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Random telegraph signal in CMOS single photon avalanche diodes
(2019-05-21)
This dissertation is focused on single photon devices that have triggered a real revolution in the world of imaging, the Single Photon Avalanche Diodes (SPADs). These devices acquired immediately a great interest in the ...
Integration of nanophotonic devices on silicon
(2019-06-20)
The purpose of this thesis research project has been the integration of photonic
nanostructures on silicon substrate.
In particular, three different devices have been developed, whose application
fields fall within the ...
User behavioral problems in complex social networks
(2019-06-20)
Over the past two decades, we witnessed the advent and the rapid growth of
numerous social networking platforms. Their pervasive diffusion dramatically
changed the way we communicate and socialize with each other. They ...
Hardening the security of modern operating systems against side-channel and rowhammer attacks
(2019-06-20)
Advancements in exploitation techniques call for the need of advanced defenses. Modern
operating systems have to face new sophisticate attacks that do not rely on any programming
mistake, rather they exploit leaking ...
Analisi dei processi idraulici in terreni insaturi, potenzialmente instabili, attraverso la sperimentazione con modello fisico in scala
(2019-04-15)
Ogni anno eventi pluviometrici, anche molto diversi per durata ed intensità, innescano frane superficiali e profonde sui versanti o colate fangoso-detritiche lungo gli impluvi naturali e le aste torrentizie, che producono ...
Analisi di eventi pluviometrici ad elevata intensità al sud Italia
(2019-04-15)
Lo studio rivolge l’attenzione alla problematica del rischio idrogeologico, ed in particolare alla componente relativa alle precipitazioni estreme. Nelle regioni del Mediterraneo, le caratteristiche climatiche ed orografiche ...
Reliability of GaN-based devices for Energy Efficient Power Applications
(2019-06-20)
The wide spectrum of power electronics applications, including their role in renewable
energy conversion and energy saving, require the innovation from conventional
Silicon (Si) technology into new materials and architectures ...