• 3224 Citations
19952017
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Personal profile

Research profile

Jürgen T. Kohlhepp is an Assistant Professor in the Department of Applied Physics at the Eindhoven University of Technology (TU/e). Jürgen’s research mainly focused on the fields of (nanomagnetism, spintronics, surface science, and advanced preparation and characterisation techniques for (nano) materials. He is interested in the structural, magnetic and electronic properties of thin metallic films and their epitaxial growth, making use of molecular beam epitaxy and plasma sputter deposition under UHV conditions. He studied magnetic interlayer/interface exchange interactions and spin-polarized transport not only in metallic multilayer systems, but also in organic material/metal, semiconductor/metal and oxide/metal hybrid combination systems. Recently, Jürgen’s interests have also been shifting to plasma-science related topics.

Academic background

Jürgen T. Kohlhepp obtained his MSc (Diplom Physiker) in Experimental Physics at the Julius-Maximilians University Würzburg (Germany) in 1989. For his PhD, which he earned 1994 at the Clausthal University of Technology (Germany), he worked under the supervision of Prof. U. Gradmann in the field of thin-film and surface magnetism.  He has served as a post-doctoral research associate at the Philips Research Laboratories and at the TU/e in Eindhoven. In 1999 Jürgen became an Assistant Professor at the TU/e (Department of Applied Physics), first in the Physics of Nanostructures group, and now starting in 9/2018 in the Elementary Processes in Gas Discharges group. Up to now Jürgen has (co-) authored more than 100 peer-refereed research articles (> 4000 citations, h-index 35).

Quote

For an understanding of interaction mechanisms in (nano-) materials and devices, experiments on well-defined model systems under well-controlled conditions are key.

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Research Output 1995 2017

  • 3224 Citations
  • 90 Article
  • 73 Conference contribution
  • 1 Chapter
  • 1 Review article

Supporting students’ learning with the use of pencasts in teaching optics

Gomez Puente, S. M. & Kohlhepp, J. T., Jun 2017, ERPA : International Congresses on Education 2017, 18-21 May 2017, Budapest, Hungary. s.l.: s.n., p. 6 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
104 Citations (Scopus)
189 Downloads (Pure)

Field-free magnetization reversal by spin-Hall effect and exchange bias

van den Brink, A., Vermijs, G., Solignac, A., Koo, J., Kohlhepp, J. T., Swagten, H. J. M. & Koopmans, B., Mar 2016, In : Nature Communications. 7, p. 1-6 10854.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
4 Citations (Scopus)
72 Downloads (Pure)

Multi-channel Andreev reaction in Co-W nanocontacts fabricated using focused electron/ion beam induced deposition

Sharma, N., Vugts, P. C. W. G., Daniels, C., Keuning, W., Kohlhepp, J. T., Kurnosikov, O. & Koopmans, B., 2014, In : Nanotechnology. 25, p. 495201-

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Focused ion beams
Ion beams
Electrons
Electron beams
Tungsten
2 Citations (Scopus)

NMR spectroscopy on Heusler thin films : a review

Wurmehl, S. & Kohlhepp, J. T., 2014, In : Spin. 04, 04, 8 p., 1440019.

Research output: Contribution to journalArticleAcademicpeer-review

nuclear magnetic resonance
thin films
spectroscopy
magnetic resonance spectroscopy
electrode materials
35 Citations (Scopus)
103 Downloads (Pure)

Determining the Gilbert damping in perpendicularly magnetized Pt/Co/AIOx films

Schellekens, A. J., Deen, L. D. P., Wang, D., Kohlhepp, J. T., Swagten, H. J. M. & Koopmans, B., 2013, In : Applied Physics Letters. 102, p. 082405-1/5

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
damping
Kerr effects
magnetic fields
pumping
thin films

Courses

Classical and modern physics

1/09/15 → …

Course

Condensed matter

1/09/13 → …

Course

Introduction to quantum physics

1/09/13 → …

Course

Optics

1/09/13 → …

Course

Student theses

Andreev reflection in focused beam induced deposited materials: a multichannel model

Author: Daniels, C., 31 May 2014

Supervisor: Sharma, N. (Supervisor 1), Kohlhepp, J. (Supervisor 2), Kurnosikov, O. (Supervisor 2) & Koopmans, B. (Supervisor 2)

Student thesis: Master

File

An NMR study of Heusler alloys

Author: Jacobs, P., 31 Aug 2009

Supervisor: Koopmans, B. (Supervisor 1), Kohlhepp, J. (Supervisor 2) & Wurmehl, S. (External person) (Supervisor 2)

Student thesis: Master

File

A Nuclear Magnetic Resonance study on magnetic Heusler alloys : investigating Co2FeAlxSi1-x for future spintronic applications

Author: Weekenstroo, T., 31 Aug 2011

Supervisor: Kohlhepp, J. (Supervisor 1) & Koopmans, B. (Supervisor 2)

Student thesis: Master

File

Cobalt EBID

Author: Geurts, C., 31 Mar 2012

Supervisor: Kohlhepp, J. (Supervisor 1) & Swagten, H. (Supervisor 2)

Student thesis: Master

File

Hybrid ferromagnet-superconductor nano devices created by FEBID and FIBID: towards spin polarisation measurements

Author: Vugts, P., 31 Jul 2013

Supervisor: Sharma, N. (Supervisor 1), Kohlhepp, J. (Supervisor 2) & Koopmans, B. (Supervisor 2)

Student thesis: Master

File