S
Spyridon Pavlidis
Researcher at North Carolina State University
Publications - 46
Citations - 471
Spyridon Pavlidis is an academic researcher from North Carolina State University. The author has contributed to research in topics: Gallium nitride & Amplifier. The author has an hindex of 8, co-authored 34 publications receiving 323 citations. Previous affiliations of Spyridon Pavlidis include Georgia Institute of Technology.
Papers
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Journal ArticleDOI
High n-type conductivity and carrier concentration in Si-implanted homoepitaxial AlN
M. Hayden Breckenridge,Pegah Bagheri,Qiang Guo,Biplab Sarkar,Dolar Khachariya,Spyridon Pavlidis,James Tweedie,Ronny Kirste,Seiji Mita,Pramod Reddy,Ramon Collazo,Zlatko Sitar +11 more
TL;DR: In this article, Si-implanted AlN with high conductivity (>1 Ω−1 cm−1) and high carrier concentration (5'×'1018 cm−3) was demonstrated.
Proceedings ArticleDOI
Investigation of surface roughness effects for D-band SIW transmission lines on LCP substrate
TL;DR: This is the first paper that demonstrates the loss of SIW to be comparable to that of microstrip in the D-Band, and both fabrication and modeling solutions are provided to facilitate future high-frequency designs ofSIW-based devices.
Journal ArticleDOI
Direct correlation between potentiometric and impedance biosensing of antibody-antigen interactions using an integrated system
Meng-Yen Tsai,Niamh Creedon,Eleanor L. Brightbill,Spyridon Pavlidis,Billyde Brown,Darren W. Gray,Niall Shields,Ríona Sayers,Mark Mooney,Alan O'Riordan,Eric M. Vogel +10 more
TL;DR: A fully integrated system that combines extended gate field-effect transistor (EGFET)-based potentiometric biosensor and electrochemical impedance spectroscopy (EIS)-based biosensors has been demonstrated, enabling the sequential measurement of the same immunological binding event on the same sensing surface.
Proceedings ArticleDOI
Integrated microfluidic cooling for GaN devices on multilayer organic LCP substrate
Outmane Lemtiri Chlieh,Carlos A. Donado Morcillo,Spyridon Pavlidis,Wasif Tanveer Khan,John Papapolymerou +4 more
TL;DR: In this article, an integrated microfluidic cooling scheme on multilayer organic liquid crystal polymer (LCP) substrate for high power X-band gallium nitride (GaN) devices and amplifiers is presented.
Proceedings ArticleDOI
An X-band GaN HEMT hybrid power amplifier with low-loss Wilkinson division on AlN substrate
G. Christopher Barisich,Spyridon Pavlidis,Carlos A. Donado Morcillo,Outmane Lemtiri Chlieh,John Papapolymerou,Edward Gebara +5 more
TL;DR: In this article, the high power operation of a modular and compact power amplifier (PA) is demonstrated using gallium nitride transistors and power-combining networks implemented on an aluminum nitride (AlN) substrate.