Leming HE

825 Zhangheng Road · Shanghai, China · +86 131-6253-3608 · [email protected]

I’m a Ph.D. in Microelectronics and Solid State Electronics from Fudan University and graduated in 2023.
During my time in school, I conducted research on the design and optimization methods of micromachined ultrasounic transducers (MUTs) for medical ultrasound imaging applications (supervisor Junyan Ren), and participated in two National Natural Science Foundation of China (NSFC No. 62174036, on progress; NSFC No. 61674043, completed); between October 2018 and October 2020, I was funded by the Chinese Government Scholarship and went France for joint-PhD program (No. 201806100221, supervised by Weijiang Xu).
On total, I have published papers in high-impact ultrasonic journals and conferences, including four first-author papers. On behalf of the first inventor of the student, I have applied five Chinese invention patents.

Experience

PhD Studies

Intelitec Solutions

Postgraduate recommendation for continual 5-year-PhD. studies at Fudan University. The research work focuses mainly on the design of high frequency ultrasonic system, including design of thickness-mode ultrasonic transducer, pMUTs, ultrasonic imaging planform and analog front-end.

September 2016 - June 2023

Joint-PhD Program

Intelitec Solutions

Supported by Chinese Government Scholarship, Joint-PhD Program at the labs of CNRS, focusing on the high frequency ultrasonic transducer. The research work contains high frequency piezoelectric micromachined ultrasonic transducers (pMUTs) design, FEM analysis, optimization, fabrication and testing.

October 2018 - October 2020

Perovskite Solar Cells

Shout! Media Productions

Early research work during junior year at Fudan University, includes independent design and fabrication of Lead-free Planar-Heterojuntion Perovskite Solar Cells. The studies uplifts the photoelectric performance of solar cells with flexible electronic circuits and environmentally friendly fabrication process.

September 2015 - June 2016

Publications

Sensors

"Sensitivity—Bandwidth Optimization of PMUT with Acoustical Matching Using Finite Element Method," Vol. 22, No. 6. (1st Author)

March 16, 2022

Sensors

“Development of Broadband High-Frequency Piezoelectric Micromachined Ultrasonic Transducer Array,” Vol. 21, No. 5. (2nd Author)

October 14, 2021

Sensors

“3D FEM Analysis of High-Frequency AlN-Based PMUT Arrays on Cavity SOI,” Vol. 19, No. 20. (2nd Author)

October 14, 2019

IEEE IUS 2021

“Development of backing piezoelectric micromachined ultrasonic transducer (B-PMUT) 2D array,” Xi'An, China. (3rd Author)

Spetember 11-16, 2021

IEEE IUS 2020

“Development of PZT-based 18 MHz 2D pMUT array with PDMS waveguide,” Las Vegas, USA. (2nd Author)

Spetember 7-11, 2020

IEEE IUS 2019

“Performance and Crosstalk Evaluation of 2-D Array Piezoelectric Micromachined Ultrasonic Transducer with 3D Finite Element Simulation,” Glasgow, London. (1st Author)

October 6-9, 2019

IEEE IUS 2018

“High Voltage Excitation and Nonlinear Transmission of a 16 MHz AlN-Based Piezoelectric Micro-Machined Ultrasonic Transducer,” Kobe, Japan. (3rd Author)

October 22-25, 2018

IEEE ISAF 2017

“RF reactive sputtering AlN thin film at room temperature for CMOS-compatible MEMS application,” Atlanta, USA. (3rd Author)

May 7-11, 2017

Education

Fudan University

PhD Student
Micronelectronics and Solid Electronics

GPA: 3.63

August 2006 - May 2010

Université Polytechnique Hauts-de-France

Visiting Scholar
Micronelectronics and Solid Electronics

GPA: 3.56

August 2002 - May 2006

Fudan University

Bachlor of Engineering
Micronelectronics Science and Technology

GPA: 3.49

September 2013 - June 2017

Washington University in St. Louis

Summer School
Psychology, Logic

GPA: 4.00

July 2016 - August 2016

Interests

Apart from being a science researcher, I enjoy most of my time in classical music. In the past few years, I have served as a volunteer at Shanghai Symphony Orchestra Hall, spent time practicing the piano, also composed music by myself.

During my stay in France, I visited a lot of places, such as Iceland, Greece, Belgium and East Europe. During my leisure time, I prefer reading books, with a great interest in economics.

Awards & Certifications