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D. Chrastina · SciRah

Researcher profile · Semantic Scholar

D. Chrastina

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D. Chrastina — researcher profile on SciRah

h-index: 34
Works: 310
Citations: 4,717

Most-cited papers

Integrated germanium optical interconnects on silicon substrates
P. Chaisakul, D. Marris-Morini, J. Frigerio, D. Chrastina +5 more
2014Nature Photonics223 citations Open access
Semantic Scholar
A singlet-triplet hole spin qubit in planar Ge
D. Jirovec, A. Hofmann, A. Ballabio, P. Mutter +13 more
2020Nature Materials184 citations Open access
Semantic Scholar
Germanium-based integrated photonics from near- to mid-infrared applications
D. Marris-Morini, V. Vakarin, J. Ramírez, Qian-kun Liu +10 more
2018Nanophotonics178 citations Open access
Semantic Scholar
Parity-conserving Cooper-pair transport and ideal superconducting diode in planar germanium
M. Valentini, Oliver Sagi, Levon Baghumyan, Thijs de Gijsel +15 more
2023Nature Communications92 citations Open access
Semantic Scholar
Dynamics of Hole Singlet-Triplet Qubits with Large g-Factor Differences.
D. Jirovec, P. Mutter, A. Hofmann, A. Crippa +10 more
2021Physical Review Letters60 citations Open access
Semantic Scholar
Tuning of Electrical and Optical Properties of Highly Conducting and Transparent Ta-Doped TiO2 Polycrystalline Films
P. Mazzolini, P. Gondoni, V. Russo, D. Chrastina +2 more
201552 citations Open access
Semantic Scholar
Ge-rich graded-index Si1-xGex waveguides with broadband tight mode confinement and flat anomalous dispersion for nonlinear mid-infrared photonics.
J. Ramírez, V. Vakarin, J. Frigerio, P. Chaisakul +6 more
2017Optics Express50 citations Open access
Semantic Scholar
A gate tunable transmon qubit in planar Ge
Oliver Sagi, Alessandro Crippa, Marco Valentini, Marián Janík +9 more
2024Nature Communications44 citations Open access
Semantic Scholar
Mid-infrared sensing between 52 and 66 µm wavelengths using Ge-rich SiGe waveguides [Invited]
Qian-kun Liu, J. Ramírez, V. Vakarin, X. Le Roux +8 more
201844 citations Open access
Semantic Scholar
Recent Progress on Ge/SiGe Quantum Well Optical Modulators, Detectors, and Emitters for Optical Interconnects
P. Chaisakul, V. Vakarin, J. Frigerio, D. Chrastina +3 more
2019Photonics41 citations Open access
Semantic Scholar
Emission Engineering in Germanium Nanoresonators
M. Celebrano, Milena Baselli, M. Bollani, J. Frigerio +14 more
201530 citations Open access
Semantic Scholar
Exchange anisotropies in microwave-driven singlet-triplet qubits
J. Saez-Mollejo, D. Jirovec, Yona Schell, Josip Kukučka +6 more
202429 citations
Semantic Scholar
Extending the emission wavelength of Ge nanopillars to 2.25 μm using silicon nitride stressors.
R. Millar, K. Gallacher, A. Samarelli, J. Frigerio +4 more
2015Optics Express28 citations Open access
Semantic Scholar
Giant electro-optic effect in Ge/SiGe coupled quantum wells
J. Frigerio, V. Vakarin, P. Chaisakul, Marcello Ferretto +5 more
2015Scientific Reports26 citations Open access
Semantic Scholar
Engineering of the spin on dopant process on silicon on insulator substrate
Chiara Barri, E. Mafakheri, L. Fagiani, Giulio Tavani +10 more
2020Nanotechnology22 citations Open access
Semantic Scholar
Strong charge-photon coupling in planar germanium enabled by granular aluminium superinductors
Mari'an Jan'ik, Kevin Roux, Carla Borja-Espinosa, Oliver Sagi +10 more
2024Nature Communications21 citations Open access
Semantic Scholar
Cross-architecture tuning of silicon and SiGe-based quantum devices using machine learning
B. Severin, D. Lennon, L. Camenzind, F. Vigneau +19 more
2021Scientific Reports21 citations Open access
Semantic Scholar
Local uniaxial tensile strain in germanium of up to 4% induced by SiGe epitaxial nanostructures
M. Bollani, D. Chrastina, L. Gagliano, L. Rossetto +8 more
201521 citations Open access
Semantic Scholar
Telecom-wavelength InAs QDs with low fine structure splitting grown by droplet epitaxy on GaAs(111)A vicinal substrates
A. Tuktamyshev, Alexey Fedorov, S. Bietti, S. Vichi +7 more
2021Applied Physics Letters20 citations Open access
Semantic Scholar
Controlling the Electrical Properties of Undoped and Ta‐Doped TiO2 Polycrystalline Films via Ultra‐Fast‐Annealing Treatments
P. Mazzolini, T. Acarturk, D. Chrastina, U. Starke +3 more
201520 citations Open access
Semantic Scholar
Straining Ge bulk and nanomembranes for optoelectronic applications: a systematic numerical analysis
D. Scopece, F. Montalenti, M. Bollani, D. Chrastina +1 more
201418 citations Open access
Semantic Scholar
Ge/SiGe quantum wells on Si(111): Growth, structural, and optical properties
E. Gatti, F. Isa, D. Chrastina, E. M. Gubler +3 more
201418 citations Open access
Semantic Scholar
Dislocation engineering in SiGe on periodic and aperiodic Si(001) templates studied by fast scanning X-ray nanodiffraction
V. Mondiali, M. Bollani, S. Cecchi, M. Richard +3 more
201417 citations Open access
Semantic Scholar
Entropic Costs of Extracting Classical Ticks from a Quantum Clock.
Vivek Wadhia, F. Meier, Federico Fedele, Ralph Silva +11 more
2025Physical Review Letters15 citations Open access
Semantic Scholar
Effective g factor of 2D holes in strained Ge quantum wells
I. Drichko, A. Dmitriev, V. А. Malysh, I. Smirnov +4 more
201815 citations Open access
Semantic Scholar
All-rf-based coarse-tuning algorithm for quantum devices using machine learning
Barnaby van Straaten, Federico Fedele, F. Vigneau, Joseph Hickie +6 more
2022Physical Review Applied14 citations Open access
Semantic Scholar
Second Harmonic Generation in Germanium Quantum Wells for Nonlinear Silicon Photonics
J. Frigerio, C. Ciano, J. Kuttruff, A. Mancini +11 more
2021ACS Photonics13 citations Open access
Semantic Scholar
Ge/SiGe parabolic quantum wells
A. Ballabio, J. Frigerio, S. Firoozabadi, D. Chrastina +3 more
2019Journal of Physics D: Applied Physics13 citations Open access
Semantic Scholar
Vertical Ge–Si Nanowires with Suspended Graphene Top Contacts as Dynamically Tunable Multispectral Photodetectors
Shi-Qiang Li, Amit Solanki, J. Frigerio, D. Chrastina +5 more
2019ACS Photonics13 citations Open access
Semantic Scholar
Droplet Controlled Growth Dynamics in Molecular Beam Epitaxy of Nitride Semiconductors
M. Azadmand, L. Barabani, S. Bietti, D. Chrastina +6 more
2018Scientific Reports12 citations Open access
Semantic Scholar
Assessing the potential of Ge/SiGe quantum dots as hosts for singlet-triplet qubits
A. Hofmann, D. Jirovec, M. Borovkov, I. Prieto +5 more
201911 citations
Semantic Scholar
Automated long-range compensation of an rf quantum dot sensor
Joseph Hickie, Barnaby van Straaten, Federico Fedele, D. Jirovec +5 more
2023Physical Review Applied8 citations Open access
Semantic Scholar
Design and simulation of waveguide-integrated Ge/SiGe quantum-confined Stark effect optical modulator based on adiabatic coupling with SiGe waveguide
Worawat Traiwattanapong, P. Chaisakul, J. Frigerio, D. Chrastina +3 more
20218 citations Open access
Semantic Scholar
Micro and nanofabrication of SiGe/Ge bridges and membranes by wet-anisotropic etching
V. Mondiali, M. Lodari, D. Chrastina, M. Barget +2 more
20158 citations Open access
Semantic Scholar
Granular aluminum induced superconductivity in germanium for hole spin-based hybrid devices
Giorgio Fabris, P. Falthansl-Scheinecker, Devashish Shah, D. Pino +18 more
20267 citations
Semantic Scholar
Automated All-RF Tuning for Spin Qubit Readout and Control
Cornelius Carlsson, J. Saez-Mollejo, Federico Fedele, S. Calcaterra +4 more
20257 citations
Semantic Scholar
Expanding the Ge emission wavelength to 2.25 μm with SixNy strain engineering
R. Millar, K. Gallacher, A. Samarelli, J. Frigerio +4 more
20167 citations Open access
Semantic Scholar
Strain release management in SiGe/Si films by substrate patterning
V. Mondiali, M. Bollani, D. Chrastina, R. Rubert +7 more
20147 citations Open access
Semantic Scholar
Flat Metamorphic Inalas Buffer Layer on Gaas(111)A Misoriented Substrates by Growth Kinetics Control
A. Tuktamyshev, S. Vichi, F. Cesura, A. Fedorov +4 more
2022Social Science Research Network6 citations Open access
Semantic Scholar
Ge-rich SiGe waveguides for mid-infrared photonics
J. Ramírez, V. Vakarin, P. Chaisakul, J. Frigerio +10 more
2017OPTO6 citations Open access
Semantic Scholar
Top-down SiGe nanostructures on Ge membranes realized by e-beam lithography and wet etching
V. Mondiali, M. Lodari, M. Borriello, D. Chrastina +1 more
20166 citations Open access
Semantic Scholar
Tensile strain in Ge membranes induced by SiGe nanostressors
M. Barget, M. Lodari, M. Borriello, V. Mondiali +3 more
20166 citations Open access
Semantic Scholar
Multilayered Ge/SiGe Material in Microfabricated Thermoelectric Modules
A. Samarelli, L. F. Llin, S. Cecchi, D. Chrastina +7 more
2014Journal of Electronic Materials6 citations Open access
Semantic Scholar
Exchange anisotropies in microwave-driven singlet-triplet qubits
J. Saez-Mollejo, D. Jirovec, Yona Schell, Josip Kukučka +6 more
2025Nature Communications5 citations Open access
Semantic Scholar
Strain-Driven Dewetting and Interdiffusion in SiGe Thin Films on SOI for CMOS-Compatible Nanostructures
Sonia Freddi, Michele Gherardi, Andrea Chiappini, Adam Arette-Hourquet +4 more
2025Nanomaterials5 citations Open access
Semantic Scholar
Positron Annihilation Lifetime Spectroscopy of Single Crystalline CH3NH3PbBr3: Experiments and Ab Initio Calculations
Javier A. Schmidt, S. Tinte, S. Dalosto, D. Chrastina +2 more
2025Journal of Physical Chemistry C5 citations Open access
Semantic Scholar
Rapid optimal work extraction from a quantum-dot information engine
Kushagra Aggarwal, Alberto Rolandi, Yikai Yang, Joseph Hickie +7 more
2024Physical Review Research5 citations Open access
Semantic Scholar
Lattice bending in three-dimensional Ge microcrystals studied by X-ray nanodiffraction and modelling
M. Meduňa, C. Falub, F. Isa, A. Marzegalli +5 more
20165 citations Open access
Semantic Scholar
Thermoelectric cross-plane properties on p- and n-Ge/SixGe1-x superlattices
L. F. Llin, A. Samarelli, S. Cecchi, D. Chrastina +5 more
20164 citations Open access
Semantic Scholar
Low-noise quantum dots in ultra-shallow Ge/SiGe heterostructures for prototyping hybrid semiconducting–superconducting devices
M. Borovkov, Yona Schell, Dina V. Sokolova, K. Roux +14 more
2026Applied Physics Letters3 citations Open access
Semantic Scholar

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