Andreas Östlin

Postdoctoral Researcher (Wissenschaftlicher Mitarbeiter)
Theoretische Physik III
Elektronische Korrelationen und Magnetismus
Institut für Physik
Universität Augsburg
D-86135 Augsburg
Germany

Raum: 441, Physik-Süd (EKM)
Telephon: (+49)821-598-3706

e-Mail: andreas.oestlin "at" physik.uni-augsburg.de

Google Scholar
Researchgate

CV:

Postdoctoral Researcher, at the Chair of Prof. Dieter Vollhardt, Theoretical Physics III, University of Augsburg, Augsburg, Germany

PhD Student, Royal Institute of Technology (KTH), Stockholm, Sweden
At the School of Industrial Engineering and Management (ITM), Materials Science and Engineering, Applied Materials Physics
PhD Thesis with the title Electronic structure studies and method development for complex materials defended in June 2015. Thesis supervisor: Prof. Levente Vitos
Licentiate Thesis defended in March 2013 [link]
Guest researcher at the University of Augsburg, Theoretical Physics III, during half of 2014. Host: Prof. Liviu Chioncel
Received grants from the Anders Henrik Göransson Foundation, the Axel Hultgren Foundation and the Swedish Steel Producers Association (Jernkontoret).
I was part of the KCSE Graduate School.

Master of Science, Engineering Physics, Royal Institute of Technology (KTH), Stockholm, Sweden
Master thesis written at the School of Information and Communication Technology, Material Physics, Strongly Correlated Systems
Master Thesis: Optical components of XUV monochromator – for use in angle-resolved photoemission spectroscopy. [link] Supervisor: Prof. Oscar Tjernberg


Research:

Studies of strongly correlated materials using a combination of density functional theory and dynamical mean field theory (LDA+DMFT).
Method development of LDA+DMFT, mainly using muffin-tin methods.
Method development of analytic continuation (Padé approximants).
Method development of correlated transport in heterostructures.
Electronic structure of transition metals.
Stacking faults and dislocations in rare-earths (α− and γ-cerium).
Magnetism in lithium nitride.
Relativistic effects in transactinides.
Optical components for ARPES.


Teaching:

Tutorial Assistant in:
Method Course: Theoretical Concepts and Simulation, SS 2021
Theoretische Physik I (Höhere Mechanik, Quantenmechanik Teil 1), WS 2020/21
Computational Physics and Materials Science, WS 2019/20
Theoretische Festkörperphysik, WS 2018/19
Computational Physics and Materials Science, WS 2017/18
Theoretische Physik II (Quantenmechanik Teil 2), SS 2017
Theoretische Physik I (Höhere Mechanik, Quantenmechanik Teil 1), WS 2016/17


Publications:

  1. Dynamical mean-field theory of the Anderson-Hubbard model with local and non-local disorder in tensor formulation, A. Weh, Y. Zhang, A. Östlin, H. Terletska, D. Bauernfeind, K.-M. Tam, H. G. Evertz, K. Byczuk, D. Vollhardt and L. Chioncel, Phys. Rev. B 104, 045127 (2021)
    [PRB], [arxiv]
  2. Spin-polarization and resonant states in electronic conduction through a correlated magnetic layer, A. Weh, W. H. Appelt, A. Östlin, L. Chioncel, and U. Eckern, Physica Status Solidi B 2021, 2100157 (2021)
    [PSSB] [arxiv]
  3. Lattice dynamics of palladium in the presence of electronic correlations, W. H. Appelt, A. Östlin, I. Leonov, M. Sekania, D. Vollhardt, and L. Chioncel, Phys. Rev. B 101, 075120 (2020)
    [PRB], [arXiv]
  4. Ab initio typical medium theory of substitutional disorder, A. Östlin, Y. Zhang, H. Terletska, F. Beiuseanu, V. Popescu, K. Byczuk, L. Vitos, M. Jarrell, D. Vollhardt, and L. Chioncel, Phys. Rev. B 101, 014210 (2020)
    [PRB], [arXiv]
  5. Structure and magnetic properties of YCo5 compound at high pressures, E. Burzo, P. Vlaic, D. P. Kozlenko, N. O. Golosova, S. E. Kichanov, B. N. Savenko, A. Östlin and L. Chioncel, J. Mat. Sci. Tech. (2019)
    [JMST], [arXiv]
  6. Superconducting nature of the Bi-II phase of elemental bismuth, Rustem Khasanov, Milos M. Radonjic, Hubertus Luetkens, Elvezio Morenzoni, Gediminas Simutis, Stephan Schönecker, Wilhelm H. Appelt, Andreas Östlin, Liviu Chioncel, and Alex Amato, Phys. Rev. B 99, 174506 (2019)
    [PRB], [arXiv]
  7. Superconductivity of Bi-III phase of elemental Bismuth: insights from Muon-Spin Rotation and Density Functional Theory, Rustem Khasanov, Hubertus Luetkens, Elvezio Morenzoni, Gediminas Simutis, Stephan Schönecker, Andreas Östlin, Liviu Chioncel, and Alex Amato, Phys. Rev. B 98, 140504(R) (2018)
    [PRB], [arXiv]
  8. Correlated electronic structure with uncorrelated disorder, A. Östlin, L. Vitos and L. Chioncel, Phys. Rev. B 98, 235135 (2018)
    [PRB], [arXiv]
  9. Positron annihilation spectroscopy for the pure and niobium doped ZrCo2Sn Heusler compound, D. Benea, A. Östlin, J. A. Weber, E. Burzo, and L. Chioncel, Rom. Rep. Phys. 70, 505 (2018)
    [RRP], [arXiv]
  10. Spin-polarized ballistic conduction through correlated Au-NiMnSb-Au heterostructures, C. Morari, W. H. Appelt, A. Östlin, A. Prinz-Zwick, U. Schwingenschlögl, U. Eckern, and L. Chioncel, Phys. Rev. B 96, 205137 (2017)
    [PRB], [arXiv]
  11. Analytic continuation-free Green's function approach to correlated electronic structure calculations, A. Östlin, L. Vitos and L. Chioncel, Phys. Rev. B 96, 125156 (2017)
    [PRB], [arXiv]
  12. Density functional theory study of vacancy induced magnetism in Li3N, A. Östlin, L. Chioncel and E. Burzo, Romanian Journal of Physics 62, 607 (2017)
    [RJP], [arXiv]
  13. Electronic structure of palladium in the presence of many-body effects, A. Östlin, W. H. Appelt, I. Di Marco, W. Sun, M. Radonjić, M. Sekania, L. Vitos, O. Tjernberg, and L. Chioncel, Phys. Rev. B 93, 155152 (2016)
    [PRB], [arXiv]
  14. Stacking fault energetics of α− and γ-cerium investigated with ab initio calculations, Andreas Östlin, I. Di Marco, I. L. M. Locht, J. C. Lashley, and L. Vitos, Phys. Rev. B 93, 094103 (2016)
    [PRB]
  15. Transmission through correlated CunCoCun heterostructures, L. Chioncel, C. Morari, A. Östlin, W. H. Appelt, A. Droghetti, M. M. Radonjić, I. Rungger, L. Vitos, U. Eckern, and A. V. Postnikov, Phys. Rev. B 92, 054431 (2015)
    [PRB], [arXiv]
  16. One-particle spectral function and analytic continuation for many-body implementation in the exact muffin-tin orbitals method, A. Östlin, L.Chioncel and L. Vitos, Physical Review B 86, 235107 (2012)
    [PRB], [arXiv]
  17. First-principles calculation of the structural stability of 6d transition metals, A. Östlin and L. Vitos, Physical Review B 84, 113104 (2011)
    [PRB]