Search Results - "Chiasera, A"

Narrowing the Parameter Space of Collapse Models with Ultracold Layered Force Sensors by Vinante, A, Carlesso, M, Bassi, A, Chiasera, A, Varas, S, Falferi, P, Margesin, B, Mezzena, R, Ulbricht, H

“…Despite the unquestionable empirical success of quantum theory, witnessed by the recent uprising of quantum technologies, the debate on how to reconcile the…”
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Spherical whispering-gallery-mode microresonators by Chiasera, A., Dumeige, Y., Féron, P., Ferrari, M., Jestin, Y., Nunzi Conti, G., Pelli, S., Soria, S., Righini, G.C.

“…Whispering‐gallery modes (WGM) on a spherical surface were first described by Lord Rayleigh at the beginning of the last century, but only after the invention…”
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Acoustic dynamics of network-forming glasses at mesoscopic wavelengths by Ferrante, C., Pontecorvo, E., Cerullo, G., Chiasera, A., Ruocco, G., Schirmacher, W., Scopigno, T.

“…The lack of long-range structural order in amorphous solids induces well known thermodynamic anomalies, which are the manifestation of distinct peculiarities…”
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Up- and down-conversion in Yb3+–Pr3+ co-doped fluoride glasses and glass ceramics by Dieudonné, B., Boulard, B., Alombert-Goget, G., Chiasera, A., Gao, Y., Kodjikian, S., Ferrari, M.

“…Pr3+–Yb3+ co-doped transparent ZrF4-based bulk and planar waveguide glass ceramics (GCs) have been fabricated using the physical vapor deposition. X-ray…”
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Structural and luminescence study of Ce3+ and Tb3+ doped Ca3Sc2Si3O12 garnets obtained by freeze-drying synthesis method by Velázquez, J.J., Fernández-González, R., Marrero-Jerez, J., Rodríguez, V.D., Lukowiak, A., Chiappini, A., Chiasera, A., Ferrari, M., Núñez, P.

“…•Freeze drying method has been used for obtaining RE ions doped Ca3Sc2Si3O12 garnets.•Structural characterization confirms the presence of the desired phase,…”
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Investigation on the Electronic and Optical Properties of Short Oxidized Multiwalled Carbon Nanotubes by Minati, L, Speranza, G, Bernagozzi, I, Torrengo, S, Toniutti, L, Rossi, B, Ferrari, M, Chiasera, A

“…Oxidized multiwalled carbon nanotubes were produced by strong acid treatment with the aid of sonication. Short-length carbon nanotubes obtained by filtration…”
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Quantum Confinement and Matrix Effects in Silver-Exchanged Soda Lime Glasses by Speranza, G, Minati, L, Chiasera, A, Ferrari, M, Righini, G. C, Ischia, G

“…This work deals with the X-ray photoelectron spectroscopy study of small silver nanoparticles embedded in soda lime glass, which is a system largely employed…”
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Numerical modeling of the impact of pump wavelength on Yb-doped fiber amplifier performance by Albalawi, Ali, Zhu, Hongna, Taccheo, S., Chiasera, A., Ferrari, M., Al-Zubi, Jafar, Al-Zubi, Omar

“…Ytterbium-doped optical amplifiers have become common tools for industrial applications due to their high efficiency, relatively low cost and potentially very…”
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Clustering of rare earth in glasses, aluminum effect: experiments and modeling by Monteil, A., Chaussedent, S., Alombert-Goget, G., Gaumer, N., Obriot, J., Ribeiro, S.J.L., Messaddeq, Y., Chiasera, A., Ferrari, M.

“…Luminescent spectra of Eu3+-doped sol–gel glasses have been analyzed during the densification process and compared according to the presence or not of aluminum…”
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Luminescence and Amplified Stimulated Emission in CdSe-ZnS-Nanocrystal-Doped TiO2 and ZrO2 Waveguides by Jasieniak, J., Pacifico, J., Signorini, R., Chiasera, A., Ferrari, M., Martucci, A., Mulvaney, P.

“…A reproducible route for the preparation of high‐quality CdSe–ZnS‐doped titania and zirconia waveguides is presented. The optical properties of the resultant…”
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Design of photonic structures by sol–gel-derived silica nanospheres by Chiappini, A., Armellini, C., Chiasera, A., Ferrari, M., Jestin, Y., Mattarelli, M., Montagna, M., Moser, E., Nunzi Conti, G., Pelli, S., Righini, G.C., Clara Gonçalves, M., Almeida, Rui M.

“…Sol–gel processing was used to obtain monosized silica spheres of 270 nm in diameter. Starting from these spheres, two different systems have been fabricated:…”
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Tb3+/Yb3+ co-activated Silica-Hafnia glass ceramic waveguides by ALOMBERT-GOGET, G, ARMELLINI, C, RIGHINI, G. C, BERNESCHI, S, CHIAPPINI, A, CHIASERA, A, FERRARI, M, GUDDALA, S, MOSER, E, PELLI, S, RAO, D. N

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Pr3+–Yb3+‐codoped lanthanum fluorozirconate glasses and waveguides for visible laser emission by Dieudonné, B., Boulard, B., Alombert-Goget, G., Gao, Y., Chiasera, A., Varas, S., Ferrari, M.

“…Pr3+–Yb3+‐codoped fluoride glass waveguides have been synthesized by Physical Vapor Deposition (PVD). A study of the evaporation of ternary mixture of rare…”
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Luminescent short thiol-functionalized multi-wall carbon nanotubes by Minati, L., Speranza, G., Bernagozzi, I., Torrengo, S., Chiasera, A., Ferrari, M.

“…Luminescent short thiol-functionalized multi-wall carbon nanotubes (mean length 100–200 nm) were produced by the reaction between 2-aminoethanethiol molecules…”
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Rare-earth-activated glass–ceramic waveguides by Berneschi, S., Soria, S., Righini, G.C., Alombert-Goget, G., Chiappini, A., Chiasera, A., Jestin, Y., Ferrari, M., Guddala, S., Moser, E., Bhaktha, S.N.B., Boulard, B., Duverger Arfuso, C., Turrell, S.

“…This work presents a short review of the activity performed in developing sol–gel-derived SiO 2–HfO 2 and SiO 2–SnO 2 glass–ceramic waveguides activated by Er…”
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Characterization of thiol-functionalized carbon nanotubes on gold surfaces by Minati, L., Speranza, G., Torrengo, S., Toniutti, L., Migliaresi, C., Maniglio, D., Ferrari, M., Chiasera, A.

“…Multi-walled carbon nanotubes were functionalized with thiol groups by chemical route. Exploiting the chemical affinity between thiol and gold an assembly of…”
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An alternative method to obtain direct opal photonic crystal structures by Chiappini, A., Armellini, C., Chiasera, A., Ferrari, M., Fortes, L., Clara Gonçalves, M., Guider, R., Jestin, Y., Retoux, R., Nunzi Conti, G., Pelli, S., Almeida, Rui M., Righini, G.C.

“…We describe the protocol that we have elaborated in order to obtain monosize polystyrene spheres. Starting from these spheres a simple and effective method,…”
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XPS and UPS investigation of the diamond surface oxidation by UV irradiation by Torrengo, S., Minati, L., Filippi, M., Miotello, A., Ferrari, M., Chiasera, A., Vittone, E., Pasquarelli, A., Dipalo, M., Kohn, E., Speranza, G.

“…In this work we describe the effect of oxidation on undoped nanocrystalline H-terminated CVD diamond films. Surface oxidation was performed using UV photons in…”
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Low wavenumber Raman scattering of nanoparticles and nanocomposite materials by Ivanda, M., Furić, K., Musić, S., Ristić, M., Gotić, M., Ristić, D., Tonejc, A. M., Djerdj, I., Mattarelli, M., Montagna, M., Rossi, F., Ferrari, M., Chiasera, A., Jestin, Y., Righini, G. C., Kiefer, W., Gonçalves, R. R.

“…Low wavenumber Raman scattering of the acoustic vibrational modes of nanoparticles was used for the determination of the size distribution of free dielectric…”
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Preparation and characterization of ZnO particles embedded in organic–inorganic planar waveguide by sol–gel route by Chiappini, A., Armellini, C., Chiasera, A., Ferrari, M., Guider, R., Jestin, Y., Minati, L., Moser, E., Nunzi Conti, G., Pelli, S., Retoux, R., Righini, G.C., Speranza, G.

“…Hybrid organic–inorganic waveguides based on ZnO-(3-glycidoxypropil)trimethoxisilane (GPTS) have been fabricated by sol–gel route. A transparent sol of ZnO was…”
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