• 9362 Citations
  • 43 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.

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

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Research Output 2004 2019

3 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

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
Modulation
Birefringence
Crystals

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
Phonons
replicas
emerging
Monolayers
Photoluminescence

Highly Polarized Photoelectrical Response in vdW ZrS3 Nanoribbons

Wang, X., Wu, K., Blei, M., Wang, Y., Pan, L., Zhao, K., Shan, C., Lei, M., Cui, Y., Chen, B., Wright, D., Hu, W., Tongay, S. & Wei, Z., Jan 1 2019, In : Advanced Electronic Materials. 1900419.

Research output: Contribution to journalArticle

Nanoribbons
Carbon Nanotubes
Light absorption
Photocurrents
Anisotropy

Projects 2015 2021