Techert, Simone

[["dc.bibliographiccitation.firstpage","10187"],["dc.bibliographiccitation.issue","29"],["dc.bibliographiccitation.journal","Physical Chemistry, Chemical Physics"],["dc.bibliographiccitation.lastpage","10195"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Moré, René"],["dc.contributor.author","Scholz, Mirko"],["dc.contributor.author","Busse, Gehard"],["dc.contributor.author","Busse, Lennart"],["dc.contributor.author","Paulmann, Carsten"],["dc.contributor.author","Tolkiehn, Martin"],["dc.contributor.author","Techert, Simone"],["dc.date.accessioned","2022-12-16T09:15:15Z"],["dc.date.available","2022-12-16T09:15:15Z"],["dc.date.issued","2012-08-07"],["dc.description.abstract","We compare results from single crystal X-ray diffraction and FTIR spectroscopy to elucidate the nature of hydrogen bonding in β-9-anthracene carboxylic acid (β-9AC, C(15)H(10)O(2)). The crystallographic studies indicate a disorder for the protons in the cyclic hydrogen bond. This disorder allows the determination of the energy difference between two proton sites along the hydrogen bond. The temperature dependent Fourier transform infrared spectroscopy (FTIR) underpins the crystallographic results. The combination of both methods allows the estimation of a one-dimensional potential curve describing the OH-stretching motion. The dynamical properties of the proton transfer along the hydrogen bond are extracted from this potential. The work presented here has profound implication on future studies of photochemical dynamics of crystalline β-9AC, which can deliver a deeper understanding of the mechanism of photochemical driven molecular machines and the optical and electronic properties of molecular organic semiconductors."],["dc.identifier.doi","10.1039/c2cp40216e"],["dc.identifier.pmid","22735829"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/118801"],["dc.language.iso","en"],["dc.relation.eissn","1463-9084"],["dc.relation.issn","1463-9076"],["dc.relation.workinggroup","RG Techert (Structural Dynamics in Chemical Systems)"],["dc.title","Hydrogen bond dynamics in crystalline β-9-anthracene carboxylic acid--a combined crystallographic and spectroscopic study"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","348"],["dc.bibliographiccitation.journal","Inorganica Chimica Acta"],["dc.bibliographiccitation.lastpage","357"],["dc.bibliographiccitation.volume","423"],["dc.contributor.author","Kia, Reza"],["dc.contributor.author","Scholz, Mirko"],["dc.contributor.author","Raithby, Paul R."],["dc.contributor.author","Techert, Simone"],["dc.date.accessioned","2021-10-13T13:21:33Z"],["dc.date.available","2021-10-13T13:21:33Z"],["dc.date.issued","2014"],["dc.identifier.doi","10.1016/j.ica.2014.08.052"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90852"],["dc.relation","SFB 1073: Kontrolle von Energiewandlung auf atomaren Skalen"],["dc.relation","SFB 1073 | Topical Area B | B06 Echtzeituntersuchungen der optischen Anregung in oligonuklearen Metallkomplexen mit schaltbaren Spin- und Ladungszuständen"],["dc.relation.issn","0020-1693"],["dc.relation.orgunit","Institut für Röntgenphysik"],["dc.relation.workinggroup","RG Techert (Structural Dynamics in Chemical Systems)"],["dc.title","Homoleptic tetraazaphenanthrene-based copper(I) complexes: Synthesis, spectroscopic characterization, crystal structures and computational studies"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","3291"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","The Journal of Physical Chemistry. B, Condensed Matter, Materials, Surfaces, Interfaces & Biophysical"],["dc.bibliographiccitation.lastpage","3297"],["dc.bibliographiccitation.volume","118"],["dc.contributor.author","Thekku Veedu, Sreevidya"],["dc.contributor.author","Raiser, Dirk"],["dc.contributor.author","Kia, Reza"],["dc.contributor.author","Scholz, Mirko"],["dc.contributor.author","Techert, Simone"],["dc.date.accessioned","2021-10-13T13:01:09Z"],["dc.date.available","2021-10-13T13:01:09Z"],["dc.date.issued","2014-03-27"],["dc.description.abstract","Femtosecond optical pump-probe spectroscopy has been employed for studying the directly linked electron donor-acceptor system pyrene-N,N-dimethylaniline (PyDMA) in solid state. This DMA-pyrene derivative discussed is being applied as a molecular diode system switching on an ultrafast time scale. Our ultrafast solid-state studies reveal a complex photochemistry of this molecular crystal system. Strong couplings of the optically induced charge-transfer state with the radical ion pair state allow a femtosecond transition of the latter. One could see on the highest occupied molecular orbital-lowest unoccupied molecular orbital (HOMO-LUMO) description that a pure optical transition switches the system from a conducting to a blocked system because the molecular orbitals (MOs) of DMA moiety lie in a node plane of the LUMO. Within 800 fs the system relaxes back to the ground state and/or forms a radical ion pair, which is the surprising result of our study; when the system was probed further, the system underwent vibrational cooling and enhanced population inversion of the radical ion pair."],["dc.identifier.doi","10.1021/jp4121222"],["dc.identifier.pmid","24601820"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90851"],["dc.language.iso","en"],["dc.relation","SFB 1073: Kontrolle von Energiewandlung auf atomaren Skalen"],["dc.relation","SFB 1073 | Topical Area B | B06 Echtzeituntersuchungen der optischen Anregung in oligonuklearen Metallkomplexen mit schaltbaren Spin- und Ladungszuständen"],["dc.relation.eissn","1520-5207"],["dc.relation.issn","1520-6106"],["dc.relation.orgunit","Institut für Röntgenphysik"],["dc.relation.workinggroup","RG Techert (Structural Dynamics in Chemical Systems)"],["dc.title","Ultrafast dynamical study of pyrene-N,N-dimethylaniline (PyDMA) as an organic molecular diode in solid state"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2207"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","Computer Physics Communications"],["dc.bibliographiccitation.lastpage","2213"],["dc.bibliographiccitation.volume","183"],["dc.contributor.author","Foucar, Lutz"],["dc.contributor.author","Barty, Anton"],["dc.contributor.author","Coppola, Nicola"],["dc.contributor.author","Hartmann, Robert"],["dc.contributor.author","Holl, Peter"],["dc.contributor.author","Hoppe, Uwe"],["dc.contributor.author","Kassemeyer, Stephan"],["dc.contributor.author","Kimmel, Nils"],["dc.contributor.author","Küpper, Jochen"],["dc.contributor.author","Scholz, Mirko"],["dc.contributor.author","Techert, Simone"],["dc.contributor.author","White, Thomas A."],["dc.contributor.author","Strüder, Lothar"],["dc.contributor.author","Ullrich, Joachim"],["dc.date.accessioned","2022-12-16T09:14:27Z"],["dc.date.available","2022-12-16T09:14:27Z"],["dc.date.issued","2012"],["dc.identifier.doi","10.1016/j.cpc.2012.04.023"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/118792"],["dc.relation.issn","0010-4655"],["dc.relation.workinggroup","RG Techert (Structural Dynamics in Chemical Systems)"],["dc.title","CASS—CFEL-ASG software suite"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","o16"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Acta Crystallographica. Section E, Structure Reports Online"],["dc.bibliographiccitation.lastpage","o16"],["dc.bibliographiccitation.volume","70"],["dc.contributor.author","Thekku Veedu, Sreevidya"],["dc.contributor.author","Scholz, Mirko"],["dc.contributor.author","Kia, Reza"],["dc.contributor.author","Paulmann, Carsten"],["dc.contributor.author","Techert, Simone"],["dc.date.accessioned","2021-10-13T13:01:04Z"],["dc.date.available","2021-10-13T13:01:04Z"],["dc.date.issued","2014-01-01"],["dc.description.abstract","In the title compound, C24H19N, the di-methyl-amino group is inclined to the benzene ring by 2.81 (9)°. Their mean plane makes a dihedral angle of 64.12 (2)° with the mean plane of the pyrene ring system [r.m.s. deviation = 0.031 (1) Å]. In the crystal, mol-ecules are linked via C-H⋯π inter-actions, which connect neighbouring mol-ecules into columns along the c axis."],["dc.identifier.doi","10.1107/S1600536813032698"],["dc.identifier.pmid","24526967"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90850"],["dc.language.iso","en"],["dc.relation","SFB 1073: Kontrolle von Energiewandlung auf atomaren Skalen"],["dc.relation","SFB 1073 | Topical Area B | B06 Echtzeituntersuchungen der optischen Anregung in oligonuklearen Metallkomplexen mit schaltbaren Spin- und Ladungszuständen"],["dc.relation.issn","1600-5368"],["dc.relation.orgunit","Institut für Röntgenphysik"],["dc.relation.workinggroup","RG Techert (Structural Dynamics in Chemical Systems)"],["dc.rights","CC BY 2.0"],["dc.title","N,N-Dimethyl-4-(pyren-1-yl)aniline"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","4754"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","International Journal of Molecular Sciences"],["dc.bibliographiccitation.lastpage","4771"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Quevedo, Wilson"],["dc.contributor.author","Peth, Christian"],["dc.contributor.author","Busse, Gerhard"],["dc.contributor.author","Scholz, Mirko"],["dc.contributor.author","Mann, Klaus"],["dc.contributor.author","Techert, Simone"],["dc.date.accessioned","2018-11-07T11:22:45Z"],["dc.date.available","2018-11-07T11:22:45Z"],["dc.date.issued","2009"],["dc.description.abstract","Home-based soft X-ray time-resolved scattering experiments with nanosecond time resolution (10 ns) and nanometer spatial resolution were carried out at a table top soft X-ray plasma source (2.2-5.2 nm). The investigated system was the lyotropic liquid crystal C16E7/paraffin/glycerol/formamide/IR 5. Usually, major changes in physical, chemical, and/or optical properties of the sample occur as a result of structural changes and shrinking morphology. Here, these effects occur as a consequence of the energy absorption in the sample upon optical laser excitation in the IR regime. The liquid crystal shows changes in the structural response within few hundred nanoseconds showing a time decay of 182 ns. A decrease of the Bragg peak diffracted intensity of 30% and a coherent macroscopic movement of the Bragg reflection are found as a response to the optical pump. The Bragg reflection movement is established to be isotropic and diffusion controlled (1 mu s). Structural processes are analyzed in the Patterson analysis framework of the time-varying diffraction peaks revealing that the inter-lamellar distance increases by 2.7 angstrom resulting in an elongation of the coherently expanding lamella crystallite. The present studies emphasize the possibility of applying TR-SXRD techniques for studying the mechanical dynamics of nanosystems."],["dc.identifier.doi","10.3390/ijms10114754"],["dc.identifier.isi","000272191200008"],["dc.identifier.pmid","20087463"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/56044"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Mdpi Ag"],["dc.relation.issn","1422-0067"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Time-Resolved Soft X-ray Diffraction Reveals Transient Structural Distortions of Ternary Liquid Crystals"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","123109"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","Review of Scientific Instruments"],["dc.bibliographiccitation.volume","83"],["dc.contributor.author","Kunnus, Kristjan"],["dc.contributor.author","Rajkovic, Ivan"],["dc.contributor.author","Schreck, Simon"],["dc.contributor.author","Quevedo, Wilson"],["dc.contributor.author","Eckert, Sebastian"],["dc.contributor.author","Beye, Martin"],["dc.contributor.author","Suljoti, Edlira"],["dc.contributor.author","Weniger, Christian"],["dc.contributor.author","Kalus, Christian"],["dc.contributor.author","Grübel, Sebastian"],["dc.contributor.author","Scholz, Mirko"],["dc.contributor.author","Nordlund, Dennis"],["dc.contributor.author","Zhang, Wenkai"],["dc.contributor.author","Hartsock, Robert W."],["dc.contributor.author","Gaffney, Kelly J."],["dc.contributor.author","Schlotter, William F."],["dc.contributor.author","Turner, Joshua J."],["dc.contributor.author","Kennedy, Brian"],["dc.contributor.author","Hennies, Franz"],["dc.contributor.author","Techert, Simone"],["dc.contributor.author","Wernet, Philippe"],["dc.contributor.author","Föhlisch, Alexander"],["dc.date.accessioned","2022-12-16T09:15:40Z"],["dc.date.available","2022-12-16T09:15:40Z"],["dc.date.issued","2012-12"],["dc.description.abstract","We present a flexible and compact experimental setup that combines an in vacuum liquid jet with an x-ray emission spectrometer to enable static and femtosecond time-resolved resonant inelastic soft x-ray scattering (RIXS) measurements from liquids at free electron laser (FEL) light sources. We demonstrate the feasibility of this type of experiments with the measurements performed at the Linac Coherent Light Source FEL facility. At the FEL we observed changes in the RIXS spectra at high peak fluences which currently sets a limit to maximum attainable count rate at FELs. The setup presented here opens up new possibilities to study the structure and dynamics in liquids."],["dc.identifier.doi","10.1063/1.4772685"],["dc.identifier.pmid","23277974"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/118800"],["dc.language.iso","en"],["dc.relation.eissn","1089-7623"],["dc.relation.issn","0034-6748"],["dc.relation.workinggroup","RG Techert (Structural Dynamics in Chemical Systems)"],["dc.title","A setup for resonant inelastic soft x-ray scattering on liquids at free electron laser light sources"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","88490I"],["dc.contributor.author","Yin, Zhong"],["dc.contributor.author","Rajković, Ivan"],["dc.contributor.author","Raiser, Dirk"],["dc.contributor.author","Scholz, Mirko"],["dc.contributor.author","Techert, Simone"],["dc.contributor.editor","Klisnick, Annie"],["dc.contributor.editor","Menoni, Carmen S."],["dc.date.accessioned","2022-12-15T15:53:33Z"],["dc.date.available","2022-12-15T15:53:33Z"],["dc.date.issued","2013"],["dc.identifier.doi","10.1117/12.2023992"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/118772"],["dc.relation.conference","SPIE Optical Engineering + Applications"],["dc.relation.eventend","2013-08-29"],["dc.relation.eventlocation","San Diego, California, United States"],["dc.relation.eventstart","2013-08-25"],["dc.relation.ispartof","Proceedings"],["dc.relation.orgunit","Institut für Röntgenphysik"],["dc.relation.workinggroup","RG Techert (Structural Dynamics in Chemical Systems)"],["dc.title","Experimental setup for high resolution x-ray spectroscopy of solids and liquid samples"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","103011"],["dc.bibliographiccitation.journal","New Journal of Physics"],["dc.bibliographiccitation.volume","18"],["dc.contributor.author","Kunnus, Kristjan"],["dc.contributor.author","Josefsson, Ida"],["dc.contributor.author","Rajkovic, Ivan"],["dc.contributor.author","Schreck, Simon"],["dc.contributor.author","Quevedo, Wilson"],["dc.contributor.author","Beye, Martin"],["dc.contributor.author","Greubel, Sebastian"],["dc.contributor.author","Scholz, Mirko"],["dc.contributor.author","Nordlund, Dennis"],["dc.contributor.author","Zhang, W."],["dc.contributor.author","Hartsock, Robert W."],["dc.contributor.author","Gaffney, Kelly J."],["dc.contributor.author","Schlotter, William F."],["dc.contributor.author","Turner, Joshua J."],["dc.contributor.author","Kennedy, Brian"],["dc.contributor.author","Hennies, Franz"],["dc.contributor.author","Techert, Simone"],["dc.contributor.author","Wernet, Philippe"],["dc.contributor.author","Odelius, Michael"],["dc.contributor.author","Foehlisch, Alexander"],["dc.date.accessioned","2018-11-07T10:07:45Z"],["dc.date.available","2018-11-07T10:07:45Z"],["dc.date.issued","2016"],["dc.description.abstract","Ultrafast electronic and structural dynamics of matter govern rate and selectivity of chemical reactions, as well as phase transitions and efficient switching in functional materials. Since x-rays determine electronic and structural properties with elemental, chemical, orbital and magnetic selectivity, short pulse x-ray sources have become central enablers of ultrafast science. Despite of these strengths, ultrafast x-rays have been poor at picking up excited state moieties from the unexcited ones. With time-resolved anti-Stokes resonant x-ray Raman scattering (AS-RXRS) performed at the LCLS, and ab initio theory we establish background free excited state selectivity in addition to the elemental, chemical, orbital and magnetic selectivity of x-rays. This unparalleled selectivity extracts low concentration excited state species along the pathway of photo induced ligand exchange of Fe(CO)(5) in ethanol. Conceptually a full theoretical treatment of all accessible insights to excited state dynamics with AS-RXRS with transform-limited x-ray pulses is given-which will be covered experimentally by upcoming transform-limited x-ray sources."],["dc.identifier.doi","10.1088/1367-2630/18/10/103011"],["dc.identifier.isi","000386047000005"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13971"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/39338"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation","info:eu-repo/grantAgreement/EC/H2020/669531/EU/Beating Complexity through Selectivity:Excited state Dynamics from Anti-Stokes and non-linear resonant inelastic X-ray scattering/EDAX"],["dc.relation.issn","1367-2630"],["dc.relation.orgunit","Fakultät für Physik"],["dc.relation.orgunit","Institut für Röntgenphysik"],["dc.relation.workinggroup","RG Techert (Structural Dynamics in Chemical Systems)"],["dc.rights","CC BY 3.0"],["dc.title","Anti-Stokes resonant x-ray Raman scattering for atom specific and excited state selective dynamics"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]