Kasper Skov Kjær

Kasper Skov Kjær

Postdoc

DTU FYSIK
Institut for Fysik

Danmarks Tekniske Universitet

Fysikvej

Bygning 307, rum 250

2800 Kgs. Lyngby

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Publikationer
DTU nyheder
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2017
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Manipulating charge transfer excited state relaxation and spin crossover in iron coordination complexes with ligand substitution

Zhang, Wenkai ; Kjær, Kasper Skov ; Alonso-Mori, Roberto ; Bergmann, Uwe ; Chollet, Matthieu ; Fredin, Lisa A. ; Hadt, Ryan G. ; Hartsock, Robert W. ; Harlang, Tobias ; Kroll, Thomas ; Kubiček, Katharina ; Lemke, Henrik T. ; Liang, Huiyang W. ; Liu, Yizhu ; Nielsen, Martin Meedom ; Persson, Petter ; Robinson, Joseph S. ; Solomon, Edward I. ; Sun, Zheng ; Sokaras, Dimosthenis ; Brandt van Driel, Tim ; Weng, Tsu Chien ; Zhu, Diling ; Wärnmark, Kenneth ; Sundström, Villy ; Gaffney, Kelly J.
in journal: Chemical Science (ISSN: 2041-6520) (DOI: http://dx.doi.org/10.1039/C6SC03070J), vol: 8, issue: 1, pages: 515-523, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1039/C6SC03070J

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Coherent structural trapping through wave packet dispersion during photoinduced spin state switching

Lemke, Henrik T. ; Kjær, Kasper Skov ; Hartsock, Robert ; Brandt van Driel, Tim ; Chollet, Matthieu ; Glownia, James M. ; Song, Sanghoon ; Zhu, Diling ; Pace, Elisabetta ; Matar, Samir F. ; Nielsen, Martin Meedom ; Benfatto, Maurizio ; Gaffney, Kelly J. ; Collet, Eric ; Cammarata, Marco
in journal: Nature Communications (ISSN: 2041-1723) (DOI: http://dx.doi.org/10.1038/ncomms15342), vol: 8, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1038/ncomms15342

 

A low-spin Fe(III) complex with 100-ps ligand-to-metal charge transfer photoluminescence

Chabera, Pavel ; Liu, Yizhu ; Prakash, Om ; Thyrhaug, Erling ; El Nahhas, Amal ; Honarfar, Alireza ; Essen, Sofia ; Fredin, Lisa A. ; Harlang, Tobias C. B. ; Kjær, Kasper Skov ; Handrup, Karsten ; Ericson, Fredric ; Tatsuno, Hideyuki ; Morgan, Kelsey ; Schnadt, Joachim ; Haggstrom, Lennart ; Ericsson, Tore ; Sobkowiak, Adam ; Lidin, Sven ; Huang, Ping ; Styring, Stenbjorn ; Uhlig, Jens ; Bendix, Jesper ; Lomoth, Reiner ; Sundstrom, Villy ; Persson, Petter ; Warnmark, Kenneth
in journal: Nature (ISSN: 0028-0836) (DOI: http://dx.doi.org/10.1038/nature21430), vol: 543, issue: 7647, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1038/nature21430

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Ligand manipulation of charge transfer excited state relaxation and spin crossover in [Fe(2,2′-bipyridine)2(CN)2]

Kjær, Kasper Skov ; Zhang, Wenkai ; Alonso-Mori, Roberto ; Bergmann, Uwe ; Chollet, Matthieu ; Hadt, Ryan G. ; Hartsock, Robert W. ; Harlang, Tobias C. B. ; Kroll, Thomas ; Kubiček, Katharina ; Lemke, Henrik T. ; Liang, Huiyang W. ; Liu, Yizhu ; Nielsen, Martin Meedom ; Robinson, Joseph S. ; Solomon, Edward I. ; Sokaras, Dimosthenis ; van Driel, Tim B. ; Weng, Tsu-Chien ; Zhu, Diling ; Persson, Petter ; Wärnmark, Kenneth ; Sundström, Villy ; Gaffney, Kelly J.
in journal: Structural Dynamics (ISSN: 2329-7778) (DOI: http://dx.doi.org/10.1063/1.4985017), vol: 4, issue: 4, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1063/1.4985017

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Molecular scale structure and dynamics at an ionic liquid/electrode interface

Reichert, Peter ; Kjær, Kasper Skov ; Brandt van Driel, Tim ; Mars, Julian ; Ochsmann, Jannis Walther ; Pontoni, Diego ; Deutsch, Moshe ; Nielsen, Martin Meedom ; Mezger, Markus
in journal: Faraday Discussions (ISSN: 1359-6640) (DOI: http://dx.doi.org/10.1039/c7fd00171a), 2017

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    År: 2017     |    DOI: http://dx.doi.org/10.1039/c7fd00171a

2016
 

The negative piezoelectric effect of the ferroelectric polymer poly(vinylidene fluoride)

Katsouras, Ilias ; Asadi, Kamal ; Li, Mengyuan ; Brandt van Driel, Tim ; Kjær, Kasper Skov ; Zhao, Dong ; Lenz, Thomas ; Gu, Yun ; Blom, Paul W.M. ; Damjanovic, Dragan ; Nielsen, Martin Meedom ; de Leeuw, Dago M.
in journal: Nature Materials (ISSN: 1476-1122) (DOI: http://dx.doi.org/10.1038/nmat4423), vol: 15, issue: 1, pages: 78-84, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1038/nmat4423

 

Observing Solvation Dynamics with Simultaneous Femtosecond X-ray Emission Spectroscopy and X-ray Scattering

Haldrup, Kristoffer ; Gawelda, Wojciech ; Abela, Rafael ; Alonso-Mori, Roberto ; Bergmann, Uwe ; Bordage, Amelie ; Cammarata, Marco ; Canton, Sophie E. ; Dohn, Asmus Ougaard ; Brandt van Driel, Tim ; Fritz, David M. ; Galler, Andreas ; Glatzel, Pieter ; Harlang, Tobias ; Kjær, Kasper Skov ; Lemke, Henrik T. ; Møller, Klaus Braagaard ; Nemeth, Zoltan ; Pápai, Mátyás Imre ; Sas, Norbert ; Uhlig, Jens ; Zhu, Diling ; Vanko, György ; Sundström, Villy ; Nielsen, Martin Meedom ; Bressler, Christian
in journal: Journal of Physical Chemistry B (ISSN: 1520-6106) (DOI: http://dx.doi.org/10.1021/acs.jpcb.5b12471), vol: 120, issue: 6, pages: 1158-1168, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1021/acs.jpcb.5b12471

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Femtosecond X-Ray Scattering Study of Ultrafast Photoinduced Structural Dynamics in Solvated [Co(terpy)2]2+

Biasin, Elisa ; Brandt van Driel, Tim ; Kjær, Kasper Skov ; Dohn, Asmus Ougaard ; Christensen, Morten ; Harlang, Tobias ; Chabera, Pavel ; Liu, Yizhu ; Uhlig, Jens ; Pápai, Mátyás Imre ; Møller, Klaus Braagaard ; Nielsen, Martin Meedom ; Haldrup, Kristoffer
in journal: Physical Review Letters (ISSN: 0031-9007) (DOI: http://dx.doi.org/10.1103/PhysRevLett.117.013002), vol: 117, issue: 1, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1103/PhysRevLett.117.013002

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Electron Transfer and Solvent-Mediated Electronic Localization in Molecular Photocatalysis

Dohn, Asmus Ougaard ; Kjær, Kasper Skov ; Harlang, Tobias B. ; Canton, Sophie E. ; Nielsen, Martin Meedom ; Møller, Klaus Braagaard
in journal: Inorganic Chemistry (ISSN: 0020-1669) (DOI: http://dx.doi.org/10.1021/acs.inorgchem.6b01840), vol: 55, issue: 20, pages: 10637-10644, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1021/acs.inorgchem.6b01840

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Atomistic characterization of the active-site solvation dynamics of a model photocatalyst

Brandt van Driel, Tim ; Kjær, Kasper Skov ; Hartsock, Robert W. ; Dohn, Asmus Ougaard ; Harlang, Tobias C. B. ; Chollet, Matthieu ; Christensen, Morten ; Gawelda, Wojciech ; Henriksen, Niels Engholm ; Haldrup, Kristoffer ; Kim, Kyung Hwan ; Ihee, Hyotcherl ; Kim, Jeongho ; Lemke, Henrik Till ; Sun, Zheng ; Sundström, Villy ; Zhang, Wenkai ; Zhu, Diling ; Møller, Klaus Braagaard ; Nielsen, Martin Meedom ; Gaffney, Kelly J.
in journal: Nature Communications (ISSN: 2041-1723) (DOI: http://dx.doi.org/10.1038/ncomms13678), vol: 7, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1038/ncomms13678