88 citations · 277 across the 13 of their papers we have counts for
13 papers
DFT modelling of stacking faults in hexagonal and cubic GaN
Zijie Wang, Mazharul M. Islam, David R. Bowler
We have performed density functional theory (DFT) calculations to characterize the energetics, and the atomic and electronic structure, of stacking faults in GaN, both in the stabl…
Polarity vs Chirality: Functionality from competing magneto-structural instabilities
M. Tardieux, E. Stylianidis, D. Behr +6
We report a phenomenological magneto-structural model based on competing free-energy terms that couple either polar or chiral distortions in cubic quadruple perovskites, depending…
Single-Atom Control of Arsenic Incorporation in Silicon for High-Yield Artificial Lattice Fabrication
Taylor J. Z. Stock, Oliver Warschkow, Procopios C. Constantinou +3
Artificial lattices constructed from individual dopant atoms within a semiconductor crystal hold promise to provide novel materials with tailored electronic, magnetic, and optical…
Semimetal-to-semiconductor transition and charge-density-wave melting in -TiSeS single crystals
M. -L. Mottas, T. Jaouen, B. Hildebrand +9
The transition metal dichalcogenide -TiSe is a quasi-two-dimensional layered material with a phase transition towards a commensurate charge density wave (CDW) at a critical…
Electronic coupling between Bi nanolines and the Si(001) substrate: An experimental and theoretical study
M. Longobardi, C. J. Kirkham, R. Villarreal +3
Atomic nanolines are one dimensional systems realized by assembling many atoms on a substrate into long arrays. The electronic properties of the nanolines depend on those of the su…
Sub-atomic electronic feature from dynamic motion of Si dimer defects in bismuth nanolines on Si(001)
C. J. Kirkham, M. Longobardi, S. A. Koster +2
Scanning tunneling microscopy (STM) reveals unusual sharp features in otherwise defect free bismuth nanolines self-assembled on Si(001). They appear as subatomic thin lines perpend…