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Quantum Matter group

 

Prof. F. Malte Grosche

Biography

Professor Malte Grosche has rejoined the Cavendish in 2007, after six years as a lecturer and reader at Royal Holloway, University of London (2001-2007) and three years (1998-2001) as a postdoc at the Max-Planck-Institute for Chemical Physics of Solids in Dresden. He started out as a Cambridge undergraduate, PhD student at the Cavendish (1991-95) and Trinity College Title A fellow (1994-97).  

Research

Research Interests

The group explore and investigate novel electronic states, which form near pressure induced quantum phase transitions, where known ordered states such as magnetic, structural, orbital or charge density wave order are frequently replaced by more exotic low temperature states. We have recently mapped out the high pressure phase diagrams of the bilayer ruthenate Ca3Ru2O7, the quasi-skutterudite system (Ca/Sr)3Ir4Sn13, a number of iron-arsenide superconductors, and the cerium based ferrromagnets CeSb2 and CeAgSb2. We have also introduced useful innovations in high pressure techniques, which significantly improve the reliability of our high pressure setups and thereby facilitate more challenging and complex measurements. 

These innovations enable us to investigate the Fermi surface, one of the most fundamental properties of a metal, on either side of a pressure induced quantum phase transition. Fermi surface sensitive probes are to electronic structure determination what x-ray diffraction is to atomic structure determination, and they have played a key role in developing our understanding of electrons in solids. When the Fermi surface can be detected experimentally, such measurements have the power to decide scientific debates. We are now set to exploit this capability in high pressure Fermi surface measurements on (i) Mott insulators metallised by high pressure, such as NiS2 and Ca2RuO4, (ii) metals with spin density wave order, such as Cr, (iii) ferromagnetic heavy fermion materials such as CeSb2 and CeAgSb2. This work will be complemented by high pressure lattice structure determination by x-ray diffraction at the new Diamond Light Source synchrotron facility. 

Condensed matter research explores the boundless materials frontier. High quality crystals of new materials are the lifeblood of our research: they are required for building our understanding of so far unexplained phenomena, and they frequently give rise to unexpected discoveries. The Quantum Matter group has a history of growing high purity crystals, which have been instrumental in some of our best work. Modern crystal growth infrastructure is provided in the recently refurbished material preparation laboratory, which is set to play an increasingly important part in future projects.

We run a laboratory for high pressure, low temperature research on correlated electron materials. The laboratory includes a low temperature SQUID magnetometer, a general purpose low temperature physical properties measurement system, and a specialised low temperature and high magnetic field system, which can cool to 0.1 K above absolute zero without using liquefied helium. It also includes facilities for crystal growth, including two box furnaces, a glass-blowing facility to close quartz ampoules, two radio-frequency induction furnaces and an infrared mirror furnace.

Publications

Other publications: 

  1. Enhanced triplet superconductivity in next-generation ultraclean UTe2, Z. Wu, T. I. Weinberger, J. Chen,  D. V. Chichinadze, D. Shaffer, J. Pospíšil, J. Prokleška, T. Haidamak, G. Bastien, V. Sechovský, A. J. Hickey, M. J. Mancera-Ugart, S. Benjamin, D. E. Graf, Y. Skourski, G. G. Lonzarich, M. Vališka, F. M. Grosche, and  A. G. Eaton, PNAS 121, e2403067121 (2024)

  2. Quantum Interference between Quasi-2D Fermi Surface Sheets in UTe2, T. I. Weinberger, Z. Wu, D. E. Graf, Y. Skourski, A. Cabala, J. Pospíšil, J. Prokleška, T. Haidamak, G. Bastien, V. Sechovský, G. G. Lonzarich, M. Vališka, F. M. Grosche, and A. G. Eaton, Phys. Rev. Lett. 132, 266503 (2024).

  3. Metallic local-moment magnetocalorics as a route to cryogenic refrigeration, T. Gruner, J. Chen, D. Jang, J. Banda, C. Geibel, M. Brando, and F. M. Grosche, Communications Materials 5:63 (2024).

  4. Quasi-2D Fermi Surface in the Anomalous Superconductor UTe2, A. G. Eaton, T. I. Weinberger, N. J. M. Popiel, Z. Wu, A. J. Hickey, A. Cabala, J. Pospíšil, J. Prokleška, T. Haidamak, G. Bastien, P. Opletal, H. Sakai, Y. Haga, R. Nowell, S. M. Benjamin, V. Sechovský, G. G. Lonzarich, F. M. Grosche, and M. Vališka, Nat Commun 15, 223 (2024).

  5. Dy(OH)3: a paramagnetic magnetocaloric material for hydrogen liquefaction, P. W. Doheny, J. Chen, T. Gruner, F. M. Grosche, Paul J. Saines, J. Mater. Chem. A 11, 26474-26480 (2023).

  6. Superconductivity beyond the Conventional Pauli Limit in High-Pressure CeSb2, O. P. Squire, S. A. Hodgson, J. Chen, V. Fedoseev, C. K. de Podesta, T. I. Weinberger, P. L. Alireza, F. M. Grosche, Phys. Rev. Lett. 131, 026001 (2023)

  7. Truncated Mass Divergence in a Mott Metal, K. Semeniuk, H. Chang, J. Baglo, S. Friedemann, A. Grockowiak, W. A. Coniglio, M. B. Gamża, P. Reiss, P. Alireza, I. Leermakers, A. McCollam, S. Tozer, F. M. Grosche, PNAS 120, e2301456120 (2023)

  8. Ab Initio Electronic Structure of Metallized NiS2 in the Noncollinear Magnetic Phase, P. Reiss, S. Friedemann, F. M. Grosche, Phys. Rev. B 106, 205131 (2022)

  9. Muon spin rotation and relaxation study on Nb1-yFe2+y, J. Willwater, D. Eppers, T. Kimmel, E. Sadrollahi, F. J. Litterst, F. M. Grosche, C. Baines, S. Süllow, Phys. Rev. B 106, 134008 (2022)

  10. Fermi surface and mass renormalization in the iron-based superconductor YFe2Ge2, J. Baglo, J. Chen, K. Murphy, R. Leenen, A. McCollam, M. L. Sutherland, F. M. Grosche, Phys. Rev. Lett. 129, 046402 (2022)

  11. Single Crystal Growth and Hydrostatic Pressure Study of Charge Density Wave Quantum Critical Lu(Pt1-xPdx)2In, T. Gruner, S. A. Hodgson, C. Geibel, O. Stockert, F. M. Grosche J. Phys. Soc. Jpn. 90, 064706 (2021)

  12. Unconventional bulk superconductivity in YFe2Ge2 single crystals, J. Chen, M. B. Gamza, J. Banda, K. Murphy, J. Tarrant, M. Brando, F. M. Grosche, Phys. Rev. Lett. 125, 237002 (2020)

  13. Strong in-plane anisotropy in the electronic structure of fixed-valence β-LuAlB4, P. Reiss, J. Baglo, H. Tan, X. Chen, S. Friedemann, K. Kuga, F. M. Grosche, S. Nakatsuji, M. Sutherland, Phys. Rev. B Rapid Comm. 102, 081102(R) (2020)

  14. Ultrasmall Moment Incommensurate Spin Density Wave Order Masking a Ferromagnetic Quantum Critical Point in NbFe2, P. G. Niklowitz, M. Hirschberger, M. Lucas, P. Cermak, A. Schneidewind, E. Faulhaber, J.-M. Mignot, W. J. Duncan, A. Neubauer, C. Pfleiderer, F. M. Grosche, Phys. Rev. Lett. 123, 247203 (2019)

  15. Chemical and structural stability of superconducting In5Bi3 driven by spin-orbit coupling, S. Chen, R. Maezono, J. Chen, F Malte Grosche, C. J. Pickard, B. Monserrat J. Phys. Mater., 3, 015007 (2020)

  16. Composition dependence of bulk superconductivity in YFe2Ge2, J. Chen, M. Gamza, K. Semeniuk, F. M. Grosche, Phys. Rev. B Rapid Comm. 99, 020501(R) (2019)

  17. Evidence of a structural quantum critical point in (Ca1-xSrx)3Rh4Sn13 from a lattice dynamics study, Y. W. Cheung, Y. J. Hu, M. Imai, Y. Tanioku, H. Kanagawa, J. Murakawa, K. Moriyama, W. Zhang, K. T. Lai, K. Yoshimura, F. M. Grosche, K. Kaneko, S. Tsutsui, and Swee K. Goh, Phys. Rev. B Rapid Comm. 98, 161103(R) (2018)

  18. Strong coupling superconductivity in a quasiperiodic host-guest structure, P. Brown, K. Semeniuk, D. Want, B. Monserrat, C. J. Pickard, F. M. Grosche, Science Advances 4: eaao4793 (2018)

  19. Quantum tricritical points in NbFe2, S. Friedemann, W. J. Duncan, M. Hirschberger, T. W. Bauer, R. Kuechler, A. Neubauer, M. Brando, C. Pfleiderer, F. M. Grosche, Nature Physics 14, 62 (2018)

  20. High magnetic field behaviour of NbFe2, Rauch, D., Steinki, N., Knafo, W., Pfleiderer, C., Duncan, W.J., Grosche F.M., Suellow, S. Physica B: Condensed Matter, 536, 510 (2018)

  21. Second-order Structural Transition in (Ca0.5Sr0.5)3Rh4Sn13, Cheung Y.W., Hu Y.J., Goh S.K., Kaneko K., Tsutsui S., Logg P.W., Grosche F.M., Kanagawa H., Tanioku Y., Imai M., Matsumoto T., Yoshimura K., Journal of Physics: Conference Series 807, 032002 (2017)

  22. Experimental determination of the Fermi surface of Sr3Ir4Sn13, Chen X., Goh S.K., Tompsett D.A., Yu W.C., Klintberg L., Friedemann S., Tan H., Yang J., Chen B., Imai M., Yoshimura K., Gamza M.B., Grosche F.M., Sutherland M.L., Physical Review B - Condensed Matter and Materials Physics 93, 235121 (2016)

  23. Synthesis and extensive characterisation of phosphorus doped graphite, Matthews P.D., King T.C., Glass H., Magusin P.C.M.M., Tustin G.J., Brown P.A.C., Cormack J.A., Garcia-Rodriguez R., Leskes M., Dutton S.E., Barker P.D., Grosche F.M., Alavi A., Grey C.P., Wright D.S., RSC Advances 6, 62140 (2016)

  24. Metallic quantum ferromagnets, M. Brando, D. Belitz, F. M. Grosche, and T. R. Kirkpatrick, Reviews of Modern Physics 88, 025006 (2016)

  25. Large Fermi Surface of Heavy Electrons at the Border of Mott Insulating State in NiS2, S. Friedemann, H. Chang, M. B. Gamza, P. Reiss, X. Chen, P. Alireza, W. A. Coniglio, D. Graf, S. Tozer, and F. M. Grosche, Scientific Reports 6, 25335 (2016)

  26. Unconventional Superconductivity in the Layered Iron Germanide YFe2Ge2, J. Chen, K. Semeniuk, Z. Feng, P. Reiss, P. Brown, Y. Zou, P. W. Logg, G. I. Lampronti, and F. M. Grosche, Physical Review Letters 116, 127001 Editors' Suggestion (2016)

  27. Spin dynamics and spin freezing at ferromagnetic quantum phase transitions, P. Schmakat, M. Wagner, R. Ritz, A. Bauer, M. Brando, M. Deppe, W. Duncan, C. Duvinage, C. Franz, C. Geibel, F. M. Grosche, M. Hirschberger, K. Hradil, M. Meven, A. Neubauer, M. Schulz, A. Senyshyn, S. Suellow, B. Pedersen, P. Boeni, and C. Pfleiderer, European Physical Journal - Special Topics 224, 1041-1060 (2015)

  28. Spectroscopic study of metallic magnetism in single-crystalline Nb1-yFe2+y, Daniela Rauch, Mathias Kraken, F. Jochen Litterst, Hubertus Luetkens, Manuel Brando, Tobias Foerster, Joerg Sichelschmidt, Andreas Neubauer, Christian Pfleiderer, William J. Duncan, Stefan Suellow, and F. M. Grosche, Phys. Rev. B 91, 174404 (2015)

  29. Ambient pressure structural quantum critical point in the phase diagram of (CaxSr1-x)3Rh4Sn13, S. K. Goh, D. A. Tompsett, P. J. Saines, H. C. Chang, T. Matsumoto, M. Imai, K. Yoshimura, F. M. Grosche, Phys. Rev. Lett. 114, 097002(2015)

  30. Anomalous pressure dependence of the superconducting transition temperature in TlNi2Se2-x Sx, S. K. Goh, H. C. Chang, P. Reiss, P. L. Alireza, Y. W. Cheung, S. Y. Lau, H. Wang, Q. Mao, J. Yang, M. Fang, F. M. Grosche, M. L. Sutherland, Phys. Rev. B Rapid Comm. 90, 201105 (2014)

  31. Magnetic islands, F. M. Grosche, Nature Physics 10, 94-95 (2014)

  32. Separation of antiferromagnetism and high-temperature superconductivity in Ca1-xLaxFe2As2 under pressure, Shanta R. Saha, T. Drye, S.K. Goh, L.E. Klintberg, J.M. Silver, F.M. Grosche, M. L. Sutherland, T.J.S. Munsie, G.M. Luke, D. K. Pratt, J. W. Lynn, and J. Paglione, Phys. Rev. B 89, 134516 (2014)

  33. Fermi liquid breakdown and evidence for superconductivity in YFe2Ge2, Y. Zou, Z. Feng, P. W. Logg, J. Chen, G. I. Lampronti, and F. M. Grosche, Physica status solidi - rapid research letters 8, 928 (2014)

  34. Magnetic state controllable critical temperature in epitaxial Ho/Nb bilayers, Y. Gu, J. W. A. Robinson, M. Bianchetti, N. A. Stelmashenko, D. Astill, F. M. Grosche, J. L. Macmanus-Driscoll, M. G. Blamire, APL Materials 2, 046103 (2014)

  35. Electronic structure of LuRh2Si2: `small' Fermi surface reference to YbRh2Si2, Sven Friedemann, Swee K. Goh, Patrick M. C. Rourke, Pascal Reiss, Michael L. Sutherland, F. M. Grosche, Gertrud Zwicknagl, and Zachary Fisk, New Journal Of Physics 15, 093014 (2013)

  36. LuRh2Si2: Sensitivity of the Fermi surface to the Si z-position, Pascal Reiss, Patrick M. C. Rourke, Gertrud Zwicknagl, F. M. Grosche, and Sven Friedemann, Physica Status Solidi B-Basic Solid State Physics 250, 498-501 (2013)

  37. Pressure and field tuning in the Kondo lattice ferromagnet CeAgSb2, Peter Logg, Zhuo Feng, Takao Ebihara, Yang Zou, Sven Friedemann, Patricia Alireza, Swee Goh, and F. M. Grosche, Physica Status Solidi B-Basic Solid State Physics 250, 515-518 (2013)

  38. Thermodynamics of field-tuned quantum critical point in CeAgSb2, Yang Zou, Peter Logg, Mark Barber, Zhuo Feng, Takao Ebihara, and F. M. Grosche, Physica Status Solidi B-Basic Solid State Physics 250, 529-532 (2013)

  39. Ordinary and intrinsic anomalous Hall effects in Nb1-yFe2+y, Sven Friedemann, Manuel Brando, William J. Duncan, Andreas Neubauer, Christian Pfleiderer, and F. M. Grosche, Physical Review B 87, 024410 (2013)

  40. Pressure- and Composition-Induced Structural Quantum Phase Transition in the Cubic Superconductor (Sr, Ca)(3)Ir4Sn13, Lina E. Klintberg, Swee K. Goh, Patricia L. Alireza, Paul J. Saines, David A. Tompsett, Peter W. Logg, Jinhu Yang, Bin Chen, Kazuyoshi Yoshimura, and F. M. Grosche, Physical Review Letters 109, 237008 (2012)

  41. Ferrimagnetism in Fe-rich NbFe2, T. D. Haynes, I. Maskery, M. W. Butchers, J. A. Duffy, J. W. Taylor, S. R. Giblin, C. Utfeld, J. Laverock, S. B. Dugdale, Y. Sakurai, M. Itou, C. Pfleiderer, M. Hirschberger, A. Neubauer, W. Duncan, and F. M. Grosche, Physical Review B 85, 115137 (2012)

  42. Low temperature thermal and electrical transport properties of ZrZn2 in high magnetic field, Y. Zou, M. Sutherland, S. Friedemann, S. M. Hayden, D. Rothfuss, A. Fleischmann, C. Enss, and F. M. Grosche, Journal of Physics Conference Series 391, 012116 (2012)

  43. Pressure and field tuning in the heavy fermion ferromagnet CeAgSb2, Peter Logg, Zhuo Feng, Takao Ebihara, Swee K. Goh, Patricia Alireza, and F. M. Grosche, Journal of Physics Conference Series 391, 012035 (2012)

  44. Shubnikov-de Haas measurements on LuRh2Si2, S. Friedemann, S. K. Goh, F. M. Grosche, Z. Fisk, and M. Sutherland, Journal of Physics Conference Series 391, 012011 (2012)

  45. Transport and thermodynamic evidence for a marginal Fermi-liquid state in ZrZn2, Mike Sutherland, R. P. Smith, N. Marcano, Y. Zou, S. E. Rowley, F. M. Grosche, N. Kimura, S. M. Hayden, S. Takashima, M. Nohara, and H. Takagi, Physical Review B 85, 035118 (2012)

  46. Enhancement of the superconducting transition temperature under pressure in rare-earth doped Ca1-xLaxFe2As2(x=0.27), S. K. Goh, L. E. Klintberg, J. M. Silver, F. M. Grosche, S. R. Saha, T. Drye, J. Paglione, and M. Sutherland, to be published, arXiv: 1107.0689v1 (2011).

  47. Patterned anvils for high pressure measurements at low temperature, O. Welzel and F. M. Grosche, Review of Scientific Instruments 82, 03390 (2011).

  48. Doping-driven magnetic instabilities and quantum criticality of NbFe2, D. A. Tompsett, R. J. Needs, F. M. Grosche, and G. G. Lonzarich, Physical Review B 82, 155137 (2010).

  49. Search for Electronic Phase Separation at Quantum Phase Transitions, C. Pfleiderer, P. Boeni, C. Franz, T. Keller, A. Neubauer, P. G. Niklowitz, P. Schmakat, M. Schulz, Y. -K. Huang, J. A. Mydosh, M. Vojta, W. Duncan, F. M. Grosche, M. Brando, M. Deppe, C. Geibel, F. Steglich, A. Krimmel, and A. Loidl, Journal of Low Temperature Physics 161, 167 (2010)

  50. Signatures of pressure-induced superconductivity in insulating Bi1.98Sr2.06Y0.68CaCu2O8+�΁�, T. Cuk, D. A. Zocco, H. Eisaki, V. Struzhkin, F. M. Grosche, M. B. Maple, and Z. -X. Shen, Physical Review B 81, 184509 (2010)

  51. Quantum phase transitions in NbFe2 and Ca3Ru2O7, W. J. Duncan, O. P. Welzel, D. Moroni-Klementowicz, C. Albrecht, P. G. Niklowitz, D. Gruener, M. Brando, A. Neubauer, C. Pfleiderer, N. Kikugawa, A. P. Mackenzie, and F. M. Grosche,Physica Status Solidi B-Basic Solid State Physics 247, 544-548 (2010)

  52. High pressure study of BaFe2As2 - the role of hydrostaticity and uniaxial stress, W. J. Duncan, O. P. Welzel, C. Harrison, X. F. Wang, X. H. Chen, F. M. Grosche, and P. G. Niklowitz, Journal Of Physics-Condensed Matter 22, 052201 (2010)

  53. Magnetism in Nb1-yFe2+y: Composition and magnetic field dependence, D. Moroni-Klementowicz, M. Brando, C. Albrecht, W. J. Duncan, F. M. Grosche, D. Gruener, and G. Kreiner, Physical Review B 79, 224410 (2009)

  54. Logarithmic Fermi-liquid breakdown in NbFe2, M. Brando, W. J. Duncan, D. Moroni-Klementowicz, C. Albrecht, D. Gruener, R. Ballou, and F. M. Grosche, Physical Review Letters 101, 026401 (2008)

  55. Experimental evidence for unconventional BCS states in heavy-fermion metals, F. Steglich, C. Geibel, F. M. Grosche, M. Loewenhaupt, O. Stockert, S. Wirth, and H. Q. Yuan, Physica B-Condensed Matter 403, 968-972 (2008)

  56. Logarithmic Fermi-liquid breakdown in Nb1.02Fe1.98, M. Brando, D. Moroni-Klementowicz, C. Albrecht, W. Duncan, D. Gruener, R. Ballou, B. Fak, and F. M. Grosche, Journal of Magnetism and Magnetic Materials 310, 852-854 (2007)

  57. Evidence of unconventional magnetic order in stoichiometric NbFe2, D. Moroni-Klementowicz, M. Brando, C. Albrecht, and F. M. Grosche, Low Temperature Physics, Pts A and B 850, 1251-1252 (2006)

  58. Quantum criticality in NbFe2, M. Brando, D. Moroni-Klementowicz, C. Albrecht, and F. M. Grosche, Physica B-Condensed Matter 378-80, 111-112 (2006)

  59. Superconducting phases and quantum criticality in CeCu2Si2, G. Sparn, O. Stockert, F. M. Grosche, H. Q. Yuan, E. Faulhaber, C. Geibel, M. Deppe, H. S. Jeevan, M. Loewenhaupt, G. Zwicknagl, and F. Steglich, Journal of Physics and Chemistry of Solids 67, 529-534 (2006)

  60. Non-Fermi liquid states in the pressurised CeCu2(Si1-xGex)2 system: two critical points. H. Q. Yuan, F. M. Grosche, M. Deppe, G. Sparn, C. Geibel and F. Steglich, Phys. Rev. Lett. 96, 047008 (2006)

  61. Quantum criticality in the frustrated Laves phase compound NbFe2, D. Moroni Klementowicz, R. Burrell, D. Fort and F. M. Grosche, Physica B 359, 80-82 (2005)

  62. High pressure study of the metallic spinel CuV2S4, R. Burrell, D. Moroni Klementowicz, F. M. Grosche, J. Awaka and S. Nagata, Physica B 359, 1201-1203 (2005)

  63. Interplay of superconductivity and structural phase transition in the clathrate Ba6Ge25, H. Q. Yuan, F. M. Grosche, W. Carrillo-Cabrera, V. Pacheco, G. Sparn, M. Baenitz, U. Schwarz, Yu. Grin, and F. Steglich, Phys. Rev. B 70, 174512(2004)

  64. Effect of impurity scattering on the superconductivity of CeCu2Si2, H. Q. Yuan, F. M. Grosche, M. Deppe, C. Geibel, G. Sparn and F. Steglich, New Journal of Physics 6, 132 (2004)

  65. Superconductivity, F. M. Grosche, Science Progress 87, 51 (2004)

  66. Searching for quantum phase transitions in narrow band metals, F. M. Grosche, D. Moroni Klementowicz, R. Burrell, D. Fort, J. Awaka, S. Nagata, H. Q. Yuan, M. Deppe, C. Geibel, G. Sparn and F. Steglich, Proceedings of NATO Advanced Research Workshop on Physics of Spin in Solids, Kluwer, ed. Samed Halilov, 129-148 (2004)

  67. Observation of two distinct superconducting phases in CeCu2Si2, H. Q. Yuan, F. M. Grosche, M. Deppe, C. Geibel, G. Sparn and F. Steglich, Science 302 (5653), 2104-2107 (2003)

  68. Pressure effect on the magnetism and superconductivity in single crystal CeCu2(Si0.9Ge0.1)2, H. Q. Yuan, M. Deppe, G. Sparn, F. M. Grosche, C. Geibel and F. Steglich, Acta Physica Polonica B 34, 533-536 (2003)

  69. An unconventional metallic state in YbRh2(Si1-xGex)2- a high pressure study, S. Mederle, R. Borth, C. Geibel, F. M. Grosche, G. Sparn, O. Trovarelli and F. Steglich, J. Phys.: Condens. Matter 14, 10731-10736 (2002)

  70. High-pressure studies on a new superconducting clathrate: Ba6Ge25, H. Q. Yuan, F. M. Grosche, W. Carrillo-Cabrera, S. Paschen, G. Sparn, M. Baenitz, Y. Grin and F. Steglich, J. Phys.: Condens. Matter 14, 11249-11253 (2002)

  71. Chemical physics of metallic clathrates with low carrier concentration, F. Steglich, A. Bentien, M. Baenitz, W. Carrillo-Cabrera, F. M. Grosche, C. Langhammer, S. Paschen, G. Sparn, V. H. Tran, H. Q. Yuan and Yu. Grin, Physica B 318, 97-105 (2002)

  72. Unconventional superconductivity in UBe13 probed by uniaxial stress, C. F. Miclea, F. M. Grosche, J. Sichelschmidt, G. R. Stewart, G. Sparn and F.Steglich, Physica B 312&313, 97-99 (2002)

  73. Pressure study on new superconducting germanium clathrates, H. Q. Yuan, F. M. Grosche, W. Carrillo-Cabrera, S. Paschen, G. Sparn, M. Baenitz, Yu. Grin and F. Steglich, High Pressure Research 22, 147-150 (2002)

  74. Evolution of magnetic order in the Kondo system Ce2Ir3Ge5 under pressure, H. Q. Yuan, Z. Hossain, F. M. Grosche, G. Sparn, C. Geibel, F. Steglich and L. C. Gupta, Physica B 312&313, 187-188 (2002)

  75. Superconductivity in the filled cage compounds Ba6Ge25 and Ba4Na2Ge25, F. M. Grosche, H. Q. Yuan, W. Carrillo-Cabrera, S. Paschen, C. Langhammer, F. Kromer, G. Sparn, M. Baenitz, Yu. Grin, F. Steglich, Phys. Rev. Lett. 87, 247003(2001)

  76. Superconductivity on the threshold of magnetism in CePd2Si2 and CeIn3, F. M. Grosche, I. R. Walker, S. R. Julian, N. D. Mathur, D. M. Freye and G. G. Lonzarich, J. Phys.: Condens. Matter 13, 2845 (2001)

  77. Anomalous low temperature states in CeNi2Ge2 and CePd2Si2, F. M. Grosche, P. Agarwal, S. R. Julian, N. D. Wilson, R. K. W. Haselwimmer, S. J. S. Lister, N. D. Mathur, F. V. Carter, S. S. Saxena, and G. G. Lonzarich J. Phys. Cond. Matt. 12, L533 (2000).

  78. Superconductivity on the border of itinerant-electron ferromagnetism in UGe2, S. S. Saxena, P. Agarwal, K. Ahilan, F. M. Grosche, R. K. W. Haselwimmer, I. R. Walker, E. Pugh, M. J. Steiner, S. R. Julian, A. Huxley, J. Flouquet and G. G. Lonzarich, Nature 406, 587 (2000).

  79. Anomalous low temperature normal state of CeIn3 and CePd2Si2/CeNi2Ge2, F. M. Grosche, M. J. Steiner, I. R. Walker, P. Agarwal, D. M. Freye, S. R. Julian and G. G. Lonzarich, Physica B 281-282, 3 (2000).

  80. YbRh2Si2: Non-Fermi liquid at ambient pressure very close to a magnetic instability, O. Trovarelli, C. Geibel, C. Langhammer, S. Mederle, P. Gegenwart, F. M. Grosche, M. Lang, G. Sparn, and F. Steglich, Phys. Rev. Lett. 85, 626 (2000)

  81. Non-Fermi liquid effects at ambient pressure in the stoichiometric heavy fermion compound YbRh2Si2, O. Trovarelli, C. Geibel, C. Langhammer, S. Mederle, P. Gegenwart, F. M. Grosche, M. Lang, G. Sparn and F. Steglich, Physica B 281-282, 372 (2000).

  82. Evidence for frustration effects in the new heavy-fermion antiferromagnets YbPtIn, YbRhSn and YbNiGa, O. Trovarelli, C. Geibel, S. Mederle, R. Borth, B. Buschinger, F. M. Grosche, G. Sparn, F. Steglich, Phys. Rev. B 61, 9467 (2000)

  83. Magnetic, transport and thermal properties of Yb2T3X9 compounds (T = Rh, Ir; X = Al, Ga), O. Trovarelli, C. Geibel, B. Buschinger, R. Borth, S. Mederle, F. M. Grosche, G. Sparn, F. Steglich, Phys. Rev. B 60, 1 (1999)

  84. Low temperature properties of YbCo2Ge2, O. Trovarelli, C. Geibel, F. M. Grosche, R. Schleser, R. Borth, G. Sparn, F. Steglich, Physica B 259-261, 140 (1999)

  85. Magnetically mediated superconductivity in heavy fermion compounds, N. D. Mathur, F. M. Grosche, S. R. Julian and G. G. Lonzarich, Nature 394, 39 (1998)

  86. Non Fermi liquid behaviour in magnetic d- and f-electron systems, S. R. Julian, F.V. Carter, F. M. Grosche, R. K. W. Haselwimmer, S. J. S. Lister, N. D. Mathur, G. J. McMullan, C. Pfleiderer, S. S. Saxena, I. R. Walker, N. J. Wilson and G. G. Lonzarich, J. Magnetism and Magnetic Materials 177, 265 (1998)

  87. The normal and superconducting states of CeIn3 near the border of antiferromagnetic order, I. R. Walker, F. M. Grosche, D. M. Freye and G. G. Lonzarich, Physica C 282, 303 (1997)

  88. Superconductivity and anomalous normal state in the CePd2Si2/CeNi2Ge2 system, F. M. Grosche, S. J. S. Lister, F. V. Carter, S. S. Saxena, R. K. W. Haselwimmer, N. D,.Mathur, S. R. Julian and G. G. Lonzarich, Physica B 239, 62 (1997)

  89. Quantum phase transitions in CePd2Si2 and CeRh2Si2, F. M. Grosche, S. R. Julian, N. D. Mathur, F. V. Carter and G. G. Lonzarich, Physica B 237, 197 (1997)

  90. Quantum critical behaviour in the CePd2Si2/CeNi2Ge2 system, S. J. S. Lister, F. M. Grosche, F. V. Carter, R. K. W. Haselwimmer, S. S. Saxena, N. D. Mathur, S. R. Julian and G. G. Lonzarich, Z. Phys. B - Cond. Matter 103, 263 (1997)

  91. The normal states of magnetic d and magnetic f transition-metals, S. R. Julian, C. Pfleiderer, F. M. Grosche, N. D. Mathur, G. J. McMullan, A. J. Diver, I. R. Walker and G. G. Lonzarich, J. Phys. Cond. Matter 8, 9675 (1996)

  92. Magnetic and superconducting phases of CePd2Si2, F. M. Grosche, S. R. Julian, N. D. Mathur and G. G. Lonzarich, conference contribution, Physica B 223&224, 50 (1996)

  93. Pressure studies on correlated electron systems, F. M. Grosche, Ph.D. thesis, University of Cambridge (1995)

  94. Critical behaviour of ZrZn2, F. M. Grosche, C. Pfleiderer, G. J. McMullan, G. G. Lonzarich and N. R. Bernhoeft, Physica B 206&207, 220, (1995)

 

Professor of Condensed Matter Physics, University of Cambridge
Fellow and Director of Studies, Trinity College, University of Cambridge

Affiliations

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Academic staff
Departments and institutes: 
Grosche group

Study at Cambridge

About the University

Research at Cambridge