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Publications

  1. Maurizio Boscardin; Gian Franco Dalla Betta; Paolo Gregori; Claudio Piemonte; Georg Pucker; Sabina Ronchin; Mario Zen; Nicola Zorzi,
    A general overview of research activities in the field of particle detectors at ITC-irst (Trento, Italy) will be presented. In particular, we are currently involved in medium-series fabrication of double-sided detectors for AMS and ALICE experiments, as well as in research projects, among them the radiation hardening of silicon detectors by means of oxygenation processes. Other fields of interest, to be explored within the RD50 framework, include the integration of a bulk micromachining technology with the process used for the fabrication of microstrip detectors, thus allowing the realization of innovative (thin, 3D) detectors for High Energy Physics.,
    2002
  2. Georg Pucker; Pierluigi Bellutti; M. Cazzanelli; Z. Gaburro; L. Pavesi,
    (Si/SiO2)n multilayers and microcavities for LED applications,
    in «OPTICAL MATERIALS»,
    vol. 17,
    2001
    , pp. 27 -
    30
  3. Georg Pucker; Pierluigi Bellutti; Lorenzo Pavesi,
    Photoluminescence from (Si/SiO2)n superlattices and their use as emitters in [SiO2/Si]n SiO2 [Si/SiO2]m microcavities,
    in «SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY»,
    vol. 57,
    2001
    , pp. 2019 -
    2028
  4. Z. Gaburro; L. Pavesi; Georg Pucker; Pierluigi Bellutti,
    CMOS compatible Si/SiO2 multilayers for Light Emitting Diodes,
    Mat. Res. Soc. Symp. Proc.,
    2001
  5. L. Pavesi; Luca Dal Negro; M Cazzanelli; G Pucker; Z Gaburro; G. C. Prakash; G. Franzo; F. Priollo,
    Optical gain in silicon nanocrystals,
    2001
    , (Photonics West 2001,
    San Jose, USA,
    01/20/2001 to 01/20/2001)
  6. Georg Pucker; Pierluigi Bellutti; C. Spinella; K. Gatterer; M. Cazzanelli; L. Pavesi,
    Room temperature luminiscence from (Si/SiO2)n(n=1,2,3) multilayers grown in an industrial low-pressure chemical vapor deposition reactor,
    in «JOURNAL OF APPLIED PHYSICS»,
    vol. 88,
    2000
    , pp. 6044 -
    6051
  7. Viviana Mulloni; R. Chierchia; C. Mazzoleni; Georg Pucker; L. Pavesi; Pierluigi Bellutti,
    Porous Silicon Optical Devices and Si/SiO2 Quantum Wells: Recent Results,
    in «PHILOSOPHICAL MAGAZINE»,
    2000
    , pp. 705 -
    718
  8. Zeno Gaburro; Georg Pucker; Pierluigi Bellutti; Lorenzo Pavesi,
    Electroluminescence in MOS structures with Si/SiO2 nanometric multilayers,
    in «SOLID STATE COMMUNICATIONS»,
    vol. 114,
    n. 1,
    2000
    , pp. 33 -
    37
  9. L. Pavesi; Georg Pucker; Z. Gaburro; M. Cazzanelli; Pierluigi Bellutti,
    Visible light emission from a new material system: Si/SiO2 superlattices in optical microcavities,
    Frontiers of Nano-Optoelectronic Systems,
    2000
    , pp. 121-
    136
  10. Georg Pucker; Viviana Mulloni; L. Pavesi; Pierluigi Bellutti; Alberto Lui; C. Spinella,
    Visible luminescence from a Si superlattice embedded in high quality Si/SiO2 optical microcavities,
    SiO2/Si microcavities were prepared using poly-Si layers, deposited by LPCVD technique and thermally grown SiO2 layers. A superlattice formed by 3 thin light emitting Si-layers (thickness <2nm) separated by SiO2 layers was embedded within the microcavity. Transmission Electron Microscopy, reflection and photoluminescence spectra were used to characterise the microcavities. Reflection measurements show a cavity resonance at 650 nm and at 830 nm, with a quality factor of 65. Comparison with the photoluminescence spectra of (Si/SiO2) superlattices indicates an enhancement of the luminescence intensity by a factor of 20, a narrowing of the emission line to 13 nm and a blueshift of the main spectral features,
    1999

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