Ion trap based
Web31 mrt. 2024 · The surface-electrode ion trap is one of the most promising devices to realize large-scale and integrated quantum information processing. However, a … Web4 okt. 2007 · The fabrication, operation, and characterization of a polymer-based rectilinear ion trap mass analyzer is discussed. A novel, fast prototyping technique, stereolithography (SLA)-based fabrication, traditionally reserved for end use production parts and to fabricate master molds for rubber products, is applied here as a tool to create precise, arbitrary …
Ion trap based
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Web4 okt. 2007 · The fabrication, operation, and characterization of a polymer-based rectilinear ion trap mass analyzer is discussed. A novel, fast prototyping technique, … WebThis review is devoted to trapping mass spectrometry wherein ions are confined by electromagnetic fields for prolonged periods of time within limited volume, with mass …
WebAn ion trap mass spectrometer may incorporate a Penning trap (Fourier-transform ion cyclotron resonance), Paul trap or the Kingdon trap. The Orbitrap, introduced in 2005, is based on the Kingdon trap. Other types of mass spectrometers may also use a linear quadrupole ion trap as a selective mass filter. Penning ion trap Web17 mrt. 2016 · The Review of scientific instruments. We actively stabilize the harmonic oscillation frequency of a laser-cooled atomic ion confined in a radiofrequency (rf) Paul trap by sampling and rectifying the high voltage rf applied to the trap electrodes. We are able to stabilize the 1 MHz atomic oscillation frequency to be better than 10 Hz or 10 ppm.
WebLinear ion trap based atomic frequency standard Published in: IEEE Transactions on Instrumentation and Measurement ( Volume: 40 , Issue: 2 , April 1991) Article #: Page(s): … WebTrapped Ions. Right after the discovery of Shor's factoring algorithm in 1994, trapped ions interacting with laser light were identified as one of the most promising candidates to build a small--scale quantum computer. The reason is that, for many years, the technology to control and manipulate single (or few) ions had been very strongly ...
Web21 jul. 2024 · Long qubit coherence lifetimes, 1-50s [ 4 ]; lifetime/gate speed implies c 100,000 cycles. Longer ‘memory’ qubit lifetimes up to 10mins [ 5] and recently 1 hour [ 6] have been reported. Extreme cryogenic cooling is not required; laser cooling is used instead. Ions form fundamentally identical qubits (though trap fabrication naturally ...
Web9 okt. 2024 · Our apparatus is based on a segmented-blade ion trap enclosed in a 4 K cryostat, which enables us to routinely trap and hold over 100 171 Yb + ions for hours in a linear configuration, due to low background gas pressure from differential cryo-pumping. 埼玉 揚げパン 有名WebThe electrodynamic quadrupole ion trap currently used in trapped ion quantum computing research was invented in the 1950s by Wolfgang Paul (who received the Nobel Prize for his work in 1989 [8] ). Charged particles cannot be trapped in 3D by just electrostatic forces because of Earnshaw's theorem. 埼玉県さいたま市大宮区仲町1-17daitoビル2fWeb10 apr. 2024 · The successful candidate will work as part of a program to scale up a quantum computer based on ion trap for solving machine learning problems. The project has a strong team of both experimentalist as well as theorist spanning over CQT, A*star and Barcelona Supercomputing Center. bnr32 エアフロ 配線WebIn our experiments we make use of a combination of static and dynamic electric fields to trap and cool singly-charged atoms (ions) of Calcium-40 in ultra-high vacuum. Upon … bnr32 オークション相場Web21 feb. 2024 · Ion traps, on the other hand, are much less exciting. God gave us a dozen or so good qubits to play around with, and that’s it. They come with excellent coherence times, unless we screw things up, which we usually do. Every now and again someone pulls out a qubit you never knew existed (cadmium anyone?), but otherwise, it’s a classic ... 埼玉県さいたま市大宮区仲町2-43-1 como大宮ビル 3f-dWeb5 apr. 2024 · Download PDF Abstract: We report a method for producing ultracold HD+ molecular ions populated in a rotational ground state in an ion trap based on [2+1'] resonance-enhanced threshold photoionization (RETPI) and sympathetic cooling with the laser-cooled Be$^+$ ions. The effect of electric field of the ion trap on the RETPI … 埼玉県さいたま市大宮区宮町1-5 銀座ビル6階Web22 jan. 2024 · IonQ and Honeywell are examples of ion trapping. IBM and Google are examples of superconducting architecture. 1: Ion Trapping Technology. Introduction: Explanation of what ion trapping technology is and why it is an important area of research in quantum computing. Quantum systems can be created and manipulated using ion … 埼玉県さいたま市岩槻区本町4丁目12-21 天神コーポ