70 citations · 293 across the 8 of their papers we have counts for
8 papers
High Performance n- and p-Type Field-Effect Transistors Based on Hybridly Surface-Passivated Colloidal PbS Nanosheets
Mohammad Mehdi Ramin Moayed, Thomas Bielewicz, Heshmat Noei +2
Colloidally synthesized nanomaterials are among the promising candidates for future electronic devices due to their simplicity and the inexpensiveness of their production. Specific…
Towards colloidal spintronics through Rashba spin-orbit interaction in lead sulphide nanosheets
Mohammad Mehdi Ramin Moayed, Thomas Bielewicz, Martin Sebastian Zollner +2
Employing the spin degree of freedom of charge carriers offers the possibility to extend the functionality of conventional electronic devices, while colloidal chemistry can be used…
New ways to synthesize lead sulfide nanosheets - substituted alkanes direct the growth of 2D nanostructures
Thomas Bielewicz, Eugen Klein, Christian Klinke
Two-dimensional colloidal nanosheets represent very attractive optoelectronic materials. They combine good lateral conductivity with solution-processability and geometry-tunable el…
From dots to stripes to sheets - Shape control of lead sulfide nanostructures
Thomas Bielewicz, Mohammad Mehdi Ramin Moayed, Vera Lebedeva +3
Controlling anisotropy in nanostructures is a challenging but rewarding task since confinement in one or more dimensions influences the physical and chemical properties of the item…
Photovoltaic effect in individual asymmetrically contacted lead sulfide nanosheets
Sedat Dogan, Thomas Bielewicz, Vera Lebedeva +1
Solution-processable, two-dimensional semiconductors are promising optoelectronic materials which could find application in low-cost solar cells. Lead sulfide nanocrystals raised a…
Tailoring the height of ultrathin PbS nanosheets and their application as field-effect transistors
Thomas Bielewicz, Sedat Dogan, Christian Klinke
Two-dimensional, solution-processable semiconductor materials are anticipated to be used in low-cost electronic applications, such as transistors and solar cells. Here, lead sulfid…
Sculpting of lead sulfide nanoparticles by means of acetic acid and dichloroethane
Frauke Gerdes, Mirjam Volkmann, Thomas Bielewicz +2
Colloidal lead sulfide is a versatile material with great opportunities to tune the bandgap by electronic confinement and to adapt the optical and electrical properties to the targ…
Field-effect transistors made of individual colloidal PbS nanosheets
Sedat Dogan, Thomas Bielewicz, Yuxue Cai +1
Two-dimensional materials are considered for future quantum devices and are usually produced by extensive methods like molecular beam epitaxy. We report on the fabrication of field…