Heralded Spectroscopy: a new single-particle probe for nanocrystal photophysics

Gur Lubin; Ron Tenne; Arin Can Ulku; Ivan Michel Antolovic; Samuel Burri; Sean Karg; Venkata Jayasurya Yallapragada; Gili Yaniv; Miri Kazes; Daniel Amgar; Nadav Frenkel; Claudio Bruschini; Edoardo Charbon; Dan Oron

doi:10.1117/12.2650463

Heralded Spectroscopy: a new single-particle probe for nanocrystal photophysics

Gur Lubin^*, Ron Tenne, Arin Can Ulku, Ivan Michel Antolovic, Samuel Burri, Sean Karg, Venkata Jayasurya Yallapragada, Gili Yaniv, Miri Kazes, Daniel Amgar, Nadav Frenkel, Claudio Bruschini, Edoardo Charbon, Dan Oron

^*Corresponding author for this work

Department of Physics of Complex Systems

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

Semiconductor nanocrystals feature multiply-excited states that display intriguing physics and significantly impact nanocrystal-based technologies. Fluorescence supplies a natural probe to investigate these states. Still, direct observation of multiexciton fluorescence has proved elusive to existing spectroscopy techniques. Heralded Spectroscopy is a new tool based on a breakthrough single-particle, single-photon, sub-nanosecond spectrometer that utilizes temporal photon correlations to isolate multiexciton emission. This proceedings paper introduces Heralded Spectroscopy and reviews some of the novel insights it uncovered into exciton–exciton interactions within single nanocrystals. These include weak exciton–exciton interactions and their correlation with quantum confinement, biexciton spectral diffusion, multiple biexciton species and biexciton emission polarization.

Original language	English
Title of host publication	Single Molecule Spectroscopy and Superresolution Imaging XVI
Editors	Ingo Gregor, Felix Koberling, Rainer Erdmann
Publisher	SPIE
Number of pages	4
Volume	12386
ISBN (Electronic)	978-1-5106-5878-3
ISBN (Print)	978-1-5106-5877-6
DOIs	https://doi.org/10.1117/12.2650463
Publication status	Published - 2023
Event	Single Molecule Spectroscopy and Superresolution Imaging XVI 2023 - San Francisco, United States Duration: 28 Jan 2023 → 29 Jan 2023

Publication series

Series	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	12386
ISSN	1605-7422

Conference

Conference	Single Molecule Spectroscopy and Superresolution Imaging XVI 2023
Country/Territory	United States
City	San Francisco
Period	28/1/23 → 29/1/23

Funding

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Biomaterials
Radiology Nuclear Medicine and imaging

Access to Document

10.1117/12.2650463

Cite this

Lubin, G., Tenne, R., Ulku, A. C., Antolovic, I. M., Burri, S., Karg, S., Yallapragada, V. J., Yaniv, G., Kazes, M., Amgar, D., Frenkel, N., Bruschini, C., Charbon, E., & Oron, D. (2023). Heralded Spectroscopy: a new single-particle probe for nanocrystal photophysics. In I. Gregor, F. Koberling, & R. Erdmann (Eds.), Single Molecule Spectroscopy and Superresolution Imaging XVI (Vol. 12386). Article 1238603 SPIE. https://doi.org/10.1117/12.2650463

@inproceedings{81b5ac0d42bc4726888d952774a8db54,

title = "Heralded Spectroscopy: a new single-particle probe for nanocrystal photophysics",

abstract = "Semiconductor nanocrystals feature multiply-excited states that display intriguing physics and significantly impact nanocrystal-based technologies. Fluorescence supplies a natural probe to investigate these states. Still, direct observation of multiexciton fluorescence has proved elusive to existing spectroscopy techniques. Heralded Spectroscopy is a new tool based on a breakthrough single-particle, single-photon, sub-nanosecond spectrometer that utilizes temporal photon correlations to isolate multiexciton emission. This proceedings paper introduces Heralded Spectroscopy and reviews some of the novel insights it uncovered into exciton–exciton interactions within single nanocrystals. These include weak exciton–exciton interactions and their correlation with quantum confinement, biexciton spectral diffusion, multiple biexciton species and biexciton emission polarization.",

author = "Gur Lubin and Ron Tenne and Ulku, \{Arin Can\} and Antolovic, \{Ivan Michel\} and Samuel Burri and Sean Karg and Yallapragada, \{Venkata Jayasurya\} and Gili Yaniv and Miri Kazes and Daniel Amgar and Nadav Frenkel and Claudio Bruschini and Edoardo Charbon and Dan Oron",

year = "2023",

doi = "10.1117/12.2650463",

language = "English",

isbn = "978-1-5106-5877-6",

volume = "12386",

series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",

publisher = "SPIE",

editor = "Ingo Gregor and Felix Koberling and Rainer Erdmann",

booktitle = "Single Molecule Spectroscopy and Superresolution Imaging XVI",

address = "United States",

note = "Single Molecule Spectroscopy and Superresolution Imaging XVI 2023 ; Conference date: 28-01-2023 Through 29-01-2023",

}

Lubin, G, Tenne, R, Ulku, AC, Antolovic, IM, Burri, S, Karg, S, Yallapragada, VJ, Yaniv, G, Kazes, M , Amgar, D, Frenkel, N, Bruschini, C, Charbon, E & Oron, D 2023, Heralded Spectroscopy: a new single-particle probe for nanocrystal photophysics. in I Gregor, F Koberling & R Erdmann (eds), Single Molecule Spectroscopy and Superresolution Imaging XVI. vol. 12386, 1238603, SPIE, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 12386, Single Molecule Spectroscopy and Superresolution Imaging XVI 2023, San Francisco, United States, 28/1/23. https://doi.org/10.1117/12.2650463

Heralded Spectroscopy: a new single-particle probe for nanocrystal photophysics. / Lubin, Gur; Tenne, Ron; Ulku, Arin Can et al.
Single Molecule Spectroscopy and Superresolution Imaging XVI. ed. / Ingo Gregor; Felix Koberling; Rainer Erdmann. Vol. 12386 SPIE, 2023. 1238603 (Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Vol. 12386).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Heralded Spectroscopy

T2 - Single Molecule Spectroscopy and Superresolution Imaging XVI 2023

AU - Lubin, Gur

AU - Tenne, Ron

AU - Ulku, Arin Can

AU - Antolovic, Ivan Michel

AU - Burri, Samuel

AU - Karg, Sean

AU - Yallapragada, Venkata Jayasurya

AU - Yaniv, Gili

AU - Kazes, Miri

AU - Amgar, Daniel

AU - Frenkel, Nadav

AU - Bruschini, Claudio

AU - Charbon, Edoardo

AU - Oron, Dan

PY - 2023

Y1 - 2023

N2 - Semiconductor nanocrystals feature multiply-excited states that display intriguing physics and significantly impact nanocrystal-based technologies. Fluorescence supplies a natural probe to investigate these states. Still, direct observation of multiexciton fluorescence has proved elusive to existing spectroscopy techniques. Heralded Spectroscopy is a new tool based on a breakthrough single-particle, single-photon, sub-nanosecond spectrometer that utilizes temporal photon correlations to isolate multiexciton emission. This proceedings paper introduces Heralded Spectroscopy and reviews some of the novel insights it uncovered into exciton–exciton interactions within single nanocrystals. These include weak exciton–exciton interactions and their correlation with quantum confinement, biexciton spectral diffusion, multiple biexciton species and biexciton emission polarization.

AB - Semiconductor nanocrystals feature multiply-excited states that display intriguing physics and significantly impact nanocrystal-based technologies. Fluorescence supplies a natural probe to investigate these states. Still, direct observation of multiexciton fluorescence has proved elusive to existing spectroscopy techniques. Heralded Spectroscopy is a new tool based on a breakthrough single-particle, single-photon, sub-nanosecond spectrometer that utilizes temporal photon correlations to isolate multiexciton emission. This proceedings paper introduces Heralded Spectroscopy and reviews some of the novel insights it uncovered into exciton–exciton interactions within single nanocrystals. These include weak exciton–exciton interactions and their correlation with quantum confinement, biexciton spectral diffusion, multiple biexciton species and biexciton emission polarization.

UR - https://www.scopus.com/pages/publications/85159676144

U2 - 10.1117/12.2650463

DO - 10.1117/12.2650463

M3 - Conference contribution

AN - SCOPUS:85159676144

SN - 978-1-5106-5877-6

VL - 12386

T3 - Progress in Biomedical Optics and Imaging - Proceedings of SPIE

BT - Single Molecule Spectroscopy and Superresolution Imaging XVI

A2 - Gregor, Ingo

A2 - Koberling, Felix

A2 - Erdmann, Rainer

PB - SPIE

Y2 - 28 January 2023 through 29 January 2023

ER -

Lubin G, Tenne R, Ulku AC, Antolovic IM, Burri S, Karg S et al. Heralded Spectroscopy: a new single-particle probe for nanocrystal photophysics. In Gregor I, Koberling F, Erdmann R, editors, Single Molecule Spectroscopy and Superresolution Imaging XVI. Vol. 12386. SPIE. 2023. 1238603. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Vol. 12386). doi: 10.1117/12.2650463

Heralded Spectroscopy: a new single-particle probe for nanocrystal photophysics

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