Results 31 to 40 of about 119,845 (269)

Two-Dimensional Cr5Te8@Graphite Heterostructure for Efficient Electromagnetic Microwave Absorption

Nano-Micro Letters, 2023
Highlights A Cr5Te8@expanded graphite heterostructure is fabricated by chemical vapor deposition, exhibiting remarkable microwave absorption performance with a minimum reflection loss of up to − 57.6 dB at a thin thickness of only 1.4 mm under a low ...
Liyuan Qin, Ziyang Guo, Shuai Zhao, Denan Kong, Wei Jiang, Ruibin Liu, Xijuan Lv, Jiadong Zhou, Qinghai Shu   +8 more
doaj   +1 more source

Quasi-one-dimensional topological material Bi4X4(X=Br,I)

Advances in Physics: X, 2022
Bismuth halogenides, a family of quasi-one-dimensional (1D) materials, including α and α phases of Bi4Br4 and Bi4I4, have been predicted to exhibit rich and interesting topological properties.
Junfeng Han, Wende Xiao, Yugui Yao
doaj   +1 more source

Enhanced Readout from Spatial Interference Fringes in a Point-Source Cold Atom Inertial Sensor

Sensors, 2023
When the initial size of an atom cloud in a cold atom interferometer is negligible compared to its size after free expansion, the interferometer is approximated to a point-source interferometer and is sensitive to rotational movements by introducing an ...
Jing Wang, Junze Tong, Wenbin Xie, Ziqian Wang, Yafei Feng, Xiaolong Wang   +5 more
doaj   +1 more source

The miniaturized vacuum system for cold atom sensors based on the technology of passive vacuum

Scientific Reports
Over the past decade, the cold atom sensors have transitioned gradually from laboratory-based experiments to practical field applications. The miniaturization is of great importance and needs to be achieved for this transition, especially for the vacuum ...
Wenfeng He, Mengxin Zheng, Zecheng Zhang, Nan Guo, Yiren Sun, Chenjie Zhai, Bin Wu, Xiaolong Wang, Qiang Lin   +8 more
doaj   +1 more source

Expansion Dynamics of Rydberg-Dressed Ultracold Fermi Gas

Photonics
We present a theoretical investigation into the expansion dynamics of Rydberg-dressed ultracold Fermi gases. The effective interaction potential induced by Rydberg dressing significantly modifies the intrinsic properties and dynamical behavior of the ...
Meimei Wu, Xin Bao, Shuxian Yu, Shujin Deng, Haibin Wu   +4 more
doaj   +1 more source

Charging by Quantum Measurement

Physical Review Applied, 2023
We propose a quantum charging scheme fueled by measurements on ancillary qubits serving as disposable chargers. A stream of identical qubits are sequentially coupled to a quantum battery of $N+1$ levels and measured by projective operations after joint unitary evolutions of optimized intervals.
Jia-shun Yan, Jun Jing
openaire   +2 more sources

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

Low-loss superconducting resonators fabricated from tantalum films grown at room temperature

Communications Materials
The use of α-tantalum in superconducting circuits has enabled a considerable improvement in the coherence time of transmon qubits. The standard approach to grow α-tantalum thin films on silicon involves heating the substrate, which takes several hours ...
Guillaume Marcaud, David Perello, Cliff Chen, Esha Umbarkar, Conan Weiland, Jiansong Gao, Sandra Diez, Victor Ly, Neha Mahuli, Nathan D’Souza, Yuan He, Shahriar Aghaeimeibodi, Rachel Resnick, Cherno Jaye, Abdul K. Rumaiz, Daniel A. Fischer, Matthew Hunt, Oskar Painter, Ignace Jarrige   +18 more
doaj   +1 more source

Objectivity in Quantum Measurement [PDF]

Foundations of Physics, 2018
The objectivity is a basic requirement for the measurements in the classical world, namely, different observers must reach a consensus on their measurement results, so that they believe that the object exists "objectively" since whoever measures it obtains the same result.
Li, Sheng-Wen, Cai, C. Y., Liu, X. F., Sun, C. P.   +3 more
openaire   +3 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source