Publications de Reza Soleiman Zadeh Ardebili

Diamond device or structure and method for producing a diamond device or structure

Elison de Nazareth Matioli, Reza Soleiman Zadeh Ardebili, Mehdi Naamoun

The present invention concerns a diamond device or structure comprising at least one supporting layer or material including at least one or a plurality of support structures inside the at least one supporting layer or material; a plurality of recesses defi ...

2022

Electrical control of glass-like dynamics in vanadium dioxide for data storage and processing

Elison de Nazareth Matioli, Andras Kis, Andreas Schueler, Anna Krammer, Philip Johannes Walter Moll, Guilherme Migliato Marega, Reza Soleiman Zadeh Ardebili, Mohammad Samizadeh Nikooytabalvandani

Metal–oxide–semiconductor junctions are the building blocks of modern electronics and can provide a variety of functionalities, from memory to computing. The technology, however, faces constraints in terms of further miniaturization and compatibility with ...

2022

Hard-Switching Losses in Power FETs: The Role of Output Capacitance

Elison de Nazareth Matioli, Armin Jafari, Palliyage Srilak Nirmana Perera, Reza Soleiman Zadeh Ardebili

For certain field-effect transistors (FETs) in soft-switching operation, the large-signal behavior of their output capacitance ( Co ) has shown to deviate considerably from the datasheet values. This can have a significant effect on hard-switching losses i ...

2021

Seed Dibbling Method for the Grow of High-Quality Diamond on GaN

Elison de Nazareth Matioli, Remco Franciscus Peter van Erp, Riyaz Mohammed Abdul Khadar, Alessandro Floriduz, Reza Soleiman Zadeh Ardebili, Mehdi Naamoun

The integration of diamond and GaN has been highly pursued for thermal management purposes as well as combining their exceptional complementary properties for power electronics applications and novel semiconductor heterostructures. However, the growth of d ...

AMER CHEMICAL SOC2021

Comparison of Wide-Band-Gap Technologies for Soft-Switching Losses at High Frequencies (vol 35, pg 12595, 2020)

Elison de Nazareth Matioli, Halil Kerim Yildirim, Armin Jafari, Palliyage Srilak Nirmana Perera, Reza Soleiman Zadeh Ardebili, Mohammad Samizadeh Nikooytabalvandani

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2021

Diamond on GaN integration for power semiconductor devices with efficient thermal management

Reza Soleiman Zadeh Ardebili

The international actions against global warming demands reductions in carbon emission and more efficient use of energy. Energy efficiency in the conversion and use of electricity, as an important form of energy in the modern life, has strong environmental ...

EPFL2021

Quasi-vertical GaN-on-Si reverse blocking power MOSFETs

Elison de Nazareth Matioli, Riyaz Mohammed Abdul Khadar, Chao Liu, Alessandro Floriduz, Reza Soleiman Zadeh Ardebili

We demonstrate quasi-vertical reverse blocking (RB) MOSFETs on 6.7 mu m thick GaN grown on a 6 inch Si substrate by metalorganic chemical vapor deposition. The RB capability was achieved by replacing the ohmic drain with a quasi-vertical Schottky drain, re ...

IOP PUBLISHING LTD2021

p-NiO Junction Termination Extensions for High Voltage Vertical GaN Devices

Elison de Nazareth Matioli, Remco Franciscus Peter van Erp, Luca Nela, Riyaz Mohammed Abdul Khadar, Catherine Erine, Taifang Wang, Alessandro Floriduz, Pirouz Sohi, Reza Soleiman Zadeh Ardebili

In this paper, we illustrate the use of RF-sputtered p-NiO to fabricate Junction Termination Extensions (JTEs) for high-performance vertical GaN-on-Si Schottky Barrier Diodes (SBDs). The GaN epitaxial structures were grown on 6-inch Si wafers by MOCVD. The ...

IEEE2021

Co-designing electronics with microfluidics for more sustainable cooling

Elison de Nazareth Matioli, Remco Franciscus Peter van Erp, Luca Nela, Georgios Kampitsis, Reza Soleiman Zadeh Ardebili

2020

Co-designing electronics with microfluidics for more sustainable cooling

Elison de Nazareth Matioli, Remco Franciscus Peter van Erp, Luca Nela, Georgios Kampitsis, Reza Soleiman Zadeh Ardebili

Thermal management is one of the main challenges for the future of electronics1,2,3,4,5. With the ever-increasing rate of data generation and communication, as well as the constant push to reduce the size and costs of industrial converter systems, the powe ...

NATURE RESEARCH2020