Observation of an excitonic quantum coherence in CdSe nanocrystals
Optical pump-probe spectroscopy with 6-fs pulses elucidates the 1Se1S3/2–1Se2S3/2 excitonic quantum coherence in CdSe nanocrystals. This coherence encodes hole migration over nanometer length scales and markedly alters the displacement amplitudes of coherent phonons.
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sg-ntu-dr.10356-1025692023-02-28T19:17:53Z Observation of an excitonic quantum coherence in CdSe nanocrystals Prezhdo, Oleg V. Loh, Zhi-Heng Chan, Yinthai Dong, Shuo Trivedi, Dhara Chakrabortty, Sabyasachi Kobayashi, Takayoshi School of Physical and Mathematical Sciences International Conference on Ultrafast Phenomena Spectroscopy DRNTU::Science::Physics Ultrafast Phenomena Optical pump-probe spectroscopy with 6-fs pulses elucidates the 1Se1S3/2–1Se2S3/2 excitonic quantum coherence in CdSe nanocrystals. This coherence encodes hole migration over nanometer length scales and markedly alters the displacement amplitudes of coherent phonons. Published version 2018-12-27T08:09:58Z 2019-12-06T20:57:03Z 2018-12-27T08:09:58Z 2019-12-06T20:57:03Z 2016 Conference Paper Dong, S., Trivedi, D., Chakrabortty, S., Kobayashi, T., Chan, Y., Prezhdo, O. V., & Loh, Z.-H. (2016). Observation of an Excitonic Quantum Coherence in CdSe Nanocrystals. International Conference on Ultrafast Phenomena, UW3A.6-. doi:10.1364/UP.2016.UW3A.6 https://hdl.handle.net/10356/102569 http://hdl.handle.net/10220/47258 10.1364/UP.2016.UW3A.6 en © 2016 Optical Society of America. This paper was published in International Conference on Ultrafast Phenomena and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The published version is available at: [http://dx.doi.org/10.1364/UP.2016.UW3A.6]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 3 p. application/pdf |
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Spectroscopy DRNTU::Science::Physics Ultrafast Phenomena Prezhdo, Oleg V. Loh, Zhi-Heng Chan, Yinthai Dong, Shuo Trivedi, Dhara Chakrabortty, Sabyasachi Kobayashi, Takayoshi Observation of an excitonic quantum coherence in CdSe nanocrystals |
description |
Optical pump-probe spectroscopy with 6-fs pulses elucidates the 1Se1S3/2–1Se2S3/2 excitonic quantum coherence in CdSe nanocrystals. This coherence encodes hole migration over nanometer length scales and markedly alters the displacement amplitudes of coherent phonons. |
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School of Physical and Mathematical Sciences |
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School of Physical and Mathematical Sciences Prezhdo, Oleg V. Loh, Zhi-Heng Chan, Yinthai Dong, Shuo Trivedi, Dhara Chakrabortty, Sabyasachi Kobayashi, Takayoshi |
format |
Conference or Workshop Item |
author |
Prezhdo, Oleg V. Loh, Zhi-Heng Chan, Yinthai Dong, Shuo Trivedi, Dhara Chakrabortty, Sabyasachi Kobayashi, Takayoshi |
author_sort |
Prezhdo, Oleg V. |
title |
Observation of an excitonic quantum coherence in CdSe nanocrystals |
title_short |
Observation of an excitonic quantum coherence in CdSe nanocrystals |
title_full |
Observation of an excitonic quantum coherence in CdSe nanocrystals |
title_fullStr |
Observation of an excitonic quantum coherence in CdSe nanocrystals |
title_full_unstemmed |
Observation of an excitonic quantum coherence in CdSe nanocrystals |
title_sort |
observation of an excitonic quantum coherence in cdse nanocrystals |
publishDate |
2018 |
url |
https://hdl.handle.net/10356/102569 http://hdl.handle.net/10220/47258 |
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1759857176599330816 |