Publication List

  1. Two-gap to single-gap superconducting transition on a honeycomb lattice in Ca1-xSrxAlSi
    D.I. Walicka, Z. Guguchia, J. Lago, O. Blacque, K. Ma, R. Khasanov, F.O. von Rohr
    Preprint arXiv:2009.02244 (abstract)
  2. Short-range magnetic interactions and spin-glass behavior in the quasi-2D nickelate Pr4Ni3O8
    S. Huangfu, Z. Guguchia, D. Cheptiakov, X. Zhang, H. Luetkens, D.J. Gawryluk, T. Shang, F.O. von Rohr, A. Schilling
    Phys. Rev. B 102, 054423 (2020) (abstract)
  3. Preparation and characterization of high-entropy alloy (TaNb)1−x(ZrHfTi)x superconducting films
    X. Zhang, N. Winter, C. Witteveen, T. Moehl, Y. Xiao, F. Krogh, A. Schilling, F.O. von Rohr
    Phys. Rev. Research 2,  013375 (2020) (abstract)
  4. Pressure induced topological quantum phase transition in Weyl semimetal Td-MoTe2
    Z. Guguchia, A.M. dos Santos, F.O. von Rohr, J.J. Molaison, S. Banerjee, D. Rhodes, J.-X. Yin, R. Khasanov, J. Hone,
    Y.J. Uemura, M.-Z. Hasan, H. Luetkens, E.S. Bozin, A. Amato
    J. Phys. Soc. Jpn. 89,  094707 (2020) (abstract)
  5. Facile one‐step synthesis of Zn1−xMnxSiN2 nitride semiconductor solid solutions via solid‐state metathesis reaction
    O.E.O. Zeman, F.O. von Rohr, L. Neudert, W. Schnick
    ZAAC 646,  228 (2020) (abstract)
  6. Anisotropic character of the metal-to-metal transition in Pr4Ni3O10
    S. Huangfu, D.J. Gawryluk, X. Zhang, O. Blacque, P. Puphal, E. Pomjakushina, F.O. von Rohr, A. Schilling
    Phys. Rev. B 101,  104104 (2020) (abstract)
  7. Complete surface phase diagram of IrTe2 revealed by photoemission spectroscopy
    M. Rumo, C.W. Nicholson, A. Pulkkinen, B. Hildebrand, G. Kremer, B. Salzmann, M.-L. Mottas, K.Y. Ma, E L. Wong,
    M. K. L. Man, K. Dani, B. Barbiellini, M. Muntwiller, T. Jaouen, F.O. von Rohr, C. Monney
    Phys. Rev. B 101,  235120 (2020) (abstract)
  8. Low-energy excitations in type-II Weyl semimetal Td-MoTe2 evidenced through optical conductivity
    D. Santos-Cottin, E. Martino, F. Le Mardele, C. Witteveen, F.O. von Rohr, C. C. Homes, Z. Rukelj, A. Akrap
    Phys. Rev. Materials  4, 021201(R) (2020) (abstract)
  9. Superconducting order parameter of the nodal-line semimetal NaAlSi
    L. Muechler, Z. Guguchia, J.-C. Orain, J. Nuss, L.M. Schoop, R. Thomale, F.O. von Rohr
    APL Materials 7, 121103 (2019) (abstract)
  10. Unconventional scaling of the superfluid density with the critical temperature in transition metal dichalcogenides
    F.O. von Rohr, J.-C. Orain, R. Khasanov, C. Witteveen, Z. Shermadini, A. Nikitin, J. Chang, A.R. Wieteska, A.N. Pasupathy, M.Z. Hasan, A. Amato, H. Luetkens, Y.J. Uemura, Z. Guguchia
    Science Advances 5, eaav8465 (2019) (abstract)
  11. Large resistivity reduction in mixed-valent CsAuBr3 under pressure
    P. Naumov, S. Huangfu, X. Wu, A. Schilling, R. Thomale, C. Felser, S. Medvedev, H.O. Jeschke, F.O. von Rohr
    Phys. Rev. B  100, 155113 (2019) (abstract)
  12. Nodeless superconductivity and its evolution with pressure in the layered Dirac semimetal 2M-WS2
    Z. Guguchia, D. Gawryluk, M. Brzezinska, S.S. Tsirkin, R. Khasanov, E. Pomjakushina, F.O. von Rohr, J. Verezhak,
    M.Z. Hasan, T. Neupert, H. Luetkens, A. Amato
    NPJ Quantum Materials 4, 50 (2019) (abstract)
  13. Superconductivity in the η-carbide-type oxides Zr4Rh2Ox
    K. Ma, J. Lago, F.O. von Rohr
    Journal of Alloys and Compounds  796, 287 (2019) (abstract)
  14. The h‐SbxWO3+2x oxygen excess antimony tungsten bronze
    F.O. von Rohr, A. Ryser, H. Ji, K. Stolze, J. Tao, J.J. Frick, G.R. Patzke, R.J. Cava
    Chem. Eur. J.  25, 2082 (2019) (abstract)
  15. Magnetism in semiconducting molybdenum dichalcogenides
    Z. Guguchia, A. Kerelsky, D. Edelberg, S. Banerjee, F.O. von Rohr, D. Scullion, M. Augustin, M. Scully, D.A. Rhodes,
    Z. Shermadini, H. Luetkens, A. Shengelaya, C. Baines, E. Morenzoni, A. Amato, J.C. Hone, R. Khasanov, S.J.L. Billinge,
    E. Santos, A.N. Pasupathy, Y.J. Uemura
    Science Advances  4, eaat3672 (2018) (abstract)
  16. Crystal structure and anisotropic magnetic properties of CaCo4(TeO3)4Cl2
    K. Stolze, T. Kong, F.O. von Rohr, R.J. Cava
    Journal of Solid State Chemistry  263, 141 (2018) (abstract)
  17. Origin of the pressure-dependent Tc valley in superconducting simple cubic phosphorus
    X. Wu, H.O. Jeschke, D. Di Sante, F.O. von Rohr, R.J. Cava, R. Thomale
    Phys. Rev. Materials 2, 034802 (2018) (abstract)
  18. Isoelectronic substitutions and aluminium alloying in the Ta-Nb-Hf-Zr-Ti high-entropy alloy superconductor
    F.O. von Rohr, R.J. Cava
    Phys. Rev. Materials 2, 034801 (2018)  (abstract)
  19. Band structure of a IV-VI black phosphorus analogue, the thermoelectric SnSe
    I. Pletikosić, F.O. von Rohr, P. Pervan, P. K. Das, I. Vobornik, R.J. Cava, T. Valla
    Phys. Rev. Lett. 120, 156403 (2018) (abstract)
  20. Sc–Zr–Nb–Rh–Pd and Sc–Zr–Nb–Ta–Rh–Pd high-entropy alloy superconductors on a CsCl-type lattice
    K. Stolze , J. Tao, F.O. von Rohr, T. Kong, R.J. Cava
    Chem. Mater. 30, 906 (2018) (abstract)
  21. Robust zero resistance in a superconducting high-entropy alloy at pressures up to 190 GPa
    J. Guo*, H. Wang*, F.O. von Rohr*, Z. Wang, S. Cai, Y. Zhou, K. Yang, A. Li, S. Jiang, Q. Wu, R.J. Cava, L. Sun
    Proc. Natl. Acad. Sci. 114, 50 (2017) (abstract)
    *equal contribution
  22. Growth, crystal structure and magnetic characterization of Zn-stabilized CePtIn4
    E.M. Carnicom, T. Klimczuk, F.O. von Rohr, M.J. Winiarski, T. Kong, K. Stolze, W. Xie, S.K. Kushwaha, R.J. Cava
    Journal of the Physical Society of Japan 86, 084710 (2017) (abstract)
  23. Large pressure effects on novel magnetic order and superconductivity in the Ce-underdoped electron-doped cuprate T’-Pr1.3-xLa0.7CexCuO4 (x = 0.1)
    Z. Guguchia, T. Adachi, Z. Shermadini, T. Ohgi, J. Chang, Y. Koike, F.O. von Rohr, A.R. Wieteska, Y. Uemura, E. Morenzoni,
    A. Amato, R. Khasanov
    Phys. Rev. B 96, 094515 (2017) (abstract)
  24. Signatures of the topological s+− superconducting order parameter in the type-II Weyl semimetal Td-MoTe2
    Z. Guguchia, F.O. von Rohr, Z. Shermadini, A.T. Lee, S. Banerjee, A.R. Wieteska, C.A. Marianetti, H. Luetkens, Z. Gong,
    B.A. Frandsen, S.C. Cheung, C. Baines, A. Shengelaya, A.N. Pasupathy, E. Morenzoni, S.J.L. Billinge, A. Amato, R.J. Cava,
    R. Khasanov, Y.J. Uemura
    Nat. Comm. 8, 1082 (2017) (abstract)
  25. Electron-hole balance and the anomalous pressure-dependent superconductivity in black phosphorus
    J. Guo, H. Wang, F.O. von Rohr, W. Yi, Y. Zhou, Z. Wang, S. Cai, S. Zhang, X. Li, Y. Li, J. Liu, K. Yang, A. Li, S. Jiang, Q. Wu, T. Xiang, R.J. Cava, L. Sun
    Phys. Rev. B 96, 224513 (2017) (abstract)
  26. High-pressure synthesis and characterization of β-GeSe—A six-membered-ring semiconductor in an uncommon boat conformation
    F.O. von Rohr, H. Ji, F. A. Cevallos, T. Gao, N. P. Ong, and R.J. Cava
    J. Am. Chem. Soc. 139, 2771 (2017) (abstract)
  27. Evidence for strong lattice effects as revealed from huge unconventional oxygen isotope effects on the pseudogap temperature in La2-xSrxCuO4
    M. Bendele, F.O. von Rohr, Z. Guguchia, E. Pomjakushina, K. Conder, A. Bianconi, A. Simon, A. Bussmann-Holder, H. Keller
    Phys. Rev. B 95, 014514 (2017) (abstract)
  28. Effect of electron count and chemical complexity in the Ta-Nb-Hf-Zr-Ti high-entropy alloy superconductor
    F.O. von Rohr, M. Winiarski, J. Tao, T. Klimczuk, and R.J. Cava
    Proc. Natl. Acad. Sci. 113, E7144 (2016) (abstract)
  29. Field-induced transition of the magnetic ground state from A-type antiferromagnetic to ferromagnetic order in CsCo2Se2
    F.O. von Rohr, A. Krzton-Maziopa, V. Pomjakushin, H. Grundmann, Z. Guguchia, W. Schnick, A. Schilling
    Journal of Physics: Condensed Matter 28, 276001 (2016) (abstract).
  30. Probing the pairing symmetry in the over-doped Fe-based superconductor Ba0.35Rb0.65Fe2As2
    Z. Guguchia, R. Khasanov, Z. Bukowski, F.O. von Rohr, M. Medarde, P.K. Biswas, H. Luetkens, A. Amato,
    E. Morenzoni
    Phys. Rev. B 93, 094513 (2016) (abstract)
  31. Tuning the critical magnetic field of the triplon BEC in Ba3-xSrxCr2O8
    H. Grundmann, A. Sabitova, A. Schilling, F.O. von Rohr, T. Förster, L. Peters
    New Journal of Physics 18, 033001 (2016) (abstract)
  32. Cobalt complexes of tetradentate, bipyridine-based macrocycles: their structures, properties and photocatalytic proton reduction
    E. Joliat, S. Schnidrig, B. Probst, C. Bachmann, B. Spingler, K.K. Baldridge, F.O. von Rohr, A. Schilling, R. Alberto
    Dalton Trans. 45, 1737 (2016) (abstract)
  33. Direct evidence for a pressure-induced nodal superconducting gap in the Ba0.65Rb0.35Fe2As2 superconductor
    Z. Guguchia, A. Amato, J. Kang, H. Luetkens, P.K. Biswas, G. Prando, F.O. von Rohr, Z. Bukowski, A. Shengelaya, H. Keller,
    E. Morenzoni, R.M. Fernandes, R. Khasanov
    Nature Communications 6, 8863 (2015) (abstract)
  34. The crystal structure electronic, and magnetic properties of NaPd3Ge2
    M.N. Ali, F.O. von Rohr, C. Campana, A. Schilling, R.J. Cava
    Materials Research Bulletin 70, 673 (2015) (abstract)
  35. Superconductivity in the vicinity of phase boundaries
    F.O. von Rohr
    PhD Thesis, Universität Zürich, October 9, (2014)
  36. Superconductivity and correlated Fermi liquid behavior in noncentrosymmetric Ca3Ir4Ge4
    F.O. von Rohr, H. Luo, N. Ni, M. Wörle, R.J. Cava
    Phys. Rev. B 89, 224504 (2014) (abstract)
    Editor’s Suggestion
  37. Effect of pressure-driven local structural rearrangement on the superconducting properties of FeSe0.5Te0.5
    M. Bendele, Z. Guguchia, F.O. von Rohr, T. Irifune, T. Shinmei, I. Kantor, S. Pascarelli, B. Joseph, C. Marini
    Phys. Rev. B 90, 174505, (2014) (abstract)
  38. Monodisperse colloidal gallium nanoparticles: synthesis, low temperature crystallization and surface plasmon resonance
    M.Yarema, M. Wörle, M. Rossell, R. Erni, R. Caputo, L. Protesescu, D. Dirin, K. Lienau, F.O. von Rohr,
    A. Schilling, M. Nachtegaal, M. Kovalenko
    J. Am. Chem. Soc. 136, 12422 (2014) (abstract)
  39. Superconductivity in rubidium substituted Ba1-xRbxTi2Sb2O
    F.O. von Rohr, R. Nesper, A. Schilling
    Phys. Rev. B 89, 094505 (2014) (abstract)
  40. Low-temperature magnetic fluctuations in 3D Kondo topological insulator SmB6
    P. K. Biswas, Z. Salman, T. Neupert, E. Morenzoni, E. Pomjakushina, F.O. von Rohr, K. Conder, G. Balakrishnan,
    M. Ciomaga Hatnean, M. Lees, D. McK. Paul, A. Schilling, C. Baines, H. Luetkens, R. Khasanov, A. Amato
    Phys. Rev. B 89, 161107(R) (2014) (abstract)
    Rapid Communications
  41. Conventional superconductivity and CDW ordering in Ba1-xNaxTi2Sb2O
    F.O. von Rohr, A. Schilling, R. Nesper, C. Baines, M. Bendele
    Phys. Rev. B 88, 140501(R) (2013) (abstract)
    Rapid Communications
  42. Separating the bulk and surface n- to p-type transition in the topological insulator GeBi4-xSbxTe7
    S. Muff, F.O. von Rohr, G. Landolt, B. Slomski, A. Schilling, R.J. Cava, J. Osterwalder, J.H. Dil
    Phys. Rev. B 88, 035407 (2013) (abstract)
  43. Single-crystal growth and thermoelectric properties of Ge(Bi,Sb)4Te7
    F.O. von Rohr, A. Schilling, R.J. Cava
    J. Phys.: Condens. Matter 25, 075804 (2013) (abstract)
  44. Superconductivity and magnetism in RbxFe2-ySe2: Impact of thermal treatment on mesoscopic phase separation
    S. Weyeneth, M. Bendele, F.O. von Rohr, P. Dluzewski, R. Puzniak, A. Krzton-Maziopa, S. Bosma, Z. Guguchia, R. Khasanov, Z. Shermadini, A. Amato, E. Pomjakushina, K. Conder, A. Schilling, H. Keller
    Phys. Rev. B 86, 134530 (2012) (abstract)
  45. Emergence of superconductivity in BaNi2(Ge1-xPx)2 at a structural instability
    D. Hirai, F.O. von Rohr, R.J. Cava
    Phys. Rev. B. 86, 100505(R) (2012) (abstract)
    Rapid Communications
  46. Realization of an isolated Dirac node and strongly modulated spin texture in the topological insulator Bi2Te3
    S.-Y. Xu, L.A. Wray, Y. Xia, F.O. von Rohr, Y.S. Hor, J.H. Dil, F. Meier, B. Slomski, J. Osterwalder, M. Neupane, H. Lin,
    A. Bansil, A. Fedorov, R.J. Cava, M.Z. Hasan
    arXiv:1101.3985, (2011) (abstract)
  47. Synthesis of a new alkali metal-organic solvent intercalated iron selenide superconductor with Tc ≈ 45K
    A. Krzton-Maziopa, E. Pomjakushina, V. Pomjakushin, F.O. von Rohr, A. Schilling, K. Conder
    J. Phys.: Condens. Matter 24, 382202 (2012) (abstract)
    IOPselect collection
  48. Radiochemical aspects of liquid metal spallation targets
    J. Neuhausen, D. Schumann, R. Dressler, B. Eichler, S. Heinitz, B. Hammer, F.O. von Rohr, L. Zanini,
    V. Boutellier, M. Ruthi, J. Eikenberg, E. Noah
    Proceedings of DAE-BRNS symposium on nuclear and radiochemistry 42, 44 (2011) (abstract)
  49. Opening a new series of calcium boridecarbides with heterographene nets by Ca1-x(B,C)6 and Ca1-x(B,C)8 – two members of the (CaB2)Cn compound series
    M. Wörle, D. Widmer, F.O. von Rohr, F. Krumeich, C. Mensing, R. Nesper
    Zeitschrift für anorganische und allgemeine Chemi636, 1447 (2010) (abstract)