Random number generators are essential in fields such as cryptography, numerical computation, and blockchain technology1. However, conventional pseudorandom number-generators (PRNGs) produce sequences…
Category: 4. Physics
-
Listening to electrons talk | ScienceDaily
Researchers from the MPIK present new experimental and theoretical results for the bound electron g-factor in lithium-like tin which has a much higher nuclear charge than any previous measurement. The experimental accuracy reached a level of 0.5…
Continue Reading
-
Creating Entangled Pairs of Microwave Photons
• Physics 18, s70
Researchers have demonstrated a method to make entangled microwave photons from the entangled electrons in superconductors.
G. Rastelli/National Institute of Optics
Continue Reading
-
New proton emitter 188At implies an interaction unprecedented in heavy nuclei
Gamow, G. Zur quantentheorie des atomkernes. Z. Physik 51, 204 (1928).
Google Scholar
Gurney, R. W. & Condon, E. U. Wave mechanics and radioactive disintegration. Nature 122,…
Continue Reading
-
Kramers nodal lines in intercalated TaS2 superconductors
Haldane, F. D. M. Model for a quantum hall effect without Landau levels: condensed-matter realization of the “parity anomaly”. Phys. Rev. Lett. 61, 2015–2018 (1988).
Google…
Continue Reading
-
The Mg related GaN blue luminescence deep level and its connection to an MgO surface state
While the BL transition has been observed and studied so far by luminescence, it was studied here by surface photovoltage spectroscopy26. If we show photoluminescence in this study, we only use it as reference to show the existence of this…
Continue Reading
-
Author Correction: Abnormal planar Hall effect and disentanglement of incoherent and coherent transport in a Kondo lattice
Open Access This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or…
Continue Reading
-
New method for transient cold wall heat flux measurements for unlimited exposure times
In this section, we derive the NISI equation from the 1D heat equation for an actively cooled backside as depicted in Fig. 2. The cooling of the sensor element is assumed to be realized by a water cooling circuit at its backside. The sensor…
Continue Reading
-
Spatially multiplexed single-photon sources based on binary-tree multiplexers with optimized structure
A SPS based on a general spatial multiplexer contains a set of multiplexed units (MUs) and a multiport routing device called multiplexer. The MUs are heralded SPSs independent of each other. Each MU contains a nonlinear photon pair source and a…
Continue Reading
-
Seismic wave reflection characteristics and wave-induced fluid flow in unsaturated porous solid
The purpose of the investigation is to explore the consequences of porosity, water saturation, wave frequency, and inclusion radius on the fluid flow and energy distribution of reflected waves at the stress-free surface of a unsaturated porous…
Continue Reading