JERUSALEM, 24TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, 1998

THE NETHERLANDS, NIJMEGEN, THE 13TH INTERNATIONAL CONFERENCE ON HIGH MAGNETIC FIELD IN SEMICONDUCTOR PHYSICS, 1998

JAPAN, MATSUE, THE 14TH INTERNATIONAL CONFERENCE ON HIGH MAGNETIC FIELD IN SEMICONDUCTOR PHYSICS, 2000

PRAHA, THE 14TH INTERNATIONAL CONFERENCE ON ELECTRONIC PROPERTIES OF TWO-DIMENSIONAL SYSTEMS, 2001

EDINBURGH, 26TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, 2002

JAPAN, NARA, THE 15TH INTERNATIONAL CONFERENCE ON ELECTRONIC PROPERTIES OF TWO-DIMENSIONAL SYSTEMS, 2003

FLAGSTAFF, 27TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, 2004

FLORIDA, TALLAHASSEE, THE 16TH INTERNATIONAL CONFERENCE ON HIGH MAGNETIC FIELD IN SEMICONDUCTOR PHYSICS, 2004

VIENNA, 28TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, 2006

WURZBURG, THE 17TH INTERNATIONAL CONFERENCE ON HIGH MAGNETIC FIELDS IN SEMICONDUCTOR PHYSICS, 2006

ITALY, GENOVA, THE 17TH INTERNATIONAL CONFERENCE ON ELECTRONIC PROPERTIES OF TWO-DIMENSIONAL SYSTEMS, 2007

Chamonix Mont-Blanc, THE 20TH INTERNATIONAL CONFERENCE ON HIGH MAGNETIC FIELDS IN SEMICONDUCTOR PHYSICS, 2012

ZURICH, 31TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, 2012

Panama City Beach, THE 21TH INTERNATIONAL CONFERENCE ON HIGH MAGNETIC FIELDS IN SEMICONDUCTOR PHYSICS, 2014

AUSTIN, 32TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, 2014

NATAL, TOPOLOGICAL STATES OF MATTER, 2017

LUCHON, QUANTUM TRANSPORT IN 2D SYSTEM, 2017

USA, PENN STATE UNIVERSITY, THE 22TH INTERNATIONAL CONFERENCE ON ELECTRONIC PROPERTIES OF TWO-DIMENSIONAL SYSTEMS, 2017