141 citations · 301 across the 6 of their papers we have counts for
6 papers
Phase Transitions in Low-Dimensional Layered Double Perovskites: The Role of the Organic Moieties
Beatriz Martín-García, Davide Spirito, Giulia Biffi +3
Halide double perovskites are an interesting alternative to Pb-containing counterparts as active materials in optoelectronic devices. Low-dimensional double perovskites are fabrica…
Excitons and their Fine Structure in Lead Halide Perovskite Nanocrystals from Atomistic GW/BSE Calculations
Giulia Biffi, Yeongsu Cho, Roman Krahne +1
Atomistically detailed computational studies of nanocrystals, such as those derived from the promising lead-halide perovskites, are challenging due to the large number of atoms and…
Hybridization of Epsilon-Near-Zero Modes via Resonant Tunneling in Layered Metal/Insulator Double Nanocavities
Vincenzo Caligiuri, Milan Palei, Giulia Biffi +1
The coupling between multiple nanocavities in close vicinity leads to hybridization of their modes. Stacked Metal/Insulator/Metal (MIM) nanocavities constitute a highly versatile a…
A Semi-Classical View on Epsilon-Near-Zero Resonant Tunneling Modes in Metal/Insulator/Metal Nanocavities
Vincenzo Caligiuri, Milan Palei, Giulia Biffi +2
Metal/Insulator/Metal nanocavities (MIMs) are highly versatile systems for nanometric light confinement and waveguiding, and their optical properties are mostly interpreted in term…
Angle and Polarization Selective Spontaneous Emission in Dye-doped Metal/Insulator/Metal Nanocavities
Vincenzo Caligiuri, Giulia Biffi, Milan Palei +4
Directing and polarizing the emission of a fluorophore is of fundamental importance in the perspective of novel photonic sources based on emerging nano-emitter technologies. These…
Directional Anisotropy of the Vibrational Modes in 2D Layered Perovskites
Balaji Dhanabalan, Yu-Chen Leng, Giulia Biffi +6
The vibrational modes in organic/inorganic layered perovskites are of fundamental importance for their optoelectronic properties. The hierarchical architecture of the Ruddlesden-Po…