Seminar on Atomic and Molecular Physics

WS 2008/2009:

Steffi Bandelow: "Untersuchung radialer Resonanzen in einer Paulfalle"21/01/2009

Christian Breitenfeldt: "Anwendung der Penningfalle in Clusterforschung und Massenspektrometrie" 20/01/2009

Marco Rosenbusch: "Simulations of cooling processes with different excitations" 20/01/2009

Steffi Bandelow: "Extraktionstechniken an der Paulfalle"15/01/2009

Nicole König/Stephan Gierke: "Investigation of ion trajectories in Paul traps" 12/12/2008

Martin Arndt: "Simulation zur Optimierung der Fluegelgeometrie im Quadrupole Ion Buncher" (04/12/2008)

Robert Wolf: "Ion-optical simulations of potential lift in multi ToF and Paul-trap ToF" (20/11/2008)

Dr. Franz X. Bronold (EMAU): "Microscoping model of particle charging" PRL 101, 175002 (2008) ( http://theorie2.physik.uni-greifswald.de/downloads/publications/bfkd_prl.pdf )(13/11/2008)

Christian Breitenfeldt: "The Penning trap"(29/10/2008)

Noelle Walsh: "Cluster anion production"(23/10/2008)

Sudarshan Baruah: "Octupolar excitation"(16/10/2008)

Marco Rosenbusch: "Status report on the start of simulations of an ion cloud in a Penning trap" (10/10/2008)

SS 2008:

Franklin Martinez: "ISSPIC 14 report" (26/09/2008)

Martin Arndt: "Inline Time of Fligth Mass Spectrometer and Agn+ spectra from the Rostock Magnetron Source" (09/19/08)

Albert Vass: "Einfache linear Regression und Fehlerbehandlung" (08/29/08)

Martin Arndt: "First measurements with the small linear trap" (08/22/08)

Steffi Bandelow: "Paultrap: Storage and ionization times after realignment of an egun" (07/11/08)

Martin Arndt: "Design and simulations on a new Mini-Quadrupol-Trap" (07/04/08)

Marco Rosenbusch: "A reference source for high precision mass measurements at ISOLTRAP" (06/20/2008)

Steffi Bandelow: "Current status of the Paul trap experiment" (06/06/2008)

Falk Ziegler: "Status report on the performance of the new student-lab ToF MS" (05/16/2008)

Albert Vass: "Status report on simulations of the octupole trap with comparison to experimental data" (05/16/2008)

Albert Vass & Franklin Martinez: "Excitation modes of the ion motion in a Penning trap" (05/09/2008)

Robert Wolf: "Simulation of the electrostatic ion beam trap with SIMION 8.0" (05/02/2008)

Albert Vass: "ClusterTrap excitations on nitrogen and oxygen" (04/25/2008)

Martin Breitenfeldt: "Mass measurements for exploring nuclear structure and r- & rp-process waiting points in the Sn region" (04/17/2008)

Martin Arndt & Hagen Ritter: "SFB 652 A3 progress report" (04/11/2008)

Hagen Ritter: "The new open Paul Trap - simulations, photos and current problems" (04/03/2008)

Martin Arndt: "A mobile iontrap setup for the investigation of the cluster‐laser‐interaction" (03/06/2008)

Robert Wolf: "An electrostatic storage device for mass separation and contamination removal at ISOLTRAP" (02/28/2008)

WS 2007/2008:

Falk Ziegler: "CS ClusterTrap status report" (01/31/2008)

Peter Grothkopp: "Status Report - 2D FT-ICR scans at ClusterTrap" (01/10/2008)

Robert Wolf: "Status Report and Simulations with SIMION on an RFQ Buncher" (01/10/2008)

Ankur Chaudhuri:"Carbon-Cluster mass calibration at SHIPTRAP" (11/29/2007)

Albert Vass: "Simulations and Experiments with the Octupolar RF Trap" (11/22/2007)

Steffi Bandelow: "Design of the setup for the Paul Trap with split ring electrode" (11/08/2007)

Peter Grothkopp: "Overview of recent measurements and progress at the Bonsai Penning Trap" (11/08/2007)

Markus Eritt: "Report on status and future of mass separator for ISOLTRAP collaboration meeting" (11/01/2007)

Franklin Martinez: "Overview of Cluster meeting at Berlin" (10/25/2007)

Hagen Ritter: "Cluster geometry (based on Cluster meeting, Berlin)" (10/18/2007)

Martin Arndt: "Cluster-Laser-Interaction (based on Cluster meeting, Berlin)" (10/18/2007)

Robert Wolf: "Simulation lab class in Physical Chemistry" (10/11/2007)

Noelle Walsh: "Report from the Gordon Research Conference" (10/04/2007)

SS 2007:

Franklin Martinez: "Production of Multiply Charged Metal Cluster Anions in a Penning Trap" (09/20/2007)

Franklin Martinez: "Report from the European FTMS Conference in Moscow" (09/06/2007)

Steffi Bandelow: "Production of Antihydrogen at the ATHENA experiment" (07/19/2007)

Franklin Martinez: "Tilted Penning Trap and Avoided Crossing Method" (07/12/2007)

Falk Ziegler: "Current status of CS Paultrap and CS Quele" (07/05/2007)

Robert Wolf: "Bose-Einstein-Condensation" (06/26/2007)

Noelle Walsh: "Pair Ion Plasma Generation using Fullerenes - a short report" (06/21/2007)

Martin Breitenfeldt: “Suppression of contaminations in radioactive ion beams at ISOLDE and ISOLTRAP” (06/07/2007)

Joel Parks: “Electron diffraction of trapped clusters and biomolecules” (05/17/2007)

Hagen Ritter: “Overview of previous and current work done by Joel Parks” (05/10/2007)

Gerrit Marx: “Report on visit to QUELE/Ulm” (05/03/2007)

Franklin Martinez: “Recent developments at the TOF experiment” (04/26/2007)

Martin Arndt: „Fortschritte an der Magnetron-Quelle und Design des neuen RFQ Bunchers“ (04/26/2007)

Marco Rosenbusch & Robert Warmbier: “Simulation of Demo Paul Traps” (04/12/2007)

WS 2006/2007:

Admess Presentation of LeCroy Oscilloscopes (03/30/2007)

Franklin Martinez: “Photoaktivierung mehrfach negative geladener Aluminiumcluster” (03/16/2007)

Hagen Ritter: „Capture and Investigations of Cluster Ions in an Open Paul Trap (II)” (03/16/2007)

Hagen Ritter: „Capture and Investigations of Cluster Ions in an Open Paul Trap (I)” (03/09/2007)

Steffi Bandelow: “Simulation of an Ortho-TOF Mass Spectrometer” (02/22/2007)

Sven Sturm (CERN und U Heidelberg): “Simulation of ion motion in REXTRAP and ISOLTRAP” (02/18/2007)

Andreas Vogelsang: “Time-of-flight Mass Spectrometry: Progress Report” (01/29/2007)

Wolfgang Plass (U Gießen): “TOF systems and ion catcher facilities” (01/26/2007)

Falk Ziegler: “CS Clustertrap” (01/25/2007)

Hagen Ritter: “The BETINA experiment” (01/19/2007)

Martin Breitenfeldt: “Report on a cluster source at ISOLTRAP” (01/13/2007)

Markus Eritt: “Progress Report On Simulation of Ions in an Electrostatic Trap” (01/13/2007)

Lutz Schweikhard: “The Electron Beam Ion Trap (EBIT)” (12/08/2006)

Gerrit Marx: “The QUELE research project (progress report)” (12/01/2006)

Falk Ziegler: “The CS at the PaulTrap experiment” (11/10/2006)

Markus Errit: “Measurements on decay mechanisms of small anionic aluminium clusters after photo excitation and about an electrostatic trap as a separator for isobaric ions at ISOLTRAP” (11/03/2006)

Josep Oliva (U Madrid): “The molecular structure of aluminium anions and carboranes” (10/04/2006)

SS 2006:

Markus Errit: “Investigations on cluster-decay at Rehovot” (09/27/2006)

Hagen Ritter: “Electrode coating” (09/27/2006)

Andreas Vogelsang: “The MCS Hard- and Software” (09/20/2006)

Martin Arndt: “Mass selective ejection by axial resonant excitation from a linear ion trap (ASMS May 2006)” (07/12/2006)

Martin Arndt: “Report from the 22PT conference in Chemnitz” (06/14/2006)

Falk Ziegler: “Theory of the quadrupole bender” (05/31/2006)

Albert Vass: “Demo Traps: Progress report” (05/17/2006)

Marco Rosenbusch: “How to create a vacuum (vacuum pumps)” (05/10/2006)

Josep Oliva (U Madrid): “Progress on the research on carborane clusters” (05/04/2006)

Martin Arndt: “The quadrupoles and hexapoles at Bruker” (04/26/2006)

Falk Ziegler: “The CS Framework at GSI: Realization for the ClusterTrap experiment” (04/19/2006)

Noelle Walsh:“Results from the beamtime at Bruker in Bremen” (04/12/2006)

Martin Arndt: “The magnetron sputter source used in Rostock” (04/05/2006)

WS 2005/2006:

Hagen Ritter: “Report from the Agilent World Tour” (03/29/2006)

Martin Arndt: “How does a magnetron sputter source work?” (03/22/2006)

Hagen Ritter: “Description of the Paul Trap used by Lai-Sheng Wang” (03/15/2006)

Sudarshan Baruah: “Statistical methods in error analysis” (03/08/2006)

Gerrit Marx: “Auf dem Weg zur Falle: Der RFQ Massenfilter” (SFB Workshop) (02/28/2006)

Martin Arndt: „Test einer linearen Paulfalle“ (SFB Workshop) (02/28/2006)

Gerrit Marx: „Vorsicht Falle: Die Paulfalle und ihre Variationen“ (SFB Workshop) (02/28/2006)

Hagen Ritter: „Aufbau einer Apparatur zur Untersuchung von Clustern in einer Paulfalle“ (SFB Workshop) (02/28/2006)

Hagen Ritter: “Orbitrap – A new mass spectrometer” (02/22/2006)

Falk Ziegler: “Simulation of the cluster dynamics in intense laser fields taking electron-electron impacts into account (Jörg Kohn)” (02/02/2006)

Hagen Ritter: “Clusters and fullerenes in rf-traps” (01/18/2006)

Hagen Ritter: “Relaxation dynamics of optically excited electrons in tungsten cluster anions (Jörg Stanzl)” (12/19/2005)

Martin Arndt: “Use of rf-traps in the Wöste group  (FU Berlin) – Part 2” (12/09/2005)

Andreas Vogelsang: “Time-of-flight mass spectrometry” (11/28/2005)

Martin Arndt: “Use of rf-traps in the Wöste group  (FU Berlin) – Part 1” (11/14/2005)

Noelle Walsh: “Fullerene investigations at Karlsruhe University” (11/07/2005)

Lutz Schweikhard: “Report on IRSIB 05” (10/17/2005)

Franklin Martinez: “Results of simulations performed in SIMION to investigate the potentials generated by a planar Penning trap” (10/04/2005)

Peter Grothkopp: “Temperature measurement with the LM75 temperature sensor” (10/04/2005)

Gerrit Marx: “Studieson singly and doubly charged fullerenes stored in a Penning trap (Presentation of Bad Herrenalb)” (10/04/2005)

SS 2005:

Franklin Martinez: “Report on “The German Cluster Workshop” & the “Euro School on Exotic Beams”” (09/26/2005)

Falk Ziegler & Hagen Ritter: “Extended reports of experimental progress” (09/19/2005)

Noelle Walsh: “Selected topics from the EGAS conference at Dublin” (09/12/2005)

Ibrahim Shyjumon: “Ag clusters on surfaces” (08/29/2005)

Takao Fukuyama: “Report on ENOC in Eindhoven” (08/22/2005)

Josep Oliva: “C...C Electronic Interactions in 1,2-substituted Orthocarboranes, To Bond or not to Bond?” (08/15/2005)

Franklin Martinez: “Solar Halos and related optical effects” (07/25/2005)

Martin Arndt: "The PID controller" (06/27/2005)

Matthias Wolther: "Dusty Plasma" (06/20/2005)

Franklin Martinez: "Stored Waveform Inverse Fourier-Transformation” (06/13/2005)

WS 2004/2005:

Peter Grothkopp:“Sympathetic cooling in a Penning trap” (04/25/2005)

Hagen Ritter:“SciFinder and literature search in general” (04/11/2005)

Sudarshan Baruah:“Simulation of octupolar excitation in a Penning Trap using SIMION” (03/30/2005)

Ruslan Kozakov:“Results of measurements in ionization waves” (03/10/2005)

Martin Breitenfeldt:“Short preview about the data from the simulation of the elliptical trap” (02/07/2005)

Sudarshan Baruah:“RIB production and mass separation at ISOLDE” (01/03/2005)

Noelle Walsh & Franklin Martinez:"Report from the International Workshop on Atomic Physics in Dresden" (12/13/2004)

Martin Breitenfeldt:"Diploma Thesis: Methods for Manipulation and Detection of Ion Motion in a Penning Trap" (12/06/2004)

Myoung-Choul Choi:"Goodbye talk and movie" (11/29/2004)

Martin Arndt:"Diploma Thesis: Setup of an RFQ-Buncher" (11/22/2004)

Noelle Walsh:"Cluster Dianions in the ClusterTrap apparatus" (11/15/2004)

Falk Ziegler:"Investigations to the Faraday Dark Space of a Neon glow discharge in a magnetic field" (11/08/2004)

Hagen Ritter:"Diploma Thesis: Setup of an apparatus for investigation of clusters in a paul trap" (11/01/2004)

Myoung-Choul Choi (Korea Basic Institute, Daejeon, South Korea): "15 Tesla FT-System in Korea" (10/25/2004)

SS 2004:

Ankur Chaudhuri: "The Carbon Cluster Source" (09/27/2004)

Takao Fukuyama: "News from the GPPD 2004 conference in Krakow" (09/20/2004)

Sudarshan Baruah: "Simulation of ion motion in a penning trap" (08/27/2004)

Franklin Martinez: "Helium Cluster Source in Innsbruck" (07/19/2004)

Markus Eritt. "Status of the Electrostatic Trap Project" (07/12/2004)

Noelle Walsh: "News from the ECCN Meeting in Scotland " (07/05/2004)

Ankur Chaudhuri: "The SHIPTRAP Project" (06/28/2004)

Amlan Ray (Kolkata, Bidhanagar, India): "Investigation of the Be-7 halflife in different environments" (06/21/2004)

Martin Breitenfeldt: "Mass-Measurements in Penning Traps at SHIPTRAP" (06/14/2004)

Myoung-Choul Choi (Korea Basic Institute, Daejeon, South Korea): "High energetic electron beams" (06/07/2004)

Andreas Lassesson: "Hunting for C₆₀Dianions at ClusterTrap" (06/01/2004)

Noelle Walsh: "How to balance good and bad luck - The ClusterTrap Status" (06/01/2004)

Alexander Herlert: "ISOLTRAP - The next generation" (05/17/2004)

Takao Fukuyama: "Synchronization of Chaos Caused by an Ion Acoustic Instability in a Plasma " (05/03/2004)

Markus Eritt : " The Rehovot Electrostatic Trap Project" (04/26/2004)

Paul Scheier (U Innsbruck): "Recent Results of the Cluster Physics Group Innsbruck" (04/23/2004)

Christian Brandt: " Probe Disturbance in a Neon Glow Discharge" (04/19/2004)

Franklin Martinez: “DPG Atomic Physics Spring Meeting in Munich “  (04/13/2004)

Ruslan Kozakov: “Impressions from the Plasma Physics Spring Meeting”   (04/05/2004)