Defect-Induced Displacement of Topological Surface State in Quantum Magnet MnBi_{2}Te_{4} [0.03%]
量子磁体MnBi₂Te₄中的缺陷诱导拓扑表面态位移现象
Felix Lüpke,Marek Kolmer,Hengxin Tan et al.
Felix Lüpke et al.
The topological magnet MnBi_{2}Te_{4} (MBT), with gapped topological surface state, is an attractive platform for realizing quantum anomalous Hall and axion insulator states. However, the experimentally observed surface state gaps fail to m...
Richard A Battye,Neal Jackson,Ian Browne
Richard A Battye
We have made measurements of the difference between the position angle (PA) on the sky and the polarization position angle (PPA) of radio sources using data from a combination of the Radio Fundamental Catalogue (RFC) across a range of frequ...
Quantum Coulomb Liquids of Different Rank in the Breathing Pyrochlore Antiferromagnet [0.03%]
呼吸型焦绿石反铁磁体中的量子库仑液体的不同秩等级
Lasse Gresista,Daniel Lozano-Gómez,Matthias Vojta et al.
Lasse Gresista et al.
Emergent gauge fields and Coulomb liquids have long been central to the physics of frustrated pyrochlore magnets, yet their realization beyond conventional, i.e., rank-one U(1), spin ice and into fully quantum higher-rank regimes has remain...
Philip Leindecker,Louis P H Gallagher,Edgar Brucke et al.
Philip Leindecker et al.
We directly observe and spatially map an optical analog of the Magnus effect, where intrinsic spin-orbit-like coupling of light generates a spin-dependent transverse displacement of the atom-light interaction profile for a ^{40}Ca^{+} ion. ...
Sheng Yang,Xinyu Sun,Shao-Kai Jian
Sheng Yang
We study boundary criticality at the Nishimori multicritical point of the two-dimensional (2D) random-bond Ising model. Using tensor-network methods, we construct a family of microscopic boundary conditions that incorporates both boundary-s...
Bilayer Borophenes Establish a New Upper Limit for Elemental Superconducting Transition Temperatures [0.03%]
双层硼烯建立了元素室温超导新上限
Meng-Hui Wang,Yuewen Mu,Guang-Ren Na et al.
Meng-Hui Wang et al.
Elemental superconductors serve as essential model systems because their compositional simplicity enables fundamental mechanisms to be probed with minimal extrinsic complexity. Their superconducting transition temperatures (T_{c}), however,...
Ethan C McGarrigle,Thomas G Kiely,Leon Balents et al.
Ethan C McGarrigle et al.
A quantum quasicrystal was proposed to exist by mean-field, variational arguments in two-dimensional Rashba spin-orbit coupled BECs with dipolar interactions. Despite this remarkable prediction, there is little known about the superfluid ch...
Overcoming the Speed-Fidelity Trade-Off in Fast cz Gates via Cyclic Control [0.03%]
通过循环控制克服快速cz门的速度精度交易困境
Ze-An Zhao,Hai-Feng Zhang,Tian-Le Wang et al.
Ze-An Zhao et al.
High-fidelity quantum gates are essential for scalable quantum computation. However, at short durations, short-timescale waveform distortions break the time-reflection symmetry of control pulses, preventing the precise closure of cyclic evo...
Precision Spectroscopy of the Fine and Hyperfine Structures of High Molecular Rydberg-Stark States: Metrology of Molecular Hydrogen Ions [0.03%]
高分子里德堡斯塔克态的精细结构和超精细结构的精密光谱学：氢分子离子的计量学
I Doran,L Jeckel,M Beyer et al.
I Doran et al.
The Stark effect in autoionizing high-n Rydberg states decouples the Rydberg electron from the ion core through ℓ mixing with core-nonpenetrating high-ℓ states. The Rydberg states become long-lived, which is ideal for precision spectrosco...
Electronic State-Dependent Conformational Changes in a Rydberg Ion Crystal [0.03%]
里德堡离子晶体中的电子态依赖构象变化
Marion Mallweger,Natalia Kuk,Vinay Shankar et al.
Marion Mallweger et al.
State-dependent conformational changes play a central role in molecular dynamics, yet they are often difficult to observe or simulate due to their complexity and ultrafast nature. One alternative approach is to emulate such phenomena using ...