L. Di Gaspare

Roma Tre University — Italy

Physics and Astronomy · Physical Sciences

21h-index1.9kcitations150works1.72yr avg
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Research Topics

Semiconductor Quantum Structures and Devices(74), Photonic and Optical Devices(43), Semiconductor materials and devices(34), Spectroscopy and Laser Applications(30), Quantum and electron transport phenomena(19)

Publications150 total

Evaluating covalency using RIXS spectral weights: Silver fluorides vs. cuprates
arXiv (Cornell University)·2025Open Access
Challenges in modulation doping of n-type Ge/SiGe heterostructures: The role of epitaxial and thermal strain
APL Materials·2025· 1 citedOpen Access
The initial stages of silver fluorination: a scanning tunneling microscopy investigation
Journal of Physics Condensed Matter·2025Open Access
Ultrastrong coupling of SiGe parabolic quantum wells to terahertz patch antennas
2025
How orbitals and oxidation states determine apparent topographies in scanning tunneling microscopy: The case of fluorine on silver surfaces
Physical review. B./Physical review. B·2024· 2 citedOpen Access
How orbitals and oxidation states determine apparent topographies in scanning tunneling microscopy: the case of fluorine on silver surfaces
arXiv (Cornell University)·2024Open Access
The initial stages of Ag fluorination: a scanning tunneling microscopy investigation
arXiv (Cornell University)·2024Open Access
Ultrastrong Coupling of Si<sub>1–<i>x</i></sub>Ge<sub><i>x</i></sub> Parabolic Quantum Wells to Terahertz Microcavities
ACS Photonics·2024· 4 citedOpen Access
Asymmetric-coupled Ge/SiGe quantum wells for second harmonic generation at 7.1 THz in integrated waveguides: a theoretical study
Nanophotonics·2024· 3 citedOpen Access
Probing post-growth hydrogen intercalation and H2 nanobubbles formation in graphene on Ge(110)
Materials Science in Semiconductor Processing·2024· 1 citedOpen Access
High-quality CMOS compatible n-type SiGe parabolic quantum wells for intersubband photonics at 2.5–5 THz
Nanophotonics·2024· 6 citedOpen Access
Three-Dimensional Reconstruction of Interface Roughness and Alloy Disorder in Ge/GeSi Asymmetric Coupled Quantum Wells Using Electron Tomography
ACS Applied Materials & Interfaces·2024· 3 cited
Strong light-matter coupling in SiGe quantum wells embedded in terahertz patch antenna cavities
2023
Electronic and morphological properties of the graphene/Ge(110) interface as a function of temperature
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
Electronic and morphological properties of the graphene/Ge(110) interface as a function of temperature
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
Subnanometer Control of the Heteroepitaxial Growth of Multimicrometer-Thick <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Ge</mml:mi></mml:math>/<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Si</mml:mi></mml:math>-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Ge</mml:mi></mml:math> Quantum Cascade Structures
Physical Review Applied·2023· 10 citedOpen Access
Microscopic modeling of interface roughness scattering and application to the simulation of quantum cascade lasers
2022 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)·2022· 1 cited
Tracking interfacial changes of graphene/Ge(1 1 0) during in-vacuum annealing
Applied Surface Science·2022· 5 citedOpen Access
THz electroluminescence from n-type Ge/SiGe quantum cascade structures
2022
THz silicon photonics: an intersubband emitter
2022Open Access
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Frequent Co-authors

Giovanni Capellini(30), M. De Seta(25), F. Evangelisti(21), A. Notargiacomo(14), Luca Persichetti(13), Michele Virgilio(13), E. Palange(10), Michele Ortolani(10), Michele Montanari(8), E. Giovine(7), Chiara Ciano(6), Leonetta Baldassarre(6), A.M. Scaparro(5), Vaidotas Mišeikis(5), Camilla Coletti(5), A. Sgarlata(5), Marvin Hartwig Zoellner(5), Markus Andreas Schubert(5), R. Leoni(5), Lorenzo Colace(4)