University of Twente
People

Welcome...

dr. L. Dorogin (Leonid)

Researcher

About Me

My professional interests are in physics and materials science.

I had graduated with Master's degree from Physics Faculty of St.-Petersburg State University (Russia) in condensed matter physics in 2008, followed by Doctor of Philosophy degree from University of Tartu (Estonia) in materials science in 2012. Then I have been conducting materials research in academic institutions of Germany, Italy, Russia. Since 2022 I have joined the Faculty of Science and Technology, University of Twente as a Senior Postdoctoral Researcher.

Expertise

Physics & Astronomy
# Kinetic Friction
# Nanowires
# Static Friction
Engineering & Materials Science
# Electron Microscopes
# Friction
# Nanowires
Chemistry
# Force
# Nanowire

Organisations

Research

My doctoral thesis in materials science "Structural and tribological properties of zero- and one-dimensional nanocrystals" publicly defended in University of Tartu (Estonia) in 2012 had set an initial vector for my further research.

In 2016-2017 I had been a guest scientist at Forschungszentrum Juelich (Germany), where I had been collaborating with Dr. Bo Persson and Prof. Gert Heinrich (Leibniz Institute of Polymer Research Dresden, Germany) in the field of soft matter tribology.

In 2018-2019 I had been a guest scientist at University of Padova (Italy) in the lab of Prof. Lucia Nicola, where I had been collaborating in the field of computational contact mechanics.

In 2019-2022 I had been a Research Fellow in ITMO University (Russia) and in 2021-2022 became an Associate Professor in the same university.

Since 2022 I have joined the Sustainable Polymer Chemistry group at the Faculty of Science and Technology, University of Twente as a Senior Postdoctoral Researcher, where I have started collaboration with Prof. Sissi de Beer.

 

My academic fields of interest in materials science and physics:

  • Soft matter tribology, adhesion, viscoelastic and polymer materials, rough surface science.
  • Nanomechanics, in particular, tribology, manipulation, mechanical testing of nanoscale objects; numerical simulations of nanomechanical systems.
  • Theory of defects in solids in the framework of continuum mechanics and defects dynamics in nanostructured materials.
  • Kinetic quantum transport theory in solid state matter: conductors and semiconductors.

Publications

Recent
Kaminskii, V. V., Abe, E., Kawamura, Y. , Dorogin, L. M., & Romanov, A. E. (2022). Kinking in LPSO Mg-Zn-Y Alloys and Other Layered Materials. Reviews on Advanced Materials and Technologies, 4(2), 15-31. https://doi.org/10.17586/2687-0568-2022-4-2-15-31
Vlassov, S., Oras, S., Timusk, M., Zadin, V., Tiirats, T., Sosnin, I. M., Lõhmus, R., Linarts, A., Kyritsakis, A. , & Dorogin, L. M. (2022). Thermal, Mechanical, and Acoustic Properties of Polydimethylsiloxane Filled with Hollow Glass Microspheres. Materials, 15(5), Article 1652. https://doi.org/10.3390/ma15051652
van Dokkum, J. S., Peréz-Ràfols, F. , Dorogin, L., & Nicola, L. (2021). On the retraction of an adhesive cylindrical indenter from a viscoelastic substrate. Tribology international, 164, Article 107234. https://doi.org/10.1016/j.triboint.2021.107234
Sosnin, IM., Vlassov, S., Akimov, EG., Agenkov, VI. , & Dorogin, LM. (2020). Hydrophilic polydimethylsiloxane-based sponges for dewatering applications. Materials letters, 263, Article 127278. https://doi.org/10.1016/j.matlet.2019.127278
Sosnin, I. M., Vlassov, S., Akimov, E. G., Agenkov, V. I. , & Dorogin, L. M. (2020). Transparent ZnO-coated polydimethylsiloxane-based material for photocatalytic purification applications. Journal of Coatings Technology and Research, 17, 573-579. https://doi.org/10.1007/s11998-019-00314-2
Antsov, M., Polyakov, B., Zadin, V., Mets, M., Oras, S., Vahtrus, M., Lohmus, R. , Dorogin, L., & Vlassov, S. (2019). Mechanical characterisation of pentagonal gold nanowires in three different test configurations: A comparative study. Micron, 124, Article 102686. https://doi.org/10.1016/j.micron.2019.102686
Angerhausen, J., Murrenhoff, H., Persson, BNJ. , Dorogin, L., & Scaraggi, M. (2019). Finite Element based Transient Elastohydrodynamic Simulation of Translational Hydraulic Seals. International Journal of Fluid Power, 20(1), 1-25. https://doi.org/10.13052/ijfp1439-9776.2011
Vlassov, S., Mets, M., Polyakov, B., Bian, J. , Dorogin, L., & Zadin, V. (2019). Abrupt elastic-to-plastic transition in pentagonal nanowires under bending. Beilstein journal of nanotechnology, 10, 2468-2476. https://doi.org/10.3762/bjnano.10.237

UT Research Information System

See all research output of this employee

Google Scholar Link

View my profile

Education

Starting 2022 - I am an assistant instructor of the courses “Statistical Thermodynamics” (M-CHE), "Polymer Physics" at University of Twente.

Affiliated Study Programmes

Master

Courses Academic Year  2022/2023

Contact Details

 
 

Visiting Address

University of Twente
Faculty of Science and Technology
Carré (building no. 15), room C4227
Hallenweg 21
7522NH  Enschede
The Netherlands

Navigate to location

Mailing Address

University of Twente
Faculty of Science and Technology
Carré  C4227
P.O. Box 217
7500 AE Enschede
The Netherlands

Organisations

Social Media

University of Twente Drienerlolaan 5
7522 NB Enschede
+31 (0)53 489 9111
info@utwente.nl
Route