Carré

dr. L. Dorogin (Leonid)

Researcher
TNW-MM-BNT
Carré C4227
l.dorogin@utwente.nl
+31534896575
Business card

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.Ā Since 2022 I have joined the Faculty of Science and Technology, University of Twente as a Senior Postdoctoral Researcher.

Expertise

  • Physics

    • Nanowires

  • Material Science

    • Friction
    • ZnO
    • Scanning Electron Microscopy
    • Surface

  • Engineering

    • Nanowire
    • Scanning Electron Microscope
    • Static Friction

Organisations

My doctoral thesis in materials scienceĀ "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 2016-2017Ā IĀ had been a guest scientist at Forschungszentrum Juelich (Germany), whereĀ IĀ 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 2018-2019Ā IĀ had been a guest scientist at University of Padova (Italy) in the lab of Prof. Lucia Nicola, whereĀ IĀ 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.

Ā 

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

2022
Thermal, Mechanical, and Acoustic Properties of Polydimethylsiloxane Filled with Hollow Glass Microspheres, Article 1652. Vlassov, S., Oras, S., Timusk, M., Zadin, V., Tiirats, T., Sosnin, I. M., Lõhmus, R., Linarts, A., Kyritsakis, A. & Dorogin, L. M.https://doi.org/10.3390/ma15051652Kinking in LPSO Mg-Zn-Y Alloys and Other Layered Materials, 15-31. Kaminskii, V. V., Abe, E., Kawamura, Y., Dorogin, L. M. & Romanov, A. E.https://doi.org/10.17586/2687-0568-2022-4-2-15-31
2021
On the retraction of an adhesive cylindrical indenter from a viscoelastic substrate, Article 107234. van Dokkum, J. S., Peréz-Ràfols, F., Dorogin, L. & Nicola, L.https://doi.org/10.1016/j.triboint.2021.107234Application of polydimethylsiloxane in photocatalyst composite materials: A review, Article 104781. Sosnin, I. M., Vlassov, S. & Dorogin, L. M.https://doi.org/10.1016/j.reactfunctpolym.2020.104781
2020
Transparent ZnO-coated polydimethylsiloxane-based material for photocatalytic purification applications, 573-579. Sosnin, I. M., Vlassov, S., Akimov, E. G., Agenkov, V. I. & Dorogin, L. M.https://doi.org/10.1007/s11998-019-00314-2Hydrophilic polydimethylsiloxane-based sponges for dewatering applications, Article 127278. Sosnin, I., Vlassov, S., Akimov, E., Agenkov, V. & Dorogin, L.https://doi.org/10.1016/j.matlet.2019.127278
2019
Abrupt elastic-to-plastic transition in pentagonal nanowires under bending, 2468-2476. Vlassov, S., Mets, M., Polyakov, B., Bian, J., Dorogin, L. & Zadin, V.https://doi.org/10.3762/bjnano.10.237Mechanical characterisation of pentagonal gold nanowires in three different test configurations: A comparative study, Article 102686. Antsov, M., Polyakov, B., Zadin, V., Mets, M., Oras, S., Vahtrus, M., Lohmus, R., Dorogin, L. & Vlassov, S.https://doi.org/10.1016/j.micron.2019.102686

Research profiles

Starting 2022 - I am an assistant instructor of the courses ā€œStatistical Thermodynamicsā€ (M-CHE), "Polymer Physics" at University of Twente.

Affiliated study programs

Courses academic year 2023/2024

Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.

Courses academic year 2022/2023

Address

University of Twente

Carré (building no. 15), room C4227
Hallenweg 23
7522 NH Enschede
Netherlands

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Organisations

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