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with
Novalia, a technology company in Cambridge, to print water-based graphene inks at high speed (100 m/min). Hasan suspended tiny graphene particles of graphene in a solvent mixture that was incorporated into water-based inks. The graphene-based inks are quick to dry, stick to substrates well, and are waterproof. He demonstrated that it was also possible to print
271:, a phenomenon of fluid mechanics, can have a detrimental impact on printed electronic devices. The effect occurs because liquid evaporates rapidly at the edges of a droplet, causing particles within the droplets to accumulate and an uneven surface to form. Hasan studied the formation of these coffee rings using high-speed photography. He showed that by combining
259:
Whilst at the
University of Cambridge, Hasan was a founder of Cambridge Graphene Limited. The company developed a scalable approach to producing graphene-based inks that are aqueous and non-toxic. He is particularly interested in roll-to-roll printing of graphene based electronic devices. He worked
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In 2019, Hasan developed the world's smallest spectrometers (approx. 100 μm long), that he showed could be used to image onion cells. The spectrometers were made from semiconductor-based nanowires. The composition of the nanowire (semiconductor) is gradually changed from one end of the nanowire to
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Yang, Zongyin; Albrow-Owen, Tom; Cui, Hanxiao; Alexander-Webber, Jack; Gu, Fuxing; Wang, Xiaomu; Wu, Tien-Chun; Zhuge, Minghua; Williams, Calum; Wang, Pan; Zayats, Anatoly V. (2019).
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252:-based processable electronic devices. He is particularly interested in computation-enabled smart devices. He was made a University Lecturer and Title A Fellow at
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Hasan, Tawfique; Sun, Zhipei; Wang, Fengqiu; Bonaccorso, Francesco; Tan, Ping Heng; Rozhin, Aleksey G.; Ferrari, Andrea C. (2009).
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Zhipei Sun; Tawfique Hasan; Felice
Torrisi; et al. (23 February 2010). "Graphene Mode-Locked Ultrafast Laser".
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Felice
Torrisi; Tawfique Hasan; Weiping Wu; et al. (26 March 2012). "Inkjet-Printed Graphene Electronics".
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F. Bonaccorso; Z. Sun; T. Hasan; A. C. Ferrari (31 August 2010). "Graphene photonics and optoelectronics".
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189:, where he majored in electronic engineering. After completing his undergraduate degree, Hasan moved to
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769:"Breakthrough ink discovery could transform the production of new laser and optoelectronic devices"
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it was possible to better distribute the ink particles, creating thin films of uniform thickness.
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is a
Bangladeshi scientist who is Professor of Nanomaterials at the
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Members of the
University of Cambridge Department of Engineering
903:"Chemists build the tiniest spectrometer from a single nanowire"
793:"Black Phosphorus Ink Compatible with Inkjet Printers Developed"
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A 5V charge pump in a standard 1.8V 0.18um CMOS process
593:"Nanotube–Polymer Composites for Ultrafast Photonics"
283:another, which altered the optical properties (and
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171:Department of Engineering, University of Cambridge
165:centre and serves as deputy head of division B (
1005:"Nanowires replace Newton's famous glass prism"
927:"Single-nanowires make powerful spectrometers"
875:"Nanowires become smallest-ever spectrometers"
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562:Carbon nanomaterials for ultrafast photonics
540:(ME thesis). University of New South Wales.
107:Carbon nanomaterials for ultrafast photonics
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1051:Fellows of Churchill College, Cambridge
569:(PhD thesis). University of Cambridge.
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825:"Alcohol beats the coffee ring effect"
1046:Alumni of the University of Cambridge
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848:Ouellette, Jennifer (2020-08-12).
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638:Hasan, Dr Tawfique (2013-01-28).
187:Islamic University of Technology
45:Islamic University of Technology
957:"Single-nanowire spectrometers"
248:research fellowship to work on
1056:Jhenaidah Cadet College alumni
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195:University of New South Wales
49:University of New South Wales
664:"People – Churchill College"
254:Churchill College, Cambridge
246:Royal Academy of Engineering
209:processing. He moved to the
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767:Cambridge, University of.
742:Cambridge, University of.
205:dissertation investigated
16:Professor of Nanomaterials
238:King's College, Cambridge
221:for optical switches and
197:as a Master's student in
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559:Hasan, Tawfique (2009).
530:Hasan, Tawfique (2005).
469:publications indexed by
323:10.1038/NPHOTON.2010.186
177:Early life and education
974:10.1126/science.aax8814
211:University of Cambridge
161:group in the Cambridge
155:University of Cambridge
95:University of Cambridge
53:University of Cambridge
873:Extance, Andy (2019).
609:10.1002/adma.200901122
193:, where he joined the
167:electrical engineering
695:cambridgegraphene.com
491:Europe PubMed Central
291:Selected publications
203:Master of Engineering
691:"Cambridge Graphene"
603:(38–39): 3874–3899.
967:(6457): 1017–1020.
640:"Dr Tawfique Hasan"
244:. He was awarded a
232:Research and career
219:saturable absorbers
82:Printed electronics
879:chemistryworld.com
829:cosmosmagazine.com
644:graphene.cam.ac.uk
597:Advanced Materials
489:publications from
269:coffee ring effect
185:. He attended the
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223:optical amplifier
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1030:Categories
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728:2021-11-23
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451:References
183:Bangladesh
34:Bangladesh
991:201845940
722:cam.ac.uk
617:1521-4095
567:cam.ac.uk
546:226250915
443:Q57424668
427:1936-0851
396:Q29304077
380:1936-0851
363:0909.0457
339:Q29041443
331:1749-4885
314:1006.4854
285:band gaps
277:2-butanol
256:in 2013.
191:Australia
169:) in the
74:Nanowires
983:31488686
773:phys.org
748:phys.org
625:36587931
439:Wikidata
435:22449258
406:ACS Nano
392:Wikidata
388:20099874
349:ACS Nano
335:Wikidata
250:graphene
213:for his
163:graphene
961:Science
907:acs.org
122:Website
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571:EThOS
358:arXiv
309:arXiv
979:PMID
613:ISSN
542:OCLC
509:.cam
507:.eng
431:PMID
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384:PMID
376:ISSN
327:ISSN
275:and
267:The
207:CMOS
133:.cam
131:.eng
29:Born
969:doi
965:365
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513:.uk
511:.ac
503:www
415:doi
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215:PhD
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