Current Staff


Contact Info

Office:
via C. Golgi 40, room 302

Tel:
+39022399 3425

e-mail:
giacomo.langfelder@polimi.it

Giacomo Langfelder

Giacomo Langfelder received his Master in Electronics Engineering and his Ph.D. in Information Technology in 2005 and 2009 respectively from Politecnico di Milano, Italy. There, he was a Teaching and Research Assistant in 2009 and 2010. From June 2010 to October 2015 he was an Assistant Professor of Optoelectronic Systems and Digital Imaging of MEMS and Microesensors. Currently, he has been Associate Professor and Lecturer of MEMS and Microsensors since November 2019. Giacomo has been as well the director of the MEMS and Microsensors laboratory since January 2014. His research interests include sensors, their front-end electronics, and related applications. At the early stage of his career, he worked on innovative CMOS sensors with tunable color spaces; on MEMS process reliability; on MEMS accelerometers design and related VLSI electronics. He is now active in the field of MEMS sensors for low-noise, low-power applications, including MEMS magnetometers operating off-resonance, MEMS gyroscopes based on nano-gauge detection, FM MEMS gyroscopes, micromachined ultrasonic transducers and AMR sensors. Within his research, he has been collaborating with industries for almost a decade. He has been the technical responsible for Politecnico di Milano within two european project (NIRVANA and Lab4MEMS). He has been collaborating with European and non-European scientific partners, as attested by publications. He was the sole author or co-author of about 45 peer-reviewed scientific articles and about 50 peer-reviewed publications in international conferences proceedings. He was also the co-author of 5 italian/european/international patents. He was an invited speaker at International Conferences, at PhD summer schools, at scientific events on digital imaging held at Stanford University, California, and recently (2014) at a scientific event about the future of MEMS sensors held in Milano, Italy. He served as TPC member for the 2016 IEEE Inertial Sensors conference. Giacomo Langfelder was the recipient of the Premio di Laurea 2005, granted by Accenture, and of the "Premio per la promozione della Ricerca Scientifica 2011", granted by Rotary International. In 2014, he was a co-founder and President of ITmems s.r.l., a spin-off company dedicated to the development of Instrumentation for the characterization of MEMS and sensors.




Contact Info

Office:
via C. Golgi 40, room 302

Tel:
+39022399 3744

e-mail:
paolo.frigerio@polimi.it

Paolo Frigerio

Paolo Frigerio was born in Monza, Italy, in 1994. He received both the B.Sc. and M.Sc. degrees in Electronics Engineering from Politecnico di Milano in 2016 and 2018 respectively. During his Master Thesis he worked on the implementation of an integrated low-power oscillator for a temperature-compensated MEMS-based Real-Time Clock. From November 2018 to October 2021 he was a Ph.D. student in Information Technology in Politecnico di Milano. After Ph.D. graduation, he joined the department of Electronics, Information Technology and Bioengineering as an Assistant Professor in 2022. His teaching assistant activity was carried on within the courses of Digital Electronic Integrated Design, MEMS and Microsensors, and Electronic Fundamentals. His current research activity is centered on MEMS micro-mirrors, with a focus on the design of electronic actuators, controllers and on transducers reliability.




Contact Info

Office:
via C. Golgi 40, room 304

Tel:
+390223993744

e-mail:
matteo.gianollo@polimi.it

Matteo Gianollo

Matteo Gianollo was born in Milan, Italy, in 1995. He received the B.Sc. and M.Sc. degrees in electronics engineering from the Politecnico di Milano, Italy, in 2017 and 2019, respectively.
During his Master Thesis, he worked on the electro-mechanical design of Lissajous frequency modulated gyroscopes with NEMS piezoresistive readout.
Since May 2020 he has been a Ph.D. student in Information Technology in Politecnico di Milano.
His research activity is focused in the development of high-efficiency driver for MEMS micro-mirrors.




Contact Info

Office:
via C. Golgi 40, room 305

Tel:
+39022399 6152

e-mail:
andrea.buffoli@polimi.it

Andrea Buffoli

Andrea Buffoli received the B.Sc. and the M.Sc. in Electronics Engineering from Politecnico di Milano in 2018 and 2020, respectively. During his Master Thesis he developed a low noise integrated circuit for MEMS gyroscopes based on nano-gauge detection. Dr. Buffoli is now a PhD candidate in Information technology at Politecnico di Milano, Italy, researching on high-performance and high stability MEMS gyroscopes based on nano-gauge detection and the design of the related electronics.




Contact Info

Office:
via C. Golgi 40, room 305

Tel:
+39022399 6152

e-mail:
christian.padovani@polimi.it

Christian Padovani

Christian Padovani received the M.Sc. degree in Electronics Engineering from Politecnico di Milano, Italy, in 2021. His M.S. thesis is based on integrated frequency digitization systems. He is currently pursuing the Ph.D. degree in Information Technology, developing high-end MEMS frequency modulated (FM) accelerometers and integrated electronics.




Contact Info

Office:
via C. Golgi 40, room 305

Tel:
+39022399 3744

e-mail:
bianca.didiodoro@polimi.it

Bianca Di Diodoro

Bianca di Diodoro was born in 1995 in Bologna, Italy. She received the B.Sc. and M.Sc. degrees in Electronics Engineering from the Politecnico di Milano, Italy, in 2016 and 2019, respectively.
During the M.Sc. thesis, she worked on the characterization of fatigue effects on piezoelectric micromirrors.
She is currently pursuing the Ph.D. degree at Politecnico di Milano working on electronic nose systems for medical and industrial applications.





Contact Info

Office:
via C. Golgi 40, room 305

Tel:
+39022399 6152

e-mail:
riccardo.nastri@polimi.it

 

Riccardo Nastri

Riccardo Nastri received the B.Sc. and M.Sc. degrees in Electronics Engineering from Politecnico di Milano in 2019 and 2022, respectively. During his Master Thesis he worked the development and characterization of high-end MEMS frequency modulated (FM) accelerometers and related electronics.
He is currently pursuing the Ph.D. degree in Information Technology, focusing on MEMS Rate-Integrating Gyroscopes.
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Contact Info

Office:
via C. Golgi 40, room 305

Tel:
+39022399 6152

e-mail:
sara.cozzi@polimi.it



 

Sara Cozzi

Sara Cozzi received the M.Sc. degree in Electronics Engineering from Politecnico di Milano, Italy in 2022. During her M.S. thesis, she developed a control system for quasi-static MEMS micromirrors based on the implementation ofa state observer. She currently works under a research grant on the development and characterization of MEMS structures with the Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano.



Former Staff


Antonio Longoni


Antonio Longoni

Prof. Antonio Longoni has been the historical Head of the Sensors&Detectors Laboratory since its foundation. Full professor at Politecnico di Milano in several courses including Electron Devices, Photodetectors, and MEMS and Microsensors, he retired in 2015. He has contributed to the development of a new type of radiation detector, the ‘Semiconductor Drift Detector (SDD) and of imaging detectors for X and Gamma rays derived from the SDD. He conceived and participated to the development of a new color sensitive imaging detector for photographic applications. He carried out researches concerning noise problems in semiconductor devices and concerning the application of hetero-structure devices in nuclear electronics. He contributed to the development of new X-Ray based instrumentation for micro-analyses of materials, in particular instrumentation for elemental mapping based on XRF techniques and for X-ray holography of crystalline structures. He is author of more than 120 publications on international scientific reviews and of a few patents. He received from the Italian ‘Accademia Nazionale dei Lincei’ a prize for the development of innovative instrumentation for the diagnosis of works of art and cultural heritage. Antonio is also the co-founder of two spin-off companies of Politecnico di Milano, in the field of instrumentation for high-energy detectors and for MEMS.


 

Leonardo Gaffuri Pagani

Leonardo Gaffuri Pagani was born in Cantù, Italy, in 1991. He received the B.Sc. and M.Sc. degrees in electronics engineering from the Politecnico di Milano, Italy, in 2014 and 2017, respectively. In 2017, he received the research grant for the study of MEMS devices emulation with the Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano. He started his Ph.D in Information Technology researching on innovative MEMS sensors and related electronics.



 

Marco Gadola

Marco Gadola received the B.Sc. and M.Sc. degrees in Electronics Engineering from Politecnico di Milano in 2015 and 2017, respectively. During his Master Thesis, he developed sensing electronic interfaces and several testing routines for MEMS Lorentz-force magnetometers. He is now attending the PhD in Information technology at Politecnico di Milano, Italy, researching on 3-axis MEMS gyroscopes based on nano-gauge detection for high-stability automotive applications.



 

Marco Bestetti

Marco Bestetti received the BS and MS degrees in Electronics Engineering from Politecnico di Milano, in 2015 and 2017, with a MS thesis on MEMS based real-time clocks. Since May 2018 he is working toward the Ph.D. in Information Technology with the Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano. His research is focused on the development of integrated systems for Frequency-Modulated Accelerometers and Gyroscopes.



 

Giorgio Mussi

Giorgio Mussi received the B.Sc. and M.Sc. degrees in Electronics Engineering from Politecnico di Milano, Italy, in 2014 and 2016, respectively. He is currently pursuing the Ph.D. degree in Information Technology with the Department of Electronics, IT and Bioengineering at Politecnico di Milano. His research interests are focused on low-power analog/mixed-signal integrated electronics for MEMS applications, such as timing and inertial sensors. Since 2018, he has been Teaching Assistant for the courses of MEMS and Microsensors, and of Digital Integrated Circuit Design



Cristiano Rocco Marra


Cristiano Rocco Marra

Cristiano Rocco Marra was born in Larino (CB), Italy, in 1990. He received both the B.Sc. and the M.Sc. degrees in Electronics Engineering from Politecnico di Milano, in 2012 and 2015 respectively. Since November 2015, he is a Ph.D. student in information technologies at the Sensors and Detectors Laboratory of Politecnico di Milano. His area of interests includes microelectromechanical systems (MEMS) sensors, in particular magnetic field sensors and accelerometers, and related electronics.


Paolo Minotti


Paolo Minotti

Paolo Minotti was born in Monza, Italy, in 1988. He received both the B.Sc. and the M.Sc. degree in Electronics Engineering from Politecnico di Milano, in 2010 and 2013 respectively. Since November 2014, he has been a PhD Student in the Sensors and Detectors Laboratory at Politecnico di Milano. His research interests include microelectromechanical systems (MEMS), in particular gyroscopes and magnetic field sensors.


Stefano Dellea


Stefano Dellea

Stefano Dellea received the B.S. and M.S. degrees in physics engineering from the Politecnico di Milano, Italy, in 2008 and 2011 respectively. He specialized in design of MEMS and characterization of fatigue effect in polysilicon, developing his Master Thesis “Studio di fenomeni di fatica nel silicio policristallino alla microscala in funzione delle condizioni ambientali” (“Study of fatigue effects in polycristalline silicon in microsystem depending on environmental conditions”). Since December 2011, under Professor Antonio Longoni's supervision, he works as researcher about adhesion force in project called "Surface interaction in micro and nano devices", and since December 2012 he collaborates at the european project called “NIRVANA” about design of a M&NEMS gyroscope. His research include design, fabrication and reliability of MEMS.


Giacomo Laghi


Giacomo Laghi

Giacomo Laghi was born in Ravenna, Italy, in 1988. He received the B.Sc. and M.Sc. degrees in electronic engineering from Politecnico di Milano, Milano, Italy, in 2011 and 2013, respectively. Since November 2013 he has been a Ph.D. student in information technologies in the Sensors and Detetors Laboratory at Department of Electronics, Information Technology, and Bioengineering (DEIB) of Politecnico di Milano. His research interests include the design of microelectromechanical systems sensors, with a particular focus on Lorentz force magnetic sensors.


Federico Giacci


Federico Giacci

Born in 1988, Federico Giacci obtained the Master Degree in Electronic Engineering at Politecnico di Milano in October 2012, with the evaluation of 110/100 con lode. He developed a master thesis on innovative MEMS gyroscopes based on nanometric structural elements, participating to the NIRVANA project, whose aim is the production of new M/NEMS inertial sensors. The main applications are in the fields of robotics, automotive and biomedicine. Since October 2012 he is attending the Ph.D. Doctoral School at DEIB (Dipartimento di Elettonica, Informazione e Biomedica) at Politecnico di Milano, where he is deepening the topics previously faced in the thesis in particular the study and development of N/MEMS structures and of the related VLSI electronics, according to the NIRVANA project he is already joining with.

Alessandro Caspani


Alessandro Caspani

Alessandro Caspani received the B.S. and M.S. degrees in Electronic Engineering from the Politecnico di Milano, Milan, Italy, in 2009 and 2011, respectively. During his Master Thesis, entitled "Elettronica VLSI a bassa dissipazione per pilotaggio e lettura di accelerometri MEMS risonanti" ("Low-Power VLSI Electronics for Driving and Sensing of MEMS Resonant Accelerometers"), he focused on MEMS characterization and low-power low-noise IC design. Since January 2012 he is developing his Ph.D. research in the SanDLab group as a part of a collaboration between Politecnico di Milano and VTT(Technical Research Centre of Finland). His research experties also comprehends MEMS structure design and optical image sensors.

Nicola Aresi


Nicola Aresi

Nicola Aresi received his MS in Electronics Engineering in 2013 from Politecnico di Milano, Italy, with a Thesis discussing the system engineering of a versatile instrument for MEMS characterization. In the period 2013-2015, he was a Research Assistant at the Sensors&Detectors laboratory, collaborating on the characterization of MEMS gyroscopes based on piezoresistive nano-gauges, and on the development of micro-climatic chambers for MEMS and AMR sensors. In 2014, he was a co-founder and CTO of ITmems s.r.l. He is now with XGlab s.r.l., but still strongly collaborates with the Sensors&Detector lab activities.

Federico Zaraga


Federico Zaraga

Prof.Federico Zaraga had a honor degree in engineering from Politecnico di Milano in 1969. He has been initially with the Physics Department of Politecnico di Milano, working on new types of laser and applications, and to the development of automatic measurement systems. He has been Research Associate at the Department of Chemistry of the University of California, Berkeley, working on laser initiated chemical reactions and reaction kinetic measurement. Is presently associate professor at the Department of Electronics and Information of the Politecnico di Milano, were he teaches Optoelectronics and Optoelectronic Systems for Image Acquisition. He has spent several years as a part time professor, working on technology transfer and consulting for some of the most important Italian industries and contributing to several applied research projects funded by Ministero dell’Industria. His present research interests are in MEMS reliability and Color sensitive pixel detectors and their application in image acquisition.

Alessandro Tocchio


Alessandro Tocchio

Alessandro Tocchio received the B.S. and M.S. degrees in electronic engineering from the Politecnico di Milano, Milan, Italy, in 2006 and 2008, respectively. His M.S. thesis was entitled “Wafer-level packaging of an optical gas sensor,” and it was carried out in the Microsystem Technology Group, Royal Institute of Technology (KTH), Stockholm, Sweden. He completed his studies with the Ph.D. degree in Information Technology in 2012, developing his thesis on Low-Power Low-Noise MEMS Accelerometers. His research interests include the design and fabrication of novel microelectromechanical sensors and the development of the related readout electronics with a special focus on low-power low-noise IC topologies.



Cesare Buffa


Cesare Buffa

Cesare Buffa was born in Alessandria in 1985. He received his Bachelor and M. Sc. Degree in Electronic Engineering both from Politecnico di Milano, Italy, respectively in 2007 and 2009. He specialized in radiation detectors and related readout electronics, developing his master thesis “Nuove strutture per il sensore di immagine Transverse Field Detector” – (“New structures for Transverse Field Detector image sensor”). Parallel to M. Sc. he also attended the Alta Scuola Politecnica (ASP) multidisciplinary double degree program for students of Politecnico di Milano and Politecnico di Torino. In May 2010 he obtained the ASP diploma and a second degree in Electronics Engineering from Politecnico di Torino. From January 2010 to December 2012 he conducted his Ph.D. as a member of Electronic Section of the Dipartimento di Elettronica e Informazione (DEI) at Politecnico di Milano, under Professor Antonio Longoni’s supervision. His main research fields are Micro Electro Mechanical Systems (MEMS) design, integration and readout, optical image sensors and colour detection, VLSI electronics. He has been teaching assistant for Fundamentals of Electronics, Optoelectronics and Radiation, Microsensors and Microsystems courses. From January 2012 he joined Prof. David A. Horsley's MEMS Laboratory at Berkeley Sensor & Actuator Center (BSAC), Univesity of California, Davis as a visiting researcher for seven months. Main topics of his research are MR-MEMS magnetometers for picoTesla range and electrometers.


 
NEWS from the lab...
05-09-2022 two contributions from the lab accepted at the 2022 ICECS conference to be held next October in Glasgow! Congrats to Matteo Gianollo and all co-authors!

10-06-2022 good luck to Paolo Frigerio, who has just become an Assistant Professor with the DEIB department!

01-05-2022 we welcome Riccardo Nastri, who joined the laboratory as a PhD student!

08-05-2022 three contributions from the lab were presented at the 9th IEEE International Symposium on inertial sensors and systems: congratulations to all co-authors! Special cheers to A. Buffoli for the first runner-up award!

20-06-2021 best poster award granted to our presentation at the 2021 Transducers conference! Congratulations to Paolo Frigerio, Matteo Gianollo and all other co-authors!

01-05-2021 we welcome Christian Padovani and Andrea Buffoli, joining the lab with PhD focused on high performance inertial sensors!

24-09-2020 two contributions from the MEMS lab have been accepted for lecture presentation at IEEE Sensors 2020, to be held this October. Congrats to both Marco Gadola (M&NEMS gyroscopes) and Paolo Frigerio (MEMS-based RTCs) for their research!

08-09-2020 the first thesis student who started the M.S. Thesis during the lockdown is today on his first lab day! Welcome back to the MEMS laboratory, stay safe and take care!

01-08-2020 congratulations to G. Mussi and co-authors for disseminating a fantastic paper on integrated electronics for MEMS RTC! Look for the article "A MEMS Real-Time Clock with Single-Temperature Calibration and Deterministic Jitter Cancellation" on the IEEE website!

12-05-2020 congratulations to L. Gaffuri for disclosing the first scientific IEEE article on 3D-printed MEMS flow meters!

04-11-2019 the MEMS and Microsensors laboratory celebrates 13 years of education and research! What a sweet way to do so!


30-10-2019
here the link to Prof. Langfelder invited talk at IEEE Sensors 2019. Enjoy!

01-09-2019 congratulations to G. Mussi and co-authors for disseminating a brilliant article on MEMS real-time-clocks compensation vs temperature! Look for the TIE article "An Outlook on Potentialities and Limits in Using Epitaxial Polysilicon for MEMS Real-Time Clocks" on the IEEE website!

20-08-2019
announcing the invited talk by Giacomo Langfelder at the upcoming IEEE Sensors conference 2019 in Montreal, Canada: "Frequency-modulated MEMS accelerometers for wide dynamic range and ultra-low consumption". Come join us in Quebec!

30-06-2019 Giacomo Langfelder presented an invited talk at the Transducers/Eurosensors 2019 Conference in Berlin, June 2019. The invited contribution title is "Frequency Modulated MEMS gyroscopes: recent developments , challenges and outlook". Check the upcoming proceedings on the IEEE website.

01-05-2019. Two presentations at the IEEE Inertial conference, three presentations at the IEEE MEMS conference, two presentations at the IFCS conference, and three presentations at Transducers... what a start for this 2019! Congratulations to all co-authors!

02-11-2018. A warm welcome to Paolo Frigerio and Leonardo Gaffuri, who have just started their PhD! Have three wonderful years of scientific research!

29-10-2018. A very complete article on the system-level development of frequency modulated gyroscopes has been accepted for publications in the IEEE Transactions on Industrial Electronics! Congratulations to all co-authors of "Fully Integrated, 406 A, 5 /hr, Full Digital Output Lissajous Frequency-Modulated Gyroscope"!