Results 11 to 20 of about 810,157 (254)
Rapid exchange cooling with trapped ions. [PDF]
Nat CommunThe trapped-ion quantum charge-coupled device (QCCD) architecture is a leading candidate for advanced quantum information processing. In current QCCD implementations, imperfect ion transport and anomalous heating can excite ion motion during a ...
Fallek SD +6 more
europepmc +2 more sources
Collision-Induced Unfolding of Native-like Protein Ions Within a Trapped Ion Mobility Spectrometry Device [PDF]
, 2021 Native mass spectrometry and collision-induced unfolding (CIU) workflows continue to grow in utilization due to their abil-ity to rapidly characterize protein conformation and stability.
Katherine, Graham +3 more
core +1 more source
Multi-site integrated optical addressing of trapped ions. [PDF]
Nat CommunOne of the most effective ways to advance the performance of quantum computers and quantum sensors is to increase the number of qubits or quantum resources in the system.
Kwon J +8 more
europepmc +2 more sources
Design of an Integrated Bell-State Analyzer on a Thin-Film Lithium Niobate Platform
IEEE Photonics Journal, 2022 Trapped ions are excellent candidates for quantum computing and quantum networks because of their long coherence times, ability to generate entangled photons as well as high fidelity single- and two-qubit gates. To scale up trapped ion quantum computing,
Uday Saha, Edo Waks
doaj +1 more source
Thermometry in a Multipole Ion Trap
Applied Sciences, 2020 We present a characterization of the ions’ translational energy distribution in a multipole ion trap. A linear mapping between the energy distribution of the trapped ions onto the ions’ time-of-flight (TOF) to a detector is demonstrated.
Markus Nötzold +5 more
doaj +1 more source
A high-fidelity quantum matter-link between ion-trap microchip modules
Nature Communications, 2023 A possible route to scalability of trapped-ion-based quantum computing platforms is to connect multiple modules where ions can be shuttled across different registers.
M. Akhtar +9 more
doaj +1 more source
Enhanced Parameter Estimation with Periodically Driven Quantum Probe
Entropy, 2021 I propose a quantum metrology protocol for measuring frequencies and weak forces based on a periodic modulating quantum Jahn–Teller system composed of a single spin and two bosonic modes.
Peter A. Ivanov
doaj +1 more source
Robust polarization gradient cooling of trapped ions
New Journal of Physics, 2022 We implement three-dimensional polarization gradient cooling (PGC) of trapped ions. Counter-propagating laser beams near 393 nm impinge in lin ⊥ lin configuration, at a frequency below the S _1/2 to P _3/2 resonance in ^40 Ca ^+ .
Wenbing Li +5 more
doaj +1 more source
High-Stability Cryogenic System for Quantum Computing With Compact Packaged Ion Traps
IEEE Transactions on Quantum Engineering, 2022 Cryogenic environments benefit ion trapping experiments by offering lower motional heating rates, collision energies, and an ultrahigh vacuum (UHV) environment for maintaining long ion chains for extended periods of time.
Robert Fulton Spivey +11 more
doaj +1 more source
Trapped mode resonances in metalo-dielectric structures with electric asymmetry materials [PDF]
, 2011 This paper investigates the possibility of exciting high quality trapped resonant modes on frequency selective surfaces consisting of identical sub-wavelength metallic inclusions (symmetrically split rings) with no structural asymmetry but exhibiting ...
Rotaru, Mihai D +5 more
core +3 more sources