Resultats globals: 5 registres trobats en 0.02 segons.
Articles, 5 registres trobats
Articles 5 registres trobats  
1.
7 p, 1.7 MB Optomechanical crystals for spatial sensing of submicron sized particles / Navarro Urrios, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Kang, E. (Max-Planck-Institut for Polymer research Mainz) ; Xiao, Peng (Institut Català de Nanociència i Nanotecnologia) ; Colombano Sosa, Martin (Institut Català de Nanociència i Nanotecnologia) ; Arregui Bravo, Guillermo (Institut Català de Nanociència i Nanotecnologia) ; Graczykowski, B. (Max-Planck-Institut for Polymer research Mainz) ; Capuj, Nestor Eduardo (Universidad de La Laguna. Instituto Universitario de Materiales y Nanotecnología) ; Sledzinska, Marianna (Institut Català de Nanociència i Nanotecnologia) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ; Fytas, G. (Max-Planck-Institut for Polymer research Mainz)
Optomechanical crystal cavities (OMC) have rich perspectives for detecting and indirectly analysing biological particles, such as proteins, bacteria and viruses. In this work we demonstrate the working principle of OMCs operating under ambient conditions as a sensor of submicrometer particles by optically monitoring the frequency shift of thermally activated mechanical modes. [...]
2021 - 10.1038/s41598-021-87558-4
Scientific reports, Vol. 11 (2021) , art. 7829  
2.
17 p, 754.5 KB Template-free, surfactant-mediated orientation of self-assembled supercrystals of metal-organic framework particles / Avci, Civan (Institut Català de Nanociència i Nanotecnologia) ; Liu, Yang (Institut Català de Nanociència i Nanotecnologia) ; Pariente, Jose Angel (Instituto de Ciencia de Materiales de Madrid) ; Blanco, Alvaro (Instituto de Ciencia de Materiales de Madrid) ; Lopez, Cefe (Instituto de Ciencia de Materiales de Madrid) ; Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Mesoscale self-assembly of particles into supercrystals is important for the design of functional materials such as photonic and plasmonic crystals. However, while much progress has been made in self-assembling supercrystals adopting diverse lattices and using different types of particles, controlling their growth orientation on surfaces has received limited success. [...]
2019 - 10.1002/smll.201902520
Small, Vol. 15, issue 31 (Aug. 2019) , art. 1902520  
3.
10 p, 2.4 MB Color tunable pressure sensors based on polymer nanostructured membranes for optofluidic applications / Escudero Villa, Pedro Fernando (Institut de Microelectrònica de Barcelona) ; Yeste Lozano, José (Institut de Microelectrònica de Barcelona) ; Pascual Izarra, Carlos (ALBA Laboratori de Llum de Sincrotró) ; Villa, Rosa (Institut de Microelectrònica de Barcelona) ; Alvarez, Mar (Institut de Microelectrònica de Barcelona)
We demonstrate an integrated optical pressure sensing platform for multiplexed optofluidics applications. The sensing platform consists in an array of elastomeric on-side nanostructured membranes -effectively 2D photonic crystal- which present colour shifts in response to mechanical stress that alter their nanostructure characteristical dimensions, pitch or orientation. [...]
2019 - 10.1038/s41598-019-40267-5
Scientific reports, Vol. 9 (March 2019) , art. 3259  
4.
10 p, 2.8 MB Nonlinear dynamics and chaos in an optomechanical beam / Navarro Urrios, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Capuj, Nestor Eduardo (Universidad de La Laguna) ; Colombano Sosa, Martin (Institut Català de Nanociència i Nanotecnologia) ; García Fernández, Pedro David (Institut Català de Nanociència i Nanotecnologia) ; Sledzinska, Marianna (Institut Català de Nanociència i Nanotecnologia) ; Alzina, Francesc (Institut Català de Nanociència i Nanotecnologia) ; Griol, Amadeu (Universidad Politécnica de Madrid) ; Martínez, Alejandro (Universidad Politécnica de Madrid) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia)
Optical nonlinearities, such as thermo-optic mechanisms and free-carrier dispersion, are often considered unwelcome effects in silicon-based resonators and, more specifically, optomechanical cavities, since they affect, for instance, the relative detuning between an optical resonance and the excitation laser. [...]
2017 - 10.1038/ncomms14965
Nature communications, Vol. 8 (April 2017) , art. 14965  
5.
4 p, 296.7 KB Second harmonic generation in a photonic crystal / Martorell, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Vilaseca, Ramon (Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear) ; Corbalán, R. (Ramón) (Universitat Autònoma de Barcelona. Departament de Física) ; American Physical Society
Phase matched second harmonic generation is observed experimentally in a centrosymmetric crystalline lattice of dielectric spheres of optical dimensions. The inversion symmetry is broken locally at the surface of each sphere in such a way that the scattered second harmonic light interferes constructively leading to a nonvanishing macroscopic field. [...]
1997 - 10.1364/OPN.8.12.000034
Applied physics letters, Vol. 70, Issue 6 (February 1997) , p. 702-704  

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