197 citations · 301 across the 3 of their papers we have counts for
3 papers
Structural origin of gap states in semicrystalline polymers and the implications for charge transport
Jonathan Rivnay, Rodrigo Noriega, John E. Northrup +3
We quantify the degree of disorder in the π-π stacking direction of crystallites of a high performing semicrystalline semiconducting polymer with advanced X-ray lineshape analysis.…
Novel Reconstruction mechanisms: A comparison between group-III-nitrides and "traditional" III-V-semiconductors
T. K. Zywietz, J. Neugebauer, M. Scheffler +1
We have studied the driving forces governing reconstructions on polar GaN surfaces employing first-principles total-energy calculations. Our results reveal properties not observed…
Clean and As-covered zinc-blende GaN (001) surfaces: Novel surface structures and surfactant behavior
Joerg Neugebauer, Tosja Zywietz, Matthias Scheffler +2
We have investigated clean and As-covered zinc-blende GaN (001) surfaces, employing first-principles total-energy calculations. For clean GaN surfaces our results reveal a novel su…