Journal Club DFMC – previous – Seminários

Journal Club DFMC – 2023

Date	Speaker	Title
03/03	Cancel
10/03	Cancel
17/03	Alberto	Black-hole analog in vehicular traffic
24/03	Rafael	Evidence of near-ambient superconductivity in a N-doped lutetium hydride
31/03	Cancel
07/04	holiday
14/04	Brum	Double-slit time diffraction at optical frequencies
21/04	holiday
28/04	Marcus Aguiar	An aperiodic monotile
05/05	Ricardo	Imaging via Correlation of X-Ray Fluorescence Photons
12/05	Cancel
19/05	Eduardo	Timescales of Chaos in the Inner Solar System: Lyapunov Spectrum and Quasi-integrals of Motion
26/05	EOSBF
02/06	Marcelo	Quantum microscopy of cells at the Heisenberg limit
09/06	holiday
16/06	Alex	Anomalous enhancement of the Nernst effect at the crossover between a Fermi liquid and a strange metal
23/06
30/06
04/08	Ricardo	Measuring Topological Entanglement Entropy Using Maxwell Relations
11/08	Alberto	Discovering faster matrix multiplication algorithms with reinforcement learning
18/08	Cancel
25/08	Marcus Aguiar	Solid-body trajectoids shaped to roll along desired pathways
01/09	Chico Paulo	The strength of surgical knots involves a critical interplay between friction and elastoplasticity
08/09	holiday
15/09	Brum	Characterization of just one atom using synchrotron X-rays
22/09	Cancel
29/09	Eduardo	Proximity superconductivity in atom-by-atom crafted quantum dots
06/10	Cancel
13/10	holiday
20/10	Cancel
27/10	Maurice	Two-Dimensional Crystals far from Equilibrium
03/11	holiday
10/11
17/11	Rafael
24/11	Alex	Real-time microscopy of the relaxation of a glass

Journal Club DFMC – 2022

Date	Speaker	Title
18/03	Cancel
25/03	Cancel
01/04	Cancel
08/04	Cancel
15/04	Cancel
22/04	Cancel
29/04	Cancel
06/05	Cancel
13/05	Cancel
20/05	Cancel
27/05	Cancel
03/06	Cancel
10/06	Cancel
17/06	Cancel
24/06	Cancel
19/08
26/08	Brum	Information content of brain states is explained by structural constraints on state energetics
02/09	Marcus Aguiar	Tunable light-induced dipole-dipole interaction between optically levitated nanoparticles
09/09	Ricardo	Laughlin’s Topological Charge Pump in an Atomic Hall Cylinder
16/09
23/09
30/09
07/10
14/10
21/10
28/10	holiday
04/11
11/11	Kleber	Impact Forces of Water Drops Falling on Superhydrophobic Surfaces
18/11
25/11

Journal Club DFMC – 2021

Date	Speaker	Title
19/03	Eduardo	Nevanlinna Analytical Continuation
26/03
02/04	holiday
09/04	Alberto	Emergent Field-Driven Robot Swarm States
16/04
23/04	Ricardo	Topological Phase Transition in Coupled Rock-Paper-Scissors Cycles
30/04
07/05	Amir	Experimental observation of vortex rings in a bulk magnet
14/05
21/05	Brum	Machine Learning Conservation Laws from Trajectories
28/05
04/06	holiday
11/06	Pedro	Elastohydrodynamic Scaling Law for Heart Rates
18/06	Alex	Synthesis of Yttrium Superhydride Superconductor with a Transition Temperature up to 262 K by Catalytic Hydrogenation at High Pressures
25/06	EOSBF
13/08
20/08
27/08	Alberto	Structured fabrics with tunable mechanical properties
03/09
10/09
17/09
24/09	Kleber	Quantum Theory Cannot Violate a Causal Inequality
01/10
08/10	Amir	Quantum Mechanics of Gravitational Waves
15/10
22/10
29/10	holiday
05/11
12/11
19/11
26/11

Journal Club DFMC – 2020

Date	Speaker	Title
06/03	Ricardo	Photonic Refrigeration from Time-Modulated Thermal Emission
13/03	Cancel
20/03	Cancel
27/03	Cancel
03/04	Cancel
10/04	holiday
17/04	Cancel
24/04	Cancel
01/05	holiday
08/05	Cancel
15/05	Cancel
22/05	Cancel
29/05	EOSBF
05/06	Cancel
12/06	holiday
19/06	Cancel
26/06	Cancel
07/08	Cancel
14/08	Cancel
21/08	Cancel
28/08	Cancel
04/09	Cancel
11/09	Alberto	Geometric Origin of the Tennis Racket Effect
18/09
25/09	Eduardo	Observation of the Magneto-Thomson Effect
02/10	Alex	Exponentially faster cooling in a colloidal system and Nonequilibrium thermodynamics of the Markovian Mpemba effect and its inverse
09/10
16/10	Marcus Aguiar	Measurement of the time spent by a tunnelling atom within the barrier region
23/10
30/10
06/11
13/11
20/11
27/11	EOSBF
04/12
11/12

Journal Club DFMC – 2019

Date	Speaker	Title
01/03	Cancel
08/03	March Meet.
15/03	Ricardo	Observation of Chiral Fermions with a Large Topological Charge and Associated Fermi-Arc Surface States in CoSi
22/03	Cancel
29/03	Cancel
05/04	Vanuildo	Electrical resistivity across a nematic quantum critical point
12/04	Chico Paulo	Mechanical diffraction reveals the role of passive dynamics in a slithering snake
19/04	holiday
26/04	Débora	Random Language Model
03/05	Rafael	Violating Bell’s inequality with remotely connected superconducting qubits
10/05	Eduardo	Observation of Many-Body Localization in a One-Dimensional System with a Single-Particle Mobility Edge
17/05	Amir	Observation of a Dipolar Quantum Gas with Metastable Supersolid Properties
24/05	Alex	Bouncing Oil Droplet in a Stratified Liquid and its Sudden Death
31/05	EOSBF
07/06	Brum	Spectroscopy of Quantum Dot Orbitals with In-Plane Magnetic Fields
14/06	Cancel
21/06	holiday
28/06	Cancel
02/08	Gustavo	Linking plasma formation in grapes to microwave resonances of aqueous dimers
09/08	Ricardo	Quantum Electrodynamical Bloch Theory with Homogeneous Magnetic Fields
16/08	Brum	A structural transition in physical networks
23/08	Maurice	Nanosecond X-ray diffraction of shock-compressed superionic water ice
30/08	Vanuildo	Spin Heat Engine Coupled to a Harmonic-Oscillator Flywheel
06/09	Rafael	Quantum Virtual Cooling
13/09	Chico Paulo	Geometric frustration induces the transition between rotation and counterrotation in swirled granular media
20/09	Tiago	Broadband Waveguide Cloak for Water Waves
27/09	Eduardo	Electron pairing in the pseudogap state revealed by shot noise in copper oxide junctions
04/10	Marcus A.	Freezing a Flock: Motility-Induced Phase Separation in Polar Active Liquids
11/10	Débora	Observing the Quantum Wave Nature of Free Electrons through Spontaneous Emission
18/10	Marcus B.	Non-thermal fixed points: Universal dynamics far from equilibrium
25/10	Cancel
01/11	Alex	Route to a Superconducting Phase above Room Temperature in Electron-Doped Hydride Compounds under High Pressure
08/11	Marcelo	Quantum supremacy using a programmable superconducting processor
15/11	holiday
22/11	Alberto	Superwalking Droplets
29/11	Marcos C.	Predicting the Curie temperature of ferromagnets using machine learning

Journal Club DFMC – 2018

Date	Speaker	Title
02/03	Workshop IMECC
09/03	Ricardo	Full momentum- and energy-resolved spectral function of a 2D electronic system
16/03	Marcus B.	Microwave Detection of Electron-Phonon Interactions in a Cavity-Coupled Double Quantum Dot
23/03	Eduardo	Experimental Test of the Differential Fluctuation Theorem and a Generalized Jarzynski Equality for Arbitrary Initial States
30/03	holiday
06/04	Chico Paulo	Cleaning by Surfactant Gradients: Particulate Removal from Porous Materials and the Significance of Rinsing in Laundry Detergency
13/04	Marcos César	Derivation of the Boltzmann Equation for Financial Brownian Motion: Direct Observation of the Collective Motion of High-Frequency Traders
20/04	Carlene	Electronic Spectrum of Twisted Graphene Layers under Heterostrain
27/04	Cancel
04/05	Rafael	Remote quantum entanglement between two micromechanical oscillators
11/05	EOSBF
18/05	Débora	Detecting the phonon spin in magnon–phonon conversion experiments
25/05	Cancel
01/06	holiday
08/06	Alex	Maxima in the thermodynamic response and correlation functions of deeply supercooled water
15/06	Gustavo	Unconventional superconductivity in magic-angle graphene superlattices
22/06	World Cup
29/06	Marcelo	Building one molecule from a reservoir of two atoms
03/08	Alberto	Flexible Fiber Reveals the Two-Point Statistical Properties of Turbulence
10/08	Chico Paulo	Evidence for superconductivity at ambient temperature and pressure in nanostructures
17/08	Marcos César	Cloud Quantum Computing of an Atomic Nucleus
24/08	Amir	Experimental Observation of Aharonov-Bohm Cages in Photonic Lattices
31/08	Lisan	Quantum Fluctuation Theorems for Arbitrary Environments: Adiabatic and Nonadiabatic Entropy Production
07/09	holiday
14/09	Ricardo	The role of electron-electron interactions in two-dimensional Dirac fermions
21/09	Cancel
28/09	Eduardo	Quantum Landauer erasure with a molecular nanomagnet
05/10	Débora	Gender differences in individual variation in academic grades fail to fit expected patterns for STEM
12/10	holiday
19/10	Gustavo	Experimental Determination of Irreversible Entropy Production in out-of-Equilibrium Mesoscopic Quantum Systems
26/10	Alex	Sorting ultracold atoms in a three-dimensional optical lattice in a realization of Maxwell’s demon
02/11	holiday
09/11	Marcus B.	Quantum Walk in Momentum Space with a Bose-Einstein Condensate
16/11	holiday
23/11	Brum	Strong spin-photon coupling in silicon
30/11	Rafael	Quantum theory cannot consistently describe the use of itself

Journal Club DFMC – 2017

Date	Speaker	Title
10/03	Ricardo	Strong peak in Tc of Sr2RuO4 under uniaxial pressure
17/03	Cancel
24/03	Eduardo	Quasiparticle Approach to Molecules Interacting with Quantum Solvents
31/03	Alex	Observation of the Wigner-Huntington transition to metallic hydrogen
07/04	Marcus B.	Single-Temperature Quantum Engine Without Feedback Control
14/04	holiday
21/04	holiday
28/04	Cancel
05/05	Rafael	A general derivation and quantification of the third law of thermodynamics
12/05	Anderson	Anomalously low electronic thermal conductivity in metallic vanadium dioxide
19/05	Lisan	Negative-Mass Hydrodynamics in a Spin-Orbit–Coupled Bose-Einstein Condensate
26/05	Marcus A.	Hamiltonian for the Zeros of the Riemann Zeta Function
02/06	Marcelo	Toward a Quantum Theory of Humor
09/06	Amir	Phase Shift in an Atom Interferometer due to Spacetime Curvature across its Wave Function
16/06	holiday
23/06	Gustavo	Observation of a discrete time crystal
30/06	Cancel
04/08	Vanuildo	Neutron scattering in the proximate quantum spin liquid α-RuCl3
11/08	Ricardo	Discovery of orbital-selective Cooper pairing in FeSe
18/08	Alberto	Streaming from the Equator of a Drop in an External Electric Field
25/08	Chico	Coupling the Leidenfrost effect and elastic deformations to power sustained bouncing
01/09	Gustavo	Chiral Majorana fermion modes in a quantum anomalous Hall insulator–superconductor structure
08/09	holiday
15/09	Marcus B.	Improved Noninterferometric Test of Collapse Models Using Ultracold Cantilevers
22/09	Lisan	Solving the Quantum Many-Body Problem via Correlations Measured with a Momentum Microscope
29/09	Carlene	Majorana fermions in the Kitaev quantum spin system α-RuCl3
06/10	Luiz Felipe	Machine learning phases of matter
13/10	holiday
20/10	Cancel
27/10	Brum	Network control principles predict neuron function in the Caenorhabditis elegans connectome
03/11	holiday
10/11	Alex	Numerical test of the Edwards conjecture shows that all packings are equally probable at jamming
17/11	Eduardo	Quantum criticality and the Tomonaga-Luttinger liquid in one-dimensional Bose gases
24/11	Maurice	Nonergodic diffusion of single atoms in a periodic potential

Journal Club DFMC – 2016

Date	Speaker	Title
19/02	Alberto	Observation of Gravitational Waves from a Binary Black Hole Merger
04/03	Ricardo	Generating Soap Bubbles by Blowing on Soap Films
11/03	Marcos	Hawking spectrum for a fiber-optical analogue of the event horizon
18/03	Eduardo	Evidence for hydrodynamic electron flow in PdCoO2 and Observation of the Dirac fluid and the breakdown of the Wiedemann-Franz law in graphene
25/03	holiday
01/04	Alex	Self-Amplification of Solid Friction in Interleaved Assemblies
08/04	Chico Paulo	Cyanobacteria use micro-optics to sense light direction
15/04	Vitor	Symmetric Satellite Swarms and Choreographic Crystals
22/04	holiday
29/04	Lisan	First and Second Law of Thermodynamics at Strong Coupling
06/05	Marcus Aguiar	Thermodynamic Entropy as a Noether Invariant
13/05	Marcelo	The quantum change point
20/05	Brum	Anatomy and function of an excitatory network in the visual cortex
27/05	holiday
03/06	Amir	Tying quantum knots
10/06	Pedro	There are many ways to spin a photon: Half-quantization of a total optical angular momentum
17/06	Thiago	Time arrow is influenced by the dark energy
24/06	Thaís	Arrays of coupled chemical oscillators
05/08	Ricardo	Negative Coulomb Drag in Double Bilayer Graphene
12/08	Chico Paulo	Liquid drops attract or repel by the inverted Cheerios effect
19/08	Pedro	One Photon Can Simultaneously Excite Two or More Atoms
26/08	Alberto	Observation of quantum Hawking radiation and its entanglement in an analogue black hole
02/09	Cancel
09/09	Marcus Bonança	Failure of Local Thermal Equilibrium in Quantum Friction
16/09	Cancel
23/09	Marcelo	Comparing classical and quantum equilibration
30/09	Vanuildo	Nematic quantum critical point without magnetism in FeSe1−xSx superconductors
07/10	Maurice	A topologically driven glass in ring polymers
14/10	Fanny	Men set their own cites high: Gender and self-citation across fields and over time
21/10	Lisan	Direct Measurement of the Density Matrix of a Quantum System
28/10	holiday
04/11	Alex	Anomalous Dynamical Behavior of Freestanding Graphene Membranes
11/11	Gustavo	Electron viscosity, current vortices and negative nonlocal resistance in graphene
18/11	Eduardo	Quantum thermalization through entanglement in an isolated many-body system
25/11	Cancel
02/12	Harry	Quantum cognition: The possibility of processing with nuclear spins in the brain

Journal Club DFMC – 2015

Date	Speaker	Title
06/03
13/03	Brum	Human-level control through deep reinforcement learning
20/03	Marcus Vinícius	Efficiency Statistics at All Times: Carnot Limit at Finite Power
27/03	Vitor	Quantum teleportation of multiple degrees of freedom of a single photon
03/04	holiday
10/04	Pedro	Criterion for stability of Goldstone Modes and Fermi Liquid behavior in a metal with broken symmetry
17/04	Marcos César	Direct Photonic Coupling of a Semiconductor Quantum Dot and a Trapped Ion
24/04	Eduardo	Molecular Orbital Imaging of the Acetone S2 Excited State Using Time-Resolved (e, 2e) Electron Momentum Spectroscopy
01/05	holiday
08/05	Ricardo	Two Fermions in a Double Well: Exploring a Fundamental Building Block of the Hubbard Model
15/05	Edison	Optimized unconventional superconductivity in a molecular Jahn-Teller metal
22/05	Thiago	All-optical Nanomechanical heat engine
29/05	ENFMC
05/06	holiday
12/06	Alex	Route to thermalization in the α-Fermi–Pasta–Ulam system
19/06	Amir	Tuning friction atom-by-atom in an ion-crystal simulator
26/06	Marcus Aguiar	Marginal evidence for cosmic acceleration from Type Ia supernovae

07/08	Pedro	Discovery of a Weyl Fermion semimetal and topological Fermi arcs
14/08	Eduardo	Experimental Observation of Quasicrystal Growth
21/08	Cancel
28/08	Daniel	A Magnetic Wormhole
04/09	Marcos Cesar	High-Pressure Hydrogen Sulfide from First Principles: A Strongly Anharmonic Phonon-Mediated Superconductor
11/09	Victor	Quantum spin Hall effect of light
18/09	Marcus Vinícius	Untangling the Mechanics and Topology in the Frictional Response of Long Overhand Elastic Knots
25/09	Alberto	Liquid Ropes: A Geometrical Model for Thin Viscous Jet Instabilities
02/10	Brum	Percolation Model of Sensory Transmission and Loss of Consciousness Under General Anesthesia
09/10	Lisan	Universal decoherence due to gravitational time dilation
16/10	Cancel
23/10	Thais	Observation of a persistent non-equilibrium state in cold atoms
30/10	Alex	X-Ray Photon Correlation Spectroscopy Reveals Intermittent Aging Dynamics in a Metallic Glass
06/11	Ricardo	Semiconducting Graphene from Highly Ordered Substrate Interactions
13/11	Jalil	Approaching Tsirelson’s Bound in a Photon Pair Experiment
20/11	holiday
04/12	Maurice	Cover times of random searches

Journal Club DFMC – 2014

Date	Speaker	Title
14/03	Alberto	Observation of Star-Shaped Surface Gravity Waves
21/03	Edison	Quantifying Molecular Stiffness and Interaction with Lateral Force Microscopy
28/3	Pedro	Revealing topological superconductivity in extended quantum spin Hall Josephson junctions
04/04	Maurice	Observation of Brownian Motion in Liquids at Short Times: Instantaneous Velocity and Memory Loss
11/04	Daniel	Experimental three-photon quantum nonlocality under strict locality conditions
18/04	holiday
25/04	Thais	Emergent Cometlike Swarming of Optically Driven Thermally Active Colloids
02/05	holiday
09/05	Marcos César	Is the Voter Model a Model for Voters?
16/05	ENFMC
23/05	Vitor	Observation of Optical Undular Bores in Multiple Four-Wave Mixing
30/05	Rickson	Sliding Friction on Wet and Dry Sand
06/06	Eduardo	Cooperativity and the Freezing of Molecular Motion at the Glass Transition
13/06	Ricardo	Critical Exponents of the Superfluid–Bose-Glass Transition in Three Dimensions
20/06	holiday
27/06	Cancel
08/08	Brum	Casting Light on the Darkening of Colors in Historical Paintings
15/08	Ricardo	Non-reciprocal phase shift induced by an effective magnetic flux for light
22/08	Alberto	Experiments of Drops Impacting a Smooth Solid Surface: A Model of the Critical Impact Speed for Drop Splashing
29/08
05/09	Marcus Bonança	Generation of Macroscopic Singlet States in a Cold Atomic Ensemble
12/09	Sílvio	A mixture of Bose and Fermi superfluids
19/09	Marcus Aguiar	Out of the white hole: a holographic origin of the big bang
26/09	Cancel
03/10	Daniel	Thermal transitions in nano-patterned XY-magnets
10/10	Alex	Numerical Calculation of Granular Entropy and Why colloidal systems can be described by statistical mechanics: some not very original comments on the Gibbs paradox
17/10	Amir	Experimental realization of a Szilard engine with a single electron
24/10	Lisan	Quantum Imaging with Undetected photons
31/10	Vitor	Observation of Majorana fermions in ferromagnetic atomic chains on a superconductor
07/11	Pedro	Light-induced collective pseudospin precession resonating with Higgs mode in a superconductor
14/11	Maurice	Incidence of q statistics in rank distributions
21/11	holiday
28/11	Eduardo	Identification of a Gravitational Arrow of Time

Journal Club DFMC – 2013

Date	Speaker	Title
March 15	Marcos Cesar	Pinning of Fermionic Occupation Numbers See also: Pauli Principle, Reloaded
March 22	Priscila	Effects of Particle Shape on Growth Dynamics at Edges of Evaporating Drops of Colloidal Suspensions See also: Coffee Stains Test Universal Equation
March 29	Feriado
April 5	Marcus Bonança	Fluctuation theorem with information exchange: role of correlations in stochastic thermodynamics
April 12	Odilon	Strong spin-phonon coupling between a single-molecule magnet and a carbon nanotube nanoelectromechanical system
April 19	Sílvio	Precise Determination of the Structure Factor and Contact in a Unitary Fermi Gas
April 26	Alberto Saa	Creation and dynamics of knotted vortices
May 3	Edison	Spin-dependent trapping of electrons at spinterfaces See also: News and Views
May 10	Ricardo	Realizing Fractional Chern Insulators in Dipolar Spin Systems
May 17	ENFMC
May 24	Graciely	Breakup of liquid filaments
May 31	Feriado
June 7	Marcus Aguiar	Fluid Dynamics of Bacterial Turbulence
June 14	Brum	Brain Organization into Resting State Networks Emerges at Criticality on a Model of the Human Connectome
June 21	Maurice	Complex Velocity Dependence of the Coefficient of Restitution of a Bouncing Ball
June 28	Alex	Residual Stresses in Glasses See also: Focus: Controlling Persistent Stress in Glass
August 16	Ricardo	Writing and Deleting Single Magnetic Skyrmions
August 23	Alberto	Phyllotaxis, Pushed Pattern-Forming Fronts, and Optimal Packing See also: Physical Review Focus
August 30	Cancel
Sept. 6	Eduardo	Measurement of a solid-state triple point at the metal–insulator transition in VO2 See also: News and Views
Sept. 13	Pedro	Midair Collisions Enhance Saltation See also: Physics focus
Sept. 20	Udson	Microscopic orgin of the ‘0.7-anomaly’ in quantum point contacts
Sept. 27	Cancel
Oct. 4	Edison	Attractive photons in a quantum nonlinear medium
Oct. 11	Rickson	Distribution of entropy production in a single-electron box
Oct. 18	Miguel	Realistic simulations of the coupling between the protomotive force and the mechanical rotation of the F0-ATPase
Oct. 25	Marcos César	Laser-Based Acceleration of Nonrelativistic Electrons at a Dielectric Structure See also: physics focus and Nature letter
Nov. 1	Sílvio	Universal Contact for a Tonks-Girardeau Gas at Finite Temperature
Nov. 8	Cancel
Nov. 15	Feriado
Nov. 22	Fanny	Nucleation, stability and current-induced motion of isolated magnetic skyrmions in nanostructures
Dec. 06	Maurice	Scaling Laws of Structural Lubricity