Publications de Claudia Cancellieri

Experimental and ab initio derivation of interface stress in nanomultilayered coatings: Application to immiscible Cu/W system with variable in-plane stress

Pandula Manura Liyanage, Claudia Cancellieri, Giacomo Lorenzin

Interface stress is a fundamental descriptor for interphase boundaries and is defined in strict relation to the interface energy. In nanomultilayers with their intrinsically high interface density, the functional properties are dictated by the interface st ...

Elsevier2024

Electronic and structural characterization of barrier-type amorphous aluminium oxide

Alfredo Pasquarello, Patrik Schmutz, Francesco Ambrosio, Claudia Cancellieri, Raheleh Partovi Nia, Roland Hauert, Fabio Evangelisti

The structural, electronic, and dielectric properties of barrier -type anodic Al oxides prepared with various thicknesses have been investigated. The planar and cross morphologies as well as the surface charge distribution were investigated as a function o ...

Elsevier2017

Direct angle resolved photoemission spectroscopy and superconductivity of strained high- T c films

Davor Pavuna, Dominique Cloëtta, Claudia Cancellieri, Mike Abrecht

Since 1997 we systematically perform direct angle resolved photoemission spectroscopy (ARPES) on in-situ grown thin (

Springer2008

Fermi surface determination from wavevector quantization in LaSrCuO films

Davor Pavuna, Claudia Cancellieri, Ping-Hui Lin

We have observed the wavevector quantization in LaSrCuO films thinner than 12 unit cells grown on SrTiO3 substrates. Low energy dispersions were determined in situ for different photon energies by angle resolved photoemission spectroscopy. From the wavevec ...

AIP American Institute of Physics2008

The growth by laser ablation and electronic properties of thin cuprate films : Bi2Sr2-xLaxCuO6 and La2-xSrxCuO4

Claudia Cancellieri

In my thesis work I have concentrated on the growth and the in-depth analysis of high temperature superconducting thin films with the central aim to elucidate their electronic properties, predominantly by in-situ angle resolved photoemission spectroscopy ( ...

EPFL2008

Direct angle resolved photoelectron spectroscopy (DARPES) on high-Tc films: doping, strains, Fermi surface topology and superconductivity

Davor Pavuna, Dominique Cloëtta, Claudia Cancellieri, Mike Abrecht

Since 1997 we systematically perform Direct ARPES (=DARPES) on in-situ grown, non-cleaved, ultra-thin (

Iop Publishing Ltd, Dirac House, Temple Back, Bristol Bs1 6Be, England2008

Embedded polytypes in Bi2Sr2-xLaxCuO6 thin films grown by laser ablation

Davor Pavuna, Claudia Cancellieri, Ping-Hui Lin

We investigate the presence of secondary phases in La-doped Bi-2201 thin films grown by laser ablation. The cation ratios in the target material, the oxygen pressure, and the substrate temperature during the deposition are the main parameters determining t ...

2007

Dopant rearrangement and superconductivity in Bi_2Sr_(2-x)La_xCuO_6 thin films under annealing

Davor Pavuna, Claudia Cancellieri, Ping-Hui Lin

2007

Self ordering of random intercalates in thin films of cprates superconductors: Growth model and x-ray diffraction diagnosis

Davor Pavuna, Claudia Cancellieri, Ping-Hui Lin

2007

Three-dimensional dispersion induced by extreme tensile strain in La_(2−x)Sr_xCuO_4 films

Davor Pavuna, Dominique Cloëtta, Slobodan Mitrovic, Claudia Cancellieri, Mike Abrecht

The electronic band structure probed by angle-resolved photoemission spectroscopy on thin epitaxial La_(2−x)Sr_(x)CuO_(4) films under extreme tensile strain shows anomalous features compatible with c-axis dispersion. This result is in striking contrast wit ...

2006