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Graphene based smart surfaces: from visible to microwave

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Publications

Raman and X-Ray photoelectron spectroscopic studies of graphene devices for identification of doping

Author(s): Pinar Aydogan Gokturk; Nurbek Kakenov; Coskun Kocabas; Sefik Suzer
Published in: Applied Surface Science, 1, 2017, ISSN 0169-4332
Publisher: Elsevier BV
DOI: 10.1016/j.apsusc.2017.07.097

Graphene-Enabled Adaptive Infrared Textiles

Author(s): M. Said Ergoktas, Gokhan Bakan, Pietro Steiner, Cian Bartlam, Yury Malevich, Elif Ozden-Yenigun, Guanliang He, Nazmul Karim, Pietro Cataldi, Mark A. Bissett, Ian A. Kinloch, Kostya S. Novoselov, Coskun Kocabas
Published in: Nano Letters, 20/7, 2020, Page(s) 5346-5352, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.0c01694

Video-Speed Graphene Modulator Arrays for Terahertz Imaging Applications

Author(s): Yury Malevich, M. Said Ergoktas, Gokhan Bakan, Pietro Steiner, Coskun Kocabas
Published in: ACS Photonics, 7/9, 2020, Page(s) 2374-2380, ISSN 2330-4022
Publisher: American Chemical Society
DOI: 10.1021/acsphotonics.0c00991

Electrically switchable metadevices via graphene

Author(s): Osman Balci, Nurbek Kakenov, Ertugrul Karademir, Sinan Balci, Semih Cakmakyapan, Emre O. Polat, Humeyra Caglayan, Ekmel Özbay, Coskun Kocabas
Published in: Science Advances, 4/1, 2018, Page(s) eaao1749, ISSN 2375-2548
Publisher: American Association for the Advancement of Science
DOI: 10.1126/sciadv.aao1749

Graphene as a Reversible and Spectrally Selective Fluorescence Quencher

Author(s): Omer Salihoglu, Nurbek Kakenov, Osman Balci, Sinan Balci, Coskun Kocabas
Published in: Scientific Reports, 6/1, 2016, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/srep33911

In-Situ XPS Monitoring and Characterization of Electrochemically Prepared Au Nanoparticles in an Ionic Liquid

Author(s): Merve T. Camci, Burak Ulgut, Coskun Kocabas, Sefik Suzer
Published in: ACS Omega, 2/2, 2017, Page(s) 478-486, ISSN 2470-1343
Publisher: American Chemical Society
DOI: 10.1021/acsomega.6b00456

Generation of sub-20-fs pulses from a graphene mode-locked laser

Author(s): Ferda Canbaz, Nurbek Kakenov, Coskun Kocabas, Umıt Demırbas, Alphan Sennaroglu
Published in: Optics Express, 25/3, 2017, Page(s) 2834, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/OE.25.002834

Graphene-Enabled Optoelectronics on Paper

Author(s): Emre O. Polat, Hasan Burkay Uzlu, Osman Balci, Nurbek Kakenov, Evgeniya Kovalska, Coskun Kocabas
Published in: ACS Photonics, 3/6, 2016, Page(s) 964-971, ISSN 2330-4022
Publisher: American Chemical Society
DOI: 10.1021/acsphotonics.6b00017

Weighing graphene with QCM to monitor interfacial mass changes

Author(s): Nurbek Kakenov, Osman Balci, Omer Salihoglu, Seung Hyun Hur, Sinan Balci, Coskun Kocabas
Published in: Applied Physics Letters, 109/5, 2016, Page(s) 053105, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/1.4960299

Observation of Gate-Tunable Coherent Perfect Absorption of Terahertz Radiation in Graphene

Author(s): Nurbek Kakenov, Osman Balci, Taylan Takan, Vedat Ali Ozkan, Hakan Altan, Coskun Kocabas
Published in: ACS Photonics, 3/9, 2016, Page(s) 1531-1535, ISSN 2330-4022
Publisher: American Chemical Society
DOI: 10.1021/acsphotonics.6b00240

NLL-Assisted Multilayer Graphene Patterning

Author(s): Evgeniya Kovalska, Ihor Pavlov, Petro Deminskyi, Anna Baldycheva, F. Ömer Ilday, Coskun Kocabas
Published in: ACS Omega, 3/2, 2018, Page(s) 1546-1554, ISSN 2470-1343
Publisher: ACS
DOI: 10.1021/acsomega.7b01853

Graphene-Based Adaptive Thermal Camouflage

Author(s): Omer Salihoglu, Hasan Burkay Uzlu, Ozan Yakar, Shahnaz Aas, Osman Balci, Nurbek Kakenov, Sinan Balci, Selim Olcum, Sefik Süzer, Coskun Kocabas
Published in: Nano Letters, 18/7, 2018, Page(s) 4541-4548, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.8b01746

Graphene based terahertz phase modulators

Author(s): N Kakenov, M S Ergoktas, O Balci, C Kocabas
Published in: 2D Materials, 5/3, 2018, Page(s) 035018, ISSN 2053-1583
Publisher: IOP
DOI: 10.1088/2053-1583/aabfaa

Topological engineering of terahertz light using electrically tunable exceptional point singularities

Author(s): Ergoktas MS, Soleymani S, Kakenov N, Wang K, Smith TB, Bakan G, Balci S, Principi A, Novoselov KS, Ozdemir SK, Kocabas C.
Published in: Science, 2022, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.abn6528

Graphene-Quantum Dot Hybrid Optoelectronics at Visible Wavelengths

Author(s): Omer Salihoglu, Nurbek Kakenov, Osman Balci, Sinan Balci, Coskun Kocabas
Published in: ACS Photonics, 5/6, 2018, Page(s) 2384-2390, ISSN 2330-4022
Publisher: American Chemical Society
DOI: 10.1021/acsphotonics.8b00163

Fourier transform plasmon resonance spectrometer using nanoslit-nanowire pair

Author(s): Doolos Aibek Uulu; Timur Ashirov; Nahit Polat; Ozan Yakar; Sinan Balci; Coskun Kocabas
Published in: Applied Physics letters, 5, 2019, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/1.5092517

Multispectral graphene-based electro-optical surfaces with reversible tunability from visible to microwave wavelengths

Author(s): M. Said Ergoktas; Gokhan Bakan; Evgeniya Kovalska; Lewis W. Le Fevre; Richard Fields; Pietro Steiner; Xiaoxiao Yu; Omer Salihoglu; Sinan Balci; Vladimir I. Fal'ko; Kostya S. Novoselov; Robert A. W. Dryfe; Coskun Kocabas
Published in: Nature Photonics, 6, 2021, ISSN 1749-4885
Publisher: Nature Pub. Group
DOI: 10.1038/s41566-021-00791-1