Research visits abroad since 2004
✓ Departamento de fisica, CIMAT, University of Chile, Santiago, Chile (October 2005), Collaboration program ECOS.
✓ Institute of Applied Physics, Russian Academy of Science, Nizhny Novgorod, Russia (November 2005), Collaboration program PECO-NEI.
✓ Invited researcher, Applied Solid State Physics Laboratory, Hokkaido University, Sapporo, Japan (January 2008, 5 weeks), fellowship of the "Iketani Science Foundation".
✓ Harbin Engineering University, Harbin, China (September 2010).
✓ Invited researcher, Universidad Politecnica de Valencia, Gandia, Spain (October 2010, 5 weeks).
✓ Invited researcher, Universidad Politecnica de Valencia, Gandia, Spain (October 2011, 4 weeks).
✓ Invited researcher, Universidad Politecnica de Valencia, Gandia, Spain (October 2012, 4 weeks).
✓ Invited researcher, Schlumberger Doll Research center, Cambridge MA, USA 2013.
✓ Invited researcher, Universidad Politecnica de Valencia, Gandia, Spain (October 2013, 4 weeks).
✓ Invited researcher, Universidad Politecnica de Valencia, Gandia, Spain (April 2014, 2 weeks).
✓ Invited researcher (grant "Investigadores de prestigio"), Universidad Politecnica de Valencia, Gandia, Spain (October 2014, 4 weeks).
✓ Invited researcher, Universidad Politecnica de Valencia, Gandia, Spain (October 2015, 2 weeks).
✓ Invited researcher, Harvard University, John A. Paulson School of Engineering and Applied Sciences (Bertoldi group), Cambridge, MA, USA, (2016, one year)