Results 231 to 240 of about 2,038,050 (333)

Current-controlled creations, deletions, and topological transformations of a single magnetic antiskyrmion in nanostructured cells. [PDF]

Nat Commun
Wu Y, Jiang J, Kong L, Liu W, Zhang H, Wang S, Tian M, Du H, Tang J.   +8 more
europepmc   +1 more source

Multi‐Channel Convolutional Neural Quantum Embedding

Advanced Quantum Technologies, EarlyView.
This study presents convolutional neural quantum embedding (CNQE), a framework for optimizing quantum data embeddings for multi‐channel data classification, grounded in quantum state discrimination and Fourier analysis of quantum circuits. CNQE is validated through proof‐of‐principle demonstrations on CIFAR‐10 and Tiny ImageNet, showing improved ...
Yujin Kim, Changjae Im, Taehyun Kim, Tak Hur, Daniel K. Park   +4 more
wiley   +1 more source

Reduced hysteresis in La_0.7Ce_0.3Fe_11.5Si_1.5 hydrides by grain size reduction. [PDF]

Sci Technol Adv Mater
Prusty MM, Molleti SH, Takanobu H, Malladi SRK, Tang X, Sepehri-Amin H.   +5 more
europepmc   +1 more source

The Smearing of Quasi‐Particles: Signatures in the Entanglement Entropy of Excited Many‐Particle Systems

Advanced Quantum Technologies, EarlyView.
Entanglement reveals hidden structure in quantum matter. We explore how quasi‐particles shape the crossover from area‐law to volume‐law entanglement, using models from spinless fermions to SYK. Our results show a striking linear growth of entanglement with energy, explained as a hallmark of quasi‐particles, offering new insight into the entanglement ...
Jagannath Sutradhar, Jonathan Ruhman, Avraham Klein, Dimitri Gutman, Richard Berkovits   +4 more
wiley   +1 more source

Muonium fine structure: theory update, tests of Lorentz violation, and experimental prospects. [PDF]

Eur Phys J D At Mol Opt Phys
Blumer P, Geissmann S, Vargas AJ, Janka G, Ohayon B, Crivelli P.   +5 more
europepmc   +1 more source

Mesoporous Hollow Carbon Spheres/Nanofibers Anchored With Conductive Bimetallic for Efficient Microwave Absorption

Rare Metals, EarlyView.
ABSTRACT To break electromagnetic wave absorption (EMA) tech's single‐attenuation bottleneck, enhancing multi‐wave absorption synergy in composites is key for microstructure design. This study uses mesoporous hollow carbon spheres to make metal nanospheres with cobalt, iron, and nickel nanoparticles, then encapsulates them via electrospinning into a ...
Wei‐Lian Zhang, Shuang Xu, Xia Li, Ya‐Hui Yin, Cheng‐Long Sun, Zi‐Long Yu, Chun Zhao, Di Lan, Zi‐Rui Jia, Guang‐Lei Wu, Xian‐Zhen Xu   +10 more
wiley   +1 more source

Stochastic analysis and Monte Carlo simulation of magneto-opto-acoustic wave propagation in nonlocal semiconductor excitation. [PDF]

Sci Rep
Elsakout DM, El-Dali A, Alaofi ZM.
europepmc   +1 more source

MXene‐Based Electromagnetic Attenuation Materials in Microwave and Terahertz Bands

Rare Metals, EarlyView.
ABSTRACT MXenes exhibit considerable potential for developing high‐performance electromagnetic (EM) shielding and absorption materials operating across microwave and terahertz frequencies, due to their tunable surface chemistry and exceptional charge carrier transport properties.
Guozheng Zhang, Sitong Li, Libo Chang, Zelin Zhao, Tianze Zhang, Si Chen, Xuehang Wang, Zhe Wu, Tianpeng Ding, Xu Xiao   +9 more
wiley   +1 more source

Resonant Convergence: An Integrative Model for Electromagnetic Interactions in Biological Systems. [PDF]

Int J Mol Sci
Greco A.
europepmc   +1 more source