Results 41 to 50 of about 336,166 (232)

Near-field heat transfer between graphene/hBN multilayers [PDF]

, 2017
We study the radiative heat transfer between multilayer structures made by a periodic repetition of a graphene sheet and a hexagonal boron nitride (hBN) slab.
Boqin Zhao, B. Guizal, Zhuomin M. Zhang, S. Fan, M. Antezza   +4 more
semanticscholar   +1 more source

A Fluorescent One-Dimensional Photonic Crystal for Label-Free Biosensing Based on Bloch Surface Waves

Sensors, 2013
A one-dimensional photonic crystal (1DPC) based on a planar stack of dielectric layers is used as an optical transducer for biosensing, upon the coupling of TE-polarized Bloch Surface Waves (BSW).
Maria Alvaro, Lucia Napione, Norbert Danz, Peter Munzert, Francesco Michelotti, Emiliano Descrovi, Fabrizio Giorgis, Valeria Moi, Paola Rivolo, Serena Ricciardi, Francesca Frascella, Federico Bussolino   +11 more
doaj   +1 more source

Digital and Analog Resistive Switching Behavior in Si-NCs Embedded in a Si/SiO₂ Multilayer Structure for Neuromorphic Systems

Nanomaterials, 2023
In this work, we report the digital and analog resistive-switching (RS) characteristics in a memristor based on silicon nanocrystals (Si-NCs) integrated into a complementary metal-oxide-semiconductor (MOS) structure. Si-NCs with a diameter of 5.48 ± 1.24
Alfredo Morales-Sánchez, Karla Esther González-Flores, Sergio Alfonso Pérez-García, Sergio González-Torres, Blas Garrido-Fernández, Luis Hernández-Martínez, Mario Moreno-Moreno   +6 more
doaj   +1 more source

Ta2N3 nanocrystals grown in Al2O3 thin layers

Beilstein Journal of Nanotechnology, 2017
Tantalum nitride nanoparticles (NPs) and cubic bixbyite-type Ta2N3 nanocrystals (NCs) were grown in (Ta–N+Al2O3)/Al2O3 periodic multilayers (MLs) after thermal treatment. The MLs were prepared by magnetron deposition at room temperature and characterized
Krešimir Salamon, Maja Buljan, Iva Šarić, Mladen Petravić, Sigrid Bernstorff   +4 more
doaj   +1 more source

Development of Active Barrier Multilayer Films Based on Electrospun Antimicrobial Hot-Tack Food Waste Derived Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and Cellulose Nanocrystal Interlayers

Nanomaterials, 2020
Active multilayer films based on polyhydroxyalkanoates (PHAs) with and without high barrier coatings of cellulose nanocrystals (CNCs) were herein successfully developed.
Kelly J. Figueroa-Lopez, Sergio Torres-Giner, Inmaculada Angulo, Maria Pardo-Figuerez, Jose Manuel Escuin, Ana Isabel Bourbon, Luis Cabedo, Yuval Nevo, Miguel A. Cerqueira, Jose M. Lagaron   +9 more
doaj   +1 more source

Multilayer Sheets Based on Double Coatings of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) on Paper Substrate for Sustainable Food Packaging Applications

Applied Sciences, 2022
This work reports on the development and performance evaluation of newly developed paper sheets coated, on both sides, with thin films of biodegradable poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) for applications of food packaging. For this, PHBV/
Eva Hernández-García, Pedro A. V. Freitas, Pedro Zomeño, Chelo González-Martínez, Sergio Torres-Giner   +4 more
doaj   +1 more source

Anatomy of Skyrmionic Textures in Magnetic Multilayers

Advances in Materials, 2019
Room temperature magnetic skyrmions in magnetic multilayers are considered as information carriers for future spintronic applications. Currently, a detailed understanding of the skyrmion stabilization mechanisms is still lacking in these systems. To gain
Wenjing Li, I. Bykova, Shilei Zhang, Guoqiang Yu, R. Tomasello, M. Carpentieri, Yizhou Liu, Y. Guang, J. Gräfe, M. Weigand, D. M. Burn, G. van der Laan, T. Hesjedal, Zhengren Yan, Jiafeng Feng, C. Wan, Jinwu Wei, Xiao Wang, Xiaoming Zhang, Hongjun Xu, Chenyang Guo, Hongxiang Wei, G. Finocchio, Xiufeng Han, G. Schütz   +24 more
semanticscholar   +1 more source

Memory Effects in Nanolaminates of Hafnium and Iron Oxide Films Structured by Atomic Layer Deposition

Nanomaterials, 2022
HfO2 and Fe2O3 thin films and laminated stacks were grown by atomic layer deposition at 350 °C from hafnium tetrachloride, ferrocene, and ozone. Nonlinear, saturating, and hysteretic magnetization was recorded in the films.
Kristjan Kalam, Markus Otsus, Jekaterina Kozlova, Aivar Tarre, Aarne Kasikov, Raul Rammula, Joosep Link, Raivo Stern, Guillermo Vinuesa, José Miguel Lendínez, Salvador Dueñas, Helena Castán, Aile Tamm, Kaupo Kukli   +13 more
doaj   +1 more source

Surfactant induced smooth and symmetric interfaces in Cu/Co multilayers

, 2011
In this work we studied Ag surfactant induced growth of Cu/Co multilayers. The Cu/Co multilayers were deposited using Ag surfactant by ion beam sputtering technique.
A Wildes, Ajay Gupta, Braun C, Buckley H E, Camarero J, Chen Y-fu, de Miguel J J, Gupta M, J Stahn, Mukul Gupta, Nio M, S M Amir   +11 more
core   +1 more source

Retrieval of Effective Parameters of Subwavelength Periodic Photonic Structures

Crystals, 2014
We revisit the standard Nicolson–Ross–Weir method of effective permittivity and permeability restoration of photonic structures for the case of subwavelength metal-dielectric multilayers.
Alexey A. Orlov, Elizaveta A. Yankovskaya, Sergei V. Zhukovsky, Viktoriia E. Babicheva, Ivan V. Iorsh, Pavel A. Belov   +5 more
doaj   +1 more source