Biography:Hrvoje Petek

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Hrvoje Petek
Born
Zagreb, Croatia
NationalityAmerican, Croatian
Alma materMassachusetts Institute of Technology (1980, B.S., Chemistry)
University of California, Berkeley (1985, Ph.D., Chemistry)
Known forUltrafast laser spectroscopy,
Ultrafast microscopy,
Plasmonics,
Two-photon photoelectron spectroscopy
Scientific career
FieldsExperimental physics
InstitutionsInstitute for Molecular Science
Hitachi Ltd.
University of Pittsburgh

Hrvoje Petek (born January 13, 1958) is a Croatian-born American physicist and the Richard King Mellon Professor of Physics and Astronomy,[1] at the University of Pittsburgh, where he is also a professor of chemistry.[2]

Education

Petek received his B.S. degree in chemistry from Massachusetts Institute of Technology in 1980.[3] Subsequently, he obtained his Ph.D. degree in chemistry from the University of California, Berkeley in 1985.[4]

Research and career

Petek has developed coherent photoelectron spectroscopy[5][6] and microscopy[7] as methods for studying the dephasing and spatial propagation of polarization fields in solid state materials and nanostructure. He is developing methods for multidimensional multiphoton-photoemission spectroscopy.[8] Together with Taketoshi Minato, Yousoo Kim, Maki Kawai, Jin Zhao, Jinlong Yang and Jianguo Hou, Petek discovered a delocalized electronic structure created by oxygen vacancy on titanium dioxide surface.[9] Together with Jin Zhao, Ken Jordan and Ken Onda, Petek also discovered wet electron states, where electrons are partially solvated by water and other protic solvents at molecule vacuum interfaces.[10] Together with Min Feng and Jin Zhao, Petek discovered atom-like superatom states of C60, and similar hollow molecules.[11] Petek's research of metal plasmon excitations with semiconductor substrates, unrevealed the charge injection from optically active plasmonic modes into semiconductor substrates.[12]

Petek is editor-in-chief of Progress in Surface Science[13] and has organized conferences such as the 11th International Symposium of Ultrafast Surface Dynamics, held in Qiandao Lake, China.[14] Petek has been (2015-2019) a member of the National Research and Development Agency Committee for the National Institute for Materials Science and is currently a senior scientific advisor to the Institute for Molecular Science in Japan.[15]

Awards and honors

  • 2019 Ahmed Zewail Award in Ultrafast Science and Technology[16]
  • 2018 American Association for the Advancement of Science Fellows[17]
  • 2005 Chancellor's Distinguished Research Award, University of Pittsburgh[18]
  • 2002 Fellow, American Physical Society[19]
  • 2000 Alexander von Humboldt Research Award[20]
  • 1996–1999, 2003–2006 NEDO Joint International Research Grant Awardee[21]

References

  1. ↑ "Homepage department of physics & astronomy at University of Pittsburgh". https://www.physicsandastronomy.pitt.edu/people/. 
  2. ↑ "Hrvoje Petek | Department of Chemistry | University of Pittsburgh". https://www.chem.pitt.edu/person/hrvoje-petek. 
  3. ↑ "Laboratory of Ultrafast Dynamics". http://www.ultrafast.phyast.pitt.edu/people/dr-hrvoje-petek.html. 
  4. ↑ "Laboratory of Ultrafast Dynamics". http://www.ultrafast.phyast.pitt.edu/people/dr-hrvoje-petek.html. 
  5. ↑ Ogawa, S.; Nagano, H.; Petek, H.; Heberle, A.P. (17 Feb 1997). "Optical Dephasing in Cu(111) Measured by Interferometric Two-Photon Time-Resolved Photoemission". Phys. Rev. Lett. 78 (7): 1339–1342. doi:10.1103/PhysRevLett.78.1339. Bibcode: 1997PhRvL..78.1339O. 
  6. ↑ Petek, H.; Ogawa, S. (30 Dec 1997). "Femtosecond time-resolved two-photon photoemission studies of electron dynamics in metals". Progress in Surface Science 56 (4): 239–310. doi:10.1016/S0079-6816(98)00002-1. Bibcode: 1997PrSS...56..239P. 
  7. ↑ Dąbrowski, Maciej; Dai, Yanan; Petek, Hrvoje (30 August 2017). "Ultrafast Microscopy: Imaging Light with Photoelectrons on the Nano–Femto Scale". J. Phys. Chem. Lett. 8 (18): 4446–4455. doi:10.1021/acs.jpclett.7b00904. PMID 28853892. 
  8. ↑ Reutzel, Marcel; Li, Andi; Petek, Hrvoje (8 March 2019). "Coherent Two-Dimensional Multiphoton Photoelectron Spectroscopy of Metal Surfaces". Phys. Rev. X 9 (1): 011044. doi:10.1103/PhysRevX.9.011044. Bibcode: 2019PhRvX...9a1044R. 
  9. ↑ Minato, Taketoshi; Sainoo, Yasuyuki; Kim, Yousoo; Kato, Hiroyuki S.; Aika, Ken-ichi; Kawai, Maki; Zhao, Jin; Petek, Hrvoje et al. (2009-03-23). "The electronic structure of oxygen atom vacancy and hydroxyl impurity defects on titanium dioxide (110) surface". The Journal of Chemical Physics 130 (12): 124502. doi:10.1063/1.3082408. ISSN 0021-9606. PMID 19334846. Bibcode: 2009JChPh.130l4502M. https://aip.scitation.org/doi/abs/10.1063/1.3082408. 
  10. ↑ Onda, Ken; Li, Bin; Zhao, Jin; Jordan, Kenneth D.; Yang, Jinglong; Petek, Hrvoje (20 May 2005). "Wet Electrons at the H2O/TiO2(110) Surface". Science 308 (5725): 1154–1158. doi:10.1126/science.1109366. PMID 15905397. Bibcode: 2005Sci...308.1154O. 
  11. ↑ Feng, Min; Zhao, Jin; Petek, Hrvoje (18 April 2009). "Atomlike, hollow-core-bound molecular orbitals of C60". Science 320 (5874): 359–362. doi:10.1126/science.1155866. PMID 18420931. Bibcode: 2008Sci...320..359F. 
  12. ↑ Tan, Shijing; Argondizzo, Adam; Ren, Jindong; Liu, Liming; Zhao, Jin; Petek, Hrvoje (30 November 2017). "Plasmonic coupling at a metal/semiconductor interface". Nature Photonics 11 (12): 806–812. doi:10.1038/s41566-017-0049-4. Bibcode: 2017NaPho..11..806T. 
  13. ↑ "The Editor in Chief of Progress in Surface Science". https://www.sciencedirect.com/journal/progress-in-surface-science/about/editorial-board. 
  14. ↑ "Ultrafast Surface Dynamics 11". https://usd11.github.io/. 
  15. ↑ "Hrvoje Petek, Senior Scientific Advisor". Institute for Molecular Science. Japan. Retrieved 17 May 2019.
  16. ↑ "ACS 2019 national award winners". https://cen.acs.org/acs-news/programs/ACS-2019-national-award-winners/96/i37. 
  17. ↑ "Two Pitt Professors Named American Association for the Advancement of Science Fellows". http://www.news.pitt.edu/news/two-pitt-professors-named-american-association-advancement-science-fellows-0. 
  18. ↑ "Chancellor's Distinguished Research Award". http://www.chancellor-emeritus.pitt.edu/awards05. 
  19. ↑ "APS Fellow Archive" (in en). https://www.aps.org/programs/honors/fellowships/archive-all.cfm. 
  20. ↑ "Hrvoje Petek Receives Medal Following Alexander von Humboldt Lecture." (in en). https://www.pqi.org/news/hrvoje-petek-receives-medal-following-alexander-von-humboldt-lecture. 
  21. ↑ "New Energy and Industrial Technology Development Organization". https://www.nedo.go.jp/english/index.html. 

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