• 9727 Citations
  • 44 h-Index
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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
Graphene Engineering & Materials Science
Heterojunctions Chemical Compounds
Excitons Engineering & Materials Science

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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

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
Scanning Transmission Electron Microscopy
LDS 751

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

High density polyethylenes

Electro-Optic Modulation in Hybrid Metal Halide Perovskites

Gao, Y., Walters, G., Qin, Y., Chen, B., Min, Y., Seifitokaldani, A., Sun, B., Todorovic, P., Saidaminov, M. I., Lough, A., Tongay, S., Hoogland, S. & Sargent, E. H., Jan 1 2019, In : Advanced Materials. 1808336.

Research output: Contribution to journalArticle

Metal halides
Electrooptical effects
1 Citation (Scopus)

Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2

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, 2469.

Research output: Contribution to journalArticle

Open Access

Projects 2015 2021