Zobrazeno 1 - 10
of 557
pro vyhledávání: '"Venturini, F"'
Publikováno v:
Research Policy 54(1), 105126 (2025)
How does technological interdependence affect innovation? We address this question by examining the influence of neighbors' innovativeness and the structure of the innovators' network on a sector's capacity to develop new technologies. We study these
Externí odkaz:
http://arxiv.org/abs/2308.00014
Autor:
Antonuzzo, L., Maruzzo, M., De Giorgi, U., Santini, D., Tambaro, R., Buti, S., Carrozza, F., Calabrò, F., Di Lorenzo, G., Fornarini, G., Iacovelli, R., Cullurà, D., Messina, C., Cerbone, L., Fazzi, G., Venturini, F., Colasanto, R., Necchi, A., Bracarda, S.
Publikováno v:
In ESMO Real World Data and Digital Oncology September 2024 5
Autor:
VENTURINI, F. E.
Publikováno v:
Repositório Institucional da UFESUniversidade Federal do Espírito SantoUFES.
Made available in DSpace on 2018-08-01T23:40:35Z (GMT). No. of bitstreams: 1 tese_8061_Dissertação_FABIANO EWALD VENTURINI_04_12_2014_ok.pdf: 1157230 bytes, checksum: 227eb476336267db1a56ba2a20208b55 (MD5) Previous issue date: 2014-07-30
Este
Este
Externí odkaz:
http://repositorio.ufes.br/handle/10/8960
Autor:
Prestel, W., Venturini, F., Muschler, B., Tüttő, I., Hackl, R., Lambacher, M., Erb, A., Komiya, Seiki, Ono, Shimpei, Ando, Yoichi, Inosov, D., Zabolotnyy, V. B., Borisenko, S. V.
Publikováno v:
Eur. Phys. J. ST 188, 163-171 (2010)
We explore the strong variations of the electronic properties of copper-oxygen compounds across the doping phase diagram in a quantitative way. To this end we calculate the electronic Raman response on the basis of results from angle-resolved photoem
Externí odkaz:
http://arxiv.org/abs/1009.0213
Autor:
Munnikes, N., Muschler, B., Venturini, F., Tassini, L., Prestel, W., Ono, Shimpei, Ando, Yoichi, Damascelli, A., Eisaki, H., Greven, M., Erb, A., Hackl, R.
We performed Raman experiments on superconducting ${\rm Bi_2 Sr_2 (Ca_{1-x} Y_x) Cu_2 O_{8+\delta}}$ (Bi-2212) and ${\rm YBa_{2} Cu_{3}O_{6+x}}$ (Y-123) single crystals. These results in combination with earlier ones enable us to analyze systematical
Externí odkaz:
http://arxiv.org/abs/0901.3448
Autor:
Minar, J., Ebert, H., De Nadai, C., Brookes, N. B., Venturini, F., Ghiringhelli, G., Chioncel, L., Katsnelson, M. I., Lichtenstein, A. I.
The pure Fano-effect in angle-integrated valence-band photo-emission of ferromagnets has been observed for the first time. A contribution of the intrinsic spin polarization to the spin polarization of the photo-electrons has been avoided by an approp
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508724
Publikováno v:
Phys. Rev. Lett. 95, 117002 (2005)
Inelastic light-scattering spectra of underdoped ${\rm La_{2-x}Sr_xCuO_4}$ (LSCO) single crystals are presented which provide direct evidence of the formation of quasi one-dimensional charged structures in the two-dimensional $\rm CuO_2$ planes. The
Externí odkaz:
http://arxiv.org/abs/cond-mat/0406169
Autor:
Venturini, F., Zhang, Q. -M., Hackl, R., Lucarelli, A., Lupi, S., Ortolani, M., Calvani, P., Kikugawa, N., Fujita, T.
Publikováno v:
Phys. Rev. B 66, 060502(R) (2002)
Raman and Infrared (IR) spectra of an underdoped La_{1.90}Sr_{0.10}CuO_{4} single crystal have been measured as a function of temperature. Both techniques provide unconventional low-energy spectra. The IR conductivity exhibits features peaked at fini
Externí odkaz:
http://arxiv.org/abs/cond-mat/0209454
Autor:
Venturini, F., Opel, M., Devereaux, T. P., Freericks, J. K., Tüttő, I., Revaz, B., Walker, E., Berger, H., Forró, L., Hackl, R.
Publikováno v:
Phys. Rev. Lett. 89, 107003 (2002)
The electron dynamics in the normal state of Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$ is studied by inelastic light scattering over a wide range of doping. A strong anisotropy of the electron relaxation is found which cannot be explained by single-particle
Externí odkaz:
http://arxiv.org/abs/cond-mat/0206210
In a recent letter Blumberg and collaborators claim that a non-monotonic $d_{x^2-y^2}$ form for the superconducting order parameter is required to explain their Raman scattering measurements in Nd$_{2-x}$Ce$_x$CuO$_4$ . In this comment we show with a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0205415