Probing charge dynamics in bare and dye-sensitized ZnO nanocrystals with time-resolved XPS

Stefan Neppl; Johannes Mahl; Andrey Shavorskiy; Hendrik Bluhm; Oliver Gessner

doi:10.1364/UP.2016.UTu4A.13

Probing charge dynamics in bare and dye-sensitized ZnO nanocrystals with time-resolved XPS

Stefan Neppl, Johannes Mahl, Andrey Shavorskiy, Hendrik Bluhm, Oliver Gessner

MAX IV Laboratory

Lawrence Berkeley National Laboratory

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

Abstract

Time-resolved XPS is used to monitor charge carrier dynamics in bare and dyesensitized ZnO nanoparticle films upon sub-bandgap excitation. Results are discussed in the context of impurity-related bandgap states and electron transfer from the chromophore.

Original language	English
Title of host publication	International Conference on Ultrafast Phenomena, UP 2016
Publisher	Optical Society of America
Volume	Part F20-UP 2016
ISBN (Print)	9781943580187
DOIs	https://doi.org/10.1364/UP.2016.UTu4A.13
Publication status	Published - 2016 Jul 18
Event	International Conference on Ultrafast Phenomena, UP 2016 - Santa Fe, United States Duration: 2016 Jul 17 → 2016 Jul 22

Conference

Conference	International Conference on Ultrafast Phenomena, UP 2016
Country/Territory	United States
City	Santa Fe
Period	2016/07/17 → 2016/07/22

Subject classification (UKÄ)

Atom and Molecular Physics and Optics

Access to Document

10.1364/UP.2016.UTu4A.13

Cite this

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title = "Probing charge dynamics in bare and dye-sensitized ZnO nanocrystals with time-resolved XPS",

abstract = "Time-resolved XPS is used to monitor charge carrier dynamics in bare and dyesensitized ZnO nanoparticle films upon sub-bandgap excitation. Results are discussed in the context of impurity-related bandgap states and electron transfer from the chromophore.",

author = "Stefan Neppl and Johannes Mahl and Andrey Shavorskiy and Hendrik Bluhm and Oliver Gessner",

year = "2016",

month = jul,

day = "18",

doi = "10.1364/UP.2016.UTu4A.13",

language = "English",

isbn = "9781943580187",

volume = "Part F20-UP 2016",

booktitle = "International Conference on Ultrafast Phenomena, UP 2016",

publisher = "Optical Society of America",

note = "International Conference on Ultrafast Phenomena, UP 2016 ; Conference date: 17-07-2016 Through 22-07-2016",

}

Neppl, S, Mahl, J, Shavorskiy, A, Bluhm, H & Gessner, O 2016, Probing charge dynamics in bare and dye-sensitized ZnO nanocrystals with time-resolved XPS. in International Conference on Ultrafast Phenomena, UP 2016. vol. Part F20-UP 2016, Optical Society of America, International Conference on Ultrafast Phenomena, UP 2016, Santa Fe, United States, 2016/07/17. https://doi.org/10.1364/UP.2016.UTu4A.13

Probing charge dynamics in bare and dye-sensitized ZnO nanocrystals with time-resolved XPS. / Neppl, Stefan; Mahl, Johannes; Shavorskiy, Andrey et al.
International Conference on Ultrafast Phenomena, UP 2016. Vol. Part F20-UP 2016 Optical Society of America, 2016.

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

TY - GEN

T1 - Probing charge dynamics in bare and dye-sensitized ZnO nanocrystals with time-resolved XPS

AU - Neppl, Stefan

AU - Mahl, Johannes

AU - Shavorskiy, Andrey

AU - Bluhm, Hendrik

AU - Gessner, Oliver

PY - 2016/7/18

Y1 - 2016/7/18

N2 - Time-resolved XPS is used to monitor charge carrier dynamics in bare and dyesensitized ZnO nanoparticle films upon sub-bandgap excitation. Results are discussed in the context of impurity-related bandgap states and electron transfer from the chromophore.

AB - Time-resolved XPS is used to monitor charge carrier dynamics in bare and dyesensitized ZnO nanoparticle films upon sub-bandgap excitation. Results are discussed in the context of impurity-related bandgap states and electron transfer from the chromophore.

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U2 - 10.1364/UP.2016.UTu4A.13

DO - 10.1364/UP.2016.UTu4A.13

M3 - Paper in conference proceeding

AN - SCOPUS:85165782970

SN - 9781943580187

VL - Part F20-UP 2016

BT - International Conference on Ultrafast Phenomena, UP 2016

PB - Optical Society of America

T2 - International Conference on Ultrafast Phenomena, UP 2016

Y2 - 17 July 2016 through 22 July 2016

ER -

Probing charge dynamics in bare and dye-sensitized ZnO nanocrystals with time-resolved XPS

Abstract

Conference

Subject classification (UKÄ)

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