Sabella, S., Brunetti, V., Vecchio, G., Torre, A. Della, Rinaldi, R., Cingolani, R., ...
We describe the design and optimization of a reliable strategy that combines self-assembly and lithographic techniques, leading to very precise micro-/nanopositioning of biomolecules for the...
High sensitivity photonic crystal pressure sensor (2007)
D. Biallo; Politecnico Di Bari, M. De Sario; Politecnico Di Bari, A. D'Orazio; Politecnico Di Bari, V. Marrocco; Politecnico Di Bari, V. Petruzzelli; Politecnico Di Bari, M. A. Vincenti; Politecnico Di Bari, ...
A two-dimensional photonic crystal microcavity coupled with a waveguide is proposed to realise a high sensitive force sensor, designed on a GaAs membrane. A theoretical model is developed to evaluate...
Metal-enhanced fluorescence of colloidal nanocrystals with nanoscale control (2006)
Pompa, P. P., Martiradonna, L, Della Torre, A, Della Sala, F, Manna, L, De Vittorio, M, ...
Engineering the spectral properties of fluorophores, such as the enhancement of luminescence intensity, can be achieved through coupling with surface plasmons in metallic nanostructures(1-11). This...
Photophysics of Poly(p-Phenylene Vinylene) Films (2006)
M. Anni, G. Gigli, R. Cingolani, Y. Gobato Galváo, A. Vercik, A. Marletta, ...
Photophysics of Poly(p-Phenylene Vinylene) Films
Krahne, R., Chilla, G., Schueller, C., Carbone, L., Kudera, S., Mannarini, G., ...
We investigated CdTe nanocrystal tetrapods of different sizes by resonant inelastic light scattering at room temperature and under cryogenic conditions. We observe a strongly resonant behavior of the...
Photophysics of poly(p-phenylene vinylene) films (2004)
Anni,M., Gigli,G., Cingolani,R., Gobato,Y. Galvão, Vercik,A., Marletta,A., ...
We report on time resolved photoluminescence (PLRT) measurements in poly(p-phenylene vinylene) (PPV) films irradiated by laser in the presence of air. We observe a PL intensity enhancement and a...
Transmission electron microscopy of In(Ga)As quantum dot structures (2003)
Katcki,J., Ratajczak,J., Laszcz,A., Phillipp,F., Paranthoen,C., Cheng,X. L., ...
Transmission electron microscopy of In(Ga)As quantum dot structures (2003)
Katcki, J., Ratajczak, J., Laszcz, A., Phillipp, F., Paranthoen, C., Cheng, X. L., ...
Transmission Electron Microscopy of In(Ga)As Quantum Dot Structure (2003)
J. Kątcki, J. Ratajczak, A. Łaszcz, F. Phillipp, C. Paranthoen, X. L. Cheng, ...
The application of transmission electron microscopy (TEM) to the investigation of In(Ga)As quantum dot (QD) structures grown on GaAs substrates is reviewed. Using various examples of the QD...
Photoluminescence Efficiency of Substituted Quaterthiophene Crystals (2001)
Anni, M., Barbarella, G., Cingolani, R., Della Sala, F., Di Carlo, A., Gigli, G., ...
Transport in hybrid electronic devices based on a modified DNA nucleoside (deoxyguanosine) (2000)
Rinaldi, R., Branca, E., Cingolani, R., Di Felice, R., Molinari, E., Masiero, S., ...
We report on a new class of hybrid electronic devices based on a DNA nucleoside (deoxyguanosine lipophilic derivative) whose assembled polymeric ribbons interconnect a submicron metallic gate. The...
ZnSe growth on lattice-matched InxGa1-xAs substrates (1998)
Heun, S., Lantier, R., Paggel, J. J., Sorba, L., Rubini, S., Bonanni, B., ...
The properties of ZnSe epilayers fabricated by molecular beam epitaxy on lattice-matched InxGa1-xAs buffers grown on GaAs(001) substrates have been investigated by means of photoluminescence...
Valence band spectroscopy in V-grooved quantum wires (1996)
Goldoni, G., Rossi, F., Molinari, E., Fasolino, A., Rinaldi, R., Cingolani, R.
We present a combined theoretical and experimental study of the anisotropy in the optical absorption of V-shaped quantum wires. By means of realistic band structure calculations for these structures,...
Valence band spectroscopy in V-grooved quantum wires (1996)
Cingolani, R., Rinaldi, R., Fasolino, A., Molinari, E., Rossi, F., Goldoni, G.
Strain induced quantum dots (1996)
Ahopelto, Jouni, Lipsanen, Harri, Sopanen, Markku, Taskinen, M., Tulkki, J., Grosse, S., ...
Nanometer Structure Consortium, Annual Meeting 1996. Lund, SE, 30 Sept.-1 Oct.1996
Magnetic-field effects in the luminescence of V-shaped quantum wires (1995)
Rinaldi, R., Giugno, P. V., Cingolani, R., Rossi, F., Molinari, E., Ferrara, M., ...
Quantum wire heterostructures, such as V- and T-shaped wires, are very promising candidates for low-threshold lasing. A crucial issue is the excitonic vs. free-carrier nature of the radiative...
Feyt, J, Kling, E, Langhans, W, Stefannini, G, Vasey, F, Dowell, J, ...
Dynamics of excitonic photoluminescence lineshape in narrow GaAs single quantum wells (1993)
Fujiwara, K., Cingolani, R., Ploog, K.
Dynamics of excitonic photoluminescence (PL) lineshape in narrow GaAs single quantum wells is investigated by measuring transient PL spectra in the picosecond time domains under direct excitation. We...
Exciton scattering processes in ZnSe/ZnSxSe1-x MQW structures (1993)
Dabbicco, M., Tommasi, R., Cingolani, R., Lepore, M., Ferrara, M., Kuroda, Y., ...
Inelastic excitonic scattering processes have been investigated in ZnSe/ZnSxSel-x multiple-quantum-well structures of different well width and strain content. The free-exciton energies have been...
Optical properties of excitons in GaAs quantum wires (1993)
Rinaldi, R., Cingolani, R., Ferrara, M., Marti, U., Martin, D., Reinhart, F., ...
We report the result of a detailed spectroscopic investigation of the optical properties of excitons in rectangular (etched) and V-shaped (grown on non-planar substrates) GaAs quantum wires. High...
Two-photon absorption in low-dimensional heterostructures (1993)
Cingolani, R., Lepore, M., Tommasi, R., Catalano, I., Lage, H., Heitmann, D., ...
We briefly review the physics of two-photon absorption processes in low-dimensional systems. The anisotropic selection rules of the multiphoton absorption in quantum wells and quantum wires are...
Dynamics of excitonic photoluminescence lineshape in narrow GaAs single quantum wells (1993)
Fujiwara, K., Cingolani, R., Ploog, K.
Dynamics of excitonic photoluminescence (PL) lineshape in narrow GaAs single quantum wells is investigated by measuring transient PL spectra in the picosecond time domains under direct excitation. We...
Exciton scattering processes in ZnSe/ZnSxSe1-x MQW structures (1993)
Dabbicco, M., Tommasi, R., Cingolani, R., Lepore, M., Ferrara, M., Kuroda, Y., ...
Inelastic excitonic scattering processes have been investigated in ZnSe/ZnSxSel-x multiple-quantum-well structures of different well width and strain content. The free-exciton energies have been...
Optical properties of excitons in GaAs quantum wires (1993)
Rinaldi, R., Cingolani, R., Ferrara, M., Marti, U., Martin, D., Reinhart, F., ...
We report the result of a detailed spectroscopic investigation of the optical properties of excitons in rectangular (etched) and V-shaped (grown on non-planar substrates) GaAs quantum wires. High...
Two-photon absorption in low-dimensional heterostructures (1993)
Cingolani, R., Lepore, M., Tommasi, R., Catalano, I., Lage, H., Heitmann, D., ...
We briefly review the physics of two-photon absorption processes in low-dimensional systems. The anisotropic selection rules of the multiphoton absorption in quantum wells and quantum wires are...
Dynamics of excitonic photoluminescence lineshape in narrow GaAs single quantum wells (1993)
Fujiwara, K., Cingolani, R., Ploog, K.
Dynamics of excitonic photoluminescence (PL) lineshape in narrow GaAs single quantum wells is investigated by measuring transient PL spectra in the picosecond time domains under direct excitation. We...
Exciton scattering processes in ZnSe/ZnSxSe1-x MQW structures (1993)
Dabbicco, M., Tommasi, R., Cingolani, R., Lepore, M., Ferrara, M., Kuroda, Y., ...
Inelastic excitonic scattering processes have been investigated in ZnSe/ZnSxSel-x multiple-quantum-well structures of different well width and strain content. The free-exciton energies have been...
Optical properties of excitons in GaAs quantum wires (1993)
Rinaldi, R., Cingolani, R., Ferrara, M., Marti, U., Martin, D., Reinhart, F., ...
We report the result of a detailed spectroscopic investigation of the optical properties of excitons in rectangular (etched) and V-shaped (grown on non-planar substrates) GaAs quantum wires. High...
Two-photon absorption in low-dimensional heterostructures (1993)
Cingolani, R., Lepore, M., Tommasi, R., Catalano, I., Lage, H., Heitmann, D., ...
We briefly review the physics of two-photon absorption processes in low-dimensional systems. The anisotropic selection rules of the multiphoton absorption in quantum wells and quantum wires are...
Zhang, Y. H., Potemski, M., Cingolani, R., Kern, K., Maan, J. C.
Due to the k-conservation restriction the intrinsic luminescence from the two-dimensional electron gas (2DEG) in modulation-doped (MD) quantum wells (QWs) of high structural perfection consists of a...
Transient Optical Properties of the Quasi-Two-Dimensional Electron-Hole Plasma, (1992)
Cingolani, R., Kalt, H., Ploog, K.
We investigate the time evolution of the luminescence emitted by a high density 2D electron-hole plasma (EHP) and its optical properties in magnetic fields up to 20 T in GaAs/Al Gal-xAs multiple...
Fujiwara, K., Schneider, H., Cingolani, R., Ploog, K.
The authors have investigated the electro-optical absorption properties of intersubband excitonic transitions as a function of an electric field F applied parallel to the growth-axis of a...