Highlights & News

Atomic force micrograph of NaCl

AFM micrograph of NaCl November 2013 – We have upgraded our LT-STM with new wiring and spring suspension. During the system commissioning, atomic resolution of NaCl has been demonstrated.

Phys. Rev. B

Bi-Si vacancy pair July 2013 – In this study, we find that isolated heavy dopants behave entirely different at the surface compared to the bulk and to lighter dopants. The common light impurity P replaces individual Si atoms and maintains the integrity of the dimer superstructure of the Si(001) surface, but loses its valence electrons to surface states. In contrast, we find that Bi atoms form pairs with Si vacancies, retain their electrons, and have highly localized, half-filled orbitals. This result strikingly shows that the basic properties of dopants at surfaces and interfaces are not solely governed by their column of origin as they are in the bulk. Collaboration with the LCN. MORE...

PhD Degree - Congratulations

Bianco PhD defence May 2013 – Congratulations to François Bianco who obtained his PhD degree, May 7, 2013. Toutes nos félicitations Dr Bianco! Picture L.Windels

ACS Nano

Haiku hydrogen dangling bon row April 2013 – Hydrogen dangling bonds are highly reactive and their selective exposure on hydrogenated Si(001) using scanning probes is developing as a powerful lithography to pattern molecules and atoms. We have found that hydrogen is more weakly bound along the centre of Haiku stripes, thus offering a new, fully scalable thermodynamic route to produce very long dangling bond rows in large numbers to self-assemble long chains of atoms and molecules. Our STM study further reveals an unexpected flat dimer configuration, possibly stabilized by the local strain induced by the Haiku core structure. MORE...

New Instrument

JT-STM March 2013 – First high quality atomic micrographs obtained with our new Joule-Thomson STM from SPECS installed last September.

APS Member Elect

Maria Longobardi December 2012 - Congratulations to Dr. Maria Longobardi who has been elected as an International Student Affairs Officer of the American Physical Society. The ISA Officer chairs the International Student Affairs Committee. She will serve as the principal point of contact between the Forum and similar organizations in countries outside the United States and will act as a student advocate for international student issues to the American Physical Society. FGSA-sponsored international activities, including conferences and student issues, will be reported annually by the ISA Officer to both the FGSA Executive Board and the APS Director of International Affairs. Maria will serve a three-year term.

New Instrument

JT-STM September 2012 – A new Joule-Thomson scanning tunneling microscope from SPECS has been installed and is currently being tested.

SPS 2012 Poster Award

François Bianco June 2012 – Congratulations to François Bianco who has received an EPL best poster award at the 2012 meeting of the Swiss Physical Society in Zürich.

PRL - Editor's suggestion

Piezoresistance June 2012 – Measuring the piezoresistance in p-type silicon up to 3GPa, we found it to decrease with compressive stress beyond the predicted saturation. This result has potential implications for the Si technology roadmap. Collaboration with Ecole Polytechnique Palaiseau and IEMN. Article featured in EE Times News&Analysis. MORE...

Subside Tremplin 2012

Maria Longobardi May 2012 – Congratulations to Dr. Maria Longobardi who has been awarded a subside tremplin 2012 by the University of Geneva.

Magic weather

STM head February 2012 - Temperatures below -10°C and strong winds have united to produce amazing pieces of art along lake Geneva, here in Versoix.

Nature Communications - featured image

Model of CaC6 November 2011 – One dimensional charge density wave discovered by scanning tunneling microscopy in CaC6, a superconducting graphite intercalate compound. Collaboration with the LCN. MORE...

Supra100

Supra100 September 2011 - MaNEP and the University of Geneva are celebrating 100 years of superconductivity. MORE...

Physical Review B

Electronic 1D state along the Haiku core July 2011 – A one dimensional electronic state has been uncovered along the core of a self assembled endotaxial Si nanoline at the Si(001):H surface, with a range of promising properties to explore 1D physics. MORE...

J.Phys.:Cond.Mat. - IOPSELECT

MnSi nanowires on Si(001) May 2011 – The anisotropic surface stress induced by Bi-nanolines is found to block the formation of embedded structures and stabilizes the nucleation of manganese silicide islands which grow in a preferred direction, forming nanowires on Si(001). MORE...

Nature Communications - featured image

Mobile oxygen adatoms and defects at a bilayer manganite surface March 2011 – The oxygen migration scenario for electroresistive switching in manganites gets new support. Mobile oxygen adatoms and defects have been observed by scanning tunneling microscopy with atomic resolution at the surface of PrSr2Mn2O7. Collaboration with the LCN. MORE...

PRL - Editor's suggestion

Giant Piezoresistance Effects in Silicon Nanowires and Microwires November 2010 - Migrating surface charges can simulate the giant piezoresistance observed in silicon nano- and micro-structures. See also comments in APS Physics Synopsis ; Nature Materials Research Highlight and Physics World News. MORE...

Applied Physics Letters

Artistic view of the Si only template (red) with a green atomic chain on top of it September 2010 – A promising Silicon only template for nanoscale patterning has been self assembled into the Si(001) surface. This work has been selected by the Virtual Journal of Nanoscale Science & Technology . MORE...

Subside Tremplin 2010

Sigrun A. Köster May 2010 – Congratulations to Dr. Sigrun A.Köster who has been awarded a subside tremplin 2010 by the University of Geneva.

Nature Materials

Logo PhysiScope April 2009 – The PhysiScope draws the attention of Nature Materials. See also the Editorial . MORE...

Physical Review Letters

Giant piezoresistance April 2008 – Giant piezoresistance observed in a metal silicon hybrid structure. See also Physics News Update . MORE...

Archives

Publications

Articles

  1. Quantitative Analysis of Scanning Tunneling Microscopy Images of Mixed Ligand Functionalized Nanoparticles

    F. Biscarini, Q. K. Ong, C. Albonetti, F. Liscio, M. Longobardi, K. S. Mali, A. Ciesielski, J. Reguera, Ch. Renner, S. De Feyter, P. Samori and F. Stellacci

    Langmuir 29, 13723 (2013)

     
  2. High-resolution scanning tunneling microscopy characterization of mixed monolayer protected gold nanoparticles

    Q. K. Ong, J. Reguera, P. Jacob Silva, M. Moglianetti, K. Harkness, M. Longobardi, K. S.Mali, Ch. Renner, S. De Feyter and F. Stellacci

    ACS Nano 7, 8529 (2013)

     
  3. Half-filled orbital and unconventional geometry of a common dopant in Si(001)

    K. Iwaya, D.R. Bowler, V. Bràzdovà, A. Ferreira da Silva, Ch. Renner, W. Wu, A. J. Fisher, A. M. Stoneham and G. Aeppli

    Phys. Rev. B 88, 035440 (2013)

     
  4. Scalable patterning of one-dimensional dangling bond rows on hydrogenated Si(001)

    F. Bianco, S.A. Köster, M. Longobardi, J.H.G. Owen, D.R. Bowler and Ch. Renner

    ACS Nano 7, 4422 (2013)

     
  5. One-dimensional silicon nanolines in the Si(001):H surface

    F. Bianco, S.A. Köster, M. Longobardi, J.H.G. Owen, D.R. Bowler and Ch. Renner

    AIP Conf. Proc. 1566, 409 (2013)

     
  6. Piezoresistance in Silicon at Uniaxial Compressive Stresses up to 3 GPa

    J.S. Milne, I. Favorskiy, A.C.H. Rowe, S. Arscott and Ch. Renner

    Phys. Rev. Lett. 108, 256801 (2012)

    Editor's suggestion

    EE Times News&Analysis

    Institut de Physique - CNRS

     
  7. Degenerate electronic structure of reconstructed MnSi1.7 nanowires on Si(001)

    H.J. Liu, J.H.G. Owen and K. Miki

    Journal of Physics: Condensed Matter 24, 095005 (2012)

     
  8. Charge density waves in the graphene sheets of the superconductor CaC6

    K.C. Rahnejat, C.A. Howard, N.E. Shuttleworth, S.R. Schofield, K. Iwaya, C.F. Hirjibehedin, Ch. Renner, G. Aeppli and M. Ellerby

    Nat Commun 2, 558 (2011)

    Featured image

     
  9. Endotaxial Si nanolines in Si(001):H

    F. Bianco, J.H.G. Owen, S.A. Köster, D. Mazur, Ch. Renner and D.R. Bowler

    Phys. Rev. B 84, 035328 (2011)

     
  10. Manganese silicide nanowires on Si(001)

    H.J. Liu, J.H.G. Owen, K. Miki and Ch. Renner

    Journal of Physics: Condensed Matter 23, 172001 (2011)

    IOPSELECT

     
  11. Imaging oxygen defects and their motion at a manganite surface

    B. Bryant, Ch. Renner, Y. Tokunaga, Y. Tokura and G. Aeppli

    Nat Commun 2, 212 (2011)

    Featured image

     
  12. Giant piezoresistance effects in silicon nanowires and microwires

    J.S. Milne, A.C.H. Rowe, S. Arscott and Ch. Renner

    Phys. Rev. Lett. 105, 226802 (2010)

    Editor's suggestions

    APS Physics Synopsis

    Nature Materials Research Highlight

    Physics World News

     
  13. One dimensional Si-in-Si(001) template for single atom wire growth

    J.H.G. Owen, F. Bianco, S.A. Köster, D. Mazur, D.R. Bowler and Ch. Renner

    Appl. Phys. Lett. 97, 093102 (2010)

    Selection of the Virtual Journal of Nanoscale Science & Technology

     
  14. Electronic structure of Bi lines on clean and H-passivated Si(100)

    J. Jakub, J.H.G. Owen, M. Setvin and K. Miki

    J. Phys: Cond. Mat. 22, 175006 (2010)

     
  15. Hands-on inspiration for science

    Ch. Renner

    Nature Materials 8, 245 (2009)

    Editorial

    Invited

     
  16. The origin of inter-dimer-row correlated adsorption for NH3 on Si(001)

    J.H.G. Owen and D.R. Bowler

    Surface Science 603, 2902 (2009)

     
  17. Competing interactions in molecular adsorption: NH3 on Si(001)

    J.H.G. Owen

    J. Phys: Cond. Mat. 21, 443001 (2009)

     
  18. Giant room-temperature piezoresistance in a metal-silicon hybrid structure

    A.C.H. Rowe, A. Donoso-Barrera, Ch. Renner and S. Arscott

    Phys. Rev. Lett. 100, 145501 (2008)

    Physics News Update

     
  19. Co-adsorption patterns of NH3 on Si(001): Comment on "The ordering of the adsorbed NH3 molecules across the Si dimer rows on the Si(001) surface"

    J.H.G. Owen and D.R. Bowler

    Surface Science 602, 3760 (2008)

     
  20. Trapping, Self-Trapping and the Polaron Family

    M. Stoneham, J. Gavartin, A.L. Shluger, A.V. Kimmel, D. Muñoz Ramo, H.M. Rønnow, G. Aeppli and Ch. Renner

    J. Phys: Cond. Mat. 19, 255208 (2007)

     
  21. The surface layer of cleaved bilayer manganites

    F. Loviat, H.M. Rønnow, Ch. Renner, G. Aeppli, T. Kimura and Y. Tokura

    Nanotechnology 18, 044020 (2007)

     
  22. Molecular thin films: a new type of magnetic switch

    S. Heutz, C. Mitra, W. Wu, A.J. Fisher, A. Kerridge, A.M. Stoneham, A.H. Harker, J. Gardener, H.-H. Tseng, T.S. Jones, Ch. Renner and G. Aeppli

    Advanced Materials 19, 3618 (2007)

    Nature News and Views

     
  23. Scanning tunneling spectroscopy of high-temperature superconductors

    Ø. Fischer, M. Kugler, I. Maggio-Aprile, C. Berthod and Ch. Renner

    Rev. Mod. Phys. 79, 353 (2007)

     
  24. Imaging of polarons in ferromagnetic bilayered manganites by scanning tunnelling microscopy

    S. De Santis, B. Bryant, M. Warner, H. Wang, T. Kimura, Y. Tokura, Ch. Renner, A. Bianconi and G. Aeppli

    J. Supercond. Nov. Magn 20, 531 (2007)

     
  25. Polarons and confinement of electronic motion to two dimensions in a layered manganite

    H.M. Rønnow, Ch. Renner, G. Aeppli, T. Kimura and Y. Tokura

    Nature 440, 1025 (2006)

    Nature News and Views

    Authors Abstractions

     
  26. Scanning tunneling microscopy and spectroscopy of manganites

    Ch. Renner and H.M. Rønnow

    in Scanning Probe Microscopy: Electrical and Electromechanical Phenomena at the Nanoscale, edited by A. Gruverman and S. V. Kalinin (Springer Verlag, N.Y., 2006), Vol. 2, pp. 534

     
  27. Will nanotechnology change IT paradigmes

    G. Aeppli, P. Warburton and Ch. Renner

    BT Technology Journal 24, 163 (2006)

     
  28. Charge ordering, stripes and phase separation in manganese perovskite oxides: an STM/STS study

    Ch. Renner, G. Aeppli and H.M. Rønnow

    Materials Science and Engineering C 25, 775 (2005)

     
  29. Quantum information processing exploiting the excited state

    A.M. Stoneham, G. Aeppli, P. Bayvel, I. Boyd, A.J. Fisher, P.T. Greenland, A.H. Harker and Ch. Renner

    presented at the International Symposium on Photonics and Spintronics in Semiconductor Nanostructures (PSSN), 2 (2003)

     
  30. Atomic-scale images of charge ordering in a mixed-valence manganite

    Ch. Renner, G. Aeppli, B.G. Kim, Y.A. Soh and S.-W. Cheong

    Nature 416, 518 (2002)

     
  31. Scanning tunneling spectroscopy on vortex cores in high-Tc superconductors

    B.W. Hoogenboom, Ch. Renner, I. Maggio-Aprile and Ø. Fischer

    in Vortices in unconventional superconductors and superfluids, edited by R. P. Huebener, N. Schopohl, and G. E. Volovik (Springer Series in Solid-State Sciences, 2002), Vol. 132, pp. 269

     
  32. Scanning tunneling spectroscopy of Bi2Sr2CuO6+d: new evidence for the common origin of the pseudogap and superconductivity

    M. Kugler, Ø. Fischer, Ch. Renner, S. Ono and Y. Ando

    Phys. Rev. Lett. 86, 4911 (2001)

     
  33. Linear and field-independent relation between vortex core state energy and gap in Bi2Sr2CaCu2O8+d

    B.W. Hoogenboom, K. Kadowaki, B. Revaz, M. Li, Ch. Renner and Ø. Fischer

    Phys. Rev. Lett. 87, 267001 (2001)

     
  34. Temperature dependence of tunneling spectra in YBa2Cu3O7-d and Bi2Sr2CaCu2O8+d single crystals

    I. Maggio-Aprile, Ch. Renner, A. Erb, E. Walker, B. Revaz, J.Y. Genoud, K. Kadowaki and Ø. Fischer

    J. Electron Spectrosc. Relat. Phenom. 109, 147 (2000)

     
  35. A He-3 cooled scanning tunneling microscope in UHV and high fields

    M. Kugler, Ch. Renner, V. Mikheev, G. Batey and Ø. Fischer

    Physica B 280, 551 (2000)

     
  36. A 3He refrigerated scanning tunneling microscope in high magnetic fields and ultrahigh vacuum

    M. Kugler, Ch. Renner, Ø. Fischer, V. Mikheev and G. Batey

    Rev. Sci. Instrum. 71, 1475 (2000)

     
  37. Piezoelectric response of epitaxial Pb(Zr0.2Ti0.8)O3 films measured by scanning tunneling microscopy

    O. Kuffer, I. Maggio-Aprile, J.M. Triscone, Ø. Fischer and Ch. Renner

    Appl. Phys. Lett. 77, 1701 (2000)

     
  38. Low-energy structures in vortex core tunneling spectra in Bi2Sr2CaCu2O8+d

    B.W. Hoogenboom, Ch. Renner, B. Revaz, I. Maggio-Aprile and Ø. Fischer

    Physica C 332, 440 (2000)

     
  39. Shape and motion of vortex cores in Bi2Sr2CaCu2O8+d

    B.W. Hoogenboom, M. Kugler, B. Revaz, I. Maggio-Aprile, Ø. Fischer and Ch. Renner

    Phys. Rev. B 62, 9179 (2000)

     
  40. STM vortex core spectroscopy and non-BCS pairing in high temperature superconductors

    Ch. Renner, B. Revaz, K. Kadowaki, I. Maggio-Aprile and Ø. Fischer

    presented at the ISS98, Advances in superconductivity XI, 145 (1999)

     
  41. Comment on Pseudogap precursor of the superconducting gap in under- and overdoped Bi2Sr2CaCu2O8+d - Reply

    Ch. Renner, B. Revaz, J.Y. Genoud, K. Kadowaki and Ø. Fischer

    Phys. Rev. Lett. 82, 3726 (1999)

     
  42. Specific heat of high temperature superconductors in high fields at Tc: from BCS to the Bose-Einstein condensation

    A. Junod, A. Erb and Ch. Renner

    Physica C 318, 333 (1999)

     
  43. Observation of the low temperature pseudogap in the vortex cores of Bi2Sr2CaCu2O8+d

    Ch. Renner, B. Revaz, K. Kadowaki, I. Maggio-Aprile and Ø. Fischer

    Phys. Rev. Lett. 80, 3606 (1998)

     
  44. Pseudogap pecursor of the superconducting gap in under- and overdoped Bi2Sr2CaCu2O8+d

    Ch. Renner, B. Revaz, J.Y. Genoud, K. Kadowaki and Ø. Fischer

    Phys. Rev. Lett. 80, 149 (1998)

     
  45. Vortex lattice imaging and spectroscopic studies of flux lines by scanning tunneling microscopy

    Ch. Renner, I. Maggio-Aprile and Ø. Fischer

    in The Superconducting State in Magnetic Fields: Special Topics and New Trends, edited by Carlos A.R. Sa de Melo (World Scientific, Singapore, 1998), Vol. 13, pp. 226

     
  46. Rastertunnelspektroskopie auf Hochtemperatur-Supraleitern. Ortsaufgelöste Tunnelspektroskopie und Abbildung des Flusswirbelgitters

    Ch. Renner, I. Maggio-Aprile and Ø. Fischer

    Phys. Bl. 54, 427 (1998)

     
  47. Scanning tunneling spectroscopy on high temperature superconductors

    Ø. Fischer, Ch. Renner and I. Maggio-Aprile

    in The gap symmetry and fluctuations in high temperature superconductors, edited by J. Bok and G. Deutscher (Plenum Pub., 1998), Vol. 371, pp. 487

     
  48. Critical currents approaching the depairing limit at a twin boundary in YBa2Cu3O7-d

    I. Maggio-Aprile, Ch. Renner, A. Erb, E. Walker and Ø. Fischer

    Nature 390, 487 (1997)

     
  49. Tunneling spectroscopy and STS observation of vortices on high temperature superconductors

    Ø. Fischer, Ch. Renner, I. Maggio-Aprile, A. Erb, E. Walker, B. Revaz and J.Y. Genoud

    Physica C 282, 315 (1997)

     
  50. Oxygen doping and temperature dependence of the tunneling spectroscopy on Bi2Sr2CaCu2O8+d

    Ch. Renner, B. Revaz, J.Y. Genoud and Ø. Fischer

    J. Low Temp. Phys. 105, 1083 (1996)

    invited

     
  51. Spectroscopic imaging of vortices in superconductors by scanning tunneling microscopy

    Ch. Renner, I. Maggio-Aprile and Ø. Fischer

    presented at the Eurem`96 Proceedings, (1996)

    invited

     
  52. Electronic structure of individual flux lines in YBa2Cu3O7-d

    Ch. Renner, I. Maggio-Aprile, A. Erb, E. Walker and Ø. Fischer

    in Spectroscopic Studies of Superconductors, edited by I. Bozovic and D. van der Marel (SPIE Proc., 1996), Vol. 2696B, pp. 322

    invited

     
  53. Scanning tunneling spectroscopy studies on YBa2Cu3O7-d

    I. Maggio-Aprile, Ch. Renner, A. Erb, E. Walker and Ø. Fischer

    J. Low Temp. Phys. 105, 1129 (1996)

     
  54. Vacuum tunneling spectroscopy and asymmetric density-of-states of Bi2Sr2CaCu2O8+d

    Ch. Renner and Ø. Fischer

    Phys. Rev. B 51, 9208 (1995)

     
  55. Direct vortex lattice imaging and tunneling spectroscopy of flux lines on YBa2Cu3O7-d

    I. Maggio-Aprile, Ch. Renner, A. Erb, E. Walker and Ø. Fischer

    Phys. Rev. Lett. 75, 2754 (1995)

     
  56. Spatially resolved vacuum tunneling spectroscopy on Bi2Sr2CaCu2O8 by STM at 4.8K

    Ch. Renner, Ø. Fischer, A.D. Kent, D.B. Mitzi and A. Kapitulnik

    Physica B 194-196, 1689 (1994)

     
  57. Tunneling spectroscopy and STM observation of flux lines

    Ch. Renner and Ø. Fischer

    presented at the 6th ISS, Tokyo, 429 (1994)

    invited

     
  58. Vacuum tunneling spectroscopy of superconducting Bi2Sr2CaCu2O8 using scanning tunneling microscopy

    Ch. Renner and Ø. Fischer

    in Oxide Superconductor Physics and Nano-Engineering, edited by D. Pavuna and I. Bozovic (SPIE Proc., 1994), Vol. 2158, pp. 135

    invited

     
  59. Non BCS IV characteristics of superconducting Bi2Sr2CaCu2O8+d single crystals

    Ch. Renner and Ø. Fischer

    Physica C 235, 53 (1994)

    invited

     
  60. Gap distribution of the tunneling spectra in Bi2Sr2CaCu2Ox and some other superconductors

    B. Barbiellini, Ø. Fischer, M. Peter, Ch. Renner and M. Weger

    Physica C 220, 55 (1994)

     
  61. Scanning tunneling spectroscopy of the abrikosov flux lattice from the clean toward the dirty limit

    Ch. Renner, A.D. Kent, Ph. Niedermann, Ø. Fischer and F. Lévy

    Ultramicroscopy 42, 699 (1992)

     
  62. Studies of the surface-structure of YBa2Cu3O7 thin films using STM

    I. Maggio-Aprile, A.D. Kent, Ph. Niedermann, Ch. Renner, L. Antognazza, L. Mieville, O. Brunner, J.M. Triscone and Ø. Fischer

    Ultramicroscopy 42, 728 (1992)

     
  63. A low-temperature scanning tunneling microscope with in-situ sample cleaving

    A.D. Kent, Ch. Renner, Ph. Niedermann, J.-G. Bosch and Ø. Fischer

    Ultramicroscopy 42, 1632 (1992)

     
  64. Scanning tunneling spectroscopy of a vortex core from the clean to the dirty limit

    Ch. Renner, A.D. Kent, Ph. Niedermann, Ø. Fischer and F. Lévy

    Phys. Rev. Lett. 67, 1650 (1991)

     
  65. A versatile low-temperature scanning tunneling microscope

    Ch. Renner, Ph. Niedermann, A.D. Kent and Ø. Fischer

    J. Vac. Sci. Technol. A 8, 330 (1990)

     
  66. A vertical piezoelectric inertial slider

    Ch. Renner, Ph. Niedermann, A.D. Kent and Ø. Fischer

    Rev. Sci. Instrum. 61, 965 (1990)

     
  67. Study of field-emitting microstructures using a scanning tunneling microscope

    Ph. Niedermann, Ch. Renner, A.D. Kent and Ø. Fischer

    J. Vac. Sci. Technol. A 8, 594 (1990)

     
  68. Properties of homogeneous Y1-XPrxBa2Cu3O7 alloy thin films prepared using layer by layer growth

    A.D. Kent, J.M. Triscone, L. Antognazza, O. Brunner, Ch. Renner, Ph. Niedermann, M.G. Karkut and Ø. Fischer

    Physica B 165, 1503 (1990)

     
  69. Scanning tunneling potentiometry studies of Y1Ba2Cu3O7-X and gold thin films

    A.D. Kent, I. Maggio-Aprile, Ph. Niedermann, Ch. Renner and Ø. Fischer

    J. Vac. Sci. Technol. A 8, 459 (1990)

     
  70. Enhanced field-emission investigation of aluminum

    Ch. Renner, Ph. Niedermann and Ø. Fischer

    IEEE Transactions on Electrical Insulation 24, 911 (1989)

     
  71. Investigation of field emitting microstructures by scanning electron and scanning tunneling microscopy

    Ph. Niedermann, Ch. Renner, A.D. Kent and Ø. Fischer

    Inst. Phys. Conf. Ser. , 173 (1989)

     
  72. Direct measurements of the local electron-transport properties in YBaCuO superconducting thin films

    A.D. Kent, I. Maggioaprile, Ph. Niedermann, Ch. Renner, J.M. Triscone, M.G. Karkut, O. Brunner, L. Antognazza and Ø. Fischer

    Physica C 162, 1035 (1989)

     

PhD Thesis