Chip-Scale Aligned Chiral Carbon Nanotubes Exhibiting Giant Second Harmonic Generation
pm/V for a perfectly aligned CNT crystal. Our calculations based on many-body theory correctly estimate the spectrum and magnitude of such excitonically enhanced optical nonlinearity. These results are promising for the development of scalable chiral-CNT electronics and nonlinear photonics.
Authors
- Weilu Gao (ORCID: https://orcid.org/0000-0003-3139-034X)
- Fuyang Tay (ORCID: https://orcid.org/0000-0003-0264-5104)
- Jacques Doumani (ORCID: https://orcid.org/0000-0002-2031-4918)
- Rui Xu (ORCID: https://orcid.org/0000-0003-4361-1971)
- Jun Lou (ORCID: https://orcid.org/0000-0002-4351-9561)
- Vasili Perebeinos (ORCID: https://orcid.org/0000-0002-0234-8188)
- Riichiro Saito (ORCID: https://orcid.org/0000-0002-3336-9985)
- Mario El Tahchi (ORCID: https://orcid.org/0000-0001-6589-5309)
- Nina Hong (ORCID: https://orcid.org/0000-0002-8533-0337)
- Yohei Yomogida (ORCID: https://orcid.org/0000-0002-8569-6179)
- Hanyu Zhu
- Andrey Baydin (ORCID: https://orcid.org/0000-0002-2567-3506)
- Weiran Tu
- Junichiro Kono (ORCID: https://orcid.org/0000-0002-4195-0577)
- Kazuhiro Yanagi (ORCID: https://orcid.org/0000-0002-7609-1493)
- Anna‐Christina Samaha
- Viktor Labuntsov
- Elizabeth Blackert
- Jiaming Luo (ORCID: https://orcid.org/0009-0007-8362-9558)
Institutions
- National Taiwan Normal University (TW)
- Lebanese University (LB)
- Tohoku University (JP)
- University of Utah (US)
- J.A. Woollam Company (United States) (US)
- University at Buffalo, State University of New York (US)
- Tokyo Metropolitan University (JP)
- Rice University (US)
Publication Details
- Journal
- ACS Nano
- Published
- 2026-05-18
- DOI
- https://doi.org/10.1021/acsnano.6c06017
- Primary Topic
- Photonic and Optical Devices
- Type
- preprint
- Field-Weighted Citation Impact
- 0.00
Funders
- National Science Foundation
- Welch Foundation
- Chan Zuckerberg Initiative
- Japan Society for the Promotion of Science
- Division of Materials Research
- Office of International Science and Engineering
- Core Research for Evolutional Science and Technology
- Air Force Office of Scientific Research
- National Science Foundation Graduate Research Fellowship Program