Kristoffer Haldrup

Kristoffer Haldrup

Seniorforsker

DTU FYSIK
Institut for Fysik

Danmarks Tekniske Universitet

Fysikvej

Bygning 307, rum 250

2800 Kgs. Lyngby

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2018
 

Anisotropy enhanced X-ray scattering from solvated transition metal complexes

Biasin, Elisa ; van Driel, Tim B. ; Levi, Gianluca ; Laursen, Mads G. ; Dohn, Asmus O. ; Moltke, Asbjørn ; Vester, Peter ; Hansen, Frederik B. K. ; Kjaer, Kasper S. ; Harlang, Tobias ; Hartsock, Robert ; Christensen, Morten ; Gaffney, Kelly J ; Henriksen, Niels E. ; Møller, Klaus B. ; Haldrup, Kristoffer ; Nielsen, Martin M.
in: Journal of Synchrotron Radiation, vol: 25, issue: 2, pages: 306-315

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1107/S1600577517016964

 

Shedding Light on the Nature of Photoinduced States Formed in a Hydrogen-Generating Supramolecular RuPt Photocatalyst by Ultrafast Spectroscopy

Huijser, Annemarie ; Pan, Qing ; van Duinen, David ; Laursen, Mads G. ; El Nahhas, Arnal ; Chabera, Pavel ; Freitag, Leon ; Gonzalez, Leticia ; Kong, Qingyu ; Zhang, Xiaoyi ; Haldrup, Kristoffer ; Browne, Wesley R. ; Smolentsev, Grigory ; Uhlig, Jens
in: Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory, vol: 122, issue: 31, pages: 6396-6406

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1021/acs.jpca.8b00916

 

Solvent control of charge transfer excited state relaxation pathways in [Fe(2,2 '-bipyridine)(CN)4]2-

Kjær, Kasper Skov ; Kunnus, Kristjan ; Harlang, Tobias C. B. ; Van Driel, Tim B. ; Ledbetter, Kathryn ; Hartsock, Robert W. ; Reinhard, Marco E. ; Koroidov, Sergey ; Li, Lin ; Laursen, Mads G. ; Biasin, Elisa ; Hansen, Frederik B. ; Vester, Peter ; Christensen, Morten ; Haldrup, Kristoffer ; Nielsen, Martin M. ; Chabera, Pavel ; Liu, Yizhu ; Tatsuno, Hideyuki ; Timm, Cornelia ; Uhlig, Jens ; Sundstöm, Villy ; Nemeth, Zoltan ; Szemes, Dorottya Sarosine ; Bajnoczi, Eva ; Vanko, Gyorgy ; Alonso-Mori, Roberto ; Glownia, James M. ; Nelson, Silke ; Sikorski, Marcin ; Sokaras, Dimosthenis ; Lemke, Henrik T. ; Canton, Sophie E. ; Warnmark, Kenneth ; Persson, Petter ; Cordones, Amy A. ; Gaffney, Kelly J.
in: Physical Chemistry Chemical Physics, vol: 20, issue: 6, pages: 4238-4249

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1039/c7cp07838b

  PDF

Time-resolved X-ray Absorption Spectroscopy of Copper Zinc Tin Sulfide Nanoparticles

Rein, Christian ; Lucas, Mariana Mar ; Haldrup, Kristoffer ; Moltke, Asbjørn ; Uhlig, Jens ; Andreasen, Jens Wenzel
Presented at:
DESY Photon Science Users’ Meeting 2018

Type: Poster

Status: Published     |    År: 2018

  PDF

Time-resolved X-ray Absorption Spectroscopy of Copper Zinc Tin Sulfide Nanoparticles

Rein, Christian ; Lucas, Mariana Mar ; Haldrup, Kristoffer ; Moltke, Asbjørn ; Uhlig, Jens ; Andreasen, Jens Wenzel
Presented at:
Danscatt Annual meeting 2018

Type: Poster

Status: Published     |    År: 2018

  PDF

Time-resolved X-ray Absorption Spectroscopy of Copper Zinc Tin Sulfide Nanoparticles

Rein, Christian ; Lucas, Mariana Mar ; Haldrup, Kristoffer ; Moltke, Asbjørn ; Uhlig, Jens ; Andreasen, Jens Wenzel
Presented at:
Dansk Fysisks Selskabs Årsmøde 2018

Type: Poster

Status: Published     |    År: 2018

  PDF

Tracking the picosecond deactivation dynamics of a photoexcited iron carbene complex by time-resolved X-ray scattering

Leshchev, Denis ; Harlang, Tobias C. B. ; Fredin, Lisa A. ; Khakhulin, Dmitry ; Liu, Yizhu ; Biasin, Elisa ; Laursen, Mads G. ; Newby, Gemma E. ; Haldrup, Kristoffer ; Nielsen, Martin Meedom ; Warnmark, Kenneth ; Sundstrom, Villy ; Persson, Petter ; Kjær, Kasper Skov ; Wulff, Michael
in: Chemical Science, vol: 9, issue: 2, pages: 405-414

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1039/c7sc02815f

2017
 

A Monte Carlo simulation of scattering reduction in spectral x-ray computed tomography

Busi, Matteo ; Olsen, Ulrik Lund ; Bergbäck Knudsen, Erik ; Frisvad, Jeppe Revall ; Kehres, Jan ; Christensen, Erik D. ; Khalil, Mohamad ; Haldrup, Kristoffer
part of: Advances in Computational Methods for X-Ray Optics IV, 2017, SPIE - International Society for Optical Engineering
Presented at:
SPIE Optics + Photonics 2017

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1117/12.2273763

 

Ultrafast dynamics of two copper bis-phenanthroline complexes measured by x-ray transient absorption spectroscopy

Kelley, Matthew S. ; Shelby, Megan L. ; Mara, Michael W. ; Haldrup, Kristoffer ; Hayes, Dugan ; Hadt, Ryan G. ; Zhang, Xiaoyi ; Stickrath, Andrew B. ; Ruppert, Romain ; Sauvage, Jean-Pierre ; Zhu, Diling ; Lemke, Henrik T. ; Chollet, Matthieu ; Schatz, George C. ; Chen, Lin X.
in: Journal of Physics B: Atomic, Molecular and Optical Physics, vol: 50, issue: 15

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1088/1361-6455/aa7b97

2016
  PDF

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: Nature Communications, vol: 7

Type: Journal article (Peer reviewed)

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