Zobrazeno 1 - 10
of 27
pro vyhledávání: '"S. Zennaro"'
Autor:
Dean Cvetko, Luca Floreano, Herbert Over, S. Zennaro, Roberto Gotter, A. Morgante, S. Schwegmann, M. Peloi, V. De Renzi, F. Tommasini
Publikováno v:
ResearcherID
Physical Review B
Physical Review B
The temperature-dependent behavior of the Rh(111)-(2\ifmmode\times\else\texttimes\fi{}2)-1O phase was investigated by He-atom scattering (HAS) and low-energy electron diffraction. The adsorption system undergoes an order-disorder phase transition at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70da8efb644ea4d597bc7b1adf18b4f1
https://doi.org/10.1103/physrevb.55.4717
https://doi.org/10.1103/physrevb.55.4717
Autor:
Pietro Zanuttigh, Emanuele Menegatti, S. Zennaro, Matteo Munaro, Simone Milani, Stefano Ghidoni, Andrea Bernardi
Publikováno v:
ICME
Microsoft Kinect had a key role in the development of consumer depth sensors being the device that brought depth acquisition to the mass market. Despite the success of this sensor, with the introduction of the second generation, Microsoft has complet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4ebb1bde4ad0b4cf7a78108ce030d4b
http://hdl.handle.net/11577/3168757
http://hdl.handle.net/11577/3168757
Autor:
Gerd Schönhense, M. Klais, N. Zema, S. Zennaro, Claus M. Schneider, Sergej A. Nepijko, Zbigniew Celinski, N.N. Sedov, N. Cramer
Publikováno v:
Applied physics. A, Materials science & processing
76 (2003): 809–816. doi:10.1007/s00339-002-1827-4
info:cnr-pdr/source/autori:Nepijko S.A., Klais M., Schonhense G., Cramer N., Celinski Z., Schneider C.M., Zennaro S., Zema N., Sedov N.N./titolo:Micromagnetism of two-dimensional permalloy particles with different aspect ratios/doi:10.1007%2Fs00339-002-1827-4/rivista:Applied physics. A, Materials science & processing (Print)/anno:2003/pagina_da:809/pagina_a:816/intervallo_pagine:809–816/volume:76
76 (2003): 809–816. doi:10.1007/s00339-002-1827-4
info:cnr-pdr/source/autori:Nepijko S.A., Klais M., Schonhense G., Cramer N., Celinski Z., Schneider C.M., Zennaro S., Zema N., Sedov N.N./titolo:Micromagnetism of two-dimensional permalloy particles with different aspect ratios/doi:10.1007%2Fs00339-002-1827-4/rivista:Applied physics. A, Materials science & processing (Print)/anno:2003/pagina_da:809/pagina_a:816/intervallo_pagine:809–816/volume:76
Micromagnetic properties of the Fe19Ni81 (5 nm)/NiO (50 nm)/Fe19Ni81 (30 nm) structured system have been investigated in a photoemission electron microscope in the magnetic X-ray circular dichroism operating mode. The microstructured Fe19Ni81 (5 nm)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d2ed21ab4836d64aa255a57cf8981d3
https://doi.org/10.1007/s00339-002-1827-4
https://doi.org/10.1007/s00339-002-1827-4
Autor:
Gerd Schönhense, Ch. Ziethen, U Muschiol, N. Zema, M. Klais, Andreas Oelsner, Oliver G. Schmidt, C.M. Schneider, Zbigniew Celinski, N. Cramer, D Tietjen, O. de Haas, S. Zennaro
Publikováno v:
Journal of physics. D, Applied physics
35 (2002): 2472–2478. doi:10.1088/0022-3727/35/20/302
info:cnr-pdr/source/autori:Schneider C.M., De Haas O., Tietjen D., Muschiol U., Cramer N., Celinski Z., Oelsner A., Klais M., Ziethen Ch., Schmidt O., Schvnhense G., Zema N., Zennaro S./titolo:Size dependence of magnetic domain patterns in exchange-biased Permalloy%2FNiO microstructures/doi:10.1088%2F0022-3727%2F35%2F20%2F302/rivista:Journal of physics. D, Applied physics (Print)/anno:2002/pagina_da:2472/pagina_a:2478/intervallo_pagine:2472–2478/volume:35
35 (2002): 2472–2478. doi:10.1088/0022-3727/35/20/302
info:cnr-pdr/source/autori:Schneider C.M., De Haas O., Tietjen D., Muschiol U., Cramer N., Celinski Z., Oelsner A., Klais M., Ziethen Ch., Schmidt O., Schvnhense G., Zema N., Zennaro S./titolo:Size dependence of magnetic domain patterns in exchange-biased Permalloy%2FNiO microstructures/doi:10.1088%2F0022-3727%2F35%2F20%2F302/rivista:Journal of physics. D, Applied physics (Print)/anno:2002/pagina_da:2472/pagina_a:2478/intervallo_pagine:2472–2478/volume:35
The magnetic domain structure in Permalloy (Ni81Fe19) micropatterns (10?100??m) on NiO has been investigated by means of soft x-ray photoemission electron microscopy. The exchange anisotropy between the Ni81Fe19 patterns and the NiO layer results in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16c8df4c253bcaa0749cc7bd6bef0298
https://doi.org/10.1088/0022-3727/35/20/302
https://doi.org/10.1088/0022-3727/35/20/302
Autor:
Claus M. Schneider, N.N. Sedov, Gerd Schönhense, U. Muschiol, S. Zennaro, Sergej A. Nepijko, N. Zema
Publikováno v:
Annalen der Physik (Weinheim. Internet) 11 (2002): 461–472. doi:10.1002/1521-3889(200206)11:6<461::AID-ANDP461>3.0.CO;2-6
info:cnr-pdr/source/autori:Nepijko S. A., Sedov N. N., Schonhense G., Muschiol U., Schneider C. M., Zennaro S., Zema N./titolo:Resolution of an emission electron microscope in the presence of magnetic fields on the object/doi:10.1002%2F1521-3889(200206)11:6<461::AID-ANDP461>3.0.CO;2-6/rivista:Annalen der Physik (Weinheim. Internet)/anno:2002/pagina_da:461/pagina_a:472/intervallo_pagine:461–472/volume:11
info:cnr-pdr/source/autori:Nepijko S. A., Sedov N. N., Schonhense G., Muschiol U., Schneider C. M., Zennaro S., Zema N./titolo:Resolution of an emission electron microscope in the presence of magnetic fields on the object/doi:10.1002%2F1521-3889(200206)11:6<461::AID-ANDP461>3.0.CO;2-6/rivista:Annalen der Physik (Weinheim. Internet)/anno:2002/pagina_da:461/pagina_a:472/intervallo_pagine:461–472/volume:11
The known Brüche-Recknagel formula for determining the resolving power of an emission electron microscope (EEM) was derived assuming idealized conditions: the object surface was planar, and the accelerating electric field was homogeneous. However, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05d130a68fbc6eb2ec7c26f3abc60860
https://doi.org/10.1002/andp.20025140605
https://doi.org/10.1002/andp.20025140605
Autor:
Andreas Oelsner, S. Zennaro, N.N. Sedov, Gerd Schönhense, Gerhard H. Fecher, M. Klais, N. Zema, Oliver G. Schmidt, U. Muschiol, Sergej A. Nepijko, Claus M. Schneider
Publikováno v:
Applied Physics A: Materials Science & Processing. 74:295-298
It is shown that magnetic X-ray circular dichroism (MXCD) can be exploited in photoemission electron microscopy not only to visualize the domain structure of ferromagnets, but also to perform quantitative measurements of the stray magnetic fields at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69d2788ba5d4791de4b122c88018f243
https://doi.org/10.1007/s003390101027
https://doi.org/10.1007/s003390101027
Autor:
R. Pontin, S. Turchini, L. Štichauer, Z. Šimša, Nicola Zema, A. Mirone, S. Zennaro, Corine Bonningue, F. Lama, T. Prosperi, Ph. Tailhades
Publikováno v:
Journal of Applied Physics. 90:2511-2516
The nanocrystalline MnxFe3−xO4 (x=0, 1.18, 1.56, and 1.9) spinel ferrite thin films were investigated by means of the x-ray absorption spectroscopy and x-ray magnetic circular dichroism at the Mn and Fe L2,3 edges. The cationic distributions of thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e77aa0b524e443ab3f62fa101f3f7f3
https://doi.org/10.1063/1.1389519
https://doi.org/10.1063/1.1389519
Autor:
M. Peloi, S. Zennaro, Roberto Gotter, Gerhard Ertl, S. Schwegmann, F. Tommasini, Luca Floreano, V. De Renzi, Dean Cvetko, Herbert Over, A. Morgante
Publikováno v:
Surface science 376 (1997): 177–184. doi:10.1016/S0039-6028(96)01335-0
info:cnr-pdr/source/autori:H. Over, S. Schwegmann, D. Cvetko, V. De Renzi, L. Floreano, R. Gotter, A. Morgante, M. Peloi, and F. Tommasini, S. Zennaro/titolo:"Temperature behavior of the (?3 x ?3 )R30?-1CO and the (2 x 2)-3CO overlayers on Rh(111): a combined HAS and LEED investigation/doi:10.1016%2FS0039-6028(96)01335-0/rivista:Surface science/anno:1997/pagina_da:177/pagina_a:184/intervallo_pagine:177–184/volume:376
info:cnr-pdr/source/autori:H. Over, S. Schwegmann, D. Cvetko, V. De Renzi, L. Floreano, R. Gotter, A. Morgante, M. Peloi, and F. Tommasini, S. Zennaro/titolo:"Temperature behavior of the (?3 x ?3 )R30?-1CO and the (2 x 2)-3CO overlayers on Rh(111): a combined HAS and LEED investigation/doi:10.1016%2FS0039-6028(96)01335-0/rivista:Surface science/anno:1997/pagina_da:177/pagina_a:184/intervallo_pagine:177–184/volume:376
The order-disorder phase transition of the Rh(lll)-(root 3 x root 3)R30 degrees-CO phase was investigated by He scattering. The critical temperature turned out to be 330+/-5 K, while the critical exponents are consistent with a phase transition belon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5efff852b7185fe03f70f119859e253f
http://hdl.handle.net/11368/2556488
http://hdl.handle.net/11368/2556488
Autor:
H. OVER, S. SCHWEGMANN, D. CVETKO, V. DE RENZI, L. FLOREANO, R. GOTTER, MORGANTE, ALBERTO, M. PELOI, S. ZENNARO, TOMMASINI, FERNANDO
Publikováno v:
Physical review. B, Condensed matter 55 (1997): 4717–4722. doi:10.1103/PhysRevB.55.4717
info:cnr-pdr/source/autori:H. Over, S. Schwegmann, D. Cvetko, V. De Renzi, L. Floreano, R. Gotter, A. Morgante, M. Peloi, and F. Tommasini, S. Zennaro/titolo:Unusual disordering processes of oxygen overlayers on Rh(110): a combined HAS and LEED study/doi:10.1103%2FPhysRevB.55.4717/rivista:Physical review. B, Condensed matter/anno:1997/pagina_da:4717/pagina_a:4722/intervallo_pagine:4717–4722/volume:55
info:cnr-pdr/source/autori:H. Over, S. Schwegmann, D. Cvetko, V. De Renzi, L. Floreano, R. Gotter, A. Morgante, M. Peloi, and F. Tommasini, S. Zennaro/titolo:Unusual disordering processes of oxygen overlayers on Rh(110): a combined HAS and LEED study/doi:10.1103%2FPhysRevB.55.4717/rivista:Physical review. B, Condensed matter/anno:1997/pagina_da:4717/pagina_a:4722/intervallo_pagine:4717–4722/volume:55
The temperature-dependent behavior of the Rh(111)-(2X2)-10 phase was investigated by He-atom scattering (HAS) and low-energy electron diffraction. The adsorption system undergoes an order-disorder phase transition at T-c=280+/-5 K, with critical expo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::72dd520ff31515e89fbb1765267e6d22
http://hdl.handle.net/11368/1701850
http://hdl.handle.net/11368/1701850
Autor:
Stefano Turchini, D. D. Sarma, Sugata Ray, S. Zennaro, Nicola Zema, Roberto Cimino, Ashwani Kumar
Publikováno v:
Physical Review Letters. 87
We have investigated the electronic and magnetic structures of Sr(2)FeMoO(6) employing site-specific direct probes, namely x-ray absorption spectroscopy with linearly and circularly polarized photons. In contrast to some previous suggestions, the res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::964cf69937d94b8e83408e716d6e55aa
https://doi.org/10.1103/physrevlett.87.097204
https://doi.org/10.1103/physrevlett.87.097204