Ivan Georgiev Petrov

Ivan Georgiev Petrov (Bulgarian: Иван Георгиев Петров) (born 6 September 1949) is a Bulgarian-American physicist, specializing in thin films, surface science, and methods of characterization of materials. His research and scientific contributions have been described as having an "enormous impact on the hard-coatings community".[1] Petrov was the president of the American Vacuum Society for 2015.

Ivan Georgiev Petrov
Petrov in 2020
Born (1949-09-06) 6 September 1949
Shumen, Bulgaria
NationalityBulgaria
CitizenshipUnited States
Alma materSofia University
Bulgarian Academy of Sciences
Known forHigh-power impulse magnetron sputtering
Scientific career
FieldsPhysics
Materials science
InstitutionsUniversity of Illinois at Urbana–Champaign, U.S.
Linköping University, Sweden

Biography

Ivan Petrov was born in 1949 in Shumen, Bulgaria.[2] For high school, he attended the English Language School Geo Milev in Ruse, graduating in 1968. He studied physics at Sofia University where he earned a MSc in 1974. He earned his PhD in Physics from the Institute of Electronics at the Bulgarian Academy of Sciences in 1986, after which he became an associate professor until 1989.[2]

In 1989 he moved to the University of Illinois at Urbana–Champaign, serving initially as a visiting professor. From 1998 until 2010, he was an adjunct professor in the Department of Materials Science and Engineering, simultaneously serving as the director of the Center for Microanalysis of Materials at the Seitz Materials Research Laboratory (MRL).[2] From 1998 to the present, he is a principal research scientist at the MRL.

Between 2000 and 2012 Petrov was an honorary visiting professor of Surface Engineering at the Materials and Engineering Research Institute of Sheffield Hallam University in England.[2] Since 2010 he is an adjunct professor in the Department of Physics, Chemistry and Biology (IFM) at Linköping University[3] in Sweden, where he was awarded an honoris causa degree in 2009.

He was elected Chair of the Surface Engineering Division of the International Union for Vacuum Science, Technique and Applications, serving terms from 2007 to 2022.

In 2014 he was elected as president of the American Vacuum Society for 2015.[4]

Research

Petrov's research elucidated the ways to obtain high-quality thin films, at low substrate temperatures, from refractory materials, such as transition metal nitrides, through the use of high-fluxes of low-energy ions.[5]

He co-authored the seminal papers on High-power impulse magnetron sputtering (HIPIMS) which demonstrated that this technique produces highly ionized metal fluxes and opened additional ways to manipulate films properties.[6][7]

Petrov was one of the principal investigators of the Transmission Electron Aberration-Corrected Microscope (TEAM) project from 2000 to 2009.[8]

He is an author on over 300 publications, which have been cited more than 18,000 times by other scholars.[9]

Awards and honors
  • 1996: Sustained Excellence in Research Award (U.S. Department of Energy)[2]
  • 2001: Named as a Fellow of the American Vacuum Society (AVS)[10]
  • 2009: R&D100 Award by R&D Magazine as a co-inventor of the TEAM electron microscopy stage[11]
  • 2009: Bunshah Award and Honorary Lecture from AVS for "development of a detailed understanding of the role of low-energy ion-irradiation on microstructural and texture evolution during transition metal nitride layer growth"[12]
  • 2013: John A. Thornton Memorial Award and honorary lecture from AVS for "seminal contributions in determining the role of low-energy ion/surface interactions for controlling microstructure evolution during low-temperature growth of transition-metal nitride layers"[13]
  • 2014: the journal Surface & Coatings Technology dedicated a special issue to Petrov, recognizing him as "a true pioneer in the science and technology of hard coatings" and that "his papers have been, and still are, must-reads for both newcomers to the field and experienced colleagues"[1]
  • 2014: Academician Emil Djakov Award from the Institute of Electronics, Bulgarian Academy of Sciences for Petrov's "prolific research in the field of radiophysics, physical and quantum electronics and his contribution to raising the prestige and development of international cooperation of the Institute of Electronics at the Bulgarian Academy of Sciences"[14]
  • 2017: Lifetime Achievement Award and honorary lecture from the Taiwan Association for Coatings and Thin Film Technology
  • 2019: Lifetime AVS Honorary Membership[15]

Personal life

Ivan Petrov is the son of Georgi Petrov, a Bulgarian agronomy professor, and Russanka Petrova. He is married to Vania Petrova, and they have a son Georgi.[2]

gollark: I think there's an equation for that.
gollark: Ask the question, I guess? people MIGHT be able to help.
gollark: The names don't correspond to actual dimensions now, though.
gollark: Although progress on that is slowing down.
gollark: Maybe it'll be practical *eventually*. We've got a-few-nanometres-or-so-accuracy fabrication for silicon stuff.

References
  1. Stübera, Michael; Hultman, Lars; Matthews, Allan (2014). "Special Issue of Surface and Coatings Technology on 25 Years of TiAlN Hard Coatings in Research and Industry" (PDF). Surface & Coatings Technology. 257: 1–2. doi:10.1016/j.surfcoat.2014.08.060.
  2. "Ivan Petrov". Who's Who in America. New Providence, NJ: Marquis Who's Who. 61: 3532. 2007. ISBN 0837970067. ISSN 0083-9396. Retrieved 26 January 2020.
  3. "Ivan Petrov: Adjungerad professor". liu.se (in Swedish). Linköping University. Retrieved 27 January 2020.
  4. "Present & Past Presidents". avs.org. American Vacuum Society. 2020. Retrieved 27 January 2020.
  5. I. Petrov; P. B. Barna; L. Hultman; J. E. Greene (2003). "Microstructural evolution during film growth". Journal of Vacuum Science & Technology A. A21 (5): 117–128. doi:10.1116/1.1601610.
  6. Vladimir Kouznetsov, Karol Macák, Jochen M. Schneider, Ulf Helmersson, Ivan Petrov (1999). "A novel pulsed magnetron sputter technique utilizing very high target power densities". Surface and Coatings Technology. 122 (2–3): 290–293. doi:10.1016/S0257-8972(99)00292-3.CS1 maint: uses authors parameter (link)
  7. Karol Macák, Vladimir Kouznetsov, Jochen Schneider, Ulf Helmersson and Ivan Petrov (2000). "Ionized sputter deposition using an extremely high plasma density pulsed magnetron discharge". Journal of Vacuum Science & Technology A. A18 (4): 1533–1537. doi:10.1116/1.582380.CS1 maint: uses authors parameter (link)
  8. Kisielowski, C.; et al. (October 2008). "Detection of Single Atoms and Buried Defects in Three Dimensions by Aberration-Corrected Electron Microscope with 0.5-Å Information Limit". Microscopy and Microanalysis. 14 (5): 469–477. Bibcode:2008MiMic..14..469K. doi:10.1017/S1431927608080902. PMID 18793491.
  9. "Ivan Petrov". Google Scholar. 2019. Retrieved 27 January 2020.
  10. "Society Honors: Fellow of the Society". avs.org. American Vacuum Society. 2019. Retrieved 27 January 2020.
  11. "TEAM Stage Recognized in 2009 R&D 100 Awards". mrl.illinois.edu. Illinois Materials Research Laboratory. 20 July 2009. Retrieved 27 January 2020.
  12. "Bunshah Award Past Recipients". avs.ased.org. American Vacuum Society, Advanced Surface Engineering Division. 2019. Retrieved 27 January 2020.
  13. "Professional Awards: John A. Thornton Memorial Award/Lecture". avs.org. American Vacuum Society. 2019. Retrieved 27 January 2020.
  14. "Academician Emil Djakov Institute of Electronics, Bulgarian Academy of Sciences: Awards". ie-bas.org. Bulgarian Academy of Sciences. 15 May 2015. Retrieved 27 January 2020.
  15. "Society Honors: Honorary Membership". avs.org. American Vacuum Society. 2019. Retrieved 27 January 2020.
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