Chuvilyeyev Vladimir Nikolayevich (September 4, 1958 — September 5, 2026) — a Nizhny Novgorod physicist and materials scientist, Doctor of Physical and Mathematical Sciences (1998), professor, and from 2015 director of the Research Physics and Technology Institute (NIFTI) of Lobachevsky University (UNN), founder of a recognized scientific school in the field of materials science [1][2][3]. Author of the theory of non-equilibrium grain boundaries in metals, founder and academic director of the UNN Science Park "Lobachevsky Lab" [1][3][4]. In 2025 he was included in the Stanford University international ranking of the world's top 2% most cited and influential researchers [2][5].

Biography

He was born on 4 September 1958 in Dzerzhinsk, an industrial city in Nizhny Novgorod (then Gorky) Region [1][3]. In 1980 he graduated from the Physics Department of Gorky State University named after N. I. Lobachevsky, with a degree in Physics [3]. From 1980 to 1983 he studied as a postgraduate at the Institute for Problems in Mechanics of the USSR Academy of Sciences [6]. From 1983 he taught at his home university — first known as Gorky State University, later as Nizhny Novgorod State University [1][6].

Concurrently he worked at the Nizhny Novgorod branch of the A. A. Blagonravov Institute of Machine Science of the Russian Academy of Sciences: as a senior research fellow from 1987 to 1999, and as head of the Laboratory of Hardening Technologies from 2000 to 2005 [3][6]. In 1994 he became head of the Laboratory of Metal Physics at NIFTI NNGU, and from 2009 head of the Department of Metal Physics [3].

In 1998 he defended his doctoral dissertation, "Theory of Non-Equilibrium Grain Boundaries in Metals," in the field 01.04.07 — physics of condensed matter [3][4]. In 1999 he was awarded the title of professor and became a professor in the Department of Physical Materials Science at the Physics Faculty of NNGU [3][6].

From 2008 to 2015 he served as Deputy Dean of the Physics Faculty for Research, and from 2008 as Deputy Director of NIFTI for Research [3][6]. From 2009 he headed the Nanotechnology Research and Education Center at UNN, and from 2014 to 2018 he served on the VAK Expert Council on Metallurgy and Materials Science [3]. In 2015 he became head of NIFTI UNN and of the Department of Physical Materials Science, and remained director of the institute until the end of his life [1][3][6].

Biographical milestones
YearsMilestone
1958Born on 4 September in Dzerzhinsk [3]
1980Graduated from the Physics Faculty of Gorky State University [3]
1980–1983Postgraduate studies at the Institute for Problems in Mechanics, USSR Academy of Sciences [6]
from 1983Teaching at Gorky (Nizhny Novgorod) State University [1][6]
1987–2005Nizhny Novgorod branch of the Institute of Machine Science, Russian Academy of Sciences: senior researcher, laboratory head [3]
1994Head of the Metal Physics Laboratory at NIFTI, Lobachevsky University; from 2009 — head of the department [3]
1998–1999Doctor of Physical and Mathematical Sciences, Professor [3][6][4]
2008–2015Deputy Dean of the Physics Faculty for Research; from 2008 — Deputy Director of NIFTI [3][6]
2014Established the Lobachevsky University Science Park "Lobachevsky Lab" (academic supervisor — Chuvildeev); grant of a leading scientific school of the Russian Federation [3][7]
2015Director of NIFTI, Lobachevsky University; Head of the Department of Physical Materials Science [3][6]
2026Died on 5 September in Nizhny Novgorod [2]

Scientific Results

Chuvil'deyev's earliest work was devoted to the theory of structural superplasticity: from 1983 onward, together with V. N. Perevezentsev and V. V. Rybin, he published articles in the journal Poverkhnost' on grain-boundary defects and grain growth during superplastic deformation. This work culminated in the four-part "Theory of Structural Superplasticity" in Acta Metallurgica et Materialia (1992) — one of his most-cited publications [3].

His central research theme became non-equilibrium grain boundaries and diffusion along them. In 1996, Fizika Metallov i Metallovedenie published his series of articles on the micromechanisms of grain-boundary diffusion in metals and on deformation-stimulated grain-boundary self-diffusion [3]. This research formed the basis of his doctoral dissertation (1998) [4] and the monograph Non-Equilibrium Grain Boundaries in Metals: Theory and Applications (Moscow: Fizmatlit, 2004, 304 pp.) [3].

From the early 2000s, the theory was applied to nano- and microcrystalline (ultrafine-grained) metals produced by severe plastic deformation, primarily equal-channel angular pressing; V. I. Kopylov was a regular co-author in this work. Topics studied included the grain refinement limit, the limits of applicability of the Hall–Petch relationship, the simultaneous improvement of strength and ductility, and low-temperature superplasticity of magnesium alloys [3].

During the 2010s, Chuvil'deyev's laboratory worked on electric pulse (spark plasma) sintering of powders. On 21 May 2013, at the second scientific seminar "Advanced Technologies for Material Consolidation Using Electromagnetic Fields," he presented a paper entitled "Problems of Experimental and Theoretical Investigation of the Electric Pulse Plasma Sintering Process" [8]. The outcome was an article in Acta Astronautica (2015), a patent for nanostructured tungsten carbide products with high hardness and fracture toughness (2015), and the book Fundamentals of the Theory of Sintering of Metal Powders (2020) [3].

Industrial Collaboration

Chuvil'deyev's projects regularly reached the stage of industrial implementation [2][9]. He led contractual research agreements with RFNC-VNIIEF, OKBM named after I. I. Afrikantov, VNIINM named after A. A. Bochvar, the Kamensk-Uralsky Metallurgical Plant, and other enterprises, and from 2014 to 2018 managed work under contract with the Foundation for Advanced Research [3].

According to NIFTI data for 2021, he is co-author of 15 patents and more than 40 know-how solutions; according to Argumenty i Fakty — Nizhny Novgorod (2026) — 11 patents and 27 know-how solutions [3][10]. These include methods for producing ultra-fine-grained structures in aluminum, copper, and titanium alloys, and rods made of nanocrystalline titanium for medical devices [3].

Publications and Bibliometrics

As of September 1, 2021, Chuvildeev had 371 publications, 2,527 citations, and an h-index of 22 according to RSCI; 186 publications, 1,267 citations, and an index of 16 in Scopus; 186 publications, 934 citations, and an index of 15 in Web of Science [3]. Biographical references describe him as the author of more than 100 scholarly works, one monograph, and five textbooks [6][11]. In 2024, he was included in Elsevier's ranking of the most cited scientists, and in 2025 — in that of Stanford University [2][10][5].

Principal books [3]:

  • "Non-Equilibrium Grain Boundaries in Metals: Theory and Applications." — Moscow: Fizmatlit, 2004 [3]
  • Fundamentals and Engineering of Severe Plastic Deformation (with V. M. Segal, I. Beyerlein, C. Tomé, V. I. Kopylov). — New York: Nova Science, 2010 [3]
  • R. W. Cahn. "The Coming of Materials Science" (translated under his editorship). — UNN, 2011 [3]
  • L. M. Shlain. "Art and Physics: Parallel Visions in Space, Time, and Light" (translated under his editorship). — UNN, 2015 [3]
  • "NIFTI UNN. 85 Years. 1932–2017" (edited by him). — UNN, 2017 [3]
  • "Fundamentals of the Theory of Sintering of Metal Powders" (with Yu. V. Levinsky, E. V. Vershinina). — Moscow: Nauchny Mir, 2020 [3]

Scientific School and Students

Chuvildeev's school held the status of a leading scientific school of the Russian Federation: in 2014–2015 and 2016–2017, its work was supported by grants from the President of the Russian Federation [3]. According to Governor Gleb Nikitin, the scholar headed one of the strongest scientific schools in Russia and trained a constellation of talented researchers [12].

He taught special courses titled "The Engineering Language of Materials Science" and "Physics of Metals, Alloys, and Ceramics," lectured doctoral students on "Concepts of the Humanities and Natural Sciences," and directed the educational programme "Physics of Designed Materials: Metals, Alloys, and Ceramics" [3].

Among his students is Alexey Nokhrin: a graduate of the master's program at the Department of Physical Materials Science at UNN (2000), who defended his candidate's dissertation (2003) and doctoral dissertation (2014) under Chuvildeev's academic supervision, has headed the Materials Diagnostics Laboratory at NIFTI since 2009, and served as deputy head of the research school "Nanotechnologies and Nanomaterials" [13]. In a 2013 report, Chuvildeev acknowledged the staff of NIFTI Laboratory No. 5 — Maxim Boldin, Nikita Sakharov, Alexey Nokhrin, Dmitry Kotkov, Sergey Shotin, Aleksandr Piskunov, Evgeniy Zharkov, and Viktor Tulovchikov [8]. Regular co-authors also include M. Yu. Gryaznov, O. E. Pirozhnikova, and E. S. Smirnova [3].

He chaired the Academic Council of NIFTI, served on dissertation councils at UNN and NSTU named after R. E. Alekseev, and was an expert for the RFBR, RSF, RAS, and the Skolkovo Foundation [3].

Lobachevsky Lab Science Park

Chuvildeev is the originator of the idea, founder, and academic director of the UNN Science Park "Lobachevsky Lab," and one of the founders of the Foundation for the Promotion of the Science Park's Development, established to popularize scientific knowledge among young people [1][2][3]. The park was established as a university division in 2014, and in autumn 2017 opened its own venue at Ulyanova Street, 10b, where lectures, festivals, Science Slams, film screenings, and discussions take place [7].

By the university's assessment, without Chuvildeev there would have been none of the hundreds of lectures, dozens of festivals, and science slams [2][5]. Members of the park's community noted that thanks to its director it became a space where city residents can get closer to science and its achievements [14].

Each of us has our own memories of the Park — lectures, conversations, meetings, people. But behind all of it is the person who once made it all possible. <…> If not for him, it wouldn't just be that there would be no Science Park. We would all be a little different

— Representatives of the UNN Science Park, September 2026 [1]

Awards

Diplomas from the Ministry of Education and Science of the Russian Federation as academic supervisor of student medallists of the All-Russian Competition of Student Research Papers (2000, 2010); diplomas (2008, 2011) and an Honorary Certificate (2015) from the Governor of Nizhny Novgorod Region; an Honorary Certificate from the Ministry of Education and Science of Russia (2015); an Honorary Diploma of NNSU (2016); the title of "Honorary Employee of NNSU" (2018); and a silver medal as part of a collective at the V Russian Forum "Russian Capital for Russian Innovations" at the Nizhny Novgorod Yarmarka (2012) [3].

Death and Farewell

Vladimir Chuvildeev passed away on the morning of 5 September 2026 in Nizhny Novgorod, the day after his 68th birthday [2][10][14]. His death was announced on social media by Aleksey Nikonov, editor-in-chief of the MIA "Statsionar-press"; several outlets cited the channel "Bokal presseka" [15][16][17][10][14]. Colleagues and students noted that he had left a significant mark not only on Russian science but on the lives of many people [14].

Governor Gleb Nikitin, in his message of condolence, recalled that the scholar had devoted more than 40 years to the university and had produced hundreds of fundamental works [12].

The civil memorial service and farewell took place on September 7, 2026; the funeral ceremony began at 11:00 at Bugrovskoe Cemetery [2][16][12][10].

People like this do not pass without leaving a trace. I grieve together with everyone

— Gleb Nikitin, Governor of Nizhny Novgorod Region, September 7, 2026 [12]

Sources

  1. NN.RU — obituary with biographical note, 6 September 2026 — Vladimir Chuvildeev, director of NIFTI at Lobachevsky University, has died
  2. NIA "Nizhny Novgorod" — university announcement of the scholar's death, 6 September 2026 — NIFTI NNSU Director Vladimir Chuvildeev has died in Nizhny Novgorod (archive)
  3. web.archive.org — NIFTI NNSU — staff page: biography, publications, patents, awards (data as of 2021, web archive) — Chuvildeev Vladimir Nikolaevich (archive)
  4. dissercat.com — doctoral dissertation, 1998 — Theory of Non-Equilibrium Grain Boundaries in Metals (archive)
  5. progorodnn.ru — ProGorod Nizhny Novgorod — on the death of the Science Park's founder — Founder of Nizhny Novgorod's Science Park has died at 68 (archive)
  6. names52.ru — biographical note — Chuvildeev Vladimir Nikolaevich (archive)
  7. unn.ru — NNSU named after N. I. Lobachevsky — Science Park page — NNSU Science Park "Lobachevsky Lab" (archive)
  8. lemc-lab.mephi.ru — NRNU MEPhI — lecture by V. N. Chuvildeev at a research seminar, 21 May 2013 — Problems of Experimental and Theoretical Investigation of the Electric Pulse Plasma Sintering Process (archive)
  9. Otkrytyy Nizhny — on the scholar's death — Prominent Nizhny Novgorod scientist Vladimir Chuvildeev has passed away at 68 (archive)
  10. nn.aif.ru — AiF — Nizhny Novgorod — on the farewell ceremony and biography, 7 September 2026 — Nizhny Novgorod Region news, 7 September: petrol stations, salaries, and a scientist's funeral
  11. Nizhny Seychas — on the scholar's death — NIFTI NNSU Director Vladimir Chuvildeev has died
  12. nn.aif.ru — AiF — Nizhny Novgorod — governor's condolences, 7 September 2026 — Nizhny Novgorod Governor comments on the death of Vladimir Chuvildeev
  13. phys.unn.ru — NNSU Faculty of Physics — page of A. V. Nokhrin — Nokhrin Alexey Vladimirovich (archive)
  14. news.rambler.ru — on the death and the Science Park — NIFTI NNSU Director and Science Park founder Vladimir Chuvildeev has passed away
  15. Vremya N — death announcement — NIFTI NNSU Director Vladimir Chuvildeev has died at the age of 68 (archive)
  16. Newsroom24 — on the death and farewell ceremony — Nizhny Novgorod bids farewell to distinguished physicist Chuvildeev (archive)
  17. Zhivyom v Nizhnem — on the scholar's death — Nizhny Novgorod physicist Vladimir Chuvildeev has passed away in his 69th year (archive)