Monolithic optical resonator for ultrastable laser and photonic millimeter-wave synthesis [0.03%]
用于超稳激光和光子毫米波合成的单片光学谐振腔
Wei Zhang,Eric Kittlaus,Anatoliy Savchenkov et al.
Wei Zhang et al.
Optical resonators are indispensable tools in optical metrology that usually benefit from an evacuated and highly-isolated environment to achieve peak performance. Even in the more sophisticated design of Fabry-Perot (FP) cavities, the mate...
Enhanced emergent electromagnetic inductance in Tb5Sb3 due to highly disordered helimagnetism [0.03%]
由于高度无序的铁手性磁体而导致Tb5Sb3中出现增强型电磁感应效应
Aki Kitaori,Jonathan S White,Victor Ukleev et al.
Aki Kitaori et al.
In helimagnetic metals, ac current-driven spin motions can generate emergent electric fields acting on conduction electrons, leading to emergent electromagnetic induction (EEMI). Recent experiments reveal the EEMI signal generally shows a s...
Fundamental limits and optimal estimation of the resonance frequency of a linear harmonic oscillator [0.03%]
线性谐振子共振频率的基本限制和最优估计
Mingkang Wang,Rui Zhang,Robert Ilic et al.
Mingkang Wang et al.
All physical oscillators are subject to thermodynamic and quantum perturbations, fundamentally limiting measurement of their resonance frequency. Analyses assuming specific ways of estimating frequency can underestimate the available precis...
Alexina Ollier,Marcin Kisiel,Xiaobo Lu et al.
Alexina Ollier et al.
Traditional Joule dissipation omnipresent in today's electronic devices is well understood while the energy loss of the strongly interacting electron systems remains largely unexplored. Twisted bilayer graphene (tBLG) is a host to interacti...
Scalable quantum processors empowered by the Fermi scattering of Rydberg electrons [0.03%]
受赖尔德伯电子费米散射支持的大规模量子处理器
Mohammadsadegh Khazali,Wolfgang Lechner
Mohammadsadegh Khazali
Quantum computing promises exponential speed-up compared to its classical counterpart. While the neutral atom processors are the pioneering platform in terms of scalability, the dipolar Rydberg gates impose the main bottlenecks on the scali...
Adam Doherty,Sylvain Fourmaux,Alberto Astolfo et al.
Adam Doherty et al.
Laser-plasma accelerators are compact linear accelerators based on the interaction of high-power lasers with plasma to form accelerating structures up to 1000 times smaller than standard radiofrequency cavities, and they come with an embedd...
Johannes S Haataja,Gianni Jacucci,Thomas G Parton et al.
Johannes S Haataja et al.
Maximizing the scattering of visible light within disordered nano-structured materials is essential for commercial applications such as brighteners, while also testing our fundamental understanding of light-matter interactions. The progress...
Sergej Markmann,Martin Franckié,Mathieu Bertrand et al.
Sergej Markmann et al.
Fast (sub-second) spectroscopy with high spectral resolution is of vital importance for revealing quantum chemistry kinetics of complex chemical and biological reactions. Fourier transform (FT) spectrometers can achieve high spectral resolu...
Niels Geerits,Hartmut Lemmel,Anna-Sophie Berger et al.
Niels Geerits et al.
Neutron Orbital Angular Momentum (OAM) is an additional quantum mechanical degree of freedom, useful in quantum information, and may provide more complete information on the neutron scattering amplitude of nuclei. Various methods for produc...
Anne-Catherine de la Hamette,Viktoria Kabel,Esteban Castro-Ruiz et al.
Anne-Catherine de la Hamette et al.
The current theories of quantum physics and general relativity on their own do not allow us to study situations in which the gravitational source is quantum. Here, we propose a strategy to determine the dynamics of objects in the presence o...