29 citations · 102 across the 11 of their papers we have counts for
11 papers
Direct Realization of Near-Ideal Carbyne in Ultrathin Boron Nitride Nanotubes
Iryna Ivanenko, Pietro Marabotti, Yifan Zhang +8
Carbyne, the sp-hybridized one-dimensional allotrope of carbon, is predicted to be the stiffest known material, with electronic and optical properties set by a single structural pa…
Exploring the Growth Dynamics of Size-selected Carbon Atomic Wires with in situ UV Resonance Raman Spectroscopy
Pietro Marabotti, Sonia Peggiani, Simone Melesi +5
Short carbon atomic wires, the prototypes of the lacking carbon allotrope carbyne, represent the fundamental one-dimensional system and the first stage in carbon nanostructure grow…
Halogen-Terminated Carbon Atomic Wires by Laser Ablation in Halogenated Organic Solvents: Synthesis and Characterization
Pietro Marabotti, Simone Melesi, Piotr Pińkowski +8
We report the synthesis of halogenated carbon atomic wires (halopolyynes) via pulsed laser ablation in liquid and their comprehensive Raman characterization. Using dichloromethane…
Universal Vibrational Anharmonicity in Carbyne-like Materials
Johannes M. A. Lechner, Pietro Marabotti, Lei Shi +3
Carbyne, an infinite linear chain of carbon atoms, is the truly one-dimensional allotrope of carbon. While ideal carbyne and its fundamental properties have remained elusive, carby…
Disclosing Early Excited State Relaxation Events in Prototypical Linear Carbon Chains
Piotr Kabaciński, Pietro Marabotti, Patrick Serafini +4
One-dimensional (1D) linear nanostructures comprising sp-hybridized carbon atoms, as derivatives of the prototypical allotrope known as carbyne, are predicted to possess outstandin…
Pulsed laser ablation in liquid of sp-carbon chains: status and recent advances
Pietro Marabotti, Sonia Peggiani, Alessandro Vidale +1
This review provides a discussion of the current state of research on sp-carbon chains synthesized by pulsed laser ablation in liquid. In recent years, pulsed laser ablation in liq…
A single liquid chromatography procedure to concentrate, separate and collect size-selected polyynes produced by pulsed laser ablation in water
Sonia Peggiani, Anna Facibeni, Pietro Marabotti +3
Polyynes are linear carbon chains characterized by alternated single and triple bonds and terminated by hydrogen or other terminal substituents. They can be synthesized by pulsed l…
In situ surface-enhanced Raman spectroscopy to investigate polyyne formation during pulsed laser ablation in liquid
Pietro Marabotti, Sonia Peggiani, Anna Facibeni +5
The synthesis of polyynes during their formation by pulsed laser ablation in liquid (i.e. acetonitrile) has been analyzed by in-situ surface-enhanced Raman spectroscopy (SERS). A p…
Vibrational and nonlinear optical properties of amine-capped push-pull polyynes by infrared and Raman spectroscopy
Pietro Marabotti, Alberto Milani, Andrea Lucotti +7
The vibrational properties of a series of push-pull polyynes have been studied by infrared and Raman spectroscopy. The simultaneous activation of a strong infrared and Raman mode,…
A pseudospinon continuum in CaIrO
Matteo Rossi, Pietro Marabotti, Yasuyuki Hirata +6
In so-called systems, including some iridates and ruthenates, the coherent superposition of orbitals in the ground state gives rise to hoppin…
Solvent-dependent termination, size and stability in polyynes synthesis by laser ablation in liquids
Sonia Peggiani, Pietro Marabotti, Riccardo Alberto Lotti +6
In recent years there has been a growing interest in sp-carbon chains as possible novel nanostructures. An example of sp-carbon chains are the so-called polyynes, characterized by…