A5045947387- Silicon Carbide Semiconductor Technologies
- Semiconductor materials and interfaces
- Additive Manufacturing and 3D Printing Technologies
- Silicon and Solar Cell Technologies
- Semiconductor materials and devices
- 3D Printing in Biomedical Research
- Advanced Sensor and Energy Harvesting Materials
- Innovative Microfluidic and Catalytic Techniques Innovation
- Analytical Chemistry and Sensors
- Nanofabrication and Lithography Techniques
- Thin-Film Transistor Technologies
- Particle accelerators and beam dynamics
- Force Microscopy Techniques and Applications
- Electrochemical Analysis and Applications
- Diamond and Carbon-based Materials Research
- Conducting polymers and applications
- Water Quality Monitoring and Analysis
- Laser Material Processing Techniques
- Microfluidic and Capillary Electrophoresis Applications
- Mechanical and Optical Resonators
- Advanced MEMS and NEMS Technologies
- Superconducting Materials and Applications
- Electronic Packaging and Soldering Technologies
- Silicon Nanostructures and Photoluminescence
- Manufacturing Process and Optimization
Polytechnic University of Turin
2016-2025
Institute of Materials for Electronics and Magnetism
2022
Center for Sustainable Future Technologies
2022
Italian Institute of Technology
2022
Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud
2019
Torino e-district
2019
University of Reading
2019
Istituto Nazionale di Fisica Nucleare, Sezione di Torino
2016-2017
STMicroelectronics (Italy)
2011
University of Turin
2008
Stretchable electrochemical supercapacitor exploiting laser-induced graphene (LIG) transfer onto elastomeric substrates is reported. Elastomeric energy-storage devices are fabricated using polymeric electrolyte and all-PDMS (all-polydimethylsiloxane) architecture. The symmetric LIG/PDMS can sustain repeated charge–discharge cycles without suffering significant deterioration of specific capacitance even under stretching bending conditions. As a service to our authors readers, this journal...
Abstract Rapid Prototyping (RP) promises to induce a revolutionary impact on how the objects can be produced and used in industrial manufacturing as well everyday life. Over time standard technique 3D Stereolithography (SL) has become fundamental technology for RP Additive Manufacturing (AM), since it enables fabrication of from cost-effective photocurable resin. Efforts obtain devices more complex than just mere aesthetic simulacre, have been spent with uncertain results. The...
This work is focused on the developing of silicon resonant microcantilevers for measurement absolute pressure. The have been fabricated with a two-mask bulk micromachining process. variation in resonance response was investigated as function pressure (10−1–105Pa), both terms frequency and quality factor. A theoretical description resonating microstructure given according to different molecular viscous regimes. Also brief discussion factors contributions presented. Theoretical experimental...
Purpose This paper aims to present a study on commercial conductive polylactic acid (PLA) filament and its potential application in three-dimensional (3D) printed smart cap embedding resistive temperature sensor made of this material. The final aim is add fundamental block the electrical characterization polymers, which are promising mimic performance metals semiconductors. studied PLA demonstrates not only be suitable for simple 3D concept but also show peculiar characteristics that can...
An alkyne monomer, bis(propargyl) fumarate, is synthesized and mixed to a thiol monomer produce DLP-3D printable formulations. Using off-stoichiometric formulations it possible print functionalizable objects.
Nanocomposite laminates containing carbon fibers, epoxy, and multiwalled nanotubes were fabricated using a vacuum bag process. Ecofriendly ionic liquid (5 wt%)-treated (pristine nickel-coated) added to the epoxy independently, in amounts ranging from 1 wt% 3 wt%, order tailor mechanical, electrical, thermal performance of manufactured fiber composite laminates. These nanocomposite later characterized through flexural testing, dynamic mechanical analysis, impedance spectroscopy, conductivity...
Concerning environmental safety and mitigating the risk of water pollution, electroplating industry, historically reliant on use elevated concentrations heavy metals to achieve high-quality products, faces a crucial challenge in monitoring wastewater enriched with these metals, notorious for their adverse effects ecosystems human health. Chromium, both oxidation states Cr (III) (VI), emerges as prominently employed metal, yielding noteworthy outcomes throughout galvanisation process. This...
MEMS devices are more and commonly used as sensors, actuators, microfluidic in different fields like electronics, opto-electronics, biomedical engineering. Traditional fabrication technologies cannot meet the growing demand for device miniaturisation time reduction, especially when customised required. That is why additive manufacturing increasingly applied to MEMS. In this review, attention focused on Italian scenario regard 3D-printed MEMS, studying techniques materials their fabrication....
The NUMEN experiment aims to study Double Charge Exchange nuclear reactions at low energy as complementary information of the Neutrino-less Beta Decay half-life, for evaluation Majorana effective neutrino mass.Special targets Sn, Cd, Te, Ge and Se are needed, their thickness must be in range between 200 500nm, order satisfy resolution requirements produced ions.The very cross-section requires high intensity beams; thus, loss becomes a constant heat source target region illuminated by beam...
Renewable energy-based technologies and increasing IoT (Internet of Things) objects population necessarily require proper energy storage devices to exist. In the view customized portable devices, Additive Manufacturing (AM) techniques offer possibility fabricate 2D 3D features for functional applications. Among different AM extensively explored produce direct ink writing is one most investigated, despite poor achievable resolution. Herein, we present development characterization an...
We have studied different Schottky and ohmic contacts on 4H-SiC with the aim to obtain barrier diodes (SBDs) capable operate at high temperatures, frequencies power densities for long periods of time, showing low losses. The control plays an important role in minimizing loss a SBD, metal-semiconductor interface properties strongly affect overall performances such device. were deposited using Ni, Ti, Ti/Al, Mo Mo/Al layers, annealing treatments been performed up 600 °C rapid thermal process...
The aim of this work is to improve heat transfer performances flush mounted sinks used in electronic cooling. To do we patterned 1.23 cm2 surfaces by microstructured roughnesses built laser etching manufacturing technique, and experimentally measured the convective enhancements due different patterns. Each roughness differs from others with regards number size micro-fins (e.g. micro- fin length ranges 200 1100 μm). Experimental tests were carried out forced air cooling regime. In particular...
Stereolithography 3D printing is today recognized as an effective rapid prototyping technique in the field of polymeric materials, which represents both strengths and weaknesses this technique. The relate to their easy handling low energy required for processing, allow production structures down sub-micrometric scale. are a result relatively poor mechanical properties. Unfortunately, choice right material not sufficient, parameters also play crucial role. For reason, it important deepen...
We report on the preparation and stereolithographic 3D printing of a resin based composite between poly(ethylene glycol) diacrylate (PEGDA) host matrix poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) filler, related cumulative volatile organic compounds’ (VOCs) adsorbent properties. The control all steps for through morphological (SEM), structural (Raman spectroscopy) functional (I/V measurements) characterizations allowed us to obtain conductive objects complex...
Additive manufacturing techniques using three dimensional (3D) printing have been shown to be suitable for a wide range of applications. In this study, stereolithography (SLA) is applied the field microfluidic fabrication lab-on-a-chip (LOC) devices. LOCs deal with different milli/microsized channels and chambers, which are key features devices, so an appropriate process should provide high precision as well versatility. work, goal was overcome common drawbacks 3D multistep processes, by...