Sefaattin Tongay

Asst Professor

  • 10136 Citations
  • 44 h-Index
20042021
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Fingerprint Dive into the research topics where Sefaattin Tongay is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Monolayers Chemical Compounds
Transition metals Chemical Compounds
Graphite Chemical Compounds
transition metals Physics & Astronomy
excitons Physics & Astronomy
Excitons Engineering & Materials Science
Graphene Engineering & Materials Science
Heterojunctions Chemical Compounds

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Research Output 2004 2019

4 Citations (Scopus)

A dielectric-defined lateral heterojunction in a monolayer semiconductor

Utama, M. I. B., Kleemann, H., Zhao, W., Ong, C. S., da Jornada, F. H., Qiu, D. Y., Cai, H., Li, H., Kou, R., Zhao, S., Wang, S., Watanabe, K., Taniguchi, T., Tongay, S., Zettl, A., Louie, S. G. & Wang, F., Feb 1 2019, In : Nature Electronics. 2, 2, p. 60-65 6 p.

Research output: Contribution to journalArticle

Heterojunctions
heterojunctions
Monolayers
Semiconductor materials
Energy gap

Author Correction: Observation of moiré excitons in WSe 2 /WS 2 heterostructure superlattices (Nature, (2019), 567, 7746, (76-80), 10.1038/s41586-019-0976-y)

Jin, C., Regan, E. C., Yan, A., Utama, M. I. B., Wang, D., Zhao, S., Qin, Y., Yang, S., Zheng, Z., Shi, S., Watanabe, K., Taniguchi, T., Tongay, S., Zettl, A. & Wang, F., Jan 1 2019, In : Nature.

Research output: Contribution to journalComment/debate

Open Access
Observation
Scanning Transmission Electron Microscopy
Contracts
History
LDS 751

Author Correction: Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2 (Nature Communications, (2019), 10, 1, (2469), 10.1038/s41467-019-10477-6)

Li, Z., Wang, T., Jin, C., Lu, Z., Lian, Z., Meng, Y., Blei, M., Gao, S., Taniguchi, T., Watanabe, K., Ren, T., Tongay, S., Yang, L., Smirnov, D., Cao, T. & Shi, S. F., Dec 1 2019, In : Nature communications. 10, 1, 4649.

Research output: Contribution to journalComment/debate

Open Access
Phonons
document markup languages
HTML
Magnetic Fields
replicas

Chemical and physical changes of microplastics during sterilization by chlorination

Kelkar, V. P., Rolsky, C. B., Pant, A., Green, M., Tongay, S. & Halden, R., Oct 15 2019, In : Water Research. 114871.

Research output: Contribution to journalArticle

Chlorination
High density polyethylenes
chlorination
Polypropylenes
Polystyrenes

Direct Observation of Gate-Tunable Dark Trions in Monolayer WSe2

Li, Z., Wang, T., Lu, Z., Khatoniar, M., Lian, Z., Meng, Y., Blei, M., Taniguchi, T., Watanabe, K., McGill, S. A., Tongay, S., Menon, V. M., Smirnov, D. & Shi, S. F., Oct 9 2019, In : Nano Letters. 19, 10, p. 6886-6893 8 p.

Research output: Contribution to journalArticle

Selenium compounds
selenium compounds
Selenium Compounds
Photoluminescence spectroscopy
Binding energy

Projects 2015 2021