Ioannis Tigelis

About Ioannis Tigelis

Ioannis Tigelis, With an exceptional h-index of 21 and a recent h-index of 15 (since 2020), a distinguished researcher at National and Kapodistrian University of Athens, specializes in the field of Applied Electromagnetism, Computational Electromagnetics, Microwave Sources, Gyrotrons.

His recent articles reflect a diverse array of research interests and contributions to the field:

High-Frequency MW-class Coaxial Gyrotron Cavities Operating at the Second Cyclotron Harmonic

The ECRH-Power Upgrade at the Wendelstein 7-X Stellarator

Design of MW-class coaxial gyrotron cavities with mode-converting corrugation operating at the second cyclotron harmonic

FDTD investigation of cylindrical waveguides with azimuthal corrugations excited by axisymmetric TE modes

Progress in the Design of Megawatt-Class Fusion Gyrotrons Operating at the Second Harmonic of the Cyclotron Frequency

Progress of European Industrial Gyrotron Developments for Nuclear Fusion

Simulation of Parasitic Backward-Wave Excitation in High-Power Gyrotron Cavities

Conceptual design of a modular EC system for EU-Demo

Ioannis Tigelis Information

University

Position

___

Citations(all)

1371

Citations(since 2020)

608

Cited By

1036

hIndex(all)

21

hIndex(since 2020)

15

i10Index(all)

38

i10Index(since 2020)

20

Email

University Profile Page

Google Scholar

Ioannis Tigelis Skills & Research Interests

Applied Electromagnetism

Computational Electromagnetics

Microwave Sources

Gyrotrons

Top articles of Ioannis Tigelis

Title

Journal

Author(s)

Publication Date

High-Frequency MW-class Coaxial Gyrotron Cavities Operating at the Second Cyclotron Harmonic

IEEE Transactions on Electron Devices

Ioannis G Chelis

Konstantinos A Avramidis

Dimitrios V Peponis

Zisis C Ioannidis

George P Latsas

...

2024/2/1

The ECRH-Power Upgrade at the Wendelstein 7-X Stellarator

EPJ Web of Conferences

HP Laqua

KA Avramidis

H Braune

I Chelis

G Gantenbein

...

2023

Design of MW-class coaxial gyrotron cavities with mode-converting corrugation operating at the second cyclotron harmonic

IEEE Transactions on Electron Devices

Dimitrios V Peponis

Konstantinos A Avramidis

Ioannis G Chelis

Zisis C Ioannidis

Stefan Illy

...

2023/11/1

FDTD investigation of cylindrical waveguides with azimuthal corrugations excited by axisymmetric TE modes

International Journal of Applied Electromagnetics and Mechanics

Dimitrios Peponis

George Latsas

Ioannis Tigelis

2023/1/1

Progress in the Design of Megawatt-Class Fusion Gyrotrons Operating at the Second Harmonic of the Cyclotron Frequency

Stefan Illy

Konstantinos A Avramidis

Ioannis Chelis

Benjamin Ell

Lukas Feuerstein

...

2023/9/17

Progress of European Industrial Gyrotron Developments for Nuclear Fusion

Alberto Leggieri

Ferran Albajar

Stefano Alberti

Konstantinos A Avramidis

David Bariou

...

2023/4/25

Simulation of Parasitic Backward-Wave Excitation in High-Power Gyrotron Cavities

IEEE Transactions on Electron Devices

Konstantinos A Avramidis

Alexander Marek

Ioannis Chelis

Zisis C Ioannidis

Lukas Feuerstein

...

2023/2/10

Conceptual design of a modular EC system for EU-Demo

Alessandro Bruschi

Benedetta Baiocchi

Lorenzo Figini

S Garavaglia

A Moro

...

2023

Progress on TH1509U 170 GHz 1 MW European Gyrotron Program

Alberto Leggieri

Ferran Albajar

Stefano Alberti

Andrea Allio

Kostantinos A Avramidis

...

2022/4/25

FDTD Analysis of Cylindrical Waveguides With Both Axial and Azimuthal Corrugations

Dimitrios V Peponis

George P Latsas

Ioannis G Chelis

Konstantinos A Avramidis

Zisis C Ioannidis

...

2022/8/28

Tests and Qualification of the European 1 MW, 170 GHz CW Gyrotron in an ITER relevant configuration at SPC

TP Goodman

S Alberti

J Genoud

H Torreblanca

F Albajar

...

2022/8/28

Status and future development of heating and current drive for the EU DEMO

Fusion Engineering and Design

MQ Tran

P Agostinetti

G Aiello

K Avramidis

B Baiocchi

...

2022/7/1

Investigation of cylindrical waveguides with periodic wedge-shaped azimuthal corrugations excited by TE modes using the FDTD method

Journal of Infrared, Millimeter, and Terahertz Waves

Dimitrios V Peponis

George P Latsas

Ioannis G Tigelis

2021/7

Integration concept of an Electron Cyclotron System in DEMO

Fusion Engineering and Design

Thomas Franke

G Aiello

K Avramidis

C Bachmann

B Baiocchi

...

2021/7/1

High power gyrotron development for advanced fusion devices

G Gantenbein

K Avramidis

I Chelisa

B Ell

S Illy

...

2021/5

TH1509U European 170 GHz 1 MW CW industrial gyrotron upgrade

Alberto Leggieri

David Bariou

Virgile Hermann

François Legrand

Gerald Lietaer

...

2021/4/27

Towards a 1.5 MW, 140 GHz gyrotron for the upgraded ECRH system at W7-X

Fusion Engineering and Design

Konstantinos A Avramidis

Zisis C Ioannidis

Gaetano Aiello

Patrick Bénin

Ioannis Chelis

...

2021/3/1

Recent development of a 1.5 MW, 140 GHz continuous-wave gyrotron for the upgraded ECRH system at W7-X

Stefan Illy

Konstantinos A Avramidis

Zisis C Ioannidis

Gaetano Aiello

Patrick Bénin

...

2020/11/8

Operations with spherical calorimetric loads in different configurations at gyrotron test stands at EPFL and QST

AIP Conference Proceedings

William Bin

Alex Bruschi

Francesco Fanale

Flavio Lucca

Stefan Alberti

...

2020/9/16

EU DEMO EC equatorial launcher pre-conceptual performance studies

Fusion Engineering and Design

Saul Garavaglia

Benedetta Baiocchi

Alessandro Bruschi

Aljaž Čufar

Francesco Fanale

...

2020/7/1

See List of Professors in Ioannis Tigelis University(National and Kapodistrian University of Athens)