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Ethz ion trap

Web165555 - Multi-qubit transport gates and integrated control for scalable ion trap quantum processing (SNF) 179147 - Parity check circuits in scalable ion trap quantum computers (SNF) 820495 - Advanced quantum computing with trapped ions (EC) This page was generated automatically upon download from the ETH Zurich Research Collection. WebFeb 16, 2024 · Description. Trapped ions are sensitive to electric-field noise from trap-electrode surfaces. This noise has been an obstacle to progress in trapped-ion quantum information processing (QIP) experiments for more than a decade. It causes motional heating of the ions, and thus quantum-state decoherence. This heating is anomalous …

Ion traps for quantum simulations, quantum computers and metrology …

WebNov 17, 2024 · Moreover, the IR spectroscopy method usually requires isotope labels for carbonyl groups of the channels, which may change the original permeation process. … WebResearchers at TIQI have produced and evaluated a new type of 3D, MEMS-fabricated ion trap with collaborators at the University of Innsbruck and Infineon through the … "Industrially microfabricated ion trap with 1 eV trap depth" C. Axline et al. IOP … Our group is interested in investigating experimentally the role of information in … Childpage navigation Permanent Members chevron_right ; PSI Quantum Hub … Phone phone +41 44 633 22 95 ; email E- mail; ETH Zurich. D- PHYS Trapped Ion … In the picture below is the ion trap that I (Jonathan Home) used in the external … Phone phone +41 44 633 22 95 ; email E- mail; ETH Zurich. D- PHYS Trapped Ion … Phone phone +41 44 633 22 95 ; ETH Zurich. D-PHYS Trapped Ion Quantum … The 4. European Conference on Trapped Ions (ECTI) will take place at Waldhotel … "Single-ion addressing using crossed acousto-optic deflectors" Download … Cookies. This website uses cookies. Cookies are small text files that are … pagina inicial edge como alterar https://needle-leafwedge.com

Calibrating an Ion-Trap Quantum Computer - ETH Z

WebAbstract In this work, I present the design, fabrication and initial characterisation of a 3-dimensional segmented ion trap with two junctions of the X-type. The trap wafers are … WebWe are also interested in implementing novel quantum control in microfabricated ion traps, making use of the small length scales which are achievable. Such traps are a key … WebControlling Ion States 2.1 The Calcium Ion Most of the experiments presented in this thesis were performed using a 40Ca+ ion qubit. The ions are trapped using a linear Paul trap with an axial trap frequency of 2ˇ 2 MHz 1. Relevant internal states and transitions of the 40Ca+ ion are shown in gure 2.1. The levels used for the optical qubit are ... ヴィラ金山中央 蕨

Masters Students – Trapped Ion Quantum Information Group

Category:Phys. Rev. X 10, 031027 (2024) - Physical Review X

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Ethz ion trap

Homepage - TIQI – Trapped Ion Quantum Information Group ETH Zu…

Webelectrodynamic potential well to trap an ion. A well established method is the Paul trap [3], which uses DC and RF elds to create the well. ... At the ETH segmented trap setup, 40Ca+ ion is used as the refrigerant species to sympathetically cool 9Be+ ions. An advantage in using 40Ca+ is that all relevant transitions, e.g. 729 nm and 397 nm, can ... WebDevelopment of a linear ion trap for quantum computing. D. M. Lucas Proc. First Int. Conf. on Experimental Implementation of Quantum Computation, pp. 91-98

Ethz ion trap

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WebDesign and fabrication of a segmented ion trap optimized for cavity QED in the strong-coupling regime - Research Collection. WebFigure 3. Two arrangements for making quadrupole electrodynamic ion traps. The electric fields in these traps are shown in subsequent figures. On the left you see a set of four …

WebSegmented ion-trap fabrication using high precision stacked wafers Simon Ragg, Chiara Decaroli, Thomas Lutz, and Jonathan P. Home Trapped Ion Quantum Information Group, Institute for Quantum Electronic, ETH Zurich, 8093 Zurich, Switzerland Corresponding author: [email protected] (Dated: October 9, 2024) WebMay 31, 2024 · We implement a design achieving a trap depth of 1 eV for a 40 Ca + ion held at 200 μ m from either electrode plane. We characterize traps, achieving measurement agreement with simulations to within ±5% for mode frequencies spanning 0.6–3.8 MHz, and evaluate stray electric field across multiple trapping sites.

WebNov 29, 2024 · In 2024, Nature published a paper by the Trapped Ion Quantum Information group at ETH Zurich featuring a novel ion trap which used integrated photonics to manipulate multiple ions at high fidelity [1]. The integration of light routing on chip made great advancements in the scaling and robustness of the ion trap setup, both necessary … WebETH Bibliography. yes. Altmetrics  ... Each individual trap site would then host a single ion and would be easily reconfigurable to adjust the distance to a neighboring site to allow for tunable coupling strengths. To demonstrate the feasibility of this approach, we built an experimental apparatus that houses a micro-fabricated trap capable ...

WebOct 21, 2024 · Cross section of the ETH researchers' new chip. The gold electrodes are used to trap the ions, while the laser light is guided directly to the ions in an optics layer. (Visualisation: Chiara Decaroli / ETH Zurich)

WebOct 21, 2024 · Our experiments leverage efficient interfacing of multiple input fibres to integrated waveguides in a cryogenic ion trap chip (2.4-dB loss at optical wavelength λ = 729 nm after cooling to 7 K ... pagina inicial google baixarWebmental results for an ion-trap system using 40Ca+ and 9Be+ ion qubits. Chapter 2 brie y reviews the physics of the 40Ca+ and 9Be+ ions used for the experiments discussed in … pagina inicial hotmailWebit has to obey Maxwell’s equations. The impossibility of confining an ion in 3D with a static electric field is a consequence of Earnshaw’s theorem from electrostatics. Figure 2.2: Unrealistic electric field confining in all 3 directions of space. Thus, trapping an ion takes a more sophisticated device. The ion trap we will describe is ... ヴィラ 門WebETH Zurich and the Paul Scherrer Institute (PSI) established a joint centre for the development of quantum computers in May 2024. Its aim is to advance the realization of … ヴィラ 門戸厄神WebAug 5, 2024 · Abstract. We propose the use of two-dimensional Penning trap arrays as a scalable platform for quantum simulation and quantum computing with trapped atomic … ウイラ 雷WebAbstract. In this work, I present the design, fabrication and initial characterisation of a 3-dimensional segmented ion trap with two junctions of the X-type. The trap wafers are manufactured using selective femtosecond laser-etching of silica glass. This technology allows for the machining of flexible 3-dim Show more. pagina inicial edge noticiasWebquency (RF) trap, because the switching rate of confining and anti-confining directions of the trap is often at radio frequency. 2.2.2 Ion string con guration When two or more ions are confined in a Paul trap, they will repel each other due to the Coulomb force. Consequently, such confined charged plasmas will have very low densities. pagina inicial google ads