Ultrafast nanoscience with ELI ALPS
|
|
- William Joseph
- 5 years ago
- Views:
Transcription
1 Ultrafast nanoscience with ELI ALPS Péter Dombi Wigner Research Centre for Physics, Budapest & Max Planck Institute of Quantum Optics, Garching Overview ultrafast (femtosecond/attosecond) dynamicsin metal nanosystems functional molecules potential of ELI ALPS in high time resolution and broad spectral coverage (+higher photon flux than university scale labs) + some metrology options 1
2 Some applications of light nanoparticle interaction Increasing solar cell efficiency ( thin film solar cells etc.) XUV pulses high harmonic generation with high repetition rate Kim, Nature Phot. 5, 677 (2011) 75 MHz 10 fs IR laser pulses cancer therapy with nanoparticles etc. etc. Characteristic time scales in solids 1 Energy bandwidth / ev Screening Dephasing e e scattering e phonon scattering Time scale / fs Adapted from Petek, Ogawa, Progr. Surf Sci Easily achievable laser pulse duration Optical period at 800nm Electron emission duration 2
3 Fundamental (ultrafast) questions in plasmonics how do collective electron oscillations build up on femto/attosecond time scales? how is dynamics related to nanoparticle functionality? how can the interaction be controlled on the same scales? developing applications in photovoltaics, life science, HHG/THz sources etc. Tools: combining existing attosecond and surface/materials science tools One option: looking at plasmonic photoelectrons tools: looking at plasmonic photoelectrons emitted from nanoparticle +strong laser fields 3
4 Coupling of localized plasmons Example: electric field amplitudes on a nanorod with resonant excitation Field enhancement factor 80 nm 150 nm Incident laser wavelength: 800 nm Incident light polarization along longest axis of nanorod Nanorod thickness: 40 nm Fiel enhancement ~ x50 (!) 4
5 Investigating strong field phenomena at nanoparticles Advantages: electricfield controllable on the nanoscale by particle geometry ultrahigh plasmonic field enhancement (x100s feasible!) strong field phenomena with extremely low laser intensities (oscillators) Ultrafast photoemission from nanoparticles I control in space Time of flight spectrometer for electrons 80 fs / 165 nj / 4.5 khz illumination (Ti:S laser in Budapest) Dombi et al., Nano Lett. 13, 674 (2013). 5
6 Ultrafast photoemission from nanoparticles I control in space Control of electrons with nanolocalized plasmon field Dombi et al., Nano Lett. 13, 674 (2013). Ultrafast photoemission from nanoparticles II control with pulse Carrier-envelope phase El ectric field strength (a.u.) \c(a(t)) 0 =0 0 = /2 0 = \c(e(t))=\c(a(t))cos( t+\c( \c(a(t))cos( t+\c( 0 )) /f r Time (fs) 2/f r 0 =3 /2 3/f r 6
7 Ultrafast photoemission from nanoparticles II control with pulse Courtesy of Péter Földi, University of Szeged CEP Attosecond nanoscience tools with ELI ALPS - attosecond streaking measurments on nanoparticles for ultrafast dynamics PEEM, VMI etc. for time and space resolved information on these systems PEEM M. Stockman et al., Nature Phot
8 Another application of plasmonic nanoparticles: THz generation in: 100 fs 800 nm pulses 5 20 GW/cm 2 out: THz pulses 0.6 THz Signal 10% of signal with optical rect. in ZnTe Nanostructured sample with nanosphere lithography Correlation between plasmonic resonance of nanoparticles and THz signal Polyushkin et al., Nano Lett. 11, 4718 (2011). What is the THz generation mechanism? Optical rectification on nanofilm or radiation by photoemitted electrons in local inhomogeneous field??? both THz and electron signals tested on same samples D. Polyushkin, P. Rácz et al., submitted 8
9 Functional molecules 0 1 Spin-state switching - high potential in IT - small molecules, rapid switching S = aim: explore switching mechanism, design better molecules Light-harvesting model systems A. Fihri et al., Angew. Chem. Int. 2008, 47, 564 Functional molecules Spin-state switching: theory 0 1 S = 0 2 C. Sousa et al., Chem. Eur. J., 2013 DOI: /chem Few-cycle probes necessary 9
10 Pump probe studies to look at ultrafast processes laser pulse t=0 t=infinity IR, VIS X-ray spectroscopy (absorption, emission, inelastic scattering) diffuse scattering X-ray diffraction reaction coordinate Here ELI ALPS can be complementary to X ray facilities (LCLS, XFEL) with additional pump probe options and better time resolution New fs sources: free electron hard X ray lasers Linear Coherent Light Source, SLAC, Stanford, USA Expected for 2016 Available since 2010 European XFEL, Hamburg (DESY) Available since 2012 SACLA, Hyogo, Japán Here ELI ALPS can be complementary to X ray facilities with some additional optical pump probe options 10
11 ELI ALPS metrology and instrumentation options ELI-ALPS SYLOS 1 laser vs. HELIOS laser operating in Budapest: 1 khz, 20 mj, fs vs. 1 khz, 4 mj, 31 fs proof-of-principle HHG etc. experiments testbed systems for ELI femtosecond testing of optical components + additional options - large-aperture fs mirror production - optics testing ti (wavefront, scatter etc.) - vibration analysis of building, sub-systems etc. - many ELI-relevant training options (fs lasers, HHG, electron spectroscopy etc.) Outlook full control of electrons with laser fields on the nanoscale understanding ultrafast collective electron dynamics understanding transitions in functional molecules tailoring them for applications ELI ALPS tools are ideal for this short pulses together with state of the art diagnostics +uniquely broad wavelength coverage 11
12 Acknowledgements Péter RÁCZ, István MÁRTON, Júlia FEKETE G. FARKAS, A. CZITROVSZKY, N. KROÓ, I. FÖLDES, G. VANKÓ Wigner Research Centre for Physics, Budapest groups Joachim KRENN, Ulrich HOHENESTER groups University of Graz, Austria Péter FÖLDI, Mihály BENEDICT University of Szeged WilliamBARNES & group University of Exeter, UK Jens BIEGERT & group ICFO, Barcelona 12
Attosecond Science. Jon Marangos, Director Extreme Light Consortium, Imperial College London
Attosecond Science Jon Marangos, Director Extreme Light Consortium, Imperial College London Electron Orbit in Bohr Model T orbit 150 as for H ground state Electron Motion In most matter electrons are in
More informationLooking into the ultrafast dynamics of electrons
Looking into the ultrafast dynamics of electrons G. Sansone 1,2,3 1) Dipartimento di Fisica Politecnico Milano, Italy 2) Institute of Photonics and Nanotechnology, CNR Politecnico Milano Italy 3) Extreme
More informationFLASH overview. Nikola Stojanovic. PIDID collaboration meeting, Hamburg,
FLASH overview Nikola Stojanovic PIDID collaboration meeting, Hamburg, 16.12.2011 Outline Overview of the FLASH facility Examples of research at FLASH Nikola Stojanovic PIDID: FLASH overview Hamburg, December
More informationThe MID instrument.
The MID instrument International Workshop on the Materials Imaging and Dynamics Instrument at the European XFEL Grenoble, Oct 28/29, 2009 Thomas Tschentscher thomas.tschentscher@xfel.eu Outline 2 History
More informationThe Lund Attosecond Science Centre in the MEDEA network PER THE MEDEA KICK-OFF MEETING, BERLIN, JANUARY 2015
The Lund Attosecond Science Centre in the MEDEA network PER JOHNSSON @ THE MEDEA KICK-OFF MEETING, BERLIN, JANUARY 2015 Lund University Founded in 1666 47 700 students (individuals) 7 500 employees - 840
More informationWP-3: HHG and ultrafast electron imaging
WORKPACKAGE WP-3: HHG and ultrafast electron imaging Coordinators: P. Salières (CEA), A. Assion (FEMTO, Spectra Physics Vienna) Period: Start Month 4 End Month 48 Leading Participants (Orange in the picture):
More informationOverview: Attosecond optical technology based on recollision and gating
Overview: Attosecond optical technology based on recollision and gating Zenghu Chang Kansas State University Team members Kansas State University Zenghu Chang (Dept. of Phys.) Lew Cocke (Dept. of Phys.)
More informationAMO physics with LCLS
AMO physics with LCLS Phil Bucksbaum Director, Stanford PULSE Center SLAC Strong fields for x-rays LCLS experimental program Experimental capabilities End-station layout PULSE Ultrafast X-ray Summer June
More informationDoctor of Philosophy
FEMTOSECOND TIME-DOMAIN SPECTROSCOPY AND NONLINEAR OPTICAL PROPERTIES OF IRON-PNICTIDE SUPERCONDUCTORS AND NANOSYSTEMS A Thesis Submitted for the degree of Doctor of Philosophy IN THE FACULTY OF SCIENCE
More informationSurvey on Laser Spectroscopic Techniques for Condensed Matter
Survey on Laser Spectroscopic Techniques for Condensed Matter Coherent Radiation Sources for Small Laboratories CW: Tunability: IR Visible Linewidth: 1 Hz Power: μw 10W Pulsed: Tunabality: THz Soft X-ray
More informationHigh-Harmonic Generation II
Soft X-Rays and Extreme Ultraviolet Radiation High-Harmonic Generation II Phasematching techniques Attosecond pulse generation Applications Specialized optics for HHG sources Dr. Yanwei Liu, University
More informationPart II Course Content. Outline Lecture 9. Frequency Correlations & Lineshapes. Nonlinear Spectroscopic Methods
Part II Course Content Outline Lecture 9 Optical Bloch equations Nonlinear polarizations in matter: the perturbative expansion approach. Ultrafast Fourier-transform spectroscopy: two and more dimensions.
More informationSupplementary Information for. Vibrational Spectroscopy at Electrolyte Electrode Interfaces with Graphene Gratings
Supplementary Information for Vibrational Spectroscopy at Electrolyte Electrode Interfaces with Graphene Gratings Supplementary Figure 1. Simulated from pristine graphene gratings at different Fermi energy
More informationFemtosecond X-Ray Experiments
Femtosecond X-Ray Experiments Christian Bressler FXE Hamburg, January 25, 2017 FXE Workshop Dec 2016: Users overall very happy with implemented components 2 Scientific Instrument FXE The FXE scientific
More informationtime is defined by physical processes
frontiers in attosecond science Louis F. DiMauro as 100 as as as n as 10-18 s 25 as 1 as 10-18 s 1 as n as modified from LCLS/SLAC website time is defined by physical processes a history of ultra-fast:
More informationTracking chemical reactions using combined time-resolved x- ray spectroscopies and scattering
Tracking chemical reactions using combined time-resolved x- ray spectroscopies and scattering Workshop on MXAN code for XANES analysis IP PAS, Warsaw, Poland April 8, 2014 Alexander Britz and Tadesse Assefa
More informationTime resolved optical spectroscopy methods for organic photovoltaics. Enrico Da Como. Department of Physics, University of Bath
Time resolved optical spectroscopy methods for organic photovoltaics Enrico Da Como Department of Physics, University of Bath Outline Introduction Why do we need time resolved spectroscopy in OPV? Short
More informationTHz field strength larger than MV/cm generated in organic crystal
SwissFEL Wir schaffen Wissen heute für morgen 1 2 C. Vicario 1, R. Clemens 1 and C. P. Hauri 1,2 THz field strength larger than MV/cm generated in organic crystal 10/16/12 Workshop on High Field THz science
More informationTime-resolved photoelectron spectroscopy: An ultrafast clock to study electron dynamics at surfaces, interfaces and condensed matter
Time-resolved photoelectron spectroscopy: An ultrafast clock to study electron dynamics at surfaces, interfaces and condensed matter Benjamin Stadtmüller Department of Physics and Research Center OPTIMAS,
More informationOptical Spectroscopy of Advanced Materials
Phys 590B Condensed Matter Physics: Experimental Methods Optical Spectroscopy of Advanced Materials Basic optics, nonlinear and ultrafast optics Jigang Wang Department of Physics, Iowa State University
More informationUndulator radiation from electrons randomly distributed in a bunch
Undulator radiation from electrons randomly distributed in a bunch Normally z el >> N u 1 Chaotic light Spectral property is the same as that of a single electron /=1/N u Temporal phase space area z ~(/
More informationMulti-cycle THz pulse generation in poled lithium niobate crystals
Laser Focus World April 2005 issue (pp. 67-72). Multi-cycle THz pulse generation in poled lithium niobate crystals Yun-Shik Lee and Theodore B. Norris Yun-Shik Lee is an assistant professor of physics
More informationThe European XFEL in Hamburg: Status and beamlines design
UVX 2010 (2011) 63 67 DOI: 10.1051/uvx/2011009 C Owned by the authors, published by EDP Sciences, 2011 The European XFEL in Hamburg: Status and beamlines design J. Gaudin, H. Sinn and Th. Tschentscher
More informationUltrafast Structural Dynamics in Solids Klaus Sokolowski-Tinten
Ultrafast Structural Dynamics in Solids Klaus Sokolowski-Tinten Institut für Experimentelle Physik STI Round-Table Meeting, Hamburg, 22. - 24. Juni 2004 Outline motivation: why short pulses and the XFEL
More information1 Mathematical description of ultrashort laser pulses
1 Mathematical description of ultrashort laser pulses 1.1 We first perform the Fourier transform directly on the Gaussian electric field: E(ω) = F[E(t)] = A 0 e 4 ln ( t T FWHM ) e i(ω 0t+ϕ CE ) e iωt
More informationSet-up for ultrafast time-resolved x-ray diffraction using a femtosecond laser-plasma kev x-ray-source
Set-up for ultrafast time-resolved x-ray diffraction using a femtosecond laser-plasma kev x-ray-source C. Blome, K. Sokolowski-Tinten *, C. Dietrich, A. Tarasevitch, D. von der Linde Inst. for Laser- and
More informationNanocomposite photonic crystal devices
Nanocomposite photonic crystal devices Xiaoyong Hu, Cuicui Lu, Yulan Fu, Yu Zhu, Yingbo Zhang, Hong Yang, Qihuang Gong Department of Physics, Peking University, Beijing, P. R. China Contents Motivation
More informationLaser-driven X-ray sources: realization and future trends
Laser-driven X-ray sources: realization and future trends Patrick Audebert, Julien Gautier, Fabien Quéré, Rodrigo Lopez-Martens, Le Thi Thu Thuy, Philippe Martin, Hamed Merdji, Pascal Monot, Eduardo Oliva,
More informationSmall Quantum Systems Scientific Instrument
Small Quantum Systems Scientific Instrument WP-85 A. De Fanis, T. Mazza, H. Zhang, M. Meyer European XFEL GmbH TDR_2012: http://www.xfel.eu/documents/technical_documents XFEL Users Meeting 2014, January
More informationSupporting Online Material for
www.sciencemag.org/cgi/content/full/331/6014/189/dc1 Supporting Online Material for Light-Induced Superconductivity in a Stripe-Ordered Cuprate D. Fausti,* R. I. Tobey, N. Dean, S. Kaiser, A. Dienst, M.
More informationBrightness and Coherence of Synchrotron Radiation and Free Electron Lasers. Zhirong Huang SLAC, Stanford University May 13, 2013
Brightness and Coherence of Synchrotron Radiation and Free Electron Lasers Zhirong Huang SLAC, Stanford University May 13, 2013 Introduction GE synchrotron (1946) opened a new era of accelerator-based
More informationExploring Ultrafast Excitations in Solids with Pulsed e-beams
Exploring Ultrafast Excitations in Solids with Pulsed e-beams Joachim Stöhr and Hans Siegmann Stanford Synchrotron Radiation Laboratory Collaborators: Y. Acremann, Sara Gamble, Mark Burkhardt ( SLAC/Stanford
More informationLinear and nonlinear spectroscopy
Linear and nonlinear spectroscopy We ve seen that we can determine molecular frequencies and dephasing rates (for electronic, vibrational, or spin degrees of freedom) from frequency-domain or timedomain
More informationOPTICAL PROPERTIES AND SPECTROSCOPY OF NANOAAATERIALS. Jin Zhong Zhang. World Scientific TECHNISCHE INFORMATIONSBIBLIOTHEK
OPTICAL PROPERTIES AND SPECTROSCOPY OF NANOAAATERIALS Jin Zhong Zhang University of California, Santa Cruz, USA TECHNISCHE INFORMATIONSBIBLIOTHEK Y World Scientific NEW JERSEY. t'on.don SINGAPORE «'BEIJING
More informationSfb 658 Colloquium 11 May Part II. Introduction to Two-Photon-Photoemission (2PPE) Spectroscopy. Martin Wolf
Sfb 658 Colloquium 11 May 2006 Part II Introduction to Two-Photon-Photoemission (2PPE) Spectroscopy Martin Wolf Motivation: Electron transfer across interfaces key step for interfacial and surface dynamics
More informationSupplementary Figure 1 Schematics of an optical pulse in a nonlinear medium. A Gaussian optical pulse propagates along z-axis in a nonlinear medium
Supplementary Figure 1 Schematics of an optical pulse in a nonlinear medium. A Gaussian optical pulse propagates along z-axis in a nonlinear medium with thickness L. Supplementary Figure Measurement of
More informationHiromitsu TOMIZAWA XFEL Division /SPring-8
TUPLB10 (Poster: TUPB080) Non-destructive Real-time Monitor to measure 3D- Bunch Charge Distribution with Arrival Timing to maximize 3D-overlapping for HHG-seeded EUV-FEL Hiromitsu TOMIZAWA XFEL Division
More informationAn Adventure in Marrying Laser Arts and Accelerator Technologies
An Adventure in Marrying Laser Arts and Accelerator Technologies Dao Xiang Beam Physics Dept, SLAC, Stanford University Feb-28-2012 An example sample Probe (electron) Pump (laser) Typical pump-probe experiment
More informationAluminum for nonlinear plasmonics: Methods Section
Aluminum for nonlinear plasmonics: Methods Section Marta Castro-Lopez, Daan Brinks, Riccardo Sapienza, and Niek F. van Hulst, ICFO - Institut de Ciencies Fotoniques, and ICREA - Institució Catalana de
More informationby Intense Light Pulses
Stefanie Markus Kitzler Editors Grafe Ultrafast Dynamics Driven by Intense Light Pulses From Atoms to Solids, from Lasers to Intense X-rays Springer Contents Part I Control of Electronic Processes with
More informationLecture 5. X-ray Photoemission Spectroscopy (XPS)
Lecture 5 X-ray Photoemission Spectroscopy (XPS) 5. Photoemission Spectroscopy (XPS) 5. Principles 5.2 Interpretation 5.3 Instrumentation 5.4 XPS vs UV Photoelectron Spectroscopy (UPS) 5.5 Auger Electron
More informationPC Laboratory Raman Spectroscopy
PC Laboratory Raman Spectroscopy Schedule: Week of September 5-9: Student presentations Week of September 19-23:Student experiments Learning goals: (1) Hands-on experience with setting up a spectrometer.
More informationWitnessing quasi-particle dynamics in strongly correlated electron system
Witnessing quasi-particle dynamics in strongly correlated electron system, Elettra-Sincrotrone Trieste S. c. p. a. and University of Trieste Time domain studies of complex materials -Pump & Probe Time
More information1) Introduction 2) Photo electric effect 3) Dual nature of matter 4) Bohr s atom model 5) LASERS
1) Introduction 2) Photo electric effect 3) Dual nature of matter 4) Bohr s atom model 5) LASERS 1. Introduction Types of electron emission, Dunnington s method, different types of spectra, Fraunhoffer
More informationProbing and Driving Molecular Dynamics with Femtosecond Pulses
Miroslav Kloz Probing and Driving Molecular Dynamics with Femtosecond Pulses (wavelengths above 200 nm, energies below mj) Why femtosecond lasers in biology? Scales of size and time are closely rerated!
More informationCHEM6416 Theory of Molecular Spectroscopy 2013Jan Spectroscopy frequency dependence of the interaction of light with matter
CHEM6416 Theory of Molecular Spectroscopy 2013Jan22 1 1. Spectroscopy frequency dependence of the interaction of light with matter 1.1. Absorption (excitation), emission, diffraction, scattering, refraction
More informationNanomaterials and their Optical Applications
Nanomaterials and their Optical Applications Winter Semester 2013 Lecture 02 rachel.grange@uni-jena.de http://www.iap.uni-jena.de/multiphoton Lecture 2: outline 2 Introduction to Nanophotonics Theoretical
More informationHigh Energy Upgrade: LCLS-II-HE High Repetition Rate Soft X-rays Hard X-rays
High Energy Upgrade: LCLS-II-HE High Repetition Rate Soft X-rays Hard X-rays Electronic & nuclear coupling Emergent properties Materials heterogeneity lattice spin charge orbital LCLS-II-HE provides: Ultrafast
More informationConnecting Attosecond Science and XUV FEL Research
Connecting Attosecond Science and XUV FEL Research Marc Vrakking Attosecond Workshop Imperial College, May 13th 2008 Overview Present status of attosecond science - recent example: electron localization
More informationA facility for Femtosecond Soft X-Ray Imaging on the Nanoscale
A facility for Femtosecond Soft X-Ray Imaging on the Nanoscale Jan Lüning Outline Scientific motivation: Random magnetization processes Technique: Lensless imaging by Fourier Transform holography Feasibility:
More informationPhotoelectron Spectroscopy using High Order Harmonic Generation
Photoelectron Spectroscopy using High Order Harmonic Generation Alana Ogata Yamanouchi Lab, University of Tokyo ABSTRACT The analysis of photochemical processes has been previously limited by the short
More informationstabilized 10-fs lasers and their application to laser-based electron acceleration
Carrier-envelope envelope-phase-stabilized stabilized sub-10 10-fs lasers and their application to laser-based electron acceleration L. Veisz, E. Goulielmakis, A. Baltuška, and F. Krausz Vienna University
More informationX-Ray Spectro-Microscopy Joachim Stöhr Stanford Synchrotron Radiation Laboratory
X-Ray Spectro-Microscopy Joachim Stöhr Stanford Synchrotron Radiation Laboratory X-Rays have come a long way Application to Magnetic Systems 1 µm 1895 1993 2003 http://www-ssrl.slac.stanford.edu/stohr/index.htm
More informationCoherence properties of the radiation from SASE FEL
CERN Accelerator School: Free Electron Lasers and Energy Recovery Linacs (FELs and ERLs), 31 May 10 June, 2016 Coherence properties of the radiation from SASE FEL M.V. Yurkov DESY, Hamburg I. Start-up
More informationHHG Sub-cycle dynamics
Quantum Optics and Laser Science Group Blackett Laboratory, Imperial College London HHG Sub-cycle dynamics 1. Chirp of electron recollision 2. Measuring ultra-fast intramolecular proton motion 3. Controlling
More informationPerformance Metrics of Future Light Sources. Robert Hettel, SLAC ICFA FLS 2010 March 1, 2010
Performance Metrics of Future Light Sources Robert Hettel, SLAC ICFA FLS 2010 March 1, 2010 http://www-ssrl.slac.stanford.edu/aboutssrl/documents/future-x-rays-09.pdf special acknowledgment to John Corlett,
More informationSeminars in Nanosystems - I
Seminars in Nanosystems - I Winter Semester 2011/2012 Dr. Emanuela Margapoti Emanuela.Margapoti@wsi.tum.de Dr. Gregor Koblmüller Gregor.Koblmueller@wsi.tum.de Seminar Room at ZNN 1 floor Topics of the
More informationLaserphysik. Prof. Yong Lei & Dr. Yang Xu. Fachgebiet Angewandte Nanophysik, Institut für Physik
Laserphysik Prof. Yong Lei & Dr. Yang Xu Fachgebiet Angewandte Nanophysik, Institut für Physik Contact: yong.lei@tu-ilmenau.de; yang.xu@tu-ilmenau.de Office: Heisenbergbau V 202, Unterpörlitzer Straße
More informationCHEM*3440. Photon Energy Units. Spectrum of Electromagnetic Radiation. Chemical Instrumentation. Spectroscopic Experimental Concept.
Spectrum of Electromagnetic Radiation Electromagnetic radiation is light. Different energy light interacts with different motions in molecules. CHEM*344 Chemical Instrumentation Topic 7 Spectrometry Radiofrequency
More informationattosecond laser pulse
Kenichi Ishikawa ( ) http://ishiken.free.fr/english/lecture.html ishiken@atto.t.u-tokyo.ac.jp Advanced Plasma and Laser Science E attosecond laser pulse 1 attosecond pulse train (APT) isolated attosecond
More informationFEL WG: Summary. SLAC National Accelerator Lab. Kwang-Je Kim (Part I, Mo-Tu) Joe Bisognano (Part II, Th) Future Light Source WS 2010: FEL WG
FEL WG: Summary Kwang-Je Kim (Part I, Mo-Tu) Joe Bisognano (Part II, Th) Future Light Source WS 2010: FEL WG March 1-5, 2010 SLAC National Accelerator Lab Menlo Park, CA The submitted manuscript has been
More informationCore Level Spectroscopies
Core Level Spectroscopies Spectroscopies involving core levels are element-sensitive, and that makes them very useful for understanding chemical bonding, as well as for the study of complex materials.
More informationGeneration and Applications of High Harmonics
First Asian Summer School on Aug. 9, 2006 Generation and Applications of High Harmonics Chang Hee NAM Dept. of Physics & Coherent X-ray Research Center Korea Advanced Institute of Science and Technology
More informationBeam manipulation with high energy laser in accelerator-based light sources
Beam manipulation with high energy laser in accelerator-based light sources Ming-Chang Chou High Brightness Injector Group FEL winter school, Jan. 29 ~ Feb. 2, 2018 Outline I. Laser basic II. III. IV.
More informationOutline. Raman Scattering Spectroscopy Resonant Raman Scattering: Surface Enhaced Raman Scattering Applications. RRS in crystals RRS in molecules
Outline Raman Scattering Spectroscopy Resonant Raman Scattering: RRS in crystals RRS in molecules Surface Enhaced Raman Scattering Applications Charging and discharging of single molecules probed by SERS
More informationCommissioning of the new Injector Laser System for the Short Pulse Project at FLASH
Commissioning of the new Injector Laser System for the Short Pulse Project at FLASH Uni Hamburg tim.plath@desy.de 05.11.2013 Supported by BMBF under contract 05K10GU2 & FS FLASH 301 Motivation short pulses
More information3 Controlling Coherent Quantum Nuclear Dynamics in LiH by Ultra Short IR Atto Pulses Astrid Nikodem, R.D. Levine and F. Remacle 3.
Contents 1 Strong-Field S-Matrix Series with Coulomb Wave Final State... 1 F.H.M. Faisal 1.1 Introduction... 1 1.2 Three-Interaction Formalism... 2 1.3 Coulomb Volkov Hamiltonian and Propagator... 6 1.4
More informationLaser-controlled Molecular Alignment and Orientation at FLASH and XFEL
Laser-controlled Molecular Alignment and Orientation at FLASH and XFEL Marc Vrakking FOM Institute AMOLF XFEL Workshop Hamburg October 8-10, 2008 Acknowledgements FOM-AMOLF,NL +technical support Per Johnsson
More informationWorkshop on optical gas sensing
Workshop on optical gas sensing 15.01.2015 1 Intensity (a.u.) The QCL frequency comb A laser emitting many wavelengths at the same time. Covering a broad spectral range of tens to a few 100 wavenumbers.
More informationWP2: Non-linear XUV spectroscopy
WORKPACKAGE WP2: Non-linear XUV spectroscopy Coordinators: Marc Vrakking (MBI); Xiaowei Chen (AMPL) Period: 4-48 Month WP2 will focus on the investigation of molecular and cluster dynamics through the
More informationCoherent Electron Scattering Captured by an Attosecond Quantum Stroboscope
1 Coherent Electron Scattering Captured by an Attosecond Quantum Stroboscope J. Mauritsson 1, P. Johnsson 1, E. Gustafsson 1, M. Swoboda 1, T. Ruchon 1, A. L Huillier 1 & K. J. Schafer 2 1 Department of
More informationSingle Emitter Detection with Fluorescence and Extinction Spectroscopy
Single Emitter Detection with Fluorescence and Extinction Spectroscopy Michael Krall Elements of Nanophotonics Associated Seminar Recent Progress in Nanooptics & Photonics May 07, 2009 Outline Single molecule
More informationThe peak brilliance of VUV/X-ray free electron lasers (FEL) is by far the highest.
Free electron lasers The peak brilliance of VUV/X-ray free electron lasers (FEL) is by far the highest. Normal lasers are based on stimulated emission between atomic energy levels, i. e. the radiation
More informationAttosecond laser systems and applications
Attosecond laser systems and applications Adrian N. Pfeiffer Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA 8th Annual Laser Safety Officer Workshop September
More informationWolfgang Demtroder. Laser Spectroscopy. Basic Concepts and Instrumentation. Second Enlarged Edition With 644 Figures and 91 Problems.
Wolfgang Demtroder Laser Spectroscopy Basic Concepts and Instrumentation Second Enlarged Edition With 644 Figures and 91 Problems Springer Contents 1. Introduction 1 2. Absorption and Emission of Light
More informationGraphene for THz technology
Graphene for THz technology J. Mangeney1, J. Maysonnave1, S. Huppert1, F. Wang1, S. Maero1, C. Berger2,3, W. de Heer2, T.B. Norris4, L.A. De Vaulchier1, S. Dhillon1, J. Tignon1 and R. Ferreira1 1 Laboratoire
More informationSUPPLEMENTARY INFORMATION
doi:10.1038/nature10721 Experimental Methods The experiment was performed at the AMO scientific instrument 31 at the LCLS XFEL at the SLAC National Accelerator Laboratory. The nominal electron bunch charge
More informationDIFFRACTION UNDER LASER IRRADIATION. ANF RECIPROCS C. Mariette
DIFFRACTION UNDER LASER IRRADIATION ANF RECIPROCS- 2018 C. Mariette Okhoshi et al., Nat. Chem.(2010) Calculated DOS of photo-switchable Ti 3 O 5 Photochromism Conductivity Insulating Metal This also
More informationSOFT X-RAYS AND EXTREME ULTRAVIOLET RADIATION
SOFT X-RAYS AND EXTREME ULTRAVIOLET RADIATION Principles and Applications DAVID ATTWOOD UNIVERSITY OF CALIFORNIA, BERKELEY AND LAWRENCE BERKELEY NATIONAL LABORATORY CAMBRIDGE UNIVERSITY PRESS Contents
More informationPhysik und Anwendungen von weicher Röntgenstrahlung I (Physics and applications of soft X-rays I)
Physik und Anwendungen von weicher Röntgenstrahlung I (Physics and applications of soft X-rays I) Sommersemester 2015 Veranstalter : Prof. Dr. Ulf Kleineberg (ulf.kleineberg@physik.uni-muenchen.de) LMU,
More informationAMO at FLASH. FELs provide unique opportunities and challenges for AMO physics. due to essentially three reasons:
Experience at FLASH AMO at FLASH FELs provide unique opportunities and challenges for AMO physics due to essentially three reasons: AMO at FLASH 1. huge integrated flux dilute samples Highly charged ions
More informationPolarization control experiences in single pass seeded FELs. Carlo Spezzani on behalf of
Polarization control experiences in single pass seeded FELs Carlo Spezzani on behalf of the FERMI team & the storage ring FEL group Outline Introduction Storage Ring FEL test facility characterization
More informationSupplementary Figures
Supplementary Figures Supplementary Figure. X-ray diffraction pattern of CH 3 NH 3 PbI 3 film. Strong reflections of the () family of planes is characteristics of the preferred orientation of the perovskite
More informationSimo Huotari University of Helsinki, Finland TDDFT school, Benasque, Spain, January 2012
Overview of spectroscopies III Simo Huotari University of Helsinki, Finland TDDFT school, Benasque, Spain, January 2012 Motivation: why we need theory Spectroscopy (electron dynamics) Theory of electronic
More informationEUV and Soft X-Ray Optics
EUV and Soft X-Ray Optics David Attwood University of California, Berkeley Cheiron School September 2011 SPring-8 1 The short wavelength region of the electromagnetic spectrum n = 1 δ + iβ δ, β
More informationPart II Course Content
Part II Course Content Optical Bloch equations Nonlinear polarizations in matter: the perturbative expansion approach. Ultrafast Fourier-transform spectroscopy: two and more dimensions. From Thz to the
More informationWavelength λ Velocity v. Electric Field Strength Amplitude A. Time t or Distance x time for 1 λ to pass fixed point. # of λ passing per s ν= 1 p
Introduction to Spectroscopy (Chapter 6) Electromagnetic radiation (wave) description: Wavelength λ Velocity v Electric Field Strength 0 Amplitude A Time t or Distance x Period p Frequency ν time for 1
More informationAtomic Scale Coupling of Electromagnetic Radiation to Single Molecules. Wilson Ho University of California, Irvine
Atomic Scale Coupling of Electromagnetic Radiation to Single Molecules Wilson Ho University of California, Irvine Surface Photochemistry Direct Adsorbate Excitation Photoelectron Mechanism Objective How
More informationHighly Efficient and Anomalous Charge Transfer in van der Waals Trilayer Semiconductors
Highly Efficient and Anomalous Charge Transfer in van der Waals Trilayer Semiconductors Frank Ceballos 1, Ming-Gang Ju 2 Samuel D. Lane 1, Xiao Cheng Zeng 2 & Hui Zhao 1 1 Department of Physics and Astronomy,
More informationUltrafast Laser Physics!
Ultrafast Laser Physics! Ursula Keller / Lukas Gallmann ETH Zurich, Physics Department, Switzerland www.ulp.ethz.ch Chapter 10: Ultrafast Measurements Ultrafast Laser Physics ETH Zurich Ultrafast laser
More informationOptics and Spectroscopy
Introduction to Optics and Spectroscopy beyond the diffraction limit Chi Chen 陳祺 Research Center for Applied Science, Academia Sinica 2015Apr09 1 Light and Optics 2 Light as Wave Application 3 Electromagnetic
More informationSWOrRD. For direct detection of specific materials in a complex environment
SWOrRD For direct detection of specific materials in a complex environment SWOrRD Swept Wavelength Optical resonant Raman Detector RAMAN EFFECT Raman scattering or the Raman effect ( /rɑːmən/) is the inelastic
More informationProbing Matter: Diffraction, Spectroscopy and Photoemission
Probing Matter: Diffraction, Spectroscopy and Photoemission Anders Nilsson Stanford Synchrotron Radiation Laboratory Why X-rays? VUV? What can we hope to learn? 1 Photon Interaction Incident photon interacts
More informationNatallia Strekal. Plasmonic films of noble metals for nanophotonics
Natallia Strekal Plasmonic films of noble metals for nanophotonics The aim of our investigation is the mechanisms of light interactions with nanostructure and High Tech application in the field of nanophotonics
More informationIntense Terahertz Sources for Time-resolved Study of Matter. Haidan Wen X ray Science Division Argonne National Laboratory
Intense Terahertz Sources for Time-resolved Study of Matter Haidan Wen X ray Science Division Argonne National Laboratory Acknowledgements Workshop on Terahertz Sources for Time Resolved Studies of Matter
More informationAttosecond optics and technology: progress to date and future prospects [Invited]
Review Vol. 33, No. 6 / June 2016 / Journal of the Optical Society of America B 1081 Attosecond optics and technology: progress to date and future prospects [Invited] ZENGHU CHANG, 1, *PAUL B. CORKUM,
More informationResearch with Synchrotron Radiation. Part I
Research with Synchrotron Radiation Part I Ralf Röhlsberger Generation and properties of synchrotron radiation Radiation sources at DESY Synchrotron Radiation Sources at DESY DORIS III 38 beamlines XFEL
More informationUltrafast surface carrier dynamics in topological insulators: Bi 2 Te 3. Marino Marsi
Ultrafast surface carrier dynamics in topological insulators: Bi 2 Te 3 Marino Marsi Laboratoire de Physique des Solides CNRS UMR 8502 - Université Paris-Sud IMPACT, Orsay, September 2012 Outline Topological
More informationNonlinear Optics (WiSe 2016/17) Lecture 9: December 16, 2016 Continue 9 Optical Parametric Amplifiers and Oscillators
Nonlinear Optics (WiSe 2016/17) Lecture 9: December 16, 2016 Continue 9 Optical Parametric Amplifiers and Oscillators 9.10 Passive CEP-stabilization in parametric amplifiers 9.10.1 Active versus passive
More informationSurface Plasmon Amplification by Stimulated Emission of Radiation. By: Jonathan Massey-Allard Graham Zell Justin Lau
Surface Plasmon Amplification by Stimulated Emission of Radiation By: Jonathan Massey-Allard Graham Zell Justin Lau Surface Plasmons (SPs) Quanta of electron oscillations in a plasma. o Electron gas in
More information