101 citations · 157 across the 4 of their papers we have counts for
8 papers
Tuning band alignment at a semiconductor-crystalline oxide heterojunction via electrostatic modulation of the interfacial dipole
M. Chrysler, J. Gabel, T. -L. Lee +14
We demonstrate that the interfacial dipole associated with bonding across the SrTiO3/Si heterojunction can be tuned through space charge, thereby enabling the band alignment to be…
Plasmons in MoS2 Studied via Experimental and Theoretical Correlation of Energy Loss Spectra
Eoin Moynihan, Stefan Rost, Eoghan O'Connell +3
Two dimensional materials offer a path forward for smaller and more efficient devices. Their optical and electronic properties give way to beat the limits set in place by Moore's L…
Heterotwin Zn3P2 superlattice nanowires: the role of indium insertion in the superlattice formation mechanism and their optical properties
Simon Escobar Steinvall, Lea Ghisalberti, Reza R. Zamani +9
Zinc phosphide, Zn3P2, nanowires constitute prospective building blocks for next generation solar cells due to the combination of suitable optoelectronic properties and an abundanc…
Bandgap in orthorhombic thin lead halide perovskite (CsPbBr3) nanosheets measured from STEM-EELS
Rosaria Brescia, Stefano Toso, Quentin Ramasse +4
Inorganic lead halide perovskites are promising candidates for optoelectronic applications, due to their bandgap tunability, high photoluminescence quantum yield, and narrow emissi…
Imaging localized plasmon resonances in vacancy doped Cu3-xP semiconductor nanocrystals with STEM-EELS
Giovanni Bertoni, Rosaria Brescia, Luca De Trizio +2
Copper binary compounds are often intrinsic p-type semiconductors due to the presence of Cu(I) vacancies, with corresponding hole carriers in the valence band. If the free carrier…
Theory of momentum-resolved phonon spectroscopy in the electron microscope
R. J. Nicholls, F. S. Hage, D. G. McCulloch +3
We provide a theoretical framework for the prediction and interpretation of momentum dependent phonon spectra due to coherent inelastic scattering of electrons. We complete the app…