de | en

Physics of Surfaces and Interfaces

Prof. Johannes Barth

Research Field

Research at E20 aims at the fundamental understanding of interface phenomena and their control for the design of functional nanoarchitectures in reduced dimensions. We investigate and manipulate individual nano-objects and highly organized supramolecular systems.

Utilizing scanning probe microscopy tools we examine the interior of complex molecules and develop self-assembly protocols for nanotextured surfaces. With advanced spectroscopy techniques we study charge transfer and electronic reconfiguration processes at ultimate temporal resolution. These activities promote the development of novel bottom-up fabrication methodologies and the molecular-level engineering of materials with tailored properties.

Address/Contact

James-Franck-Str. 1
85748 Garching b. München
+49 89 289 12608
Fax: +49 89 289 12338

Members of the Research Group

Professor

PhotoDegreeFirstnameLastnameRoomPhoneE-Mail
Photo von Prof. Dr. rer. nat. Johannes Barth. Prof. Dr. Johannes Barth PH II: 211 +49 89 289-12609 E-Mail

Office

PhotoDegreeFirstnameLastnameRoomPhoneE-Mail
kein Photo vorhanden Viktoria Blaschek PH II: 213 +49 89 289-12608 E-Mail

Scientists

PhotoDegreeFirstnameLastnameRoomPhoneE-Mail
Photo von PD  Dr. Francesco Allegretti. PD Dr. Francesco Allegretti PH II: 214 +49 89 289-12618 E-Mail
kein Photo vorhanden Aleksandr Baklanov +49 89 289-12848 E-Mail
kein Photo vorhanden M.Sc. Nan Cao +49 89 289-12849 E-Mail
kein Photo vorhanden Dr. Peter Deimel E-Mail
kein Photo vorhanden Ph.D. Maryam Ebrahimi E-Mail
kein Photo vorhanden Keitaro Eguchi E-Mail
Photo von Apl. Prof. Dr. Peter Feulner. Prof. Dr. Peter Feulner PH II: 212 +49 89 289-12607 E-Mail
kein Photo vorhanden M.Sc. Felix Haag PH II: 239 +49 89 289-14197 E-Mail
kein Photo vorhanden M.Sc. Peter Knecht +49 89 289-14197 E-Mail
Photo von Johannes Küchle M.Sc.. M.Sc. Johannes Küchle PH II: 239 14197 E-Mail
kein Photo vorhanden M.Sc. Dennis Meier +49 89 289-12627 E-Mail
Photo von Anthoula Chrysa Papageorgiou Ph.D.. PD Dr. Anthoula Chrysa Papageorgiou PH II: 214 +49 89 289-12618 E-Mail
kein Photo vorhanden Ignacio Piquero-Zulaica +49 89 289-12815 E-Mail
kein Photo vorhanden M.Sc. Wei Ran +49 89 289-12848 E-Mail
kein Photo vorhanden Dr. Joachim Reichert PH II: 210 +49 89 289-12443 E-Mail
Photo von Mohammadreza Rostami M.Sc.. M.Sc. Mohammadreza Rostami +49 89 289-12627 E-Mail
Photo von Dr. rer. nat. Hartmut Schlichting. Dr. Hartmut Schlichting PH II: 210 +49 89 289-12555 E-Mail
Photo von Prof. Dr. Mathias Senge. Prof. Dr. Mathias Senge E-Mail
kein Photo vorhanden M.Sc. Karolina Stoiber +49 89 289-14197 E-Mail
kein Photo vorhanden M.Sc. Andreas Walz +49 89 289-12627 E-Mail
kein Photo vorhanden B.Eng. Michael Walz E-Mail
kein Photo vorhanden Dipl.-Phys. Peter Weber PH II: 124 E-Mail
kein Photo vorhanden M.Sc. Hongxiang Xu E-Mail
Photo von Biao Yang. Biao Yang +49 89 289-12849 E-Mail
Photo von Wenchao Zhao. Wenchao Zhao E-Mail

Students

PhotoDegreeFirstnameLastnameRoomPhoneE-Mail
kein Photo vorhanden B.Sc. Cordelia Berz E-Mail

Other Staff

PhotoDegreeFirstnameLastnameRoomPhoneE-Mail
kein Photo vorhanden Karl-Wolfgang Eberle PH II: 203 +49 89 289-12549 E-Mail
Photo von PD  Dr. rer. nat. Florian Klappenberger. PD Dr. Florian Klappenberger PH II: 202 E-Mail

Teaching

Course with Participations of Group Members

Titel und Modulzuordnung
ArtSWSDozent(en)Termine
Elektronen in niedrig-dimensionalen Strukturen
Zuordnung zu Modulen:
VO 2 Allegretti, F. Do, 14:00–16:00, PH II 227
Nanoscience mittels Rastersondenmikroskopie
eLearning-Kurs
Zuordnung zu Modulen:
VO 2 Papageorgiou, A. Di, 10:00–12:00, PH 2271
Hochauflösende Spektroskopie an Festkörper- und Nanosystemen
eLearning-Kurs
Zuordnung zu Modulen:
PS 2 Allegretti, F.
Mitwirkende: Reichert, J.
Exercise to Nanoscience using Scanning Probe Microscopy
eLearning-Kurs
Zuordnung zu Modulen:
UE 2 Papageorgiou, A. Termine in Gruppen
Übung zu Elektronen in niedrig-dimensionalen Strukturen
Zuordnung zu Modulen:
UE 1 Allegretti, F. Termine in Gruppen
Übung zu Physik für Life-Science-Ingenieure 2
eLearning-Kurs
Zuordnung zu Modulen:
UE 3 Reichert, J.
Leitung/Koordination: Iglev, H.
Termine in Gruppen
Doktorandenkolloquium: Molekulare Nanowissenschaften
Zuordnung zu Modulen:
KO 2 Barth, J.
Repetitorium zu Hochauflösende Spektroskopie an Festkörper- und Nanosystemen
Zuordnung zu Modulen:
RE 2
Leitung/Koordination: Allegretti, F.
Seminar über wissenschaftliche Arbeitsmethoden in der Oberflächenphysik
Zuordnung zu Modulen:
SE 2 Barth, J.
Seminar zu aktuellen Fragen der Oberflächenphysik
Zuordnung zu Modulen:
SE 2 Barth, J.
Tutorenseminar zu Physik für Life-Science-Ingenieure 2
Diese Lehrveranstaltung ist keinem Modul zugeordnet.
SE 2 Iglev, H.
Mitwirkende: Reichert, J.

Offers for Theses in the Group

Tethering of molecular sensitizers on solar cell surfaces

Titanium dioxide is a semiconductor widely used in solar cells. To harness the energy of the solar spectrum, it is sensitised with dyes which are bound by single or dual tethers. Most commonly these anchors are carboxylate groups, however catecholates and hydroxamates are also reported as convenient and robust alternatives.

With this project we aim to provide a comparative study on the microscopic events that lead the different tethers to guide the adsorption of molecular dyes on model titania surfaces. Scanning tunnelling microscopy under ultra-high vacuum conditions and at a temperature range of 250 to 350 K will be used as a convenient tool to provide real-space information about the adsorption and diffusion of single and dual anchors on single crystal surfaces of titanium dioxide.

suitable as
  • Master’s Thesis Condensed Matter Physics
  • Master’s Thesis Applied and Engineering Physics
Supervisor: Johannes Barth

Current and Finished Theses in the Group

Surface engineering of 2-D materials by control of the surface-monolayer interaction
Abschlussarbeit im Masterstudiengang Physics (Applied and Engineering Physics)
Themensteller(in): Francesco Allegretti
Top of page