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Group Seminar

Ultrafast spectroscopy and surface dynamics SoSe 2020

Date

Speaker/Affiliation

Title

Friday, 29 May

14:30

WebEx Meeting

Altug H. Yildirim

FU Berlin

Mid-Term Talk

Towards Spin- and Time-Resolved Photoelectron Momentum Microscopy - a Closer Look at the Spin-Filtering Process

Friday, 15 May

13:30

WebEx Meeting

Huijuan Xiao

FU Berlin

Journal Club

Electron-Phonon Coupling and Energy Flow in a Simple Metal Beyond the Two-Temperature Approximation

Thursday, 7 May

10:15

WebEx Meeting

Bo Liu

FU Berlin

Journal Club

Spin Transfer Torque

Monday, 27 April

19:00

WebEx Meeting

Bo Liu

FU Berlin

Journal Club

Ultrafast Spin Transport in Fe/Au/Fe and THz Spin Wave Generation

Tuesday, 14 April

15:00

WebEx Meeting

Shabnam Haque

FU Berlin

Master's Mid-Term

Defense

Magnetisation Dynamics of Fe and Fe/Gd Thin Films

Thursday, 9 April

10:15

WebEx Meeting

Huijuan Xiao

FU Berlin

Journal Club

Competing Spin Transfer and Dissipation at Co/Cu(001) Interfaces on Femtosecond Timescales

Ultrafast spectroscopy and surface dynamics WS 2019/2020

Date

Speaker/Affiliation

Title

Friday, 14 February

13:30

Room 0.4.18

Reshma Ravindran

FU Berlin

Master midterm talk

Epitaxial growth of undoped and La-doped BaSn03 thin films by pulsed laser deposition

Friday, 24 January

13:30

Room 1.3.48

Tim Amrhein

FU Berlin

Phd Report

Antiferromagnetism and Ferromagnetism in Dysprosium

Friday, 24 January

13:30

Room 1.3.48

Markus Gleich

FU Berlin

Journal Club

Angular Momentum Flow During Ultrafast Demagnetization of a Ferrimagnet

DOI: 10.1103/PhysRevLett.122.157202

Friday, 15 November

13:30

Room 1.3.48

Dr. Christian Strüber

MBI Berlin

Transient XUV spectroscopy of ultrafast demagnetization processes

Ultrafast spectroscopy and surface dynamics SoSe 2019

Date

Speaker/Affiliation

Title

Friday, 29 March

13:30

Coffee room

Tim Amrhein, AG Dähne, TU Berlin
Master thesis presentation

STM investigation of Tb clusters on Si(111)7x7

Friday, 5 April

13:30

Room 0.4.18

Dr. Ralph Püttner, FU Berlin

Journal Club

4f photoionization 101 from the perspective of an atomic physicist

Friday, 12 April

15:15

Lecture Hall A

Prof. Dr. Sebastian Goennenwein, TU Dresden

Joint TRR 227 & FU Physics Colloquium

 TBA

Wednesday, 17 April

13:00

Coffee room

Huijuan Xiao, Universität Potsdam

Theory seminar

Effects of interchain coupling on nonlinear exciton dynamics

Friday, 26 April

10:00 c.t.

Lecture Hall A

Prof. Dr. Hari Srikanth

Functional Materials Laboratory, Physics Department, University of South Florida, Tampa - USA

Caloric effects in magnetic materials

Tuesday, 7 May

12:15

HS B 0.1.01

Prof. Dr. Arne Brataas, Norwegian University of Science and Technology

Joint TRR 227 & Dahlem Center Colloquium

 TBA

Monday, 20 May

15:00

Room 1.4.31

Azhr Abdulzahraa Raheem, HZB Photoinduced Ultrafast kinetics in Nitroprusside aqueous solution revealed by time-resolved photoelectron spectroscopy

Monday, 27 May

14:00

Room 1.4.31

Dr. Can Wang, Lehrstuhl für Festkörperphysik, Univ Erlangen

Postdoc presentation

Anisotropic Hot-Electron Relaxation Lifetimes in Black Phosphorus Studied by TR-2PPE

Tuesday, 18 June

13:30

Coffee room

Nataliia Kuzkova, Department Locally Sensitive and Time-Resolved Spectroscopy (EM-ALTS) Helmholtz-Zentrum Berlin & Freie Universität Berlin

Resolving ultrafast electron dynamics in ferricyanide and carbon nitride materials by means of fs time-resolved EUV photoelectron and absorption spectroscopies

Friday, 28 June

13:30

Room 0.4.18

Altug H. Yildirim

FU Berlin

Journal Club

Spin texture of time-reversal symmetry invariant surface states on W(110)

Kutnyakhov, D., Chernov, S., Medjanik, K. et al., Sci Rep 6, 29394 (2016) doi:10.1038/srep29394

Friday, 30 August

13:30

Coffee room

Maximilian Huber, TU München

Systematic APXPS Study of Ptn/SiOx/n-Si and Ptn/SiOx/p-Si Model Systems

Friday, 13 September

13:30

Coffee room

Kamil Bobowski, FU Berlin

Journal Club

Light-wave dynamic control of magnetism

Ultrafast spectroscopy and surface dynamics WS 2018/2019

Date

Speaker/Affiliation

Title

Thursday, 4 October

11:15

Room 1.4.31

Norman Blümel, FU Berlin

Epitaxial growth of EuS on InAs

Friday, 30 November

13:15

Room 1.4.31

Nils Krane, FU Berlin

PhD thesis talk

STM investigations on MoS2 and molecules on MoS2

Friday, 18 January

13:30 s.t.

Coffee room

Florian Jakobs, FU Berlin

High performance computing

Friday, 18 January

15:15 s.t.

HS A

Prof. Dr. Jairo Sinova, Johannes Gutenberg Universität, Mainz

TRR 227 Kolloquium

A dormant giant awakens: The new era of antiferromagnets

Friday, 25 January

13:30 s.t.

coffee room

Presentation and discussion

Nature, 565, 209–212 (2019)

C. Dornes, Y. Acremann et al.

The ultrafast Einstein–de Haas effect

Friday, 1 February

13:30 s.t.

Robin Kamrla, Max-Planck-Institut für Mikrostrukturphysik, Halle (Prof. Widdra group) Time-resolved and double
photoemission spectroscopy using MHz high-order harmonics

Ultrafast spectroscopy and surface dynamics SoSe 2018

Date

Speaker/Affiliation

Title

Monday, 03 September

13:00

Room 1.4.03

Emmanuelle Jal, Sorbonne Université, France

 Tutorial on x-ray reflectivity simulation

Friday, 24 August

11:00

Room 0.4.17

Kristof Zielke, FU Berlin

Journal Club

Adv. Mater. Interfaces 2017, 4  1700324

T. Schultz et al.
Reliable Work Function Determination of Multicomponent Surfaces and Interfaces:
The Role of Electrostatic Potentials in Ultraviolet Photoelectron Spectroscopy

Monday, 6 August

13:30

Room 1.4.03

Can Cagincan, FU Berlin                   

Master thesis talk

Tb/Gd and Eu/Gd Rare-earth Bilayers Magnetization Dynamics
Studied with XMCD in Reflection

Friday, 6 July

13:30

Room 0.4.18

Kamil Bobowski, FU Berlin

Journal Club

Critical behavior within 20 fs drives the out-of-equilibrium laser-induced magnetic phase transition in nickel

Ultrafast spectroscopy and surface dynamics WS 2017/2018

The seminar is usually hold on Mondays at 11:00 - 13:00 at the Department of Physics, seminar room 1.4.03, Freie Universität Berlin

Date

Speaker/Affiliation

Title

Thursday, 26 October

13:15

Room 0.3.25

Can Cagincan, FU Berlin

Master midterm talk

Ultrafast Demagnetization of Gd and Tb Studied by XMCD-R

Monday, 30 October

12:15

Room 1.4.03

Marco Polverigiani, FU Berlin

Master thesis talk

Electron Dynamics in the Rashba Material BiTeI

Monday, 13 November

10:00

Room 1.4.03

Sang Eun Lee, FU Berlin

Master thesis talk

The role of 4f spin-lattice coupling in the ultrafast demagnetization of the surface state of the heavy lanthanides

Thursday, 14 December

13:30

Gruppenraum

Florian Jakobs

Universität Konstanz

Computer simulations of thermal diffusion of Skyrmions in a Fe-Bilayer

Thursday, 14 December

15:50 - 17:00

Bunsen Auditorium

(Wista-Centre Adlershof)

Nele Thielemann-Kühn

FU Berlin

Ultrafast magnetisation dynamics of Dysprosium

Monday, 18

November

11:00

Room 1.4.03

Xinwei Zheng, FU Berlin

Master midterm talk

Ultrafast Magnetization Dynacmics in Gd and Tb studied by tr-ARPES

Wednesday, 20

December

09:15

Room 1.4.03

Emmanuelle Jal

Laboratoire Chimie Physique - Matériaux et Rayonnement
Université Pierre et Marie Curie, Paris

Technique and results measuring layer resolved magnetic depth profile

Monday, 29 January

10:15

Room 1.4.03

Abdallah Elkalash

Ruhr-Universität Bochum

Experimental study of LIPSS periods and orientation

Tuesday, 30 January

16:00

Room 1.4.03

Dr. Oksana Fesenko

Instituto de Ciencia de Materiales de Madrid

On the conditions for heat-assisted all-optical switching in ferrimagnetic alloys: modeling of TbCo and TbFe alloys

Wednesday, 21 March

15:15

Room 1.4.03

Dr. Ulrike Ritzmann

Uppsala University, Sweden

Beyond the Two-Temperature Model

Tuesday, 27 March

15:00

Room 1.4.03

Ralph Püttner, Cornelius Gahl

Sicherheitsbelehrung / Safety instruction

Ultrafast spectroscopy and surface dynamics SoSe 2017

The seminar is usually hold on Mondays at 12:00 - 14:00 or Fridays at 10:00 - 12:00 at the Department of Physics, seminar room 1.4.03, Freie Universität Berlin

Date

Speaker/Affiliation

Title

Friday, 21 April

13:00 (s.t.)

Room 1.4.03

Sang Eun Lee, FU Berlin

Master midterm talk

Spin-dependent magnetization dynamics in the heavy lanthanides surface state

Tuesday, 9 May

10:15 - 13:00

HS B 0.1.01

Dr. Robert Carley, European XFEL, Schenefeld

Dr. Céphise Cacho, Rutherford Appleton Laboratory, UK

Probing the ultrafast AFM-FM phase transition in FeRh (R. Carley)

Tracking electron dynamics in Graphene and TMDCs (C. Cacho)

Friday, 12 May

15:15 - 17:00

Hörsaal A 1.3.14

Prof. Dr. Claus Ropers
Physik. Inst., Georg-August-Univ. Göttingen

From Ultrafast Dynamics to Quantum Electronics - Exploring New Avenues with Electron Pulses

Friday, 19 May

15:15 - 17:00

Hörsaal A 1.3.14

Dr. Ralph Ernstorfer

Max Planck Research Group,
Fritz-Haber-Institut, Berlin

A Momentum-Resolved View on Electrons, Phonons and their Coupling in Nanoscale Materials

Wednesday, 24 May

10:00

Room 1.3.48

Dr. Nele Thielemann-Kühn

Helmholtz-Zentrum Berlin

Optically induced ferro- and antiferromagnetic dynamics in the rare-earth metal dysprosium

Friday, 9 June

15:15 - 17:00

Hörsaal A 1.3.14

Prof. Dr. Stefan Lochbrunner

Universität Rostock, Institut für Physik

Mobile Electronic Excitations in Organic Materials and Aggregates: Influence of Disorder and Dimensionality

Ultrafast spectroscopy and surface dynamics WS 2016/2017

The seminar is usually hold on Mondays or Fridays at 11:00 - 12:00 at the Department of Physics, seminar room 1.4.03, Freie Universität Berlin

Date

Speaker/Affiliation

Title

Tuesday, 6 Sept.

11:00

Ebrahim Ghanbari

Johannes Kepler University Linz, Austria

Layer-resolved evolution of perfluoropentacene thin films on Ag(110) surfaces

Thursday, 8 Sept.

12:15

Room 1.4.03

Giulia Berti

Politecnico di Milano, Italy

Immediate onset of the AF stacking in thin Cr layers on Fe: role of oxygen in the formation of a sharp interface

Friday, 9 Sept.

10:30

Room 1.4.03

Jacob Torrejon, PhD

Unité Mixte de Physique CNRS-Thales,

Palaiseau, France

Domain wall motion by interfacial effects

Friday, 9 Sept.

13:30

Room 1.4.03

Vladimir Fedorov

Ioffe Physical-Technical Institute of the Russian Acedemy of Sciences, Saint-Petersburg, Russia

Epitaxial nano-heterostructures: synthesis and self-assembly, magnetism and interface interactions

Tuesday, 13 Sept.

11:30

Room 1.4.03

Marco Caputo

Université Paris Sud, France

Beyond VUV ARPES: Low Energy ARPES and Time Resolved ARPES to probe topological states of matter

Monday, 10 October

10:00

Room 1.3.21

Larissa Boie, FU Berlin

Master thesis talk

Ultrafast Electron Dynamics in Molecular Switches

Monday, 24 October

11:15

Alexandra Papadogianni, FU Berlin

Master midterm talk

Carrier systems in thin indium oxide films

Friday, 16 December

Mathias C.T.D. Müller, Forschungszentrum Jülich

Spin-wave excitations and electron-magnon scattering from many-body perturbation theory

Friday, 24 February

Andreas Donges, Universität Konstanz

Orbital resolved spin dynamics simulations
in Terbium

Tuesday, 28 February

10:15

Room 1.4.08

Unai Atxitia Macizo, Universität Konstanz

Modelling ultrafast magnetisation dynamics using the Landau-Lifshitz-Bloch equation

Wednesday, 15 March

11:00

Marco Polverigiani, FU Berlin

Master midterm talk

Electron Dynamics in BiTeI

Ultrafast spectroscopy and surface dynamics SoSe 2016

The seminar is usually hold on Mondays or Fridays at 11:00 - 12:00 at the Department of Physics, seminar room 1.4.03, Freie Universität Berlin

Date

Speaker/Affiliation

Title

Friday, 22 April

Selene Mor, FHI der MPG

Transient band gap enhancement of photoexcited excitonic insulator phase in quasi-1D Ta2NiSe5
Friday, 29 April

Prof. Dr. Jürgen Braun

Ludwig-Maximilians-Universität München

From the ground state to dynamics: recent developments in the theory of angle-resolved photoemission
Friday, 6 May

Pavlo Dovhopolyi, FU Berlin

Master midterm report

Temperature influence on saturation effects in InGaAs photodiodes

Friday, 27 May

14:15

Martin Bastian, FU Berlin

Master thesis talk

ToF Konversion der Rohdaten

Thursday, 2 June

18:30

Magnus Haus

Prof. Dr. Wolf Widdra

Martin-Luther Universität Halle-Wittenberg

Oxidische Quasikristalle: Neue zweidimensionale Materialien aus dem Jenseits?

Monday, 13 June

14:00 s.t.

HS B

Sebastian Baum, FU Berlin

Master thesis talk

Electron Dynamics of α-Sexithiophene on the Au(111) Surface

Friday, 17 June

15:00 ct

HS A

Prof. Dr. Fulvio Parmigiani

University of Trieste

Non-Equilibrium Mott-like electronic excitations in high-temperature cuprate superconductors

Monday, 18 July

15:00 ct

HS B

Prof. Dr. Julie Staunton

University Warwick

Magnetic interactions and conduction electrons in rare earth intermetallics described by an ab-initio electronic structure theory

Monday, 8 August

11:00

Room 1.4.03

Richard Lange, FU Berlin,

Deutsches Zentrum für Luft- und Raumfahrt

Master thesis talk

Implementation and characterization of an adaptive optics system for wavefront corrections in high-power laser systems

Ultrafast spectroscopy and surface dynamics WS 2015/2016

The seminar is hold on Mondays at 11:30 - 13:00 at the Department of Physics, seminar room 1.4.03, Freie Universität Berlin

Date

Speaker/Affiliation

Title

Monday, 12 October Nils Raabe, MBI Berlin, PhD report Measurement and Analysis of the Carrier Envelope Phase
Monday, 26 October

Dr. Loic Le Guyader

Spectroscopy & Coherent Scattering
European XFEL GmbH

Spin-orbit driven ultrafast demagnetization in GdDy and GdSm rare-earth alloys

Friday, 30 October,

15:15

Prof. Dr. Georg Schmidt

Martin-Luther-Universität Halle-Wittenberg

Colloquium: Spintronics in complex oxide hybrid and heterostructures
Monday, 9 November

Martin Bastian, FU Berlin,

Master midterm report

Electron Dynamics in Topolgical Surface States
Monday, 16 November

Sebastian Baum, FU Berlin,

Master midterm report

Electron Dynamics of Alpha-Sexithiophene on Au(111)
Monday, 23 November Artemis beamtime no talk
Friday, 27 November, 15:15

Prof. Dr. Georg Woltersdorf

Martin-Luther-Universität Halle-Wittenberg

Colloquium: Spin Hall Effect in Metallic Multilayers
Monday, 30 November

Dr. Benjamin Stadtmüller,

TU Kaiserslautern

A momentum space view on electronic states and hot electron dynamics of surfaces and hybrid interfaces
Monday, 7 December

Thorsten Wagner

Johannes-Kepler-Universität Linz

In situ studies of organic thin films
Monday, 14 December

Dr. Jaime Sánchez-Barriga

Helmholtz-Zentrum-Berlin

Spin-based phenomena in topological insulators: From the ground-state to dynamics
Friday, 8 January

Martin Bastian, FU Berlin

Konversion der Messdaten beim Themis
Monday, 11 January Slicing, BESSY II no talk

Monday, 8 February

15:00 c.t.

Raum 1.4.03

Richard Lange, FU Berlin,

Master midterm report

Aufbau und Charakterisierung einer adaptiven Optik für den Einsatz in Hochleistungslasersystemen

Friday, 12 February

10:30

Raum 1.4.03

Larissa Boie, FU Berlin

Master midterm report

Ultrafast electron dynamics in molecular switches at metal surfaces

Ultrafast spectroscopy and surface dynamics SoSe 2015

The seminar is hold on Mondays at 10:00-12:00 and/or Fridays at 10:30-12:30, room 1.4.03 (T2), at the Department of Physics, FU Berlin

Date

Speaker/Affiliation

Title

Monday, 20 April Christian Stiehler, FHI Berlin
PhD report
The Impact of Molecular Adsorption on the Quantized Electronic Structure of Oxide-Supported Nanoparticles
Monday, 4 May Workshop Dynamics in new Light, Max Born Institute
Tuesday, 5 May Workshop Dynamics in new Light, Max Born Institute
Wednesday, 6 May FU Workshop Ultrafast Dynamics in Condensed Matter
Monday, 18 May 14:15, Room 0.4.18 Janos Pauer, FU Berlin
Bachelor thesis
Magnetization dynamics of Gadolinium
Wednesday, 20 May 10:00-12:00, Room 1.4.31 Martin Pickel Physiker im Beruf: Arbeiten im produzierenden Gewerbe
Friday, 22 May
15:15, HS A
Prof. Dr. Philip Hofmann
IFA and iNANO, Aarhus University, Danmark
Electronic Structure and Electron Dynamics in Novel Two-Dimensional Materials
Friday, 29 May Dr. Georg Heimel, HU Berlin Theoretical description of self-assembled monolayers
Monday, 1 June Flavio Zamponi, Univ. Potsdam Magnetostriction in Ho and Dy investigated by time-resolved X-Ray diffraction
Tuesday, 2 June
16:15, HS A
Prof. Dr Steve Johnson
ETH Zürich
Driving atomic-scale structure with light
Friday, 19 June
15:15, HS A
Prof. Dr. Jan Lüning
Université Pierre et Marie Curie, Paris
Ultrafast Magnetization Dynamics in the light
of fs short X-ray pulses
Monday, 22 June

Lea Bogner, FHI Berlin

Exciton formation and decay dynamics in pi-conjugated molecular films on ZnO and Au
Monday, 29 June Marina Vlajic, TU Berlin Preparation of Photoswitchable Monolayers on Silicon(100)
Monday, 6 July Dr. Ralph Püttner, FU Berlin Electron spectroscopy of atoms and molecules in the hard x-ray regime
Friday, 10 July Felix Willems, TU Berlin Ultrafast magnetism
Monday, 13 July Markus Gleich, FU Berlin Ultrafast demagnetization of Gd - studied by XMCD in reflection
Friday, 17 July
15:00, Gr. Hörsaal 0.3.12
Malte Wansleben, FU Berlin
End of Term Celebration
Carrier Dynamics at Organic - Inorganic Interfaces

Ultrafast spectroscopy and surface dynamics WS 2014/15

The seminar is hold on Mondays and/or Fridays, room 1.4.03 (T2), at the Department of Physics, FU Berlin

Date

Speaker/Affiliation

Title

Friday, 5 September, 11:00 - 12:30, FBR 1.1.16 Leonid Sandratski, Max-Planck-Institut für Mikrostrukturphysik, Halle The exchange splitting of surface and bulk electronic states
in excited magnetic states of Gd: first-principles study
Monday, 15 September, 14:15 - 15:15, SR Malte Wansleben, FU Berlin, thesis midterm report Electron Dynamics at Organic - Inorganic Interfaces: Sexithiophene on Au(111) and Si(111)
Monday, 13 October, 10:15 - 11:15, SR 1.3.21 Alessandro Romualdi, Hemholtz Zentrum Berlin, thesis midterm report Resonant Soft X-Ray Reflectivity from Magnetic Materials
Monday, 20 October, 10:15 - 11:15, SR 1.4.03 Raphael Jay, Hemholtz Zentrum Berlin, thesis midterm report Time-resolved Photoemission spectroscopy via high harmonic XUV-pulses
Friday, 24 October, 14:15 - 15:15, SR 1.4.03 Beatrice Andres, FU Berlin, internal report (language: Berlinerisch)

Surface states of Gd(0001) and Fe(110) upon 1.5-eV pumping

(Oberflächnzustände oof Jadolinium(0001) un' Eesen(110) unda 1,5-Elektron'vold-Anrejung)

Thursday, 27 November, 10:00 - 11:00, SR 1.3.21 Maria Luiza Rocco, Federal University of Rio de Janeiro The interplay of electronic structure, molecular orientation, and charge transport in thiophene-based polymers
Friday, 5 December, 15:00 - 16:00, FBR 1.1.16 Hrvoje Petek, University of Pittsburgh Ultrafast nonlinear optical response of metals as observed by time-resolved multiphoton photoemission
Friday, 9 January, 13:00 - 14:30, SR 1.4.03 Martin Weinelt, Ralph Püttner Sicherheitsbelehrung
Friday, 23 January 2015, 10:30 Felix Kraffert, FU Berlin, AG Bittl Trasiente elektrisch detektierte magnetische Resonanzspektroskopie (EDMR) an organischen Solarzellen
Monday, 2 February 2015, 11:00, FHI, Willstätter-Haus Björn Frietsch, FU Berlin Ultrafast magnetization dynamics studied by time- and angle-resolved photoemission
Monday, 2 February 2015, 13:15 Gruppenraum 0.4.18 Lukas Braun, Fritz-Haber-Institut Berlin Ultrafast currents at the surface of the topological insulator Bi2Se3

Ultrafast spectroscopy and surface dynamics SoSe 2014

The seminar is hold on Mondays 14:00-15:30 in semiar room 1.1.53 (E2) and/or Fridays 10:30-12:00 in department room 1.1.16 at the Department of Physics, FU Berlin

Date

Speaker/Affiliation

Title

26 & 27 February

9:00 - 18:00

Dr. Katherine Tiede

Scientific Communication Seminars and Consulting

Seminar on "paper writing"

Friday, 21 March, 16:15

Felix Lang, HZB

Master thesis, mid-term report

Perowskite solar cells

Monday, 14 April

Marco Minissale, Université de Cergy Pontoise

Physical-chemical processes on cold surface

Friday, 25 April

Dr. Cheng-Tien Chiang, Univ. Halle und MPI Halle Megahertz high-order harmonic light source for photoemission

Monday, 28 April

Kamil Bobowski, Master thesis, FU Berlin

Electron dynamics in gold nanowires on the Ge(001) surface

Monday, 5 May

Sophia Ketterl, Master thesis, FU Berlin

Two-photon photoemission on topological insulators

Friday, 23 May, 15.00 ct

Physics Colloquium

Prof. Dr. Thomas Fauster, Univ. Erlangen

Electron Dynamics in Topological Insulators

Friday, 13 June

Marc Christ, Master thesis, FU Berlin Spin-resolved two-photon photoemission

Friday, 27 June

Dr. Lutz Hammer Low energy electron diffraction

Friday, 11 July

Christopher Nicholson,

Fritz-Haber-Institut der MPG

Ultrafast Photoemission Study of

Cr:W(110) Thin Films

Friday, 18 July

Group event End-of-term celebration at physics department

Ultrafast spectroscopy and surface dynamics WS 2013/14

The seminar is hold on Fridays at 10:30-12:00 in seminar room 1.1.26 at the Department of Physics, FU Berlin

Date

Speaker/Affiliation

Title

6 September

Maximilan Sohmen

IPCMS - Strasbourg / FU Berlin

Bachelor thesis

Second harmonic generation and transient absorption spectroscopy

27 September

Sophia Ketterl

FU Berlin

Master interim

Topological Insulators

11 October

Kamil Bobowski

FU Berlin

Master interim

Gold on Germanium(100)

18 October

Daniel Schick

Univ. Potsdam

Ultrafast Lattice Dynamics in Photoexcited Nanostructures
- Femtosecond X-ray Diffraction with Optimized Evaluation Schemes

25 October

Alexandra Junck

FU Berlin

PhD interim

Photocurrents on Topological Insulator Surfaces

Monday, 4 November

10:30

Dr. Markus Scholz

Univ. Würzburg

Spin Polarization and Life-Time Broadening of Topological Surface States

Room: T1 (1.3.21)

8 November

Marc Christ

FU Berlin

Master interim

Spin- and time-resolved photoemission spectroscopy

29 November

Alexandr Alekhin

Fritz-Haber-Institut der MPG

Spin transport probed by MSHG

6 December

Sönke Wienholdt

Universität Konstanz

Dynamics of orbital resolved spin models

13 December

Christoph Trabant

Ultrafast Dynamics in Antiferromagnets measured by tr-RSXD

 

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Group's Christmas

10 January

Ralph Püttner, Cornelius Gahl, Daniel Przyrembel, Martin Weinelt

Radiation, Laser, and Lab Safety

17 January

Xin Song

Fritz-Haber-Institut der Max-Planck-Gesellschaft

PhD interim

Surface structure of Ti-V mixed oxide layers

17 January

17:00

Rafal Klajn

Weizmann Institute, Israel

Azobenzene-functionalized SAMs on nanoparticles

Monday, 20 January, 11:45

Hrvoje Petek

Pittsburgh University, USA

Transient Excitons at Metal Surfaces

24 January

Michael Schulze

FU Berlin & Univ. Heidelberg

PhD interim

Second harmonic generation as a probe of molecular switches at surfaces

31 January

Christian Stiehler

Fritz-Haber-Institut der Max-Planck-Gesellschaft

PhD interim

The Impact of Molecular Adsoprtion on the Quantized Electronic Structure of Planar Au Clusters on MgO Thin Films

Friday, 14 February, 15:00

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End-of-term event at physics department

Ultrafast spectroscopy and surface dynamics SoSe 2013

The seminar is hold on Fridays at 10:30-12:00 in room 1.1.16 Fachbereichsraum at the Department of Physics, FU Berlin

Date

Speaker/Affiliation

Title

Friday, 12 April

Sverre Theuerholz, TU Berlin

Michael Schneider, TU Berlin

Light emission statistics of semiconductor quantum dots and metal nanoparticle hybrid systems

X-ray holography on patterned magnetic films: static and sub-nanosecond dynamic pump-probe imaging

Friday, 19 April

   

Friday, 26 April

Lea Bogner, FU Berlin, FHI der MPG

Daniel Wegkamp, FHI der MPG

Electronic structure and excited states dynamics in polythiophene and an acceptor-substituted oligothiophene

Trapped electron dynamics and irreversible photo-induced changes in amorphous D2O/Cu(111)

Monday, 6 May

Prof. Dr. Wolf-Dieter Schneider,

EPFL Laussane / FHI der MPG

Transport properties and electronic structure of individual metalic quantum dots on dielectric supports: a local view.

Friday, 17 May

Dr. Jörg Schäfer,

Univ. Würzburg

Electron correlations and spin order in two-dimensional atom lattices on semiconductors

Friday, 24 May

   

Friday, 31 May

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Ultrafast Surface Dynamics 8 - Colorado

Friday, 7 June

Dominic Lawrenz (Master talk)

Two-photon photoemission of topological insulators

Friday, 14 June

Dr. Anika Schlenhoff,

Univ. Hamburg

Nanomagnets interacting with spin-polarized electrons from Stark-shifted image-potential states

Monday, 17 June

Dr. Katerina Medjanik,

Univ. Mainz

Momentum Microscopy based on Time-of-Flight Filter and Imaging Spin Detector

Monday, 8 July

Paul Weiss (Master talk)

Spin- and Time-Resolved Photoemission from Ni surfaces

Friday, 12 July

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End-of-term event

Ultrafast spectroscopy and surface dynamics WS 2012 /13

The seminar is hold on Fridays at 14:00-16:00 in room 1.1.16 Fachbereichsraum at the Department of Physics, FU Berlin

Date

Speaker/Affiliation

Title

14.09.12

Nils Schuth

Forschungsphase: Self-assembled monolayers of molecular switches at surfaces

studied by X-ray photoelectron spectroscopy

21.09.12

Thomas Kunze / Paul Weiß

Group outing to Spreewald

12.10.12

14:00 ct

Dominic Lawrenz

Forschungsphase: Two-photon photoemission and topological insulators

19.10.12

Martin Weinelt, Cornelius Gahl

Arbeitsschutz und Lasersicherheit

26.10.12

Dr. Dganit Meidan

FU Berlin, AG Brouwer

Introduction to topological insulators

Tuesday 06.11.12

13:00

Paul Weiß

Forschungsphase: Spin- and time-resolved photoemission from magnetic surfaces

Thursday 08.11.12

18:30

Prof. Dr. Hans-Peter Steinrück

Friedrich-Alexander-Universität Erlangen-Nürnberg, Physikalische Chemie II

Oberflächenforschung an komplexen molekularen Systemen

Berliner Physikalisches Kolloquium im Magnus-Haus, Am Kupfergraben 7, 10117 Berlin

16.11.12

Dr. Andrea Eschenlohr

Element-resolved Ultrafast Magnetization Dynamics in
Ferromagnetic Alloys and Multilayers

Thursday 22.11.12

16:15

Dr. Denis Vyalikh

Institut für Festkörperphysik, TU Dresden

A close look at correlated electrons in heavy-fermion metal through ARPES

30.11.12

15:00 c.t.

Prof. Dr. Markus Münzenberg

Universität Göttingen

Playing around with spins: hot spins and organic spins for a THz spinelectronics

Physikalisches Kolloquium, HS A

07.12.12

Dr. Christian Tusche

Max-Planck-Institut für Mikrostrukturphysik Halle


Efficient spin-resolved photoelectron microscopy and bandstructure mapping

11.01.13

Albert O. Juma

Helmholtz-Zentrum Berlin

Investigation of ultrathin charge selective contacts for nanostructured solar cells

18.01.13

Reinhard Maurer, TU München,

Lehrstuhl für Theoretische Chemie

The isomerization of azobenzene derivatives

on coinage metal surfaces from ab initio calculations

25.01.13

Melanie Müller

Fritz-Haber-Institut der Max-Planck-Gesellschaft

Concept for femtosecond point-projection imaging of nanostructures with low-energy electron pulses

25.01.13

Michele Puppin

Fritz-Haber-Institut der Max-Planck-Gesellschaft

Novel high power parametric amplifier for femtosecond photoelectron spectroscopy

Monday

28.01.13
10:00

Jan Wolter

Time-resolved photoemission from surfaces with higher harmonic radiation

01.02.13

Jens Kopprasch

Ultraschnelle Elektronendynamik an Germaniumoberflächen

SoSe 2012
Lehrveranstaltungs-Nummer: 207210-S12

Ultrafast spectroscopy and surface dynamics SoSe2012

The seminar is hold on Fridays at 10:00-12:00 a.m. in room 1.4.31 Seminarraum E3 at the Department of Physics, FU Berlin

Date

Speaker/Affiliation

Title

13.04.12

Tobias Kampfrath / Fritz Haber Institut der MPG

Spectroscopy and control of spin dynamics using terahertz pulses

20.04.12

Christian Schüßler-Langeheine / Helmholtz Zentrum Berlin


Magnetite: News from an old material

27.04.12

Excursion

Visit of Coherent Dieburg and ECOSS Edinburgh

04.05.12

Alexey Melnikov / Fritz Haber Institut der MPG

Ultrafast spin dynamics induced by superdiffusive transport of
laser-excited spin-polarized hot carriers in metallic mutilayers.

11.05.12

Eli Rotenberg, Hugo Dil, Hans Lüth, Nacho Pascual. Alex Bradshaw

Karsten Horn Festkolloquium / Harnack Haus, FHI

18.05.12

John Bowlan / Fritz Haber Institut der MPG

Structure and Magnetism of Small Lanthanide Clusters

25.05.12

Jan Wolter / FU AG Weinelt

Higher-Harmonic Generation (Master module)

01.06.12

Alex Krüger / FU AG Kuch

Adsoption and switching ability of DMC Molecules on metallic surfaces

08.06.12

Wilfried Wurth / Univ. Hamburg, Centre of Free Electron Laser

Physikalisches Kolloquium der FU Berlin

Free Elecron Laser in Hamburg

15.06.12

Thomas Odebrecht / FU

Spin-auflösende Zwei-Photonen Photoemission an Ni(111) / W(110) (Diplomarbeit)

13.07.12

Martin Weinelt / FU Berlin

Magnetism goes Femto


Link to FU Physics Colloquium

Link to Sfb 658 Colloquium


WS 2011/2012
Lehrveranstaltungs-Nummer: 207120-W11

Surface Dynamics

The seminar is hold on Fridays at 10:00-12:00 a.m. in room 1.1.16 at the Department of Physics, FU Berlin (on request talks will be in english)

Date

Speaker/Affiliation

Title

21.10.11

 

Workshop: "Transport through molecules"

28.10.11

 

100 years Fritz-Haber-Institut

04.11.11

Petra Tegeder

Sicherheitsbelehrung

11.11.11

Adrian Glaubitz

+ (Jens Dreger)

"Laser-induced Spin Dynamics in Metallic Multilayers"

(Kurze Einführung in die IT am Fachbereich)

18.11.11

Michael Meyer
(FU Berlin)

Testlauf „Disputation“:
Ultrafast electron dynamics at alkali/ice structures adsorbed on a metal surface

25.11.11

Ilie Radu
(Radboud Universiteit Nijmegen)

Ultrafast Magnetism: from X-ray to THz excitation

02.12.11

Philip Rackow
(FU Berlin)

Master "Modulvortrag"

09.12.11

Daniel Brete

UV/VIS/NIR Transmission Spectroscopy: Description of the Spectrometer, Examples of Routine Applications and Spectroscopy of Monolayers where ultimate Sensitivity is required

16.12.11

Claudia Mangold
(Fritz-Haber-Institut, Department Theory)

Understanding catalytic processes and their selectivity from first principles: On the example of the oxidation of ammonia

06.01.12

Katharina Franke
(FU Berlin)

Magnetic excitations in single molecules at surfaces

20.01.12

Stephanie Paarmann
(FU Berlin)

Electronic structure of an azobenzene SAM on a gold surface

27.01.12

Tobias Kampfrath
(FHI)

How to enhance magnetic light-matter interaction at highest frequencies

03.02.12

Patrick Rinke
(FHI)

Theoretical Spectroscopy – Success and Challenges for d- and f-Electron Systems

17.02.12

Jens Güdde
(Universität Marburg)

Generation of high-order harmonics at high repetition rates
and time-resolved 2PPE on periodically rippled graphene/Ru(0001)