - 01:00PM

Meeting minutes:

  • Ron-Marco Friedrich: Resolution of imaging of magnetically-labeled material
  • Short status updates of all represented projects given
  • Common data base for material parameters discussed

Participants:

A1: Jeffrey McCord
A2: ---
A3: Anne Kittmann
A4: Benjamin Spetzler
A5: Mona Mintken
A6: Niklas Wolff
A7: ---
A8: Martina Gerken, Julius Schmalz, Matthias Krantz, Mesut-Ömür Özden
B1: Phillip Durdaut
B2: ---
B3: ---
B7: Ron-Marco Friedrich
Guests: ---


Focus Group F1: 9. Meeting
02 Jun 2017
09:00AM - 11:00AM

Meeting minutes:

  • Short status updates of all represented projects given

Participants:

A1: ---
A2: Marleen Schweichel
A3: Simon Fichtner
A4: Benjamin Spetzler
A5: ---
A6: Niklas Wolff
A7: ---
A8: Martina Gerken, Julius Schmalz, Matthias Krantz, Mesut-Ömür Özden
B1: ---
B2: Jens Reermann
B3: ---
B7: Ron-Marco Friedrich
Guests: ---


Focus Group F1: 8. Meeting
03 May 2017
01:00PM - 03:00PM

Meeting minutes:

  • Short status updates of all represented projects given.
  • Splitting of meeting into two discussion groups on the topics
    • Data transfer between different groups
    • FEM modelling and experimental verification of surface elastic effects

Participants:

A1: ---
A2: ---
A3: ---
A4: ---
A5: ---
A6: ---
A7: ---
A8: Martina Gerken, Julius Schmalz, Matthias Krantz, Mesut-Ömür Özden
B1: Phillip Durdaut
B2: Jens Reermann
B3: Nawar Habboush
B7: ---
Guests: ---


Focus Group F1: 7. Meeting
15 Mar 2017
10:00AM - 12:00PM

Meeting minutes:

  • Laith Hamid: Overview on modeling assumptions and constraints in inverse methods in brain imaging
  • Ron-Marco Friedrich: Imaging of magnetically-labeled cells
  • Phillip Durdaut, Jens Reermann, Christine Kirchhof: Influence of the Quality Factor on Thermal-Mechanical Noise and the SNR
  • Short status updates of all represented projects given.

Participants:

A1: Jeffrey McCord
A2: Franz Faupel
A3: Anne Kittmann
A4: Benjamin Spetzler
A5: Jorit Gröttrup
A6: Niklas Wolff
A7: ---
A8: Martina Gerken, Julius Schmalz, Matthias Krantz
B1: Sebastian Salzer
B2: Jens Reermann
B3: Laith Hamid
B7: Ron-Marco Friedrich
Guests: Dirk Meyners, Mevlüt Yalaz


Focus Group F1: 6. Meeting
16 Feb 2017
09:00AM - 11:00AM

Meeting minutes:

  • Thermal-mechanical noise dependence on the quality factor is discussed in detail
  • Short status update of all represented projects given

Participants:

A1: ---
A2: ---
A3: Anne Kittmann
A4: ---
A5: ---
A6: ---
A7: ---
A8: Martina Gerken, Matthias Krantz, Julius Schmalz
B1: Phillip Durdaut, Sebastian Salzer
B2: Jens Reermann
B3: --
B7: Ron-Marco Friedrich
Guests: ---


Focus Group F1: 5. Meeting
18 Jan 2017
10:00AM - 12:00PM

Meeting minutes:

  • All participating projects gave a short update about their individual progress.

Participants:

A1: ---
A2: ---
A3: Simon Fichtner, Anne Kittmann
A4: Sebastian Zabel
A5: ---
A6: Bridget Murphy, Niklas Wolff
A7: Patrick Hayes
A8: Martina Gerken, Matthias Krantz
B1: Phillip Durdaut, Michael Höft
B2: Jens Reermann
B3: Nawar Habboush
B7: Ron-Marco Friedrich
Guests: ---


Focus Group F1: 4. Meeting
13 Dec 2016
10:00AM - 12:00PM

Meeting minutes:

  • All participating projects gave a short update about their individual progress.
  • Matthias Krantz showed the latest results of his simulations.
  • Simon Fichtner showed extensions of the ME sensor model.

Participants:

A1: Jeffrey McCord
A2: Stefan Schröder
A3: Simon Fichtner, Anne Kittmann
A4: ---
A5: ---
A6: Niklas Wolff
A7: Patrick Hayes
A8: Martina Gerken, Julius Schmalz, Matthias Krantz
B1: Phillip Durdaut, Sebastian Salzer
B2: Gerhard Schmidt
B3: Nawar Habboush
B7: Jan-Martin Wagner, Ron-Marco Friedrich
Guests: ---


Focus Group F1: 3. Meeting
07 Nov 2016
02:00PM - 04:00PM

Meeting minutes:

  • All participating projects gave a short update about their individual progress.
  • Matthias Krantz showed the latest results of his simulations.
  • Typilcal sensor sizes were discussed to adapt the sensor simulation to the latest findings in the sensor fabrication process.

Participants:

A1: Volker Röbisch
A2: Stefan Schröder
A3: Simon Fichtner, Anne Kittmann
A4: ---
A5: ---
A6: ---
A7: ---
A8: Martina Gerken, Julius Schmalz, Matthias Krantz
B1: Michael Höft
B2: Gerhard Schmidt
B3: Laith Hamid, Andreas Galka
B7: Jan-Martin Wagner
Guests: Dirk Meyners, Christine Kirchhof


Focus Group F1: 2. Meeting
05 Oct 2016
09:00AM - 11:00AM

Preliminary agenda:

  • Election of a second spokesperson for the focus group "F1 Modeling".
  • Setting dates and times for the focus group meetings in WS16/17.
  • Listing and ranking of the current open questions on modelling and simulation.
  • Start of the discussion of these open questions based on urgency, definition of actions.

Meeting minutes:

  • Prof. Jeffrey McCord elected as second spokesperson
  • Processes determining quality factor discussed and further modelling planned
  • Modelling of stress effects on anisotropy planned

Participants:

A1: Jeffrey McCord
A2: ---
A3: Simon Fichtner, Anne Kittmann
A4: Sebastian Zabel, Benjamin Spetzler
A5: ---
A6: Niklas Wolff
A7: ---
A8: Martina Gerken, Julius Schmalz, Matthias Krantz
B1: Phillip Durdaut
B2: Jens Reermann
B3: ---
B7: Jan-Martin Wagner, Ron-Marco Friedrich
Guests: Christine Kirchhof (Z1)


Focus Group F1: Kickoff Meeting
07 Sep 2016
09:00AM - 12:00PM

Meeting minutes:

  • Researchers present their methods and tasks.
  • Interactions between projects are discussed.
  • Open cross-project questions are collected.

Participants:

A1: Jeffrey McCord
A2: ---
A3: Simon Fichtner
A4: Sebastian Zabel
A5: ---
A6: ---
A7: ---
A8: Martina Gerken, Julius Schmalz, Matthias Krantz
B1: Phillip Durdaut, Michael Höft
B2: ---
B3: ---
B7: Jan-Martin Wagner, Ron-Marco Friedrich

Financial Support

The Collaborative Research Center 1261 is funded by the German Research Foundation (DFG).

SFB1261 Microsite

Click here to visit our Microsite with information for students, teachers and the public (German and English version available).

Upcoming Events

Recent Publications

J. Reermann, P. Durdaut, S. Salzer, T. Demming, A. Piorra, E. Quandt, N. Frey, M. Höft, and G. Schmidt: Evaluation of Magnetoelectric Sensor Systems for Cardiological Applications, Measurement (Elsevier), ISSN 0263-2241, 2017, https://doi.org/10.1016/j.measurement.2017.09.047

S. B. Hrkac, C. T. Koops, M. Abes, C. Krywka, M. Müller, M. Burghammer, M. Sztucki, T. Dane, Kaps, Y. K. Mishra,R. Adelung, J. Schmalz, M. Gerken, E. Lage, C. Kirchhof, E. Quandt, O. M. Magnussen, and B. M. Murphy: Tunable Strain in Magnetoelectric ZnO Microrod Composite Interfaces; ACS Appl. Mater. Interfaces, 2017, 9 (30), pp 25571–25577; DOI: 10.1021/acsami.6b15598

 

Contact

sfb1261@tf.uni-kiel.de

Chairman:

Prof. Dr. Eckhard Quandt

Kiel University
Institute for Materials Science

 

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D-24118 Kiel

UKSH

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Arnold-Heller-Straße 3
D-24105 Kiel

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Fraunhoferstrasse 1
D-25524 Itzehoe  

IPN

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Olshausenstraße 62 
D-24118 Kiel

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