Education Research Group Eickhoff

Topics for bachelor and master students

Interested? Please contact Prof. Martin Eickhoff

Optical spectroscopy of two-dimensional semiconductor materials

Two-dimensional materials such as graphene, transistion metal dichalcogenides (e.g.  MoS2) and boron nitride are in the focus of research and development. In this bachelor or master study, MoS2, MoSe2, WS2 and WSe2crystals will be exfoliated by the 'Scotch-tape' method and transfered to silicon oxide substrates. This process leads to the formation of mono- and multilayers with different optical properties. The multilayers will be thinned down to a monolayer by laser irradiation. The laser-thinning process will be monitored by Raman and photoluminescence spectroscopy. The influence of laser energy and intensity of the thinning will be in focus of this study.

Recent publication with respect to this topic: Controlled Laser-Thinning of MoS2 Nanolayers and Transformation to Amorphous MoOx for 2D Monolayer Fabrication

Contact: Dr. Christian Tessarek

 

Student jobs

Interested? Please contact Prof. Martin Eickhoff

Lectures related to Research Group Eickhoff during summer semester 2022

Course numberTilte of eventLecturer
01-01-04-HSFKP-SHauptseminar Festkörperphysik
Graduate Seminar on Solid State Physics

Seminar (Teaching)
 

4 SWS, Termin nach Vereinbarung

Prof. Dr. Gordon Jens Callsen
Prof. Dr. Martin Eickhoff
Prof. Dr. Jens Falta
Prof. Dr. Andreas Rosenauer
01-16-03-FKP10-SBremen-Cardiff Semiconductor Seminar (in English)

Seminar (Teaching)

Dates:
weekly (starts in week: 1) Wed 16:00 - 18:00 NW1 S1360 (2 Teaching hours per week)
Prof. Dr. Gordon Jens Callsen
Prof. Dr. Martin Eickhoff
Prof. Dr. Jens Falta
Prof. Dr. Frank Jahnke
Prof. Dr. Andreas Rosenauer
01-16-03-FKP2-SGemeinsames Festkörperseminar
Joint Seminar on Solid State Physics

Seminar (Teaching)

Dates:
weekly (starts in week: 1) Tue 14:00 - 16:00 NW1 S1270 (2 Teaching hours per week)
Prof. Dr. Gordon Jens Callsen
Prof. Dr. Martin Eickhoff
Prof. Dr. Jens Falta
Prof. Dr. Frank Jahnke
Prof. Dr. Andreas Rosenauer
01-16-03-FKP5-SAktuelle Themen der Nanostrukturphysik
Current Topics in Nanostructure Physics

Introductory seminar course (Teaching)
ECTS: 3

Dates:
weekly (starts in week: 1) Wed 12:00 - 14:00 NW1 S1260 (2 Teaching hours per week)
Prof. Dr. Gordon Jens Callsen
Prof. Dr. Martin Eickhoff
Prof. Dr. Jens Falta
Prof. Dr. Andreas Rosenauer
01-16-03-FKP6-SSynthesis and Properties of Novel Functional Materials (in English)
Synthesis and Properties of Novel Functional Materials for Future Electronic Applications

Seminar (Teaching)
ECTS: 3

Dates:
weekly (starts in week: 1) Wed 14:00 - 16:00 NW1 N3130 (2 Teaching hours per week)
 

This advanced seminar shall provide an introduction to the state-of-the-art research on the synthesis of next-generation functional materials and the… more ››

Dr. Patrick Vogt (Researcher)
01-16-03-FKP8-VExperimentelle Nanostrukturphysik
Experimental Nanostructure Physics

Lecture (Teaching)
ECTS: 6

Dates:
weekly (starts in week: 1) Tue 10:00 - 12:00 NW1 N3130 (2 Teaching hours per week)
weekly (starts in week: 1) Thu 12:00 - 14:00 NW1 S1260 (2 Teaching hours per week)

Additional dates:
Thu 21.04.22 14:00 - 16:00 NW1, N3310
Prof. Dr. Gordon Jens Callsen
Prof. Dr. Martin Eickhoff
Prof. Dr. Jens Falta
Stephan Figge
Dr. Florian Fritz Krause