Monica Craciun

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Monica Felicia Craciun
Born
Romania
Alma materUniversity of Bucharest
Delft University of Technology
Scientific career
FieldsTwo-dimensional materials
Organic materials
Electronic devices
Optoelectronics[1]
InstitutionsUniversity of Exeter
University of Twente
University of Tokyo
Websiteengineering.exeter.ac.uk/staff/mfc204 Edit this at Wikidata

Monica Felicia Crăciun is a British-Romanian physicist who is a Professor of Nanoscience at the University of Exeter.[1] Her research investigates 2D Materials for civil engineering, wearable technologies and optoelectronic devices. Craciun has pioneered the incorporation of graphene into concrete, wearable technologies and optoelectronic devices.

Early life and education[edit]

Craciun was born in Romania. She completed her MSc in Applied Physics at the University of Bucharest, where she majored in applied physics.[2] She holds two other masters diplomas, in materials physics and engineering.[citation needed] She moved to the Delft University of Technology for her doctoral research.[citation needed]

Research and career[edit]

Craciun was a postdoctoral researcher in both the University of Twente and University of Tokyo.[2] Craciun joined the University of Exeter in 2010.[citation needed] In 2014, she was selected as one of eight recipients of the EPSRC Engineering Fellowships for Growth, during which she explored 2D materials for smart coatings.[3] She was promoted to Professor in 2017.[citation needed]

Craciun has developed 2D materials for optoelectronic devices, wearable technologies, civil engineering and quantum sciences. She pioneered several strategies to control the electronic properties of graphene through functionalisation (e.g. the incorporation of fluorine atoms). She worked to improve the techniques used to produce graphene, and showed that a resistive-heating cold-wall chemical vapor deposition approach was considerably faster and cheaper than typical processes. The cold-wall system is common to semiconductor manufacturing industries. Craciun's approach (so-called nanoCVD) uses a cold-wall reactor with a resistive heating stage.[4] She showed that this strategy to make graphene could enable the fabrication of a flexible transparent electronic device for a touch-based sensor technology.[5]

Craciun showed that graphene-based electronic threads could be woven in to polypropylene fibres for wearable technologies.[6][7][8]

Craciun created a novel form of concrete that was reinforced with graphene.[9] The incoporation of graphene resulted in concrete that was more water resistant and strong, as well as having a lesser environmental impact.[9] NBC News dubbed the material a "game-changer" for the construction industry.[10] She created a company, Concrene, based on this technology in 2018.[11] The first graphene-enhanced concrete came to market in 2021.[12]

Craciun was appointed Chair of the 2D Materials interest group of the Engineering and Physical Sciences Research Council Materials for Quantum Network in 2022.[13] She has spoken about 2D materials in a TEDxTalk in Truro.[citation needed]

Selected publications[edit]

  • Monica Felicia Craciun; Saverio Russo; M Yamamoto; J B Oostinga; A F Morpurgo; S Tarucha (26 April 2009). "Trilayer graphene is a semimetal with a gate-tunable band overlap". Nature Nanotechnology. 4 (6): 383–388. doi:10.1038/NNANO.2009.89. ISSN 1748-3387. PMID 19498401. Wikidata Q34017875.
  • Jianting Ye; Monica F Craciun; Mikito Koshino; et al. (26 July 2011). "Accessing the transport properties of graphene and its multilayers at high carrier density". Proceedings of the National Academy of Sciences of the United States of America. 108 (32): 13002–13006. arXiv:1010.4679. Bibcode:2011PNAS..10813002Y. doi:10.1073/PNAS.1018388108. ISSN 0027-8424. PMC 3156196. PMID 21828007. Wikidata Q35164745.
  • Ivan Khrapach; Freddie Withers; Thomas H Bointon; Dmitry K Polyushkin; William L Barnes; Saverio Russo; Monica Felicia Craciun (25 April 2012). "Novel highly conductive and transparent graphene-based conductors". Advanced Materials. 24 (21): 2844–2849. arXiv:1206.0001. doi:10.1002/ADMA.201200489. ISSN 0935-9648. PMC 3715101. PMID 22535615. Wikidata Q43086775.

References[edit]

  1. ^ a b Monica Craciun publications indexed by Google Scholar Edit this at Wikidata
  2. ^ a b "Prof Monica Craciun | Engineering | University of Exeter". engineering.exeter.ac.uk. Retrieved 2022-12-01.
  3. ^ Bush, Steve (2014-05-02). "£13m for UK researchers". Electronics Weekly. Retrieved 2022-12-01.
  4. ^ Bointon, Thomas H.; Barnes, Matthew D.; Russo, Saverio; Craciun, Monica F. (2015). "High Quality Monolayer Graphene Synthesized by Resistive Heating Cold Wall Chemical Vapor Deposition". Advanced Materials. 27 (28): 4200–4206. arXiv:1506.08569. Bibcode:2015AdM....27.4200B. doi:10.1002/adma.201501600. PMC 4744682. PMID 26053564.
  5. ^ Exeter, University of. "Breakthrough graphene production could trigger revolution in artificial skin development". phys.org. Retrieved 2022-12-01.
  6. ^ www.fibre2fashion.com. "Exeter University team uses graphene in smart textiles". technicaltextile.net. Retrieved 2022-12-01.{{cite web}}: CS1 maint: numeric names: authors list (link)
  7. ^ "Graphene unlocks new potential for 'smart textiles'". ScienceDaily. Retrieved 2022-12-01.
  8. ^ "Futuristic super-thin metal could create 'solar-panel shirts'". GOV.UK. Retrieved 2022-12-01.
  9. ^ a b "Scientists create innovative new 'green' concrete using graphene". EurekAlert!. Retrieved 2022-12-01.
  10. ^ "New form of concrete could transform the construction industry". nbcnews.com. 2 May 2018. Retrieved 2022-12-01.
  11. ^ "About — Concrene®". Concrene. Retrieved 2022-12-01.
  12. ^ "The First Graphene-Enhanced Concrete Hits the Market". AZoNano.com. 2021-03-02. Retrieved 2022-12-01.
  13. ^ "Management Team". Materials for Quantum Network. Retrieved 2022-12-01.


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