Results 61 to 70 of about 66,449 (265)
A single atom detector integrated on an atom chip: fabrication, characterization and application
, 2010 We describe a robust and reliable fluorescence detector for single atoms that is fully integrated into an atom chip. The detector allows spectrally and spatially selective detection of atoms, reaching a single atom detection efficiency of 66%.
B Hessmo +17 more
core +1 more source
Bose-Einstein condensate coupled to a nanomechanical resonator on an atom chip [PDF]
, 2007 We theoretically study the coupling of Bose-Einstein condensed atoms to the mechanical oscillations of a nanoscale cantilever with a magnetic tip. This is an experimentally viable hybrid quantum system which allows one to explore the interface of quantum
David Hunger +5 more
core +2 more sources
Advanced Engineering Materials, EarlyView.A laboratory‐scale procedure is developed to evaluate the efficiency of melt‐cleaning and drossing fluxes during aluminium alloy recycling, studying their effects on melt cleanliness and tensile properties of secondary foundry alloys. This work provides a practical tool for foundries and aluminium refiners to assess the efficiency of salt fluxes in ...
Veronica Milani, Giulio Timelli
wiley +1 more source
Theoretical analysis of the implementation of a quantum phase gate with neutral atoms on atom chips [PDF]
, 2006 We present a detailed, realistic analysis of the implementation of a proposal for a quantum phase gate based on atomic vibrational states, specializing it to neutral rubidium atoms on atom chips. We show how to create a double--well potential with static
A. Negretti +10 more
core +3 more sources
Advanced Engineering Materials, EarlyView.This study compares the mechanical properties of Inconel 718 with two newly developed compositionally complex alloys (CCAs). Inco‐like‐H alloy demonstrates significantly improved wear resistance, surface finish, and hardness, notably at high temperatures. This CCA requires no heat treatment and is well suited for additive manufacturing. Its performance
Laurent Peltier +3 more
wiley +1 more source
Ultimate on-chip quantum amplifier [PDF]
, 2010 We report amplification of electromagnetic waves by a single artificial atom in open 1D space. Our three-level artificial atom -- a superconducting quantum circuit -- coupled to a transmission line presents an analog of a natural atom in open space.
A. A. Abdumalikov +7 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Commercial light‐based 3D printers increasingly find use for industry‐scale production of microstructured tissue culture devices. How can commercial printer performance be assessed for a given application? This work introduces simplified quantitative metrics based on microstructural fidelity analysis, addressing key manufacturing challenges in scaling ...
Zoltán András Guller +4 more
wiley +1 more source
Highlights in Science, Engineering and Technology, 2023 A new type of mass flow detection technology for vehicle twin turbines with swirl correction characteristics is introduced. The basic structure, the principle of the moment of momentum and the realization process of the technology are introduced. The improved scheme of the second turbine under unsteady flow condition is presented.
openaire +1 more source
Resolving the energy levels of a nanomechanical oscillator
, 2019 The coherent states that describe the classical motion of a mechanical oscillator do not have well-defined energy, but are rather quantum superpositions of equally-spaced energy eigenstates.
Arrangoiz-Arriola, Patricio +7 more
core +1 more source
Advanced Engineering Materials, EarlyView.A highly stable, low‐temperature phosphate glass is developed for multimaterial additive manufacturing of multifunctional microfluidics. Glass, metal conductors, and sacrificial polymer are coprinted, enabling monolithic fabrication. The sacrificial paste forms precise channels and decomposes during sintering.
Babak Mazinani +2 more
wiley +1 more source