Libai Huang

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Libai Huang
Alma materPeking University
University of Rochester
Scientific career
InstitutionsPurdue University
Argonne National Laboratory
ThesisUltrafast nonlinear optical spectroscopy of single-walled carbon nanotubes (2006)

Libai Huang (Chinese: 黄立白[1]) is a Chinese-American chemist who is a professor at Purdue University. She is interested in unravelling the structure-property relationships of next-generation solar materials.

Early life and education[edit]

Huang earned a doctorate BS from Peking University in 2001 and a PhD from University of Rochester in 2006.[2] Her doctorate developed ultrafast nonlinear optical spectroscopy of single-wall carbon nanotubes.[3] Huang then joined Argonne National Laboratory as a postdoctoral fellow.[citation needed]

Research and career[edit]

Huang joined the faculty at Purdue University.[when?][citation needed] In 2011, she was a Kavli Foundation Fellow.[4] Her research considers the development of ultrafast, spatially resolved spectroscopies to understand charge transport in the active layers of solar cells.[5] She has developed ultrafast spectroscopic probes that can be combined with optical microscopes to achieve nm-resolution high frequency temporal information, so-called ultrafast nanoscopy.[6][7] When it comes to imaging the active layers of solar cells, Huang has studied exciton formation and charge transport at femtosecond timescales. She tracked the hot carriers that form in perovskite solar cells, and showed that they can travel hundreds of nanometers (lasting around 100 picoseconds) before decaying as heat.[8] In singlet fission materials, Huang identified singlet-mediate triplet transport mechanisms, which can cause long-range triplet diffusion.[6][9] She makes use of optical pump-probe techniques to understand two-dimensional materials.[6]

In 2021, Huang joined a United States Department of Energy effort to develop new materials for quantum technology.[10]

Selected publications[edit]

  • Hongyan Shi; Rusen Yan; Simone Bertolazzi; et al. (7 January 2013). "Exciton dynamics in suspended monolayer and few-layer MoS₂ 2D crystals". ACS Nano. 7 (2): 1072–1080. doi:10.1021/NN303973R. ISSN 1936-0851. PMID 23273148. Wikidata Q59309532.
  • Zhi Guo; Yan Wan; Mengjin Yang; Jordan Snaider; Kai Zhu; Libai Huang (1 April 2017). "Long-range hot-carrier transport in hybrid perovskites visualized by ultrafast microscopy". Science. 356 (6333): 59–62. doi:10.1126/SCIENCE.AAM7744. ISSN 0036-8075. PMID 28386007. Wikidata Q48042357.
  • Long Yuan; Libai Huang (1 April 2015). "Exciton dynamics and annihilation in WS2 2D semiconductors". Nanoscale. 7 (16): 7402–7408. doi:10.1039/C5NR00383K. ISSN 2040-3364. PMID 25826397. Wikidata Q87025303.

References[edit]

  1. ^ "美国普渡大学黄立白教授来实验室访问指导" [Visit and Guidance to the Laboratory by Prof. Libai Huang of Purdue University, United States]. Anlian Pan Group, Nanophotonics Materials and Devices, Hunan University. 2017-07-25. Archived from the original on 2017-12-26. Retrieved 2017-12-26.
  2. ^ "Ultrafast Nanoscopy of Energy and Charge Transport | MIT-Harvard Center for Excitonics". www.rle.mit.edu. Retrieved 2022-09-07.
  3. ^ Huang, Libai (2006). "Ultrafast nonlinear optical spectroscopy of single-walled carbon nanotubes". worldcat.org. Retrieved 2022-09-07.
  4. ^ "Libai Huang". www.nasonline.org. Retrieved 2022-09-07.
  5. ^ Professor Libai Huang - Efficiency of Solar Cells, retrieved 2022-09-07
  6. ^ a b c "huang - Purdue University Department of Chemistry". www.chem.purdue.edu. Retrieved 2022-09-07.
  7. ^ "NSF Award Search: Award # 1555005 - CAREER: Ultrafast Nanoscopy of Energy Transport in Molecular Assemblies". www.nsf.gov. Retrieved 2022-09-07.
  8. ^ Service, Purdue News. "Crystalline material could replace silicon to double efficiency of solar cells". www.purdue.edu. Retrieved 2022-09-07.
  9. ^ Deng, Shibin; Shi, Enzheng; Yuan, Long; Jin, Linrui; Dou, Letian; Huang, Libai (2020-01-31). "Long-range exciton transport and slow annihilation in two-dimensional hybrid perovskites". Nature Communications. 11 (1): 664. Bibcode:2020NatCo..11..664D. doi:10.1038/s41467-020-14403-z. ISSN 2041-1723. PMC 6994693. PMID 32005840.
  10. ^ "U.S. Department of Energy funds center to build a foundation for quantum chemistry | University of Chicago News". news.uchicago.edu. September 2021. Retrieved 2022-09-07.

External links[edit]

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