Roland Würschum

Activities

Activities per year 2002 2018 2019 2023

• 54 Talk at conference or symposium
• 15 Poster presentation
• 11 Invited talk
• 8 Talk at workshop, seminar or course
• 7 More
  • 3 Invited talk at conference or symposium
  • 2 Project evaluation
  • 1 Conference or symposium (Participation in/Organisation of)
  • 1 Editorial activity

Activities per year

Search results

• Positronium chemistry of a Fe^2+/3+ solution under electrochemical control

  Philipp Emanuel Brunner (Speaker), Eva-Maria Steyskal (Contributor), Stefan Topolovec (Contributor) & Roland Würschum (Contributor)

  17 Jul 2023

  Activity: Talk or presentation › Talk at workshop, seminar or course › Science to science

• Positron trapping and annihilation in grain boundaries of µm and sub-µm grained materials

  Philipp Emanuel Brunner (Speaker) & Roland Würschum (Contributor)

  4 Dec 2023

  Activity: Talk or presentation › Talk at workshop, seminar or course › Science to science

• Lithiation and Delithiation Induced Magnetism Variations in Iron Disilicide Nanoparticle Embedded Si/SiOx

  Stefan Topolovec (Speaker), Matthias Prasch (Contributor) & Roland Würschum (Contributor)

  28 Aug 2023

  Activity: Talk or presentation › Poster presentation › Science to science

• Improvement of Hydrogen-Based Magneto-Ionic Effect in Ni Films by Changing the Electrolyte Composition

  Maksim Kutuzau (Contributor), Stefan Topolovec (Contributor), Markus Gößler (Speaker), Roland Würschum (Contributor), Sandra Schiemenz (Contributor) & Karin Leistner (Contributor)

  21 Jul 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Magneto-Ionic Switching of Superparamagnetism

  Markus Gößler (Speaker), Stefan Topolovec (Contributor), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  2 Nov 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Dilatometric study of the precipitation processes in high-purity Al-Cu and Al-Cu-Au all

  Ulrich Brossmann (Speaker), Roland Würschum (Contributor), Florian Brumbauer (Contributor), Wolfgang Sprengel (Contributor), Robert Josef Enzinger (Contributor) & Jiehua Li (Contributor)

  27 Sept 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Tuning Magnetization of Nanoporous Pd(Co) via Pseudo-Capacitive Reaction

  Markus Gößler (Speaker), Stefan Topolovec (Contributor), Alexander Steiner (Contributor), Karin Leistner (Contributor), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  21 Jul 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Positronium ELECTROchemistry: In situ study of electrochemical processes by positronium annihilation

  Philipp Emanuel Brunner (Speaker), Eva-Maria Steyskal (Contributor), Stefan Topolovec (Contributor) & Roland Würschum (Contributor)

  24 Aug 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Continuous monitoring of transition metal oxidation states in NMC and NCA cathodes by operando SQUID magnetometry

  Stefan Topolovec (Speaker), Marcel Simhofer (Contributor), Gregor Klinser (Contributor), Harald Kren (Contributor), Stefan Koller (Contributor), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  29 Sept 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Charge compensation processes in LiNi_0.80Co_0.15Al_0.05O₂ cathodes studied by operando SQUID magnetometry

  Marcel Simhofer (Speaker), Stefan Topolovec (Contributor), Harald Kren (Contributor), Stefan Koller (Contributor), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  11 Jul 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• In Situ GISAXS And Electrochemistry: Charcaterization Of Fuel Cell Catalysts And Electrochemical Dealloying

  Heinz Amenitsch (Speaker), Marco Bogar (Speaker), Markus Gößler (Speaker), Elisabeth Hengge (Speaker), Roland Würschum (Speaker) & Ivan Khalakhan (Speaker)

  13 Sept 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Operando SQUID Magnetometry for the Characterization of Electrochemical Systems: Charge Transfer in Battery Materials and Electrochemical Dealloying Processes

  Stefan Topolovec (Speaker), Markus Gößler (Contributor), Gregor Klinser (Contributor), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  13 Oct 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Combined Hydrogen- and Oxygen-Based Magneto-Ionic Control in Ni Films

  Maksim Kutuzau (Speaker), Stefan Topolovec (Contributor), Markus Gößler (Contributor), Roland Würschum (Contributor), Sandra Schiemenz (Contributor), Daniel Wolf (Contributor), Jonas Zehner (Contributor), Kornelius Nielsch (Contributor) & Karin Leistner (Contributor)

  8 Dec 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Tuning the Surface Charge of Self-Assembled Monolayers on Nanoporous Gold Electrodes for Electrochemical Controlled Immobilization of Enzymes

  Elisabeth Hengge (Speaker), Eva-Maria Steyskal (Contributor), Bernd Nidetzky (Contributor) & Roland Würschum (Contributor)

  5 Nov 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Study of the expansion of Li-ion cell with Si-based anodes with a combined approach of measurements and finite-element simulations

  Philip Kargl (Speaker), Alexander Thaler (Contributor), Roland Würschum (Contributor), Verena Mueller (Contributor), Patrick Maria Kolm (Contributor), Christoph Breitfuß (Contributor), Martin Liebenberger (Contributor), Mario Marinaro (Contributor) & Margret Wolfahrt-Mehrens (Contributor)

  27 Apr 2021 → 29 Apr 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Using operando SQUID magnetometry to monitor charge transfer processes in Li- and Na-ion battery cathodes

  Stefan Topolovec (Speaker), Gregor Klinser (Contributor), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  23 Apr 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Voltage-Switchable Superparamagnetism

  Markus Gößler (Speaker), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  27 Aug 2020

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Magneto-Ionic Switching of Superparamagnetism

  Markus Gößler (Speaker), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  28 Jan 2020

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Invited talk entitled: In-situ SQUID studies of electrochemically induced phenomena: Operando diagnosis of battery cathode charging and switching the magnetism of nanoporous alloys

  Roland Würschum (Speaker)

  26 Jan 2020 → 29 Jan 2020

  Activity: Talk or presentation › Invited talk at conference or symposium › Science to science

• In situ resistometry as a novel tool for monitoring adsorption and desorption process of self-assembled monolayers on nanoporous gold

  Elisabeth Hengge (Speaker), Eva-Maria Steyskal (Contributor), Alexander Dennig (Contributor), Bernd Nidetzky (Contributor) & Roland Würschum (Contributor)

  23 Nov 2020

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Nanoporous Metals by Dealloying – Synthesis, in-situ Characterization and Applications

  Eva-Maria Steyskal (Speaker), Elisabeth Hengge (Contributor), Markus Gößler (Contributor) & Roland Würschum (Contributor)

  22 Sept 2020

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Positron Annihilation: A tool for paper research

  Laura Resch (Speaker), Anna Karner (Contributor), Wolfgang Sprengel (Contributor), Roland Würschum (Contributor), Robert Schennach (Contributor) & Karin Zojer (Contributor)

  1 Sept 2020

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Nanoporous gold as carrier for electrochemically assisted immobilization of redox-active enzyme using a cationic binding module

  Elisabeth Hengge (Speaker), Eva-Maria Steyskal (Contributor), Alexander Dennig (Contributor), Bernd Nidetzky (Contributor) & Roland Würschum (Contributor)

  2 Apr 2019

  Activity: Talk or presentation › Poster presentation › Science to science

• In-Situ Studies on the Formation as well as on Tunable Electronic and Magnetic Properties of Nanoporous Metals Produced by Electrochemical Dealloying

  Roland Würschum (Speaker)

  20 Feb 2019

  Activity: Talk or presentation › Talk at workshop, seminar or course › Science to science

• Operando Monitoring of Charging-induced Defect Formation in the Battery Cathode Li_xNi_1/3Co_1/3Mn_1/3O₂ by Positron Annihilation

  Gregor Klinser (Speaker) & Roland Würschum (Contributor)

  17 Jun 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Artificial Aging of a Commercial Light Weight Alloy Studied by In-situ Positron Beam Doppler Broadening Spectroscopy

  Laura Resch (Speaker), Thomas Gigl (Contributor), Christoph Hugenschmidt (Contributor), Wolfgang Sprengel (Contributor) & Roland Würschum (Contributor)

  5 Sept 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• ON- and OFF-Switching of Ferromagnetism in Nanoporous Pd(Co)

  Markus Gößler (Speaker), Mihaela Albu (Contributor), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  26 Feb 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Aging Processes in an Al(Mg,Si) Alloy Studied by Positron Annihilation Lifetime Spectroscopy

  Laura Resch (Speaker), Gregor Klinser (Contributor), Robert Josef Enzinger (Contributor), Elisabeth Hengge (Contributor), Wolfgang Sprengel (Speaker) & Roland Würschum (Speaker)

  3 Apr 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• High-precision isothermal dilatometry as a tool for quantitative analysis of precipitation kinetics in dilute Al-Mg-Si alloys

  Robert Josef Enzinger (Speaker), Elisabeth Hengge (Contributor), Wolfgang Sprengel (Contributor) & Roland Würschum (Contributor)

  26 Jun 2019 → 28 Jun 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Monitoring of the Transition Metal Oxidation State in Battery Cathodes during Charging and Discharging by Magnetometry

  Gregor Klinser (Speaker), Roman Zettl (Contributor), Ilie Hanzu (Contributor), Harald Kren (Contributor), Stefan Koller (Contributor), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  17 Jun 2019

  Activity: Talk or presentation › Poster presentation › Science to science

• Dynamical Insights to Nanoporous Structure Evolution during Electrochemical Dealloying Provided by In-Situ Resistometry

  Eva-Maria Steyskal (Speaker), Michael Seidl (Contributor), Matthias Graf (Contributor) & Roland Würschum (Contributor)

  Feb 2019

  Activity: Talk or presentation › Poster presentation › Science to science

• Adsorption and desorption of L-cysteine on nanoporous gold monitored by in-situ resistometry

  Elisabeth Hengge (Speaker), Eva-Maria Steyskal (Contributor), Alexander Dennig (Contributor), Bernd Nidetzky (Contributor) & Roland Würschum (Contributor)

  16 Sept 2019

  Activity: Talk or presentation › Poster presentation › Science to science

• Recent progress in dilatometry for quantitative analysis of precipitation kinetics

  Roland Würschum (Speaker)

  5 Sept 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Kinetic analysis of the precipitation sequence in dilute Al-Mg-Si alloys based on isothermal in-situ high-precision dilatometry measurements

  Robert Josef Enzinger (Speaker), Elisabeth Hengge (Contributor), Wolfgang Sprengel (Contributor) & Roland Würschum (Contributor)

  3 Apr 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Application of nanoporous metals as a carrier material for enzyme immobilization

  Elisabeth Hengge (Speaker), Alexander Dennig (Contributor), Eva-Maria Steyskal (Contributor), Bernd Nidetzky (Contributor) & Roland Würschum (Contributor)

  20 Nov 2019

  Activity: Talk or presentation › Poster presentation › Science to science

• Strain Response of Nanoporous Palladium upon Hydrogenation: Contributions of Hydride Phases, Stresses and Strain Rate

  Markus Gößler (Speaker), Eva-Maria Steyskal (Contributor) & Roland Würschum (Contributor)

  13 Mar 2018

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Diffusion-reaction model for positron trapping at interfaces of spherical precipitates

  Roland Würschum (Contributor), Laura Resch (Speaker) & Gregor Klinser (Contributor)

  23 Aug 2018

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Monitoring of the transition metal oxidation state in Li-ion battery cathodes during charging and discharging by SQUID magnetometry

  Gregor Klinser (Contributor), Harald Kren (Contributor), Stefan Koller (Contributor), Heinz Krenn (Contributor) & Roland Würschum (Contributor)

  16 May 2018

  Activity: Talk or presentation › Poster presentation › Science to science

• Precipitation Processes Including Initial Clustering during Artificial Aging in a Commercial Al-Mg-Si Alloy

  Laura Resch (Speaker), Gregor Klinser (Contributor), Elisabeth Hengge (Contributor), Robert Josef Enzinger (Contributor), Martin Luckabauer (Contributor), Wolfgang Sprengel (Contributor) & Roland Würschum (Contributor)

  20 Aug 2018

  Activity: Talk or presentation › Poster presentation › Science to science

• In-Situ Studies on the Formation and Tunable Properties of Nanoporous Metals Produced by Electrochemical Dealloying

  Eva-Maria Steyskal (Speaker), Peter Pölt (Contributor), Mihaela Albu (Contributor) & Roland Würschum (Contributor)

  11 Sept 2018

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• In-Situ Resistometry Studies of Nanoporous Metal Formation by Electrochemical Dealloying

  Eva-Maria Steyskal (Speaker), Michael Seidl (Contributor) & Roland Würschum (Contributor)

  16 May 2018

  Activity: Talk or presentation › Poster presentation › Science to science

• In-situ and operando SQUID magnetometry under electrochemical control

  Roland Würschum (Keynote speaker), Markus Gößler (Contributor), Gregor Klinser (Contributor), Eva-Maria Steyskal (Contributor) & Heinz Krenn (Contributor)

  14 Mar 2018

  Activity: Talk or presentation › Invited talk › Science to science

• Electrochemical Tuning of Magnetism in Nanoporous Systems - Oxidation, Hydrogenation and Surface Charging

  Markus Gößler (Speaker), Eva-Maria Steyskal (Contributor), Heinz Krenn (Contributor), Lukas Lührs (Contributor), Jörg Weißmüller (Contributor) & Roland Würschum (Contributor)

  11 Sept 2018

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Electrochemical preparation of nanoporous metals and in-situ characterization of charging processes

  Roland Würschum (Speaker)

  27 Mar 2018

  Activity: Talk or presentation › Talk at workshop, seminar or course › Science to science

• Bilateral WTT-project in Materials Physics

  Roland Würschum (Evaluator)

  Mar 2018

  Activity: Consultancy or evaluation › Project evaluation

• Formation of nanoporous metals by electrochemical dealloying analyzed by in-situ resistometry

  Eva-Maria Steyskal (Speaker), Michael Seidl (Contributor) & Roland Würschum (Contributor)

  15 Oct 2018

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Nanoporous metals prepared by alloy corrosion – Tuning of electrical, mechanical and magnetic properties

  Markus Gößler (Speaker), Eva-Maria Steyskal (Contributor), Heinz Krenn (Contributor), Lukas Lührs (Contributor), J. Weissmüller (Contributor) & Roland Würschum (Contributor)

  15 Oct 2018

  Activity: Talk or presentation › Poster presentation › Science to science

• Physical Review / B (Journal)

  Roland Würschum (Peer reviewer)

  23 Apr 2018

  Activity: Publication peer-review or editorial work › Editorial activity

• The potentials of operando SQUID magnetometry for studying charging and discharging processes in Lithium and Sodium ion battery cathodes

  Roland Würschum (Keynote speaker), Gregor Klinser (Contributor), Stefan Koller (Contributor), Ilie Hanzu (Contributor), Roman Zettl (Contributor) & Heinz Krenn (Contributor)

  28 Sept 2018

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Tuneable magnetic properties of nanoporous metal electrodes via electrochemical reactions

  Markus Gößler (Speaker), Eva-Maria Steyskal (Contributor), Heinz Krenn (Contributor), Lukas Lührs (Contributor), Jörg Weissmüller (Contributor) & Roland Würschum (Contributor)

  16 May 2018

  Activity: Talk or presentation › Poster presentation › Science to science