A Copenhagen team has unlocked a clever “backdoor” into studying rare quantum states once thought beyond reach. Scientists at the Niels Bohr Institute, University of Copenhagen, have discovered a new approach for investigating rare quantum…
Category: 4. Physics
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Quantum Breakthrough: Scientists Find “Backdoor” to 60-Year-Old Superconducting Mystery
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Bridging the Quantum Frequency Gap
• Physics 18, s94
A new device can freely and efficiently change the frequency of microwave signals, enabling communication between otherwise incompatible quantum systems.
Many quantum technologies require microwave…
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Game-Theory Paradox Inspires Cancer Therapy
• Physics 18, 144
Simulations suggest that the combination of two cancer-therapy strategies, which individually deliver poor outcomes, might produce optimal results.
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A paradox from game… Continue Reading
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Quantum Leap in Measurement: New System Nears the Theoretical Limit of Physics
Fast, precise, and ready for use in the field: a quantum-level optical frequency comb system capable of measuring 0.34 nanometers in just 25 microseconds. The Korea Research Institute of Standards and Science has developed a cutting-edge system…
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Is the Multiverse Real? New Quantum Tech Might Finally Tell Us
Imagine a gamma ray laser that safely eliminates cancer cells while leaving healthy tissue unharmed. A University of Colorado Denver engineer is close to providing researchers with a powerful new tool that could bring science fiction concepts…
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High-purity quantum optomechanics at room temperature
Aspelmeyer, M., Kippenberg, T. J. & Marquardt, F. Cavity optomechanics. Rev. Mod. Phys. 86, 1391 (2014).
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Lecocq, F., Clark, J. B., Simmonds, R. W., Aumentado, J. & Teufel, J. D….
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Odd-parity effect and scale-dependent viscosity in atomic quantum gases
Quasiparticle lifetimes
We first establish the odd-even effect in the lifetimes of the odd and even parity modes of the quasiparticle distribution at low temperatures on the BCS side of the normal region of the BCS-BEC crossover (where a…
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The effect of cooling rate and content of niobium on the structure, wear and corrosion resistance of CoCrFeNiNbx high entropy alloys
Figure 1 shows the X-ray diffraction (XRD) patterns of the CoCrFeNiNbx alloys solidified with different cooling rates. All of the alloys are characterized by the dual-phase microstructure consisting of face-centred cubic (FCC) solid solution and…
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Thermal behavior of the Klein Gordon oscillator in a dynamical noncommutative space
Methods and numerical results
In this part, we investigate the effect of DNC and flat NC spaces on the thermal properties of the KG oscillator. So, in the framework of statistical physics, these properties are determined using the partition…
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Single-photon counting pixel detector for soft X-rays
Detector description
LGAD sensors are based on an n-in-p silicon junction and incorporate an additional layer, moderately doped with the same polarity as the substrate. This region, typically created via ion implantation and referred to as the…
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