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Antonio VALLETTA graduated from the "Università di Roma La Sapienza", in 1997. His final year's work was on the "Structure characterization of high Tc supercondutors by X-ray diffraction". In 1999 he joined the "Istituto di Elettronica dello Stato Solido", in Rome. In 2003 he received the PhD degree in Physics from the "Università degli Studi Roma Tre", Rome. His PhD thesis was on the "Analysis and characterization of polycrystalline silicon TFT's", with a special attention to short channel effects and drain field engineering trough advanced device architectures. From November 2007, he moved to IMM where he works as researcher. His current research interests include the modeling, simulation and physics of polycrystalline silicon and organic TFT's.
Scientific Productions
Condensed Matter [MDPI], Volume: 8 Issue: 3 Pages: 78
Non-Quasi-Static modeling of printed OTFTs
IEEE Journal of the Electron Devices Society [IEEE],
Electric-Field Mapping of Optically Perturbed CdTe Radiation Detectors
Sensors [MDPI], Volume: 23 Issue: 10 Pages: 4795
Flexible Organic Phototransistors with Limit of Detection Down to 28 pW/cm2
IEEE Sensors Letters [IEEE],
Flexible fully organic indirect detector for megaelectronvolts proton beams
npj Flexible Electronics [Nature Publishing Group UK], Volume: 7 Issue: 1 Pages: 5
Journal of Applied Physics [AIP Publishing LLC], Volume: 132 Issue: 19 Pages: 193908
arXiv e-prints [], Pages: arXiv: 2211.11547
Semiconductor Science and Technology [IOP Publishing],
Highly sensitive organic phototransistor for flexible optical detector arrays
Organic Electronics [North-Holland], Volume: 102 Pages: 106452
Optical Writing and Electro-Optic Imaging of Reversible Space Charges in Semi-Insulating CdTe Diodes
Sensors [MDPI], Volume: 22 Issue: 4 Pages: 1579
Synthetic Metals [Elsevier], Volume: 283 Pages: 116985
Organic Electronics [North-Holland], Volume: 98 Pages: 106279
arXiv preprint arXiv:2106.14394 [],
IEEE Transactions on Electron Devices [IEEE], Volume: 68 Issue: 8 Pages: 3740-3747
arXiv e-prints [], Pages: arXiv: 2106.14394
Electrochemical Society Meeting Abstracts 239 [The Electrochemical Society, Inc.], Issue: 32 Pages: 1063-1063
(Invited) Photo Induced Effects in OTFTs: Mechanisms and Applications
Electrochemical Society Meeting Abstracts 239 [The Electrochemical Society, Inc.], Issue: 32 Pages: 1056-1056
Room temperature superconductivity dome at a Fano resonance in superlattices of wires
EPL (Europhysics Letters) [IOP Publishing], Volume: 134 Issue: 1 Pages: 17001
Metastable states in plateaus and multi-wave epidemic dynamics of Covid-19 spreading in Italy
arXiv preprint arXiv:2102.03836 [],
Physical Review B [American Physical Society], Volume: 103 Issue: 2 Pages: 024523
arXiv preprint arXiv:2012.10230 [],
arXiv preprint arXiv:2011.02311 [],
Gravure printed organic thin film transistors: Study on the ink printability improvement
Organic Electronics [North-Holland], Volume: 61 Pages: 104-112
EPL (Europhysics Letters) [IOP Publishing], Volume: 118 Issue: 3 Pages: 37003
Organic Electronics [North-Holland], Volume: 41 Pages: 345-354
Semiconductor Science and Technology [IOP Publishing], Volume: 31 Issue: 12 Pages: 12LT01
Graphene-based field effect transistors for radiation-induced field sensing
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment [North-Holland], Volume: 824 Pages: 392-393
A compact Spice model for organic TFTs and applications to logic circuit design
IEEE Transactions on Nanotechnology [IEEE], Volume: 15 Issue: 5 Pages: 754-761
Journal of Display Technology [IEEE], Volume: 12 Issue: 3 Pages: 252-257
Contact Effects in Organic Thin-Film Transistors: Device Physics and Modeling
Handbook of Visual Display Technology [Springer International Publishing], Pages: 945-969
Development of Si-based electrical biosensors: Simulations and first experimental results
Sensing and bio-sensing research [Elsevier], Volume: 6 Pages: 72-78
Unified drain-current model of complementary p-and n-type OTFTs
Organic Electronics [North-Holland], Volume: 22 Pages: 5-11
Modeling of Capacitance Characteristics of Printed p-Type Organic Thin-Film Transistors
IEEE Transactions on Electron Devices [IEEE], Volume: 61 Issue: 12 Pages: 4120-4127
Contact effects in amorphous InGaZnO thin film transistors
Journal of Display Technology [IEEE], Volume: 10 Issue: 11 Pages: 956-961
Shape Resonances in superconducting gaps in a 2DEG at oxide-oxide interface
Journal of Physics: Conference Series [IOP Publishing], Volume: 529 Issue: 1 Pages: 012007
Contact Effects in Organic Thin Film Transistors with Different Device Structures
ECS Transactions [IOP Publishing], Volume: 64 Issue: 10 Pages: 131
(Invited) Contact effects in organic thin film transistors with different device structures
ECS Transactions [The Electrochemical Society], Volume: 64 Issue: 10 Pages: 131-142
Journal of display technology [IEEE], Volume: 9 Issue: 9 Pages: 764-769
Principle of operation and modeling of source-gated transistors
Journal of Applied Physics [AIP Publishing], Volume: 114 Issue: 6
Contact effects in organic and inorganic thin film transistors
ECS Transactions [IOP Publishing], Volume: 54 Issue: 1 Pages: 171
(Invited) Contact Effects in Organic and Inorganic Thin Film Transistors
ECS Transactions [The Electrochemical Society], Volume: 54 Issue: 1 Pages: 171-185
Organic Electronics [North-Holland], Volume: 14 Issue: 1 Pages: 86-93
Applied Physics Letters [AIP Publishing], Volume: 101 Issue: 23
Superconductor Science and Technology [IOP Publishing], Volume: 25 Issue: 12 Pages: 124002
Analysis of contact effects in fully printed p-channel organic thin film transistors
Organic Electronics [North-Holland], Volume: 13 Issue: 10 Pages: 2017-2027
Journal of display Technology [IEEE], Volume: 8 Issue: 1 Pages: 18-22
Contact effects in high performance fully printed p-channel organic thin film transistors
Applied Physics Letters [AIP Publishing], Volume: 99 Issue: 23
IEEE electron device letters [IEEE], Volume: 32 Issue: 12 Pages: 1707-1709
Applied Physics Letters [American Institute of Physics], Volume: 99 Issue: 5 Pages: 053503
Sensors and Actuators B: Chemical [Elsevier], Volume: 155 Issue: 2 Pages: 768-774
(Invited) Short Channel Effects and Drain Field Relief Architectures in Polysilicon TFTs
ECS Transactions [The Electrochemical Society], Volume: 37 Issue: 1 Pages: 3-14
Short channel effects and drain field relief architectures in polysilicon TFTs
ECS Transactions [IOP Publishing], Volume: 37 Issue: 1 Pages: 3
Carbon nanotube semitransparent electrodes for amorphous silicon based photovoltaic devices
Applied Physics Letters [American Institute of Physics], Volume: 98 Issue: 18 Pages: 183113
Journal of superconductivity and novel magnetism [Springer US], Volume: 24 Issue: 3 Pages: 1137-1143
Influence of structural properties on environmental stability of pentacene thin film transistors
Organic Electronics [North-Holland], Volume: 12 Issue: 3 Pages: 447-452
Pentacene thin film transistors with (polytetrafluoroethylene) PTFE-like encapsulation layer
Organic Electronics [North-Holland], Volume: 12 Issue: 1 Pages: 119-124
Superconductor Science and Technology [IOP Publishing], Volume: 24 Issue: 1 Pages: 015012
Physical Review B [American Physical Society], Volume: 82 Issue: 18 Pages: 184528
(Invited) downscaling issues in polycrystalline silicon TFTs
ECS Transactions [The Electrochemical Society], Volume: 33 Issue: 5 Pages: 3-22
IEEE Electron Device Letters [IEEE], Volume: 31 Issue: 8 Pages: 830-832
Journal of Applied Physics [American Institute of Physics], Volume: 107 Issue: 7 Pages: 074505
Design and optimization of an ultra thin flexible capacitive humidity sensor
Sensors and Actuators B: Chemical [Elsevier], Volume: 143 Issue: 1 Pages: 302-307
Thin Solid Films [Elsevier], Volume: 517 Issue: 23 Pages: 6353-6357
Thin Solid Films [Elsevier], Volume: 517 Issue: 23 Pages: 6371-6374
Negative bias–temperature stress in non-self-aligned p-channel polysilicon TFTs
Thin solid films [Elsevier], Volume: 517 Issue: 23 Pages: 6379-6382
Applied Physics Letters [American Institute of Physics], Volume: 95 Issue: 3 Pages: 033507
Self-heating effects in p-channel polysilicon TFTs fabricated on different substrates
Journal of the Korean Physical Society [The Korean Physical Society], Volume: 54 Issue: 1 Pages: 455-462
Water-Related Instabilities in Pentacene Thin-Film Transistors
Journal of the Korean Physical Society [Korean Physical Society], Volume: 54 Issue: 1 Pages: 505-509
Flexible electronics based on polysilicon thin film transistor
한국정보디스플레이학회: 학술대회논문집 [The Korean Infomation Display Society], Pages: 258-261
“Hump” characteristics and edge effects in polysilicon thin film transistors
Journal of Applied Physics [American Institute of Physics], Volume: 104 Issue: 12 Pages: 124511
Applied Physics Letters [American Institute of Physics], Volume: 93 Issue: 19 Pages: 193512
Solid-state electronics [Pergamon], Volume: 52 Issue: 3 Pages: 406-411
Drain induced barrier lowering and impact ionization effects in short channel polysilicon TFTs
한국정보디스플레이학회: 학술대회논문집 [The Korean Infomation Display Society], Pages: 907-910
Drain induced barrier lowering and impact ionization effects in short channel polysilicon TFTs
한국정보디스플레이학회: 학술대회논문집 [The Korean Infomation Display Society], Pages: 907-910
ECS Transactions [IOP Publishing], Volume: 8 Issue: 1 Pages: 211
Modelling velocity saturation and kink effects in p-channel polysilicon thin-film transistors
thin solid films [Elsevier], Volume: 515 Issue: 19 Pages: 7417-7421
Electrical stability in self-aligned p-channel polysilicon thin film transistors
Thin Solid Films [Elsevier], Volume: 515 Issue: 19 Pages: 7571-7575
Aging effects and electrical stability in pentacene thin film transistors
Thin Solid Films [Elsevier], Volume: 515 Issue: 19 Pages: 7546-7550
Grain boundary evaluation in sequentially laterally solidified polycrystalline-silicon devices
Journal of applied physics [AIP Publishing], Volume: 101 Issue: 9
Japanese journal of applied physics [IOP Publishing], Volume: 46 Issue: 3S Pages: 1299
Electrical instabilities in p-channel polysilicon TFTs: role of hot carrier and self-heating effects
한국정보디스플레이학회: 학술대회논문집 [The Korean Infomation Display Society], Pages: 1065-1070
Japanese Journal of Applied Physics-Part 1 Regular Papers and Short Notes [Tokyo, Japan: Publication Board, Japanese Journal of Applied Physics, c1982-], Volume: 46 Issue: 3 Pages: 1299-1302
Electrical instabilities in p-channel polysilicon TFTs: role of hot carrier and self-heating effects
한국정보디스플레이학회: 학술대회논문집 [The Korean Infomation Display Society], Pages: 1065-1070
Hot-carrier effects in p-channel polycrystalline silicon thin film transistors
Applied physics letters [American Institute of Physics], Volume: 89 Issue: 18 Pages: 183518
Improved electrical stability in asymmetric fingered polysilicon thin film transistors
Applied physics letters [American Institute of Physics], Volume: 89 Issue: 12 Pages: 123506
Self-heating effects in polycrystalline silicon thin film transistors
Applied physics letters [American Institute of Physics], Volume: 89 Issue: 9 Pages: 093509
Japanese journal of applied physics [IOP Publishing], Volume: 45 Issue: 5S Pages: 4384
Modelling velocity saturation effects in polysilicon thin-film transistors
Japanese journal of applied physics [IOP Publishing], Volume: 45 Issue: 5S Pages: 4374
Numerical simulation of parasitic resistance effects in polycrystalline silicon TFTs
IEEE transactions on electron devices [IEEE], Volume: 53 Issue: 3 Pages: 573-577
Analysis of transport properties of SLS polysilicon TFTs
한국정보디스플레이학회: 학술대회논문집 [The Korean Infomation Display Society], Pages: 513-518
Japanese Journal of Applied Physics-Part 1 Regular Papers and Short Notes [Tokyo, Japan: Publication Board, Japanese Journal of Applied Physics, c1982-], Volume: 45 Issue: 5 Pages: 4374-4377
Japanese Journal of Applied Physics-Part 1 Regular Papers and Short Notes [Tokyo, Japan: Publication Board, Japanese Journal of Applied Physics, c1982-], Volume: 45 Issue: 5 Pages: 4384-4388
Analysis of transport properties of SLS polysilicon TFTs
한국정보디스플레이학회 International Meeting [], Pages: 513-518
Journal of the Korean Physical Society [], Volume: 48 Issue: 91 Pages: S64-S71
Hot-carrier-induced degradation of LDD polysilicon TFTs
IEEE Transactions on Electron Devices [IEEE], Volume: 53 Issue: 1 Pages: 43-50
Hot-carrier-induced degradation of LDD polysilicon TFTs
IEEE transactions on electron devices [IEEE], Volume: 53 Issue: 1 Pages: 43-50
Improved electrical stability in asymmetric fingered polysilicon thin film transistors
Thin solid films [Elsevier], Volume: 487 Issue: 1-2 Pages: 237-241
Channel doping effects in poly-Si thin film transistors
Thin solid films [Elsevier], Volume: 487 Issue: 1-2 Pages: 242-246
Short channel effects in polysilicon thin film transistors
Thin Solid Films [Elsevier], Volume: 487 Issue: 1-2 Pages: 221-226
Electrical characterization of directionally solidified polycrystalline silicon
Journal of applied physics [American Institute of Physics], Volume: 98 Issue: 3 Pages: 033702
Dopant and defect interactions in polycrystalline silicon thin-film transistors
Journal of applied physics [American Institute of Physics], Volume: 97 Issue: 10 Pages: 104515
Fully-organic indirect flexible detector for real-time dose monitoring during proton therapy
2023 IEEE Nuclear Science Symposium, Medical Imaging Conference and International Symposium on Room-Temperature Semiconductor Detectors (NSS MIC RTSD) [IEEE], Pages: 1-2
Effect of Drain Top Metal Overlap on the Current in Bottom-gate Thin Film Transistors
2019 Latin American Electron Devices Conference (LAEDC) [IEEE], Volume: 1 Pages: 1-4
A large signal non quasi static model of printed organic TFTs and simulation of CMOS circuits
2017 European Conference on Circuit Theory and Design (ECCTD) [IEEE], Pages: 1-4
Logic gates and memory elements design and simulation using PMOS organic transistor
2017 IEEE 26th International Symposium on Industrial Electronics (ISIE) [IEEE], Pages: 2097-2101
A large signal non quasi static compact model for printed organic thin film transistors
2016 46th European Solid-State Device Research Conference (Essderc) [IEEE], Pages: 460-463
Water stable organic thin film transistors (TFTs) made on flexible substrates
2015 IEEE 15th International Conference on Nanotechnology (IEEE-NANO) [IEEE], Pages: 1430-1433
Downscaling Issues in Polycrystalline Silicon TFTs
218th ECS Meeting [The Electrochemical Society], Issue: 29 Pages: 1786-1786
Chemoresistive nanofibrous sensor array and read-out electronics on flexible substrate
TRANSDUCERS 2009-2009 International Solid-State Sensors, Actuators and Microsystems Conference [IEEE], Pages: 144-147
Interdigitated sensorial system on flexible substrate
SENSORS, 2008 IEEE [IEEE], Pages: 21-24
Physically-based compact model of staggered p-and n-type organic thin-film transistors
International Thin-Film Transistor Conference (ITC) [], Pages: 116-116