From a free electron gas to confined states: A mixed island of PTCDA and copper phthalocyanine on Ag(111)

• Alfred J. Weymouth,
• Emily Roche and
• Franz J. Giessibl

Beilstein J. Nanotechnol. 2022, 13, 1572–1577, doi:10.3762/bjnano.13.131

• helpful discussions and O. Gretz for determining the preparation procedure for the mixed phase. Funding We would like to thank the German Research Foundation (”Locally mapping conductance and potential energy of a donor-acceptor system”, project number 397771090) for funding.

Determining amplitude and tilt of a lateral force microscopy sensor

• Oliver Gretz,
• Alfred J. Weymouth,
• Thomas Holzmann,
• Korbinian Pürckhauer and
• Franz J. Giessibl

Beilstein J. Nanotechnol. 2021, 12, 517–524, doi:10.3762/bjnano.12.42

• Forschungsgemeinschaft (grant number 397771090, “Locally mapping conductance and potential energy of a donor-acceptor system”) for funding.

Ultrasmall magnetic field-effect and sign reversal in transistors based on donor/acceptor systems

• Thomas Reichert and
• Tobat P. I. Saragi

Beilstein J. Nanotechnol. 2017, 8, 1104–1114, doi:10.3762/bjnano.8.112

• framework of the bipolaron model. Keywords: donor/acceptor system; organic magnetoresistance; organic transistors; sign reversal; ultrasmall magnetic field-effects; Introduction In recent years, the development of organic π-conjugated materials have perfectly meet the requirements for low-cost and

• voltage-induced sign reversal can be significantly influenced by the composition of the donor/acceptor system. For a detailed analysis of the MR curves, separate measurement series were performed for small fields (2 mT < B < 85 mT) and ultrasmall fields (0.5 mT < B < 5 mT). First, a typical MR line shape