Brownian Ratchet in a Thermal Bath Driven by Coulomb Friction

A Brownian Ratchet is a small engine which is conceived to extract work from molecular fluctuations. Examples of Brownian Ratchets occur in the cell, see for instance this nice movie about kinesin.


As well explained by Richard Feynmann, a Brownian Ratchet cannot perform its own task in an equilibrium environment, i.e. the fluctuations feeding energy to the ratchet cannot originate from a single thermal bath, in accordance with the second principle of thermodynamics.… Read the rest

2013

[bibtex sort=firstauthor order=asc file=2013.30-03-2015.bib]… Read the rest

COBBS – Non-biting Midge Experiment

Our search for midge swarms has taken us to many of the public parks within Rome including Riserva Naturale Valle dell’Aniene, Villa Paganini, Villa Torlonia, Parco dell’Acquedotto, Villa Ada, Laghetto dell’EUR and Ponte Tazio. Basically any place with an aquatic or semiaquatic habitat (the larval stage requires water for development) is where midges can be found. Our experimental setup is similar to that of the flocking experiment except that our baseline distance shrinks from 25 m down to approximately 5 – 8 m (depending on our distance to the swarm).… Read the rest

ANISOFT

Anisotropies and non equilibrium in soft matter: routes to the self assembly of advanced material

Founding Body: MIUR FIRB
Total grant: € 670k
Principal Investigator: Emanuela Zaccarelli
Other participants:
Project duration: 2013-2017
Website:
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LSIE_2D

Strain, Lattice, Interactions and Entanglement in novel Two-Dimensional materials

Founding Body: Marie Curie -CIG – Support for training and career development of researcher (CIG)
Total grant: € k
Principal Investigator: Emmanuele Cappelluti
Other participants:
Project duration: 2013-2016
Website: cordis
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