Results 141 to 150 of about 60,563 (256)

Nanoscale neural network using non-linear spin-wave interference. [PDF]

Nat Commun, 2021
Papp Á, Porod W, Csaba G.
europepmc   +1 more source

Universal Conductance Fluctuations in Quantum Anomalous Hall Insulators

Advanced Materials, EarlyView.
Universal conductance fluctuations are observed in mesoscopic quantum anomalous Hall insulators. Two distinct fluctuation patterns are identified, arising from different interference processes of bulk and chiral edge states, respectively. These findings unveil rich quantum interference phenomena in quantum anomalous Hall insulators and provide insights
Peng Deng, Peng Zhang, Gang Qiu, Ting‐Hsun Yang, Chang Niu, Yaochen Li, Wenqiang Cui, Yang Feng, Peide D. Ye, Ke He, Kai Chang, Kang L. Wang   +11 more
wiley   +1 more source

Gapless Superconductivity From Extremely Dilute Magnetic Disorder in 2H‐NbSe2‐xSx

Advanced Materials, EarlyView.
We demonstrate that 2H‐NbSe2‐xSx hosts gapless superconductivity at unexpectedly low magnetic impurity concentrations. Combining STM, Bogoliubovde Gennes simulations, DFT, and quasiparticle interference, we comprehensively study the development of gapless behavior and show that SeS substitution reshapes the band structure, enhances nesting, and drives ...
Jose Antonio Moreno, Mercè Roig, Víctor Barrena, Edwin Herrera, Alberto M. Ruiz, Samuel Mañas‐Valero, Antón Fente, Anita Smeets, Jazmín Aragón, Yanina Fasano, Beilun Wu, Maria N. Gastiasoro, Eugenio Coronado, José J. Baldoví, Brian M. Andersen, Isabel Guillamón, Hermann Suderow   +16 more
wiley   +1 more source

Micromagnetic simulation and optimization of spin-wave transducers. [PDF]

Sci Rep
Bruckner F, Davídková K, Abert C, Chumak A, Suess D.   +4 more
europepmc   +1 more source

Tunable asymmetric spin wave excitation and propagation in a magnetic system with two rectangular blocks. [PDF]

Sci Rep, 2021
Seo D, Hwang S, Kim B, Yang Y, Yoon S, Cho BK.   +5 more
europepmc   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Impact of layer count and thickness on spin wave modes in multilayer synthetic antiferromagnets. [PDF]

Sci Rep
Jiménez-Bustamante J, Vidal-Silva N, Kákay A, Wintz S, Gallardo RA.   +4 more
europepmc   +1 more source

Stability of Spin-Wave Solitons in Bose-Einstein Condensates of Magnons: A Possible Application in Ferromagnetic Films. [PDF]

Materials (Basel), 2022
Pereira LC, do Nascimento VA.
europepmc   +1 more source

Ultra‐Confinement of Polaritons in Single Atomic Layer Ag Photonic Quantum Dots

Advanced Materials, EarlyView.
Strong confinement of surface phonon polaritons of silicon carbide was achieved in photonic quantum dots fabricated from van der Waals heterostructure of epitaxial graphene over single‐atomic layer silver. Scattering‐type scanning near‐field optical microscopy combined with an analytical approach, developed to reveal local propagation constants with ...
Xinyi Li, Tetyana Ignatova, Chengye Dong, Krishnan Mekkanamkulam Ananthanarayanan, Rinu Abraham Maniyara, Arpit Jain, Furkan Turker, Vinay Kammarchedu, Aida Ebrahimi, Joshua A. Robinson, Slava V. Rotkin   +10 more
wiley   +1 more source

Dispersion-tunable low-loss implanted spin-wave waveguides for large magnonic networks. [PDF]

Nat Mater
Bensmann J, Schmidt R, Nikolaev KO, Raskhodchikov D, Choudhary S, Bhardwaj R, Taheriniya S, Varri A, Niehues S, El Kadri A, Kern J, Pernice WHP, Demokritov SO, Demidov VE, Michaelis de Vasconcellos S, Bratschitsch R.   +15 more
europepmc   +1 more source