Excited-state charge transfer dynamics in systems of aromatic adsorbates on TiO2 studied with resonant core techniques

J Schnadt; JN O'Shea; L Patthey; L Kjeldgaard; J Ahlund; K Nilson; J Schiessling; J Krempasky; M Shi; O Karis; Chris Glover; H Siegbahn; Nils Mårtensson; PA Bruhwiler

doi:10.1063/1.1586692

Excited-state charge transfer dynamics in systems of aromatic adsorbates on TiO2 studied with resonant core techniques

J Schnadt, JN O'Shea, L Patthey, L Kjeldgaard, J Ahlund, K Nilson, J Schiessling, J Krempasky, M Shi, O Karis, Chris Glover, H Siegbahn, Nils Mårtensson, PA Bruhwiler

MAX IV Laboratory

Uppsala University

Research output: Contribution to journal › Article › peer-review

Abstract

Resonant core spectroscopies are applied to a study of the excited electron transfer dynamics on a low-femtosecond time scale in systems of aromatic molecules (isonicotinic acid and bi-isonicotinic acid) adsorbed on a rutile TiO2(110) semiconductor surface. Depending on which adsorbate state is excited, the electron is either localized on the adsorbate in an excitonic effect, or delocalizes rapidly into the substrate in less than 5 fs (3 fs) for isonicotinic acid (bi-isonicotinic acid). The results are obtained by the application of a variant of resonant photoemission spectroscopy. (C) 2003 American Institute of Physics.

Original language	English
Pages (from-to)	12462-12472
Journal	Journal of Chemical Physics
Volume	119
Issue number	23
DOIs	https://doi.org/10.1063/1.1586692
Publication status	Published - 2003

Subject classification (UKÄ)

Natural Sciences
Physical Sciences

Access to Document

10.1063/1.1586692

Cite this

Schnadt, J., O'Shea, JN., Patthey, L., Kjeldgaard, L., Ahlund, J., Nilson, K., Schiessling, J., Krempasky, J., Shi, M., Karis, O., Glover, C., Siegbahn, H., Mårtensson, N., & Bruhwiler, PA. (2003). Excited-state charge transfer dynamics in systems of aromatic adsorbates on TiO2 studied with resonant core techniques. Journal of Chemical Physics, 119(23), 12462-12472. https://doi.org/10.1063/1.1586692

@article{ed978566578e4d0b8d9a4efd15d01ba2,

title = "Excited-state charge transfer dynamics in systems of aromatic adsorbates on TiO2 studied with resonant core techniques",

abstract = "Resonant core spectroscopies are applied to a study of the excited electron transfer dynamics on a low-femtosecond time scale in systems of aromatic molecules (isonicotinic acid and bi-isonicotinic acid) adsorbed on a rutile TiO2(110) semiconductor surface. Depending on which adsorbate state is excited, the electron is either localized on the adsorbate in an excitonic effect, or delocalizes rapidly into the substrate in less than 5 fs (3 fs) for isonicotinic acid (bi-isonicotinic acid). The results are obtained by the application of a variant of resonant photoemission spectroscopy. (C) 2003 American Institute of Physics.",

author = "J Schnadt and JN O'Shea and L Patthey and L Kjeldgaard and J Ahlund and K Nilson and J Schiessling and J Krempasky and M Shi and O Karis and Chris Glover and H Siegbahn and Nils M{\aa}rtensson and PA Bruhwiler",

year = "2003",

doi = "10.1063/1.1586692",

language = "English",

volume = "119",

pages = "12462--12472",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "American Institute of Physics (AIP)",

number = "23",

}

Schnadt, J, O'Shea, JN, Patthey, L, Kjeldgaard, L, Ahlund, J, Nilson, K, Schiessling, J, Krempasky, J, Shi, M, Karis, O, Glover, C, Siegbahn, H, Mårtensson, N & Bruhwiler, PA 2003, 'Excited-state charge transfer dynamics in systems of aromatic adsorbates on TiO2 studied with resonant core techniques', Journal of Chemical Physics, vol. 119, no. 23, pp. 12462-12472. https://doi.org/10.1063/1.1586692

TY - JOUR

T1 - Excited-state charge transfer dynamics in systems of aromatic adsorbates on TiO2 studied with resonant core techniques

AU - Schnadt, J

AU - O'Shea, JN

AU - Patthey, L

AU - Kjeldgaard, L

AU - Ahlund, J

AU - Nilson, K

AU - Schiessling, J

AU - Krempasky, J

AU - Shi, M

AU - Karis, O

AU - Glover, Chris

AU - Siegbahn, H

AU - Mårtensson, Nils

AU - Bruhwiler, PA

PY - 2003

Y1 - 2003

N2 - Resonant core spectroscopies are applied to a study of the excited electron transfer dynamics on a low-femtosecond time scale in systems of aromatic molecules (isonicotinic acid and bi-isonicotinic acid) adsorbed on a rutile TiO2(110) semiconductor surface. Depending on which adsorbate state is excited, the electron is either localized on the adsorbate in an excitonic effect, or delocalizes rapidly into the substrate in less than 5 fs (3 fs) for isonicotinic acid (bi-isonicotinic acid). The results are obtained by the application of a variant of resonant photoemission spectroscopy. (C) 2003 American Institute of Physics.

AB - Resonant core spectroscopies are applied to a study of the excited electron transfer dynamics on a low-femtosecond time scale in systems of aromatic molecules (isonicotinic acid and bi-isonicotinic acid) adsorbed on a rutile TiO2(110) semiconductor surface. Depending on which adsorbate state is excited, the electron is either localized on the adsorbate in an excitonic effect, or delocalizes rapidly into the substrate in less than 5 fs (3 fs) for isonicotinic acid (bi-isonicotinic acid). The results are obtained by the application of a variant of resonant photoemission spectroscopy. (C) 2003 American Institute of Physics.

U2 - 10.1063/1.1586692

DO - 10.1063/1.1586692

M3 - Article

SN - 0021-9606

VL - 119

SP - 12462

EP - 12472

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 23

ER -

Excited-state charge transfer dynamics in systems of aromatic adsorbates on TiO2 studied with resonant core techniques

Abstract

Subject classification (UKÄ)

Access to Document

Fingerprint

Cite this