Degenerate Fermi Gases of Ytterbium

Abstract

An evaporative cooling was performed to cool the fermionic 173Yb atoms in a crossed optical dipole trap. The elastic collision rate, which is important for the evaporation, turns out to be large enough from our study. This large collision rate leads to efficient evaporation and we have successfully cooled the atoms below 0.6 of the Fermi temperature, that is to say, to a quantum degenerate regime. In this regime, a plunge of evaporation efficiency is observed as the result of the Fermi degeneracy.

4 pages, 3figures

References in corpus (19)

• Observation of resonance condensation of fermionic atom pairs
• Condensation of Pairs of Fermionic Atoms Near a Feshbach Resonance
• A quasi-pure Bose-Einstein condensate immersed in a Fermi sea
• Experimental Study of the BEC-BCS Crossover Region in Lithium 6
• Evidence for Superfluidity in a Resonantly Interacting Fermi Gas
• Crossover from a molecular Bose-Einstein condensate to a degenerate Fermi gas
• Fermionic atoms in a 3D optical lattice: Observing Fermi-surfaces, dynamics and interactions
• Two-species mixture of quantum degenerate Bose and Fermi gases
• Molecular Probe of Pairing in the BEC-BCS Crossover
• Fermi-Bose quantum degenerate ^40 K - ^87 Rb mixture with attractive interaction
• Ultracold fermions and the SU(N) Hubbard model
• All-Optical Production of a Degenerate Fermi Gas
• Atom interferometry with trapped Fermi gases
• Quantum-degenerate mixture of fermionic lithium and bosonic rubidium gases
• Observation and absolute frequency measurements of the 1S0 - 3P0 optical clock transition in ytterbium
• Hyperfine quenching of the metastable ${}^3{P}_{0,2}$ states in divalent atoms
• Diatomic molecules in ultracold Fermi gases - Novel composite bosons
• A Degenerate Bose-Fermi Mixture of Metastable Atoms
• Pairing in a three component Fermi gas

Cited by in corpus (211)

• Two-orbital SU(N) magnetism with ultracold alkaline-earth atoms
• One-Dimensional Quantum Liquids: Beyond the Luttinger Liquid Paradigm
• Quantum degenerate dipolar Fermi gas
• An SU(N) Mott insulator of an atomic Fermi gas realized by large-spin Pomeranchuk cooling
• Quantum simulation of an extra dimension
• Ultracold Fermi Gases with Emergent SU(N) Symmetry
• Gauge fields for ultracold atoms in optical superlattices
• Atomic Quantum Simulation of U(N) and SU(N) Non-Abelian Lattice Gauge Theories
• Realization of SU(2)*SU(6) Fermi System
• Ultracold Gases of Ytterbium: Ferromagnetism and Mott States in an SU(6) Fermi System
• Quantum computing with alkaline earth atoms
• Observation of Cold Collisions between Trapped Ions and Trapped Atoms
• Mott Insulators of Ultracold Fermionic Alkaline Earth Atoms: Underconstrained Magnetism and Chiral Spin Liquid
• Strongly Correlated Quantum Fluids: Ultracold Quantum Gases, Quantum Chromodynamic Plasmas, and Holographic Duality
• Bose-Einstein Condensation of Strontium
• Two-color photoassociation spectroscopy of ytterbium atoms and the precise determinations of s-wave scattering lengths
• Degenerate Fermi Gas of ${}^{87}$Sr
• Roadmap on Atomtronics: State of the art and perspective
• Few-body physics with ultracold atomic and molecular systems in traps
• Reaching Fermi degeneracy via universal dipolar scattering
• Direct probing of the Mott crossover in the SU($N$) Fermi-Hubbard model
• Optical Lattice Induced Light Shifts in an Yb Atomic Clock
• All-Optical Formation of Quantum Degenerate Mixtures
• Bose-Einstein Condensation of an Ytterbium Isotope
• Phases of one-dimensional SU(N) cold atomic Fermi gases --from molecular Luttinger liquids to topological phases
• Repulsive polarons and itinerant ferromagnetism in strongly polarized Fermi gases
• Double-degenerate Bose-Fermi mixture of strontium
• Non-perturbative methodologies for low-dimensional strongly-correlated systems: From non-abelian bosonization to truncated spectrum methods
• Probing the Kondo Lattice Model with Alkaline Earth Atoms
• Antiferromagnetic spin correlation of SU($\mathcal{N}$) Fermi gas in an optical super-lattice
• Two-photon photoassociative spectroscopy of ultracold 88-Sr
• Cooling and thermometry of atomic Fermi gases
• Production of quantum degenerate strontium gases: Larger, better, faster, colder
• Quantum Computing and Quantum Simulation with Group-II Atoms
• Topological liquids and valence cluster states in two-dimensional SU(N) magnets
• The ground state of the polar alkali-Strontium molecules: potential energy curve and permanent dipole moment
• Topological fractional pumping with alkaline-earth(-like) ultracold atoms
• Spin-orbit coupled two-electron Fermi gases of ytterbium atoms
• Quantum Degenerate Mixture of Ytterbium and Lithium Atoms
• Strongly Interacting Quantum Gases in One-Dimensional Traps
• The prospects of forming ultracold molecules in ${}^2\Sigma$ states by magnetoassociation of alkali-metal atoms with Yb
• A Z${}_2$ spin-orbital liquid state in the square lattice Kugel-Khomskii model
• A Mott Insulator of Ultracold Alkaline-Earth-Like Atoms
• State-dependent, addressable subwavelength lattices with cold atoms
• Dimerized Solids and Resonating Plaquette Order in SU(N)-Dirac Fermions
• Bose-Einstein condensate in gases of rare atomic species
• Detection and manipulation of nuclear spin states in fermionic strontium
• Laser-induced Kondo effect in ultracold alkaline-earth fermions
• Crossover from adiabatic to sudden interaction quench in a Luttinger liquid
• Thermodynamics of a deeply degenerate SU($N$)-symmetric Fermi gas
• One-dimensional sawtooth and zigzag lattices for ultracold atoms
• Production of a degenerate Fermi-Fermi mixture of dysprosium and potassium atoms
• Spin 3/2 fermions with attractive interactions in a one-dimensional optical lattice: phase diagrams, entanglement entropy, and the effect of the trap
• Symmetry-protected topological phases of alkaline-earth cold fermionic atoms in one dimension
• Laser cooling for quantum gases
• Creation of Quantum-Degenerate Gases of Ytterbium in a Compact 2D-/3D-MOT Setup
• Precision measurement of the lifetime of the 6p 2P_1/2 level of Yb+
• Independent Control of Scattering Lengths in Multicomponent Quantum Gases
• Inelastic Collisions in Optically Trapped Ultracold Metastable Ytterbium
• Many-body treatment of the collisional frequency shift in fermionic atoms
• Quantum and Thermal Phase Transitions of the Triangular SU(3) Heisenberg Model under Magnetic Fields
• Rapid ramps across the BEC-BCS crossover: a novel route to measuring the superfluid gap
• Solving correlation clustering with QAOA and a Rydberg qudit system: a full-stack approach
• Heavy fermions in an optical lattice
• Anisotropic polarizability of erbium atoms
• Gauge fields emerging from time reversal symmetry breaking for spin-5/2 fermions in a honeycomb lattice
• Sub-Doppler laser cooling and magnetic trapping of erbium
• Competing states in the SU(3) Heisenberg model on the honeycomb lattice: Plaquette valence-bond crystal versus dimerized color-ordered state
• Fermi-Fermi Mixtures in the Strong Attraction Limit
• Magnetism and domain formation in SU(3)-symmetric multi-species Fermi mixtures
• Non-Abelian SU(N-1)-singlet fractional quantum Hall states from coupled wires
• Reservoir spectroscopy of 5s5p ${}^3$P${}_2$ - 5s$n$d ${}^3$D${}_{1,2,3}$ transitions in strontium
• Phase diagrams of one-dimensional half-filled two-orbital SU(N) cold fermions systems
• CP(N-1) Quantum Field Theories with Alkaline-Earth Atoms in Optical Lattices
• Enhancement effect of mass imbalance on Fulde-Ferrell-Larkin-Ovchinnikov type of pairing in Fermi-Fermi mixtures of ultracold quantum gases
• Interaction Control of Ultracold Alkaline-Earth Atoms
• Hyperfine structure of laser-cooling transitions in fermionic erbium-167
• Efficient Frequency Doubling at 399 nm
• Charge transfer in the cold Yb${}^{+}$ + Rb collisions
• Quantum phases of quadrupolar Fermi gases in optical lattices
• Symmetry-protected topological states for interacting fermions in alkaline-earth-like atoms
• SU(N) Fermions in a One-Dimensional Harmonic Trap
• Dipolar Fermi gases in anisotropic traps
• Evidence for Bosonization in a three-dimensional gas of SU($N$) fermions
• Production of ultracold Cs*Yb molecules by photoassociation
• State-dependent lattices for quantum computing with alkaline-earth-metal atoms
• Three-Component Fermionic Atoms with Repulsive Interaction in Optical Lattices
• Phases of Attractive Fermi Gases in Synthetic Dimensions
• Theory of SU(N) Fermi liquid
• Asymmetric Fermi superfluid with different atomic species in a harmonic trap
• Optical repumping of triplet $P$-states enhances magneto-optical trapping of ytterbium atoms
• Competing orders in the generalized Hund chain model at half-filling
• Small mass- and trap-imbalanced two-component Fermi systems
• Fiber-comb-stabilized light source at 556 nm for magneto-optical trapping of ytterbium
• Dissipative dynamics of a driven quantum spin coupled to a bath of ultracold fermions
• Exact eigenstates of extended SU($N$) Hubbard models: Generalizations of $\eta$-pairing states with $N$-particle off-diagonal long-range order
• Mott-insulator phases of spin-3/2 fermions in the presence of quadratic Zeeman coupling
• Finite Temperature Phase Transitions in the SU$(N)$ Hubbard model
• Coqblin-Schrieffer Model for an Ultra-cold Gas of Ytterbium atoms with Metastable States
• Polarons and Molecules in a Fermi Gas with Orbital Feshbach Resonance
• Perspective on new implementations of atomtronic circuits
• Rigorous results on the ground state of the attractive SU($N$) Hubbard model
• Structure of Spin Correlations in High Temperature SU($N$) Quantum Magnets
• Spin-orbit Coupling in Optical lattices
• Mott transitions in the half-filled SU(2M) symmetric Hubbard model
• p-Wave Optical Feshbach Resonances in Yb-171
• Ferromagnetic ground state of SU(3) Hubbard model on the Lieb lattice
• Multipolar Kondo Effect in ${}^1$S${}_0$-${}^3$P${}_2$ Mixture of ${}^{173}$Yb Atoms
• Two-Color Magneto-Optical Trap with Small Magnetic Field for Ytterbium
• Lifetime of Feshbach dimers in a Fermi-Fermi mixture of ${}^6$Li and ${}^{40}$K
• Baryon squishing in synthetic dimensions by effective $SU(M)$ gauge fields
• Exact diagonalization study of the trionic crossover and the trion liquid in the attractive three-component Hubbard model
• Induced P-wave superfluidity within full energy-momentum dependent Eliashberg approximation in asymmetric dilute Fermi gases
• Spontaneously symmetry breaking states in the attractive SU$(N)$ Hubbard model
• Interorbital Interactions in an SU(2)xSU(6)-Symmetric Fermi-Fermi Mixture
• Trion and Dimer Formation of Three-Color Fermions
• Dimer-atom scattering between two identical fermions and a third particle
• Theory of Fermionic superfluid with SU(2)xSU(6) symmetry
• Controlled hole doping of a Mott insulator of ultracold fermionic atoms
• Flat-band Ferromagnetism of the SU$(N)$ Hubbard Model on the Tasaki Lattice
• Repulsive polarons in alkaline-earth(-like) atoms across an orbital Feshbach resonance
• Doppler Spectroscopy of an Ytterbium Bose-Einstein Condensate on the Clock Transition
• Exotic paired phases in ladders with spin-dependent hopping
• Stability of the Superfluid State in Three-Component Fermionic Optical Lattice Systems
• Permutation symmetry in spinor quantum gases: selection rules, conservation laws, and correlations
• Quasiexact Kondo Dynamics of Fermionic Alkaline-Earth-Like Atoms at Finite Temperatures
• Flat band induced non-Fermi liquid behavior of multicomponent fermions
• Rotating Fermi gases in an anharmonic trap
• Enhanced Pauli blocking of light scattering in a trapped Fermi gas
• Topological Fulde-Ferrell states in alkaline-earth-metal-like atoms near an orbital Feshbach resonance
• Mott insulating phases and quantum phase transitions of interacting spin-3/2 fermionic cold atoms in optical lattices at half filling
• Atomic fountain of laser-cooled Yb atoms for precision measurements
• Superfluid, staggered state, and Mott insulator of repulsively interacting three-component fermionic atoms in optical lattices
• Mott insulators of ultracold fermionic alkaline earth atoms in three dimensions
• Zeeman slowing of thulium atoms
• Bogoliubov-de Gennes Soliton Dynamics in Unconventional Fermi Superfluids
• Interaction potentials, electric moments, polarizabilities, and chemical reactions of YbCu, YbAg, and YbAu molecules
• Spin Mixing in Spinor Fermi Gases
• Inverted crossover resonance aiding laser cooling of ${}^{171}$Yb
• Fast Non-destructive temperature measurement of two-electrons atoms in a magneto-optical trap
• Magnetic phases of spin-3/2 fermions on a spatially anisotropic square lattice
• Optical magnetism and wavefront control by arrays of strontium atoms
• Classification of three-state Hamiltonians solvable by Coordinate Bethe Ansatz
• Jet-Loaded Cold Atomic Beam Source for Strontium
• Finite range and upper branch effects on itinerant ferromagnetism in repulsive Fermi gases: Bethe-Goldstone ladder resummation approach
• Spatially-modulated Superfluid States in Fermionic Optical Ladder Systems with Repulsive Interactions
• Symmetry protected topological phases in two-orbital SU(4) fermionic atoms
• Synthetic magnetic fluxes on the honeycomb lattice
• Exhaustive derivation of static self-consistent multi-soliton solutions in the matrix Bogoliubov-de Gennes systems
• Quantum chaos in Feshbach resonances of the ErYb system
• Quadrupole Oscillations in Bose-Fermi Mixtures of Ultracold Atomic Gases made of Yb atoms in the Time-Dependent Gross-Pitaevskii and Vlasov equations
• SU(N) Fermi liquid at finite temperature
• Single-particle Excitations and Strong Coupling Effects in the BCS-BEC Crossover Regime of a Rare-Earth Fermi Gas with an Orbital Feshbach Resonance
• Thermodynamics of low-dimensional trapped Fermi gases
• Finite Temperature Properties of Three-Component Fermion Systems in Optical Lattice
• Clock and inter-combination line frequency separation in ${}^{171}$Yb
• Double resonance of Raman transitions in a degenerate Fermi gas
• Current Reflection and Transmission at Conformal Defects: Applying BCFT to Transport Process
• Heteronuclear fermionic superfluids with spin degrees of freedom
• Synthetic-gauge-field-induced resonances and Fulde-Ferrell-Larkin-Ovchinnikov states in a one-dimensional optical lattice
• Magic Wavelengths of the Yb $6s^2{}^1{S}_0-6s6p{}^3{P}_1$ Intercombination Transition
• Interisotope effects in optimal dual-isotope loading into a shallow optical trap
• Universal low energy physics in one-dimensional multicompnent Fermi gases with a strongly repulsive $\delta$-function interaction
• Zeeman Relaxation of Cold Atomic Iron and Nickel in Collisions with 3He
• Trapping ${}^{171}$Yb Atoms into a One-Dimensional Optical Lattice with a Small Waist
• The influence of optical molasses in loading a shallow optical trap
• An inverted crossover resonance within one Zeeman manifold
• Kondo holes in strongly correlated impurity arrays: RKKY driven Kondo screening and hole-hole interactions
• Continuous beam of laser-cooled Yb atoms
• Engineering of a Low-Entropy Quantum Simulator for Strongly Correlated Electrons Using SU($\mathcal{N}$)-Symmetric Cold Atom Mixtures
• Mass-imbalanced Fermi gases with spin-orbit coupling
• Exciting the long-lived Higgs mode in superfluid Fermi gases with particle removal
• Controlling ultracold $p$-wave collisions with non-resonant light: Predictions of an asymptotic model for the generalized scattering volume
• Eigenspectrum, Chern Numbers and Phase Diagrams of Ultracold Color-orbit Coupled SU(3) Fermions in Optical Lattices
• Metal-Insulator-Superconductor transition of spin-3/2 atoms on optical lattices
• Effective control of chemical potentials by Rabi coupling with rf-fields in ultracold mixtures
• State selective cooling of $\mathrm{SU}(N)$ Fermi-gases
• Spectroscopic evidence for engineered hadron formation in repulsive fermionic $\text{SU}(N)$ Hubbard Models
• Path Integral Monte Carlo study of particles obeying quantum mechanics and classical statistics
• Quasiparticle excitations in Bose-Fermi mixtures
• Non-Analytic Crossover Behavior of SU(${\mathcal{N}}_c$) Fermi Liquid
• Runaway evaporation for optically dressed atoms
• Non-equilibrium $8\pi$ Josephson Effect in Atomic Kitaev Wires
• Bose-like few-fermion systems
• Radio-frequency evaporation in an optical dipole trap
• Monte Carlo study of fermionic trions in a square lattice with harmonic confinement
• Breathing Oscillations in Bose - Fermi Mixing Gases with Yb atoms in the Largely Prolate Deformed Traps
• Ginzburg-Landau Formalism for 2n-Body Condensation
• Mott Transitions and Staggered Orders in the Three-component Fermionic System: Variational Cluster Approach
• Influence of topological constraints and topological excitations: Decomposition formulas for calculating homotopy groups of symmetry-broken phases
• Collective mode evidence of high-spin bosonization in a trapped one-dimensional atomic Fermi gas with tunable spin
• Ab initio studies of the ground and first excited states of the Sr-H${}_2$ and Yb-H${}_2$ complexes
• Flux-driven quantum spin liquids in kagome optical lattices
• Local Non-Hermitian Hamiltonian Formalism for Dissipative Fermionic Systems and Loss-Induced Population Increase in Fermi Superfluids
• Controlled pairing symmetry of the superfluid state in systems of three-component repulsive fermionic atoms in optical lattices
• Revisiting the concept of chemical potential in classical and quantum gases: A perspective from Equilibrium Statistical Mechanics
• Kondo Effect in a Spin-3/2 Fermi Gas
• Itinerant ferromagnetism in an SU(3) Fermi-Hubbard model at finite temperatures: A dynamical mean-field theory study
• Finite temperature dynamical properties of SU($N$) fermionic Hubbard models in the spin-incoherent regime
• $\mu$-Symmetry breaking: an algebraic approach to finding mean fields of quantum many-body systems
• Deformation Dependence of Breathing Oscillations in Bose - Fermi Mixtures at Zero Temperature
• Superfluid properties of an ultracold Fermi gas with an orbital Feshbach resonance in the BCS-BEC crossover region
• Single Sr Atoms in Optical Tweezer Arrays for Quantum Simulation
• Tunable critical supercurrent and spin-asymmetric Josephson effect in superlattices
• Thermodynamic properties of two-component fermionic atoms trapped in a two-dimensional optical lattice
• Quantum simulation of the Hubbard model with ultracold fermions in optical lattices
• The algebraic spin liquid in the SU(6) Heisenberg model on the kagome lattice
• Generalized Nagaoka ferromagnetism accompanied by flavor-selective Mott states in an SU($N$) Fermi-Hubbard model
• Edge-Edge Correlations without Edge-States: $\eta$-clustering State as Ground State of the Extended Attractive SU(3) Hubbard Chain
• Observation of the electric Breit-Rabi Effect
• Quantum Degenerate Mixtures of Cs and Yb