• 53 Citations
  • 5 h-Index
20112018
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Personal profile

Research Interests

Power semiconductor devices and power electronics

Efficient and reliable power and energy conversion

Batteries for automotive applications

Vision Statement

My research includes addressing issues associated with the functionality, efficient performance and reliability of power and photovoltaic semiconductor devices by means of modelling, simulation, design, fabrication and evaluation of novel concepts both in Silicon and wide bandgap materials such as Silicon Carbide and Gallium Nitride.

Biography

Neophytos received the Bachelor of Arts with Honours (BA Hons) in Electrical and Information Science (2008), the Master of Engineering (MEng) in Electrical and Electronic Engineering (2009) and the PhD in Power (2014) from the University of Cambridge, Cambridge, UK.

Currently he is a Lecturer in Electrical Engineering at the School of Computing, Electronics and Mathematics, Coventry University. He is also an associate member of the Faculty Research Centre for Mobility and Transport, Coventry University, and an Academic Collaborator at the High Voltage Microelectronics and Sensors Group, University of Cambridge.

 

Education / Academic qualification

Doctorate, University of Cambridge

20092013

Degree, University of Cambridge

20082009

Degree, University of Cambridge

20052008

External positions

Academic Collaborator, University of Cambridge

1 Jun 2015 → …

Research Associate, University of Cambridge

Jun 2014May 2015

Consultant - Research and development, Cambridge Microelectronics Ltd

Nov 2013Apr 2015

Teaching Assistant, University of Cambridge

20102011

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

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Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2011 2018

Analysis of Stray Flux Spectral Components in Induction Machines under Rotor Bar Breakages at Various Locations

Panagiotou, P., Arvanitakis, I., Lophitis, N., Antonino-Daviu, J. A. & Gyftakis, K. N. 2018 (Accepted/In press)

Research output: Research - peer-reviewPaper

FEM Approach for Diagnosis of Induction Machines’ Non-Adjacent Broken Rotor Bars by STFT Spectrogram

Panagiotou, P., Arvanitakis, I., Lophitis, N., Antonino-Daviu, J. A. & Gyftakis, K. N. 2018 p. (in press)

Research output: Research - peer-reviewPaper

Rotors
Finite element method
Stators
Condition monitoring
Induction motors

Optimal Gate Commutated Thyristor Design for Bi-mode Gate Commutated Thyristors Underpinning High, Temperature Independent, Current Controllability

Lophitis, N., Antoniou, M., Vemulapati, U. R., Vobecky, J., Badstuebner, U., Stiasny, T., Wikstrom, T., Rahimo, M. T. & Udrea, F. 13 Jun 2018 In : IEEE Electron Device Letters. (in press), p. (in press) 4 p.

Research output: Research - peer-reviewArticle

Open Access
File
Controllability
Thyristors
Temperature
Diodes

TCAD device modelling and simulation of wide bandgap power semiconductors

Lophitis, N., Arvanitopoulos, A., Perkins, S. & Antoniou, M. 28 Feb 2018 (Accepted/In press) Disruptive Wide Bandgap Semiconductors, Related Technologies, and their Applications. Kumar Sharma, Y. (ed.). InTech – Open Access Publisher, Vol. (in press), p. (in press) 20 p.

Research output: Research - peer-reviewChapter

computer aided design
gallium nitrides
silicon carbides
simulation
diamonds

3C-SiC material parameters for accurate TCAD modeling and simulation

Arvanitopoulos, A., Perkins, S., Gyftakis, K. N., Antoniou, M. & Lophitis, N. May 2017 The 10th International Conference on Silicon Epitaxy and Heterostructures: ICSI-10. p. 115-116 2 p.

Research output: Research - peer-reviewConference proceeding

Silicon carbide
Computer aided design
Gallium nitride
Electronics industry
Power electronics

Activities 2009 2018

  • 7 Publication peer-review
  • 4 Membership of network
  • 2 Participation in workshop, seminar, course
  • 1 Participation in conference

EPSRC Centre for Power Electronics (External organisation)

Lophitis, N. (Member)
1 Jan 2018 → …

Activity: Membership of network

IET Power Electronics (Journal)

Lophitis, N. (Peer Reviewer)
Jan 2018 → …

Activity: Publication peer-review

Cyber-Physical Systems Summer School

Lophitis, N. (Member of Programme Committee)
29 Aug 201717 Sep 2017

Activity: Participation in workshop, seminar, course

11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives

Lophitis, N. (Session Chair)
29 Aug 20171 Sep 2017

Activity: Participation in conference

Applied Physics Letters (Journal)

Lophitis, N. (Peer Reviewer)
2017

Activity: Publication peer-review

Prizes

Master of Arts (Cantab)

Neo Lophitis (Recipient), 2012

Prize: Honorary degree