Publications related to Nonequilibrium Dynamics of Collective Excitations in Strongly Interacting and Correlated Quantum Systems

Fluctuation-dissipation relations in the absence of detailed balance: formalism and applications to active matter

Ignacio Pagonabarraga Mora, Sara Dal Cengio

We present a comprehensive study about the relationship between the way detailed balance is broken in non-equilibrium systems and the resulting violations of the fluctuation-dissipation theorem. Starting from stochastic dynamics with both odd and even vari ...

IOP PUBLISHING LTD2021

Quantifying Photoinduced Polaronic Distortions in Inorganic Lead Halide Perovskite Nanocrystals

Majed Chergui, Nicola Colonna, Oliviero Cannelli, Michele Puppin, Giulia Fulvia Mancini, Thomas Charles Henry Rossi, Andre Al Haddad, Dominik Kinschel, James Michael Budarz, Ludmila Maria Diniz Leroy

The development of next-generation perovskite-based optoelectronic devices relies critically on the understanding of the interaction between charge carriers and the polar lattice in out-of-equilibrium conditions. While it has become increasingly evident fo ...

2021

Self-Assembly of Microscopic Rods Due to Depletion Interaction

Ignacio Pagonabarraga Mora

In this article, using numerical simulations we investigate the self-assembly of rod-like particles in suspension due to depletion forces which naturally emerge due to the presence of smaller spherical depletant particles. We characterize the type of clust ...

2020

Membraneless organelles: phasing out of equilibrium

Paolo De Los Rios

Over the past years, liquid-liquid phase separation (LLPS) has emerged as a ubiquitous principle of cellular organization implicated in many biological processes ranging from gene expression to cell division. The formation of biological condensates, like t ...

PORTLAND PRESS LTD2020

Out-of-equilibrium phase diagram of long-range superconductors

Within the ultimate goal of classifying universality in quantum many-body dynamics, understanding the relation between out-of-equilibrium and equilibrium criticality is a crucial objective. Models with power-law interactions exhibit rich well-understood cr ...

2020

Synthesis, Characterization, and Applications of Visible Light Active Metal-Organic Frameworks

Samantha Lynn Anderson

Understanding how crystalline materials are assembled is important for the rational design of metal-organic frameworks (MOFs). Controlling their formation can allow researchers to streamline the synthesis of new materials as well as control their propertie ...

EPFL2019

Patchy Surfaces

Nikolaos Nianias

Tailoring solid surfaces attracts a number of technological and scientific interest with numerous applications. One method to modify a solid surface is via the formation of a molecular film. The adsorbed molecules assemble spontaneously (self assemble) for ...

EPFL2018

New Insights into the Verwey Transition in Magnetite

Simone Borroni

Magnetite (Fe

_3

O

_4

) is the first magnetic material discovered by mankind. Despite thousands of years of applications, from the magnetic compass to data storage, and decades of basic research, it remains among the most fascinating materials for physicis ...

EPFL2018

Watching ultrafast responses of structure and magnetism in condensed matter with momentum-resolved probes

Fabrizio Carbone, Paul Beaud

We present a non-comprehensive review of some representative experimental studies in crystalline condensed matter systems where the effects of intense ultrashort light pulses are probed using x-ray diffraction and photoelectron spectroscopy. On an ultrafas ...

2017

A comparison of Redlich-Kister polynomial and cubic spline representations of the chemical potential in phase field computations

Anirudh Raju Natarajan

Free energies play a central role in many descriptions of equilibrium and non-equilibrium properties of solids. Continuum partial differential equations (PDEs) of atomic transport, phase transformations and mechanics often rely on first and second derivati ...

Elsevier2017

Nonequilibrium Dynamics of Collective Excitations in Strongly Interacting and Correlated Quantum Systems

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Fluctuation-dissipation relations in the absence of detailed balance: formalism and applications to active matter

Quantifying Photoinduced Polaronic Distortions in Inorganic Lead Halide Perovskite Nanocrystals

Self-Assembly of Microscopic Rods Due to Depletion Interaction

Membraneless organelles: phasing out of equilibrium

Out-of-equilibrium phase diagram of long-range superconductors

Synthesis, Characterization, and Applications of Visible Light Active Metal-Organic Frameworks

Patchy Surfaces

New Insights into the Verwey Transition in Magnetite

Watching ultrafast responses of structure and magnetism in condensed matter with momentum-resolved probes

A comparison of Redlich-Kister polynomial and cubic spline representations of the chemical potential in phase field computations

Fluctuation-dissipation relations in the absence of detailed balance: formalism and applications to active matter

Quantifying Photoinduced Polaronic Distortions in Inorganic Lead Halide Perovskite Nanocrystals

Out-of-equilibrium phase diagram of long-range superconductors

Self-Assembly of Microscopic Rods Due to Depletion Interaction

Membraneless organelles: phasing out of equilibrium

Synthesis, Characterization, and Applications of Visible Light Active Metal-Organic Frameworks

New Insights into the Verwey Transition in Magnetite

Patchy Surfaces

Watching ultrafast responses of structure and magnetism in condensed matter with momentum-resolved probes

A comparison of Redlich-Kister polynomial and cubic spline representations of the chemical potential in phase field computations