Journal Club DFMC – previous

Journal Club DFMC  –  2024

Date Speaker Title
01/03 Ricardo Broken Kramers Degeneracy in Altermagnetic MnTe
08/03 Cancel  
15/03 Alberto Thermodynamic Linear Algebra
22/03 Cancel  
29/03 holiday  
05/04 Cancel  
12/04 Eduardo Measurement of the Earth Tides with a Diamagnetic-Levitated Micro-Oscillator at Room Temperature
19/04 Brum Exploration-Exploitation Paradigm for Networked Biological Systems
26/04 Willian Probing quantum spin liquids with a quantum twisting microscope
03/05    
10/05 Maurice Billiards with Spatial Memory
17/05 Rafael Shell buckling for programmable metafluids
24/05 EOSBF  
31/05 holiday  
07/06    
14/06 Amir Charge-4⁢e and Charge-6e Flux Quantization and Higher Charge Superconductivity in Kagome Superconductor Ring Devices
21/06    
28/06    
02/08    
09/08    
16/08 Ricardo Picosecond Trajectory of Two-Dimensional Vortex Motion in FeSe0.5⁢Te0.5 Visualized by Terahertz Second Harmonic Generation
23/08 Cancel  
30/08    
06/09 Cancel  
13/09 Cancel  
20/09    
27/09    
04/10 Eduardo Singular Continuous and Nonreciprocal Phonons in Quasicrystal AlPdMn
11/10 Alex Breaking the vitrification limitation of monatomic metals
18/10 Marcus Aguiar Frequency ratio of the 229mTh nuclear isomeric transition and the 87Sr atomic clock
25/10 Amir Long-Lived Magnetization in an Atomic Spin Chain Tuned to a Diabolic Point
01/11 Marcus Bonança Observation of Pairwise Level Degeneracies and the Quantum Regime of the Arrhenius Law in a Double-Well Parametric Oscillator
08/11 Chico Twisted fibers enable drop flow control and enhance fog capture
15/11 holiday  
22/11 Mosna Centrifugal Flows Drive Reverse Rotation of Feynman’s Sprinkler
29/11 Cancel  

 
 

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