RTG QM³ seminars

Seminars in 2020

Title

Lecturer

Site

Time / Loc.

Scientific writing workshop for PhD students. Registration necessary via rtg [at] uni-bremen.de no later than the 4th of January 2021Dr. Katharina Ulbrich, TU Dresden, Germany)ONL01/12/2021 9:00 online via Zoom

Exchange-correlation functionals for the band structure of solids: from bulk systems to interfaces and surfaces (Abstract)

Prof. Dr. Silvana Botti (Insitute of Condensed Matter Theory and Optics, Friedrich-Schiller-Universität Jena, GermanyONL12/15/2020 9:00
online via Zoom

Four Generations of Neural Network Potentials (Abstract)

Prof. Dr. Jörg Behler (Georg-August-Universität Göttingen, Germany)

ONL

11/16/2020 12:00
online via Zoom

Excitonic Wave Function Reconstruction from Near-Field Spectra Using Machine Learning Techniques

Dr. Fulu Zheng (Max Planck Institute for the Physics of
Complex Systems, Dresden, Germany)

UB

09/22/2020 10:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.49

Odd frequency superconductivity

Prof. Annica Black-Schaffer (Uppsala University, Sweden)

UB

08/24/2020 10:00
via Zoom

Stepping Stones towards the Fourth Paradigm of Materials Science (Abstract)

Claudia Draxl (HU Berlin)

UB

06/25/2020 14:00
via Zoom

Investigation of NO2 and H2O reaction through high-dimensional reaction potential surfaces

Pu Guo (University of Bremen)

UB

03/12/2020 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Oxygen diffusion on the anatase (101) surface

Kristoffer Rehling (University of Bremen)

UB

03/05/2020 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.49

The Self-consistent Potential Correction Method for Charged Periodic Systems

Dr. Mauricio Silva (Max Planck Institute for the Structure and Dynamics of Matter)

UB

02/27/2020 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Two-dimensional van der Wales magnets and heterostructures from DFT and TDDFT Simulations

Dr. Junjie He (University of Bremen)

UB

02/24/2020 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.49

Green's functions for the theoretical description of strongly correlated electrons systems (Abstract)

Dr. Georg Rohringer ( University of Hamburg)

UB

02/20/2020 14:00
NW1 Building, room S1360

Possibilities of III-V Inorganic Compounds in Molecular Electronics

Dr. Debesh R. Roy (University of Bremen)

UB

02/17/2020 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.49

Seminars in 2019

Title

Lecturer

Site

Time / Loc.

Publishing with NPG

Prof. David Abergel (Science Nature London, UK)

UB

12/10/2019 15:00 NW1 Building, room S1360

Scientific writing as an editor

Prof. David Abergel (Science Nature, London, UK)

UB

12/10/2019 10:00 - 12:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.49

Fundamentals and Applications of Molecular Dynamics and DFT

Shalini Bhatt (Karlsruher Institute of Technology, Germany)

UB

09/17/2019 14:30 NW2 Building, room B3118

Ab-initio description of strongly correlated materials

Dr. Alexander Hampel (Technical University of Zürich, Switzerland)

UB

09/17/2019 11:30 NW1 Building, room W1180

From, Astrochemistry to Prebiotic Chemistry through the Eyes of Computer Molecular Modeling

Prof. Dr. Piero Ugliengo (University of Torino, Italy)

UB

09/13/2019 10:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Toward rational design of catalysis on solid surfaces

Jianping Xiao

UB

07/17/2019 13:00
ECO5/TAB Building, Entrance F, Third floor, room 3.05

Modelling Injection Rates at Metal/Organic Interfaces (Abstract)

Dr. Alessandro Pecchia (Consiglio Nazionale delle Ricerche, Bologna, Italy)

UB

05/23/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Teaching new tricks to an old dog to quantify the degree of covalency of hydrogen bonding (Abstract)

Prof. Dr. Thomas Kühne (University of Paderborn, Germany)

UB

05/16/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Shadow Hamiltonian dynamics for non-linear self-consistent field models (Abstract)

Dr. Anders Niklasson (Los Alamos National Lab, USA & University of Upsala, Sweden)

UB

05/09/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Quantum Physics at Surfaces (Abstract)

Prof. Dr. Jörg Kröger (Technical University of Ilmenau, Germany)

UB

05/08/2019 15:00 NW1 Building, room S1360

Impurities and defects in ß-Ga2O

Tien Son Nguyen ( Linköping University, Sweden)

UB

04/25/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Defect studies in ß-Ga2O3 using an optimized hybrid functional

Quoc Duy Ho (University of Bremen, Germany)

UB

04/25/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Recent Applications of DFTB Objective Molecular Dynamics (OMD) to Nanomechanics of Carbon Nanotubes (CNTs) and Few-layer Graphene (FLG) (Abstract)

Prof. Dr. Traian Dumitrica (University of Minnesota, USA)

UB

04/11/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Testing the HSE functional for defects in layered van der Waals materials (Abstract)

Elham Khorasani (University of Bremen, Germany)

UB

03/28/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Intrinsic point defects inside the monolayer of TMDs from first-principles calculations (Abstract)

Mohammad Bahmani (University of Bremen, Germany)

UB

03/28/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Nature of the Insulating States in Twisted Bilayer Graphene

Lennart Klebl (RWTH Aachen, Germany)

UB

03/26/2019 11:00
NW1 Building, room S1360

Intermolecular charge transfer through a concial intersection in organic photovoltaics (Abstract)

Dr. Lynn Groß (University Bremen, Germany)

UB

03/14/2019 13:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

The issues and the theoretical strategies to deal with charged defects on periodic systems (Abstract)

Dr. Mauricio Chagas da Silva ( Max-Planck-Institute for the Structure and Dynamics of Matter, Hamburg, Germany)

UB

02/28/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Simulations on photoinduced charge transfer in VdW interstack Graphene Nanoribbons Heterojunctions

Carlos Raúl Medrano (National University of Córdoba, Córdoba, Argentina )

UB

02/21/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Exploring the bright and dark exciton landscape in two-dimensional group 6 transition metal dichalcogenides

Magdalena Laurien (Mc Master University, Hamilton, Canada)

UB

02/18/2019 15:00
NW1 Building, room S1270

Atomistic simulations of time-resolved transient absorption spectra by real-time Ehrenfest TDDFTB (Abstract)

Dr. Franco Bonafé (University of Córdoba, Argentina)

UB

02/14/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Correlated electron physics

Prof. Dr. Tim O. Wehling University of Bremen, Germany)

UB

02/04/2019 14:00
NW1 Building, room S1260

Coherent Real-space Charge Transport Across a Donor–Acceptor Interface Mediated by Vibrionic Couplings (Abstract)

Ziyao Xu (Hong Kong University, China)

UB

01/31/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Functionalization of surfaces and one-dimensional nanostructures (Abstract)

Prof. Dr. Andréia Luisa da Rosa
(Federal University of Goiás, Brasil)

UB

01/24/2019 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Seminars in 2018

Title

Lecturer

Site

Time / Loc.

Surface Chemistry at the Atomic Scale (Abstract)

Prof. Dr. Ulrike Diebold (Carl von Ossietzky University Oldenburg, Germany)

UOL

12/17/2018 17:00
Campus Wechloy Building W3, room 1-156

Magnetooptics of Exciton Rydberg states in Monolayer Semiconductors (Abstract)

Dr. Andreas V. Stier (Walter Schottly Institut, TU München, Germany)

UB

11/20/2018 15:00 NW1 Building, room S1360

Optics of Deterministically Induced Localized Excitons in Monolayer MoS2 (Abstract)

Julian Klein (Walter Schottly Institut and Physik Department, TU München, Germany)

UB

11/20/2018 15:00 NW1 Building, room S1360

Topolectrical Circuits

Prof. Dr. Ronny Thomale (University of Würzburg, Germany)

UB

11/08/2018 16:00
NW1 Building, room lecture hall 3

Exciton relaxation and exciton phonon coupling in mono- and bilayer molybdenum ditelluride

Dr. Nina Owschimikow (Instiut für Optik und Atomare, Germany)

UB

10/23/2018 15:00
NW1 Building, room S1360

Multiscale atomistic simulations of functional materials for catalytic, photocatalytic and biomedical applications

Prof. Dr. Stanislav K. Igantov (Lobachevsky State Universityof Nizhny Novgorod, Russia)

UB

08/22/2018 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

The nature of correlations in the insulating states of twisted bilayer graphene (Abstract)

José Pizzaro Blanco (Instituto de Ciencia de Materialede Madrids)

UB

07/27/2018 14:30
NW1 Building, room S1270

Ultrafast exciton dynamics and dielectric engineering of excitonic correlations in monolayer WSe2

Philipp Merkl (University of Regensburg)

UB

06/19/2018 15:00
NW1 Building, room S1360

Exploring the Properties of Semiconducting TMDCs

Daniel Erben and Oleg Gridenco (both University of Bremen)

UB

06/12/2018 15:00
NW1 Building, room S1360

Analysis of elementary electronic excitations in complex materials in the time domain

Prof. Dr. Uwe Bovensiepen (University of Duisburg-Essen)

UB

06/05/2018 15:00
NW1 Building, lecture hall H2

Density-Functional based tight-binding (DFTB) methodology within an SCF DFT framework (Abstract)

Prof. Dr. Gotthard Seifert
(Technical University of Dresden)

UB

05/30/2018 10:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Prospects in precision organic monolayer device elements at vdW interfaces (Abstract)

Prof. Carlos-Andres Palma
(Chinese Academy of Sciences)

UB

05/25/2018 10:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Multiscale Modelling of the Photophysics of the Cyanobacteriochrome Protein Slr1393g3 (Abstract)

Dr. Christian Wiebeler
(The Hebrew University of Jerusalem - Fritz Haber Center for Molecular Dynamics Research)

UB

05/14/2018 around 15:45
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Antiferromagnetic Dirac Semimetals and New fermions beyond Dirac and Weyl models (Abstract)

Dr. Peizhe Tang
(Max Planck Institute for the Structure and Dynamics of Matter)

UB

05/14/2018 15:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Ne ≥ 1 large scale DFT/TB+NEGF calculations (Abstract)

Dr. Nick Rübner Papior
(Technical University of Denmark)

UB

05/03/2018 10:30
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Transitions in matter induced by intense X-ray radiation and their diagnostics (Abstract)

Prof. Dr. Beata Ziaja-Motyka
(CFEL-DESY, Hamburg)

UB

04/09/2018 11:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Open quantum systems: irreversibility and decoherence (Abstract)

Dr. Paul Gartner (National Institute of Materials Physics, Bukarest)

UB

07/03/2018 09:00 - 11:30 & 12:30 - 14:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Machine Learning Quantum Mechanical Properties for Molecular Systems

Dr. Benjamin Nebgen
(Los Alamos National Laboratory)

UB

02/28/2018 13:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Two-dimensional crystals and their coupling to plasmonic nanostructures (Abstract)

Dr. Michael Kaniber
(Technical University of Munich)

UB

01/09/2018 15:00
NW1 Building, room S1360

Seminars in 2017

Title

Lecturer

Site

Time / Loc.

Defect-induced ferromagnetism in high-gap materials: facts and tentative models

Prof. Dr. Ortwin Schirmer
(University of Osnabrück)

UB

12/07/2017 15:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Impact of layer separation on the optoelectronic properties of van der Waals heterostructures

Malte Hartmann (University of Bremen)

UB

11/28/2017 15:00
NW1 Building, room S1360

Ab initio DFT Calculation of La5Ti2Cu1-xAgxS5O7 Solid Solution Semiconductor Photocatalysts for Water Splitting

Dr. Kaoruho Sakata (University of Tokyo)

UB

09/22/2017 15:00
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Electronic defects in chalcopyrites

Prof. Susanne Siebentritt
(University of Luxembourg)

UB

08/17/2017 15:30
ECO5/TAB Building, Entrance F, Ground floor, room 0.50/0.51

Electronic Structure in Novel Epitaxial 2D Systems
(Abstract)

Dr. Charlotte Sanders
(Aarhus University)

UB

05/02/2017 15:00
NW1 Building, room S1360

Coexistence of magnetism and superconductivity in iron-based superconductors on the atomic scale (Abstract)

Dr. Jens Wiebe
(University of Hamburg)

UB

04/18/2017 15:00
NW1 Building, room S1360