All Stories

  1. An indium-oxide electrode with discontinuous Au layers for plasmonic devices

    Article • March 2020, SPIE

    Alessandro Fantoni

  2. Surface plasmon resonance sensing structure

    Article • March 2020, SPIE

    Alessandro Fantoni

  3. Simulation of a parallel waveguide array structure suitable for interrogation scheme in a plasmonic biosensor

    Article • March 2020, SPIE

    Alessandro Fantoni

  4. Wayfinding in complex buildings using visible light communication

    Article • March 2020, SPIE

    Alessandro Fantoni

  5. Characterization of AuNPs+rGO as a functionalized layer for LSPR sensors

    Article • Materials Letters X, March 2020, Elsevier

    Alessandro Fantoni

  6. Lithographic Mask Defects Analysis on an MMI 3 dB Splitter

    Article • Photonics, November 2019, MDPI AG

    Alessandro Fantoni

  7. Bi-directional VLC LED-assisted navigation system for large indoor environments

    Article • October 2019, SPIE

    Alessandro Fantoni

  8. A simulation analysis for dimensioning of an amorphous silicon planar waveguide structure suitable to be used as a surface plasmon resonance biosensor

    Article • October 2019, SPIE

    Alessandro Fantoni

  9. Simulation analysis of a thin film semiconductor MMI 3dB splitter operating in the visible range

    Article • October 2019, SPIE

    Alessandro Fantoni

  10. Characterization of Plasmonic Effects in AuNP+rGO Composite as a Sensing Layer for a Low-cost Lab-on-chip Biosensor

    Article • June 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Alessandro Fantoni, Gabriela Almeida

  11. Indoor positioning and intuitive advertising using visible light communication

    Article • February 2019, SPIE

    Alessandro Fantoni

  12. Plasmonic properties of gold nanospheres coupled to reduced graphene oxide for biosensing applications *

    Article • February 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Alessandro Fantoni

  13. Simulation of an Early Warning Fire System

    Article • January 2019, Springer Science + Business Media

    Alessandro Fantoni

  14. Finite-difference time-domain analysis of hydrogenated amorphous silicon and aluminum surface plasmon waveguides

    Article • Optical Engineering, July 2018, SPIE

    Alessandro Fantoni

  15. Analysis of metallic nanoparticles embedded in thin film semiconductors for optoelectronic applications

    Article • Opto-electronics, June 2018, Springer Science + Business Media

    Professor Duarte Miguel Prazeres, Alessandro Fantoni, Rui Oliveira-Silva

  16. Fine-grained indoor localization: optical sensing and detection

    Article • May 2018, SPIE

    Alessandro Fantoni

  17. FDTD analysis of Aluminum/a-Si:H surface plasmon waveguides

    Article • February 2018, SPIE

    Alessandro Fantoni

  18. Optical properties of metal nanoparticles embedded in amorphous silicon analysed using discrete dipole approximation

    Article • February 2018, SPIE

    Alessandro Fantoni, Rui Oliveira-Silva

  19. Visible light communication technology for fine-grained indoor localization

    Article • February 2018, SPIE

    Alessandro Fantoni

  20. Simulation and Analysis of Surface Plasmon Resonance Based Sensor

    Article • January 2018, Springer Science + Business Media

    Alessandro Fantoni

  21. A Simulation Study of Surface Plasmons in Metallic Nanoparticles: Dependence on the Properties of an Embedding a-Si:H Matrix

    Article • physica status solidi (a), December 2017, Wiley

    Alessandro Fantoni

  22. Electromagnetic simulation of amorphous silicon waveguides

    Article • August 2017, SPIE

    Alessandro Fantoni

  23. Simulation of localized surface plasmon in metallic nanoparticles embedded in amorphous silicon

    Article • August 2017, SPIE

    Alessandro Fantoni

  24. Visible light communication and indoor positioning using a-SiCH device as receiver

    Article • August 2017, SPIE

    Alessandro Fantoni

  25. A model for the refractive index of amorphous silicon for FDTD simulation of photonics waveguides

    Article • July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Alessandro Fantoni

  26. FDTD simulation of amorphous silicon waveguides for microphotonics applications

    Article • May 2017, SPIE

    Alessandro Fantoni

  27. Local Surface Plasmon Resonance of metallic nanoparticles embedded in amorphous silicon

    Article • Ciência & Tecnologia dos Materiais, January 2017, Elsevier

    Alessandro Fantoni

  28. Switching characteristic and capacitance analysis of a-Si:H pinpin photodiodes for visible range telecommunications

    Article • May 2016, SPIE

    Alessandro Fantoni

  29. Visible range plasmonic effect produced by aluminium nanoparticles embedded in amorphous silicon

    Article • physica status solidi c, October 2015, Wiley

    Alessandro Fantoni

  30. VIS/NIR wavelength selector based on a multilayer pi'n/pin a-SiC:H optical filter

    Article • physica status solidi c, August 2015, Wiley

    Alessandro Fantoni

  31. Numerical simulation of plasmonic effects in amorphous silicon induced by embedded aluminium nanoparticles

    Article • January 2015, American Institute of Physics

    Alessandro Fantoni

  32. SiC pinpin photonic filters for linking the visible spectrum to the telecom gap

    Article • Microelectronic Engineering, August 2014, Elsevier

    Alessandro Fantoni

  33. Add/drop filters based on SiC technology for optical interconnects

    Article • IOP Conference Series Materials Science and Engineering, March 2014, Institute of Physics Publishing

    Alessandro Fantoni

  34. Logic functions based on optical bias controlled SiC tandem devices

    Article • physica status solidi c, February 2014, Wiley

    Alessandro Fantoni

  35. Simulation in Amorphous Silicon and Amorphous Silicon Carbide Pin Diodes

    Article • January 2014, Springer Science + Business Media

    Alessandro Fantoni

  36. Capacitive effects in pinpin photodiodes

    Article • Microelectronic Engineering, August 2013, Elsevier

    Alessandro Fantoni

  37. Integrated photonic filters based on SiC multilayer structures

    Article • Applied Surface Science, June 2013, Elsevier

    Alessandro Fantoni

  38. DEMUX devices based on a-SiC:H

    Article • Sensors and Actuators A Physical, October 2012, Elsevier

    Alessandro Fantoni

  39. Reconfigurable SiC Embedded Photonic Structures with Self Optical Bias Control

    Article • Plasmonics, September 2012, Springer Science + Business Media

    Alessandro Fantoni

  40. SiC Multilayer Structures as Light Controlled Photonic Active Filters

    Article • Plasmonics, August 2012, Springer Science + Business Media

    Alessandro Fantoni

  41. Light-Activated Amplification in Si-C Tandem Devices: A Capacitive Active Filter Model

    Article • IEEE Sensors Journal, June 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Alessandro Fantoni

  42. Novel device for implementation of WDM in the visible spectrum

    Article • MRS Proceedings, January 2012, Cambridge University Press

    Alessandro Fantoni

  43. Photonics Active Filters Based on SiC Multilayer Structures: A Two Stage Active Circuit

    Article • January 2012, Springer Science + Business Media

    Alessandro Fantoni

  44. SiC Multilayer Photonic Structures with Self Optical Bias Amplification

    Article • January 2012, Springer Science + Business Media

    Alessandro Fantoni

  45. SiC multilayer photonic structures with self optical bias amplification

    Article • MRS Proceedings, January 2012, Cambridge University Press

    Alessandro Fantoni

  46. Detection of Change in Fluorescence Between Reactive Cyan and the Yellow Fluorophores Using a-SiC:H Multilayer Transducers

    Article • Journal of Nanoscience and Nanotechnology, October 2011, American Scientific Publishers

    Alessandro Fantoni

  47. Multilayer Architectures Based on a-SiC:H Material: Tunable Wavelength Filters in Optical Processing Devices

    Article • Journal of Nanoscience and Nanotechnology, June 2011, American Scientific Publishers

    Alessandro Fantoni

  48. Semiconductor Device as Optical Demultiplexer for Short Range Optical Communications

    Article • Journal of Nanoscience and Nanotechnology, June 2011, American Scientific Publishers

    Alessandro Fantoni

  49. Light-triggered silicon-carbon pi'npin devices with self amplification

    Article • physica status solidi c, January 2011, Wiley

    Alessandro Fantoni

  50. Photo-sensing devices using a-Si based materials

    Article • physica status solidi c, January 2011, Wiley

    Alessandro Fantoni

  51. Optical bias controlled amplification in tandem Si-C pinpin devices

    Article • MRS Proceedings, January 2011, Cambridge University Press

    Alessandro Fantoni

  52. Stacked Photo-Sensing Devices Based on SiC Alloys: A Non-pixelled Architecture for Imagers and Demultiplexing Devices

    Article • July 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Alessandro Fantoni

  53. Wavelength Selective a-SiC:H p-i-n/p-i-n Heterostructure for Fluorescent Proteins Detection

    Article • Sensor Letters, June 2010, American Scientific Publishers

    Alessandro Fantoni

  54. Optical processing devices based on a-SiC:H multilayer architectures

    Article • physica status solidi c, January 2010, Wiley

    Alessandro Fantoni

  55. FDTD Simulation of Light Propagation Inside a-Si:H Structures

    Article • MRS Proceedings, January 2010, Cambridge University Press

    Alessandro Fantoni

  56. Light-triggered Silicon-carbon Pi'npin Devices for Optical Communications: Theoretical and Electrical Approaches

    Article • MRS Proceedings, January 2010, Cambridge University Press

    Alessandro Fantoni

  57. Reviewing Photo-sensing Devices Using a-SiC Based Materials

    Article • MRS Proceedings, January 2010, Cambridge University Press

    Alessandro Fantoni

  58. a-SiC:H Based Devices as Optical Demultiplexers

    Article • MRS Proceedings, January 2010, Cambridge University Press

    Alessandro Fantoni

  59. Large area double p–i–n heterostructure for signal multiplexing and demultiplexing in the visible range

    Article • Thin Solid Films, October 2009, Elsevier

    Alessandro Fantoni

  60. a-Si:H p–i–n structures with extreme i-layer thickness

    Article • Thin Solid Films, October 2009, Elsevier

    Alessandro Fantoni

  61. Modeling a-SiC:H Tandem Pinpin and Pinip Photodiodes for Color Sensor Application

    Article • Journal of Nanoscience and Nanotechnology, July 2009, American Scientific Publishers

    Alessandro Fantoni

  62. Photocurrent and Spectral Response Analysis of a-SiC:H Pinip and Pinpin Photodiodes

    Article • Journal of Nanoscience and Nanotechnology, July 2009, American Scientific Publishers

    Alessandro Fantoni

  63. Pinpi'n and Pinpii'n Multilayer Devices with Voltage Controlled Optical Readout

    Article • Journal of Nanoscience and Nanotechnology, July 2009, American Scientific Publishers

    Alessandro Fantoni

  64. Optical multiplexer for short range communications

    Article • Physica E Low-dimensional Systems and Nanostructures, May 2009, Elsevier

    Alessandro Fantoni

  65. New stacked photodevices for signal multiplexing and demultiplexing applications in the visible spectrum

    Article • March 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Alessandro Fantoni

  66. Stacked pin devices for imaging applications

    Article • March 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Alessandro Fantoni

  67. Fine Tuning of the Spectral Sensitivity in a-SiC:H Stacked p-i'i-n Graded Cells

    Article • MRS Proceedings, January 2009, Cambridge University Press

    Alessandro Fantoni

  68. Optical Processing Devices for Optical Communications: Multilayered a-SiC:H Architectures

    Article • MRS Proceedings, January 2009, Cambridge University Press

    Alessandro Fantoni

  69. Voltage Controlled Amorphous Si/SiC Phototransistors and Photodiodes as Wavelength Selective Devices: Theoretical and Electrical Approaches

    Article • MRS Proceedings, January 2009, Cambridge University Press

    Alessandro Fantoni

  70. Analysis and simulation of a-Si:H/a-SiC:H PINIP structures for color image detection

    Article • physica status solidi (a), August 2008, Wiley

    Alessandro Fantoni

  71. Self-biasing effect in colour sensitive photodiodes based on double p-i-n a-SiC:H heterojunctions

    Article • Vacuum, August 2008, Elsevier

    Alessandro Fantoni

  72. Spectral response characterization of a-Si:H-based MIS-type photosensors

    Article • physica status solidi c, August 2008, Wiley

    Alessandro Fantoni

  73. Multilayered a-SiC:H device for Wavelength-Division (de)Multiplexing applications in the visible spectrum

    Article • MRS Proceedings, January 2008, Cambridge University Press

    Alessandro Fantoni

  74. Non-selective optical wavelength-division multiplexing devices based on a-SiC:H multilayer heterostuctures

    Article • MRS Proceedings, January 2008, Cambridge University Press

    Alessandro Fantoni

  75. Multispectral Structures for Imaging Applications

    Article • October 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Alessandro Fantoni

  76. Bias sensitive multispectral structures for imaging applications

    Article • Thin Solid Films, July 2007, Elsevier

    Alessandro Fantoni

  77. Photocurrent Profile in a-SiC:H Monolithic Tandem Pinpin and Pinip Photodiodes

    Article • MRS Proceedings, January 2007, Cambridge University Press

    Alessandro Fantoni

  78. Colour filtering in a-SiC:H based p-i-n-p-i-n cells: A trade-off between bias polarity and absorption regions

    Article • Sensors and Actuators A Physical, November 2006, Elsevier

    Alessandro Fantoni

  79. Bias sensitive spectral sensitivity in double -SiC:H pin structures

    Article • Superlattices and Microstructures, October 2006, Elsevier

    Alessandro Fantoni

  80. An amorphous SIC/SI image photodetector with voltage-selectable spectral response

    Article • Thin Solid Films, July 2006, Elsevier

    Alessandro Fantoni

  81. Fine-tuning of the spectral collection efficiency in multilayer junctions

    Article • Thin Solid Films, July 2006, Elsevier

    Alessandro Fantoni

  82. Light filtering in a-SIC:H multilayers stacked devices using the LSP technique

    Article • Journal of Non-Crystalline Solids, June 2006, Elsevier

    Alessandro Fantoni

  83. Spice model for a laser scanned photodiode tricolor image sensor

    Article • Journal of Non-Crystalline Solids, June 2006, Elsevier

    Alessandro Fantoni

  84. a-SiC:H/a-Si:H tandem structure analysis for RGB color recognition in LSP devices

    Article • Journal of Non-Crystalline Solids, June 2006, Elsevier

    Alessandro Fantoni

  85. A two terminal optical signal and image processing p–i–n/p–i–n image and colour sensor

    Article • Sensors and Actuators A Physical, September 2005, Elsevier

    Alessandro Fantoni

  86. Enhanced short wavelength response in laser-scanned-photodiode image sensor using an a-SiC:H/a-Si:H tandem structure

    Article • Sensors and Actuators A Physical, September 2005, Elsevier

    Alessandro Fantoni

  87. Image and color recognition using amorphous silicon p–i–n photodiodes

    Article • Sensors and Actuators A Physical, September 2005, Elsevier

    Alessandro Fantoni

  88. A non-pixel image reader for continuous image detection based on tandem heterostructures

    Article • Sensors and Actuators A Physical, September 2004, Elsevier

    Alessandro Fantoni

  89. Sensor element for a metal–insulator–semiconductor camera system (MISCam)

    Article • Sensors and Actuators A Physical, September 2004, Elsevier

    Alessandro Fantoni

  90. Bias controlled spectral sensitivity in a-SiC:H p–i–n devices

    Article • Thin Solid Films, March 2003, Elsevier

    Alessandro Fantoni

  91. Influence of the intrinsic layer characteristics on a-Si:H p–i–n solar cell performance analysed by means of a computer simulation

    Article • Solar Energy Materials and Solar Cells, June 2002, Elsevier

    Alessandro Fantoni

  92. Image capture devices based on p–i–n silicon carbides for biometric applications

    Article • Journal of Non-Crystalline Solids, April 2002, Elsevier

    Alessandro Fantoni

  93. Photocarrier response time scanner

    Article • Journal of Non-Crystalline Solids, April 2002, Elsevier

    Alessandro Fantoni

  94. LSP image sensors based on SiC heterostructures

    Article • Applied Surface Science, December 2001, Elsevier

    Alessandro Fantoni

  95. Influence of the band offset on the performance of photodevices based on the c-Si/a-Si:H heterostructure

    Article • Thin Solid Films, February 2001, Elsevier

    Alessandro Fantoni

  96. A 3-phase model for VIS/NIR μC-Si:H p–i–n detectors

    Article • Sensors and Actuators A Physical, August 2000, Elsevier

    Alessandro Fantoni

  97. A three-path model for visible/near infrared μc-Si:H p–i–n detectors

    Article • Journal of Non-Crystalline Solids, May 2000, Elsevier

    Alessandro Fantoni

  98. Inhomogeneous transport in microcrystalline p-i-n devices

    Article • Philosophical Magazine B, April 2000, Taylor & Francis

    Alessandro Fantoni

  99. Inhomogeneous transport in microcrystalline p-i-n devices

    Article • Philosophical Magazine B, April 2000, Taylor & Francis

    Alessandro Fantoni

  100. VIS/NIR detector based on μc-Si:H p–i–n structures

    Article • Thin Solid Films, March 2000, Elsevier

    Alessandro Fantoni

  101. Influence of the Grain Boundary Band Offset on Charge Transport Mechanism in Microcrystalline Silicon Analysed by Numerical Simulation

    Article • MRS Proceedings, January 2000, Cambridge University Press

    Alessandro Fantoni

  102. Simulation of hydrogenated amorphous and microcrystalline silicon optoelectronic devices

    Article • Mathematics and Computers in Simulation, September 1999, Elsevier

    Alessandro Fantoni

  103. Transport properties in microcrystalline silicon solar cells under AM1.5 illumination analysed by two-dimensional numerical simulation

    Article • Solid-State Electronics, September 1999, Elsevier

    Alessandro Fantoni

  104. Transport properties of μc-Si:H analyzed by means of numerical simulation

    Article • Thin Solid Films, January 1999, Elsevier

    Alessandro Fantoni

  105. Visible-infrared spectral response of microcrystalline hydrogenated silicon hetero-junctions

    Article • Vacuum, January 1999, Elsevier

    Alessandro Fantoni

  106. Wide-spectral response photodetectors based on microcrystalline hydrogenated silicon thin films

    Article • April 1997, SPIE

    Alessandro Fantoni

  107. Wide spectral response in μc-Si:H photodiodes

    Article • Thin Solid Films, March 1997, Elsevier

    Alessandro Fantoni

  108. Numerical simulation of a/uc-Si:H p-i-n photodiode under nonuniform illumination: a 2D transport problem

    Article • January 1997, SPIE

    Alessandro Fantoni

  109. Amorphous and microcrystalline silicon p-i-n optical speed sensors based on the flying spot technique

    Article • Journal of Non-Crystalline Solids, May 1996, Elsevier

    Alessandro Fantoni

  110. On the a-Si:H film growth: the role of the powder formation

    Article • Journal of Non-Crystalline Solids, May 1996, Elsevier

    Alessandro Fantoni

  111. Hydrogenated amorphous silicon speed sensor based on the flying spot technique

    Article • April 1995, SPIE

    Alessandro Fantoni

  112. Spatial microscopic/macroscopic control and modeling of the p.i.n devices stability

    Article • April 1995, SPIE

    Alessandro Fantoni

  113. Tailoring defects on amorphous silicon pin devices

    Article • Journal of Non-Crystalline Solids, December 1993, Elsevier

    Alessandro Fantoni

  114. Optical confinement and colour separation in a Double Colour Laser Scanned Photodiode (D/CLSP)

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Alessandro Fantoni