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Personal profile

Research interests

My research focuses on tuning correlations in metals, insulators, and semiconductors with hydrostatic pressure. Using transport, thermodynamic, and magnetic measurements I aim to enhance our understanding of electronic behavior.

One focus of my research is to map the evolution of the Fermi surface whilst tuning materials from one ground state into another, e.g. from an antiferromagnet into a paramagnet. Strong correlations have been observed in such cases to lead to novel states like unconventional superconductivity. Here, I utilize quantum oscillation measurements to unravel the underlying electronic structure changes which can provide important input to theories of unconventional superconductivity.

Structured keywords and research groupings

  • PolicyBristolEducation

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Friedemann, S.


Project: Research, Parent

Research Output

  • 19 Article (Academic Journal)
  • 1 Edited book
  • 1 Editorial (Academic Journal)
  • 1 Review article (Academic Journal)

Excitonic and lattice contributions to the charge density wave in 1T-TiSe2 revealed by a phonon bottleneck

Hedayat, H., Sayers, C. J., Bugini, D., Dallera, C., Wolverson, D., Batten, T., Karbassi, S., Friedemann, S., Cerullo, G., Wezel, J. V., Clark, S. R., Carpene, E. & Como, E. D., 12 Apr 2020, (Accepted/In press) In : Physical Review Research. 1, 11 p., 023029.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
  • 143 Downloads (Pure)

    Existence and stability of skyrmion bags in thin magnetic films

    Kind, C., Friedemann, S. & Read, D., 16 Jan 2020, In : Applied Physics Letters. 116, 2, 6 p., 022413.

    Research output: Contribution to journalArticle (Academic Journal)

    Open Access
  • 78 Downloads (Pure)

    Fermi surface reconstruction and electron dynamics at the charge-density-wave transition in TiSe2

    Knowles, P., Yang, B., Muramatsu, T., Moulding, O., Buhot, J., Sayers, C. J., Da Como, E. & Friedemann, S., 22 Apr 2020, In : Physical Review Letters. 124, 5 p., 167602.

    Research output: Contribution to journalArticle (Academic Journal)

    Open Access
  • 51 Downloads (Pure)