Results 251 to 260 of about 553,662 (337)

NGC 2447 and the reddening and luminosity of normal red giants

, 1983
O. J. Eggen
openalex   +1 more source

An Ultrathin Optoelectronic Memristor with Dual‐Functional Photodetector and Optical Synapse Behaviors for Neuromorphic Vision

Advanced Electronic Materials, EarlyView.
An optoelectronic memristor based on an ultrathin periodic heterostructure is proposed. The unique structure enables the integration of multiple functionalities, including those of a photodetector, electric synapse, and optical synapse. This work provides a framework to design ultrathin, multifunctional, and energy‐efficient neuromorphic chips for ...
Lilan Zou, Junru An, Haonan Xu, Guizhen Wang, Shiwei Lin   +4 more
wiley   +1 more source

Case report: A rare case of chondrosarcoma-like malignant giant cell tumor in adolescent rib: diagnostic challenges and treatment. [PDF]

Front Oncol
Qin Z, Li L, Jing T, Wang C.
europepmc   +1 more source

BiSbF2 Monolayer: A 2D Inversion‐Asymmetric Topological Insulator With Linearly Tunable Giant Spin‐Splitting and Bulk Gap

Advanced Electronic Materials, EarlyView.
The BiSbF2 monolayer is a 2D topological insulator with a large bandgap (252 meV) hosting topological edge states and giant valley‐contrasted spin‐splitting (478 meV). The sizable gap enables room‐temperature quantum spin Hall effects, while its coexisting topological and valleytronic features provide a versatile platform for exploring topological ...
Bin Geng, Hongli Xin, Xin Cui, Tielei Song, Zhifeng Liu   +4 more
wiley   +1 more source

Comparison Study on the Trophic Niche of Red Pandas Using Stable Isotope Analysis. [PDF]

Animals (Basel)
Zhang Y, Lei W, Luo W, Dai Q, Han H, Nie Y.   +5 more
europepmc   +1 more source

Ultralow Electrical Current Driven Field‐Free Spin‐Orbit Torque Switching of Magnetic Tunnel Junctions by Topological Insulators

Advanced Electronic Materials, EarlyView.
A 3‐terminal SOT‐MRAM device that integrates the topological insulator and the perpendicular magnetic tunnel junction. The double magnetic layers with different saturation magnetizations are employed as the recording layer of TIs‐pMTJ. By breaking the chiral symmetry of these states via the interlayer DMI, the field‐free deterministic SOT switching is ...
Xu Zhang, Aitian Chen, Yifan Zhang, Zhaozhuo Zeng, Yaqin Guo, Dongxing Zheng, Baoshan Cui, Chuangwen Wu, Wenjie Song, Shuo Yang, Zijun Luo, Jingfeng Li, Gianluca Gubbiotti, Xiufeng Han, Jinkui Zhao, Peng Yan, Xufeng Kou, Xixiang Zhang, Hao Wu   +18 more
wiley   +1 more source

Configuration and Charge Dynamics of Defect‐Cluster‐Dipoles in CaTiO3 for Enhanced Permittivity

Advanced Electronic Materials, EarlyView.
In La‐doped CaTiO3, the clustering of La ion and Ca vacancies is clearly observed and the configuration of such defect‐cluster is validated. Combining photoelctronic and dielectric spectroscopy enables the dielectric relaxation process with the charge transfer routes.
Jian Wang, Zhuowen Zou, Jiajun Zhu, Dandan Gao, Wanbiao Hu   +4 more
wiley   +1 more source

Magnetic resonance imaging findings of xanthogranulomatous salpingo-oophoritis: A case report. [PDF]

Radiol Case Rep
Ito K, Ohgi K, Yamada M, Toyoshima A, Kumasaka T, Suzuki K, Namiiri Y, Yamashita A, Yokote H, Matsushita K, Naraoka Y, Ono T, Kawakami N.   +12 more
europepmc   +1 more source

Efficient Confinement of Solid Capacity Booster Powder as Monolithic Structures for High Performance Redox Mediated Flow Batteries

Advanced Energy Materials, EarlyView.
Solid electroactive materials are confined in a single porous block (so‐called monolith) that occupies the entire external reservoirs of Redox‐Mediated Flow Batteries. The monolith configuration possesses intrinsic advantages such as improved electrolyte flow distribution, enhanced kinetics, and utilization rates, as well as geometry‐tuneable pressure ...
Gimena Marin‐Tajadura, Yi He, Virginia Ruiz, Edgar Ventosa   +3 more
wiley   +1 more source

Case report of a giant cervical leiomyoma. [PDF]

Front Med (Lausanne)
Chen F, Bai F, Wang Y, Li W.
europepmc   +1 more source