Results 111 to 120 of about 157,314 (198)

Facile Fabrication of Large‐Area and High‐Quality Organic–Inorganic Hybrid Perovskite Ferroelectric Films Through Electrohydrodynamic Printing

Advanced Science, EarlyView.
In situ fabrication of large‐area, high‐quality organic‐inorganic hybrid perovskite ferroelectric (OIHPF) crystals and films via on‐demand electrohydrodynamic (EHD) printing modes. Abstract Traditional oxide ferroelectrics have long struggled to produce flexible, large‐area, and high‐quality thin films at low temperatures, despite their good ...
Jingjing Luo, Zhongqi Ren, Xue Qi, Qiang Pan, Dong Li, Yuan Xiong, Jie Yao, Haipeng Liu, Suzhu Yu, Jun Wei   +9 more
wiley   +1 more source

Spin-Hall conductivity and optical characteristics of noncentrosymmetric quantum spin Hall insulators: the case of PbBiI. [PDF]

Sci Rep
Mortezaei Nobahari M, Autieri C.
europepmc   +1 more source

Direct‐Ink‐Writing Printed Stretchable Eutectic Gallium–Indium Antenna for Robust Wireless Communication

Advanced Science, EarlyView.
In summary, a universal EGaIn‐based DIW printing strategy is presented for fabricating wideband stretchable antennas. The printed antenna achieves an operating bandwidth of 3.75–8.21 GHz (fractional bandwidth: 75%), a peak gain of 1.8 dB and a radiation efficiency of 76.6%, surpassing state‐of‐the‐art stretchable antennas. More importantly, the antenna
Xiangyu Guo, Yufei Liu, Zhizhou Zhou, Haotian Peng, Yerun Gao, Ming Shao, Yu Yu   +6 more
wiley   +1 more source

Enhancement of transverse Kerr effect in a BiYIG based magneto optical device with metal nanopyramid arrays. [PDF]

Sci Rep
Afrouzi S, Fallahi V, Aghbolaghi R, Navid HA.   +3 more
europepmc   +1 more source

Cyclo‐N9−: a Novel 5/6 Fused Polynitrogen Anion for High Energy Density Materials

Advanced Science, EarlyView.
This study presents a novel 5/6 fused polynitrogen anion, cyclo‐N9−, which is assembled with four cations to form energetic salts. The computational results reveal that the energy densities and detonation performances of these systems are far superior, even surpassing those of CL‐20.
Xiaofeng Yuan, Ze Xu, Haolin Gu, Tongwei Zhang, Yuangang Xu, Ming Lu   +5 more
wiley   +1 more source

Polarization entanglement enabled by orthogonally stacked van der Waals NbOCl₂ crystals. [PDF]

Nat Commun
Guo Q, Wu YK, Zhang D, Zhang Q, Guo GC, Alù A, Ren XF, Qiu CW.   +7 more
europepmc   +1 more source

Microfluidics‐Based Microcarriers for Live‐Cell Delivery

Advanced Science, EarlyView.
In this review, recent advancements in microfluidics‐based microcarriers for live‐cell delivery are highlighted. The structural designs of microfluidic‐derived cell‐laden microcarriers are systematically categorized, emphasizing innovative approaches in the fabrication of microspheres, microfibers, and microneedles.
Zhonglin Fang, Xinyuan Yang, Chong Wang, Luoran Shang   +3 more
wiley   +1 more source

Characterizing variability in passive myocardial stiffness in healthy human left ventricles using personalized MRI and finite element modeling. [PDF]

Sci Rep
Kolawole FO, Wang VY, Freytag B, Loecher M, Cork TE, Nash MP, Kuhl E, Ennis DB.   +7 more
europepmc   +1 more source

Graphene Nanofibers by Integrated Manufacturing of Electrospinning and Laser Graphitization for Miniaturized Energy Storage Devices

Advanced Science, EarlyView.
Integrated manufacturing combines electrospinning and laser graphitization to produce graphene nanofibers (GNFs) from fluorinated polyimide (fPI). GNFs, with meso‐ and micropores, enhance micro‐supercapacitors performance, demonstrating energy density over two orders of magnitude higher than conventional ones, making them ideal for miniaturized energy ...
Bumjun Park, Shirin Movaghgharnezhad, Seung Min Lee, Yonghyeon Park, Sejin Son, Yun Suk Huh, Pilgyu Kang   +6 more
wiley   +1 more source

Classroom network structure learning engagement and parallel temporal attention LSTM based knowledge tracing. [PDF]

PLoS One
Shou Z, Li Y, Li D, Mo J, Zhang H.
europepmc   +1 more source