Nanotechnology最新文献_第3页

Photothermal Marangoni convection on nanostructured surfaces. 纳米结构表面的光热马兰戈尼对流。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-30 DOI: 10.1088/1361-6528/ae607d

Rui Zhuo, Kyoko Namura, Motofumi Suzuki

{"title":"Photothermal Marangoni convection on nanostructured surfaces.","authors":"Rui Zhuo, Kyoko Namura, Motofumi Suzuki","doi":"10.1088/1361-6528/ae607d","DOIUrl":"10.1088/1361-6528/ae607d","url":null,"abstract":"In this study, we investigated the influence of nanoscale structures on the channel walls on photothermally induced Marangoni convection within a droplet. SiO2nanocolumns with varying densities and heights were fabricated on an FeSi2thin film with photothermal conversion properties, onto which a water droplet was placed. A laser was then used to irradiate the FeSi2thin film, thereby heating the vicinity of the gas-liquid interface of the droplet. The resulting Marangoni flow in the droplet was visualized using tracer particles. Compared with flat films, nanostructured surfaces exhibited both faster onset and a higher magnitude of convection, with significant flow maintained even when the laser was distant from the gas-liquid interface. This enhancement was attributed to the capillary-driven replenishment of water in the nanocolumns and efficient heat transfer via phase change, which rapidly establishes a temperature gradient at the interface. Variations in nanocolumn height and density were found to affect the initial evaporation rate and convection response. These findings suggest that the surface nanostructure can efficiently modulate the temperature gradients on the droplet surface and enhance the Marangoni flow, which is valuable for microfluidic applications.","PeriodicalId":19035,"journal":{"name":"Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2026-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147699257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multiplex FET biosensor with vapor-deposited molecularly imprinted nanotubes for cancer biomarkers. 用于癌症生物标志物的气相沉积分子印迹纳米管多路FET生物传感器。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-30 DOI: 10.1088/1361-6528/ae5fa2

Faruk Can, Ufuk Ulaş Tokat, Elaheh Yousefimiab, Ali Sarp Ebil, Selma Takmaklı, Gozde Ozaydin Ince

{"title":"Multiplex FET biosensor with vapor-deposited molecularly imprinted nanotubes for cancer biomarkers.","authors":"Faruk Can, Ufuk Ulaş Tokat, Elaheh Yousefimiab, Ali Sarp Ebil, Selma Takmaklı, Gozde Ozaydin Ince","doi":"10.1088/1361-6528/ae5fa2","DOIUrl":"10.1088/1361-6528/ae5fa2","url":null,"abstract":"Molecularly imprinted polymer (MIP) interfaces offer antibody-level selectivity without bioreceptor instability, yet their integration into transistor-based sensors remains limited. In this study, we present a novel multiplex field-effect transistor (FET) biosensor platform based on molecularly imprinted polypyrrole (PPy) nanotubes, synthesized through a template-assisted vapor deposition polymerization technique. The molecular imprinting process was employed to create specific recognition sites for the ovarian cancer biomarkers HE4 and CA125, enabling selective and sensitive detection of both biomarkers simultaneously. The molecularly imprinted PPy (MIP) nanotubes were fabricated with high uniformity, as confirmed by scanning electron microscopy (SEM), while Fourier-transform infrared spectroscopy (FTIR) verified the chemical composition. The dual-channel FET showed sensitivities of 0.06 (U ml-1)-1for CA125 and 0.22 pM-1for HE4, limits of detection of 0.4 U ml-1and 0.2 pM, and linear ranges of 0.1-25 U ml-1(CA125) and 0.05-10 pM (HE4). Selectivity factors of 11.3 and 23.7 were obtained for the CA125 sensor and the HE4 sensor, respectively, indicating high specificity of the imprinted sensors for their respective target biomarkers. By combining vapor-deposited MIP nanotubes with a compact FET architecture, our work offers a promising route toward early, point-of-care diagnosis through the simultaneous quantification of multiple cancer biomarkers.","PeriodicalId":19035,"journal":{"name":"Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2026-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147691079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improved thermal stability of Au-capped antireflective substrates with organic adhesion layers for real-time nanomaterial imaging. 用于实时纳米材料成像的具有有机粘附层的au包覆抗反射衬底的热稳定性改善。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-30 DOI: 10.1088/1361-6528/ae670a

Yoshiaki Hattori, Yih-Ren Chang, Masatoshi Kitamura

{"title":"Improved thermal stability of Au-capped antireflective substrates with organic adhesion layers for real-time nanomaterial imaging.","authors":"Yoshiaki Hattori, Yih-Ren Chang, Masatoshi Kitamura","doi":"10.1088/1361-6528/ae670a","DOIUrl":"https://doi.org/10.1088/1361-6528/ae670a","url":null,"abstract":"Antireflective (AR) multilayer substrates have emerged as advanced platforms for surface-sensitive optical imaging. This study examines the thermal stability of AR substrates incorporating an ultrathin Au top layer, with a focus on the influence of the organic adhesion layer 3-mercaptopropyltrimethoxysilane (MPTMS). Au films (18 nm) deposited on MPTMS-modified SiO 2 demonstrated considerably improved morphological and thermal robustness compared with films formed using conventional Cr adhesion layers or without any adhesion layer. Prior to annealing, the Au films on MPTMS-based AR substrates consisted of compact assemblies of fine grains (~20 nm). After annealing, the films recrystallized with an enhanced (111) orientation within the face-centered cubic structure, yielding continuous, groove-free surfaces. The reflectance spectrum of the AR substrates remained largely unchanged even after annealing at 250°C. However, annealing above 300°C led to the formation of ~300 nm polygonal nanoholes in the Au films. The internal angles of these nanoholes were often close to 120° and 240°, reflecting the high crystallinity and threefold symmetry of the Au(111) plane. As a proof of concept, realtime optical microscopy was used to monitor the thermal reduction of ultrathin patterned AuO x layers, highlighting the promise of MPTMS-based AR substrates for real-time imaging of thermally reactive nanomaterials in surface analysis, chemical sensing, and thin-film diagnostics.","PeriodicalId":19035,"journal":{"name":"Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2026-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147817918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Coupling effect between interface orientation and loading direction on the interface structure and evolution of Cu/Ag nanolayered composites: a molecular dynamics study. 界面取向和加载方向对Cu/Ag纳米复合材料界面结构和演化的耦合效应：分子动力学研究。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-29 DOI: 10.1088/1361-6528/ae5aa7

Yiran Chi, Yongnan Xiong, Xing Luo, Chunlei Gan, Defeng Guo, Pengjiang He, Zhibo Zhang

{"title":"Coupling effect between interface orientation and loading direction on the interface structure and evolution of Cu/Ag nanolayered composites: a molecular dynamics study.","authors":"Yiran Chi, Yongnan Xiong, Xing Luo, Chunlei Gan, Defeng Guo, Pengjiang He, Zhibo Zhang","doi":"10.1088/1361-6528/ae5aa7","DOIUrl":"10.1088/1361-6528/ae5aa7","url":null,"abstract":"This study investigates the coupling effect of interface orientation and loading direction on the interface structure and evolution of Cu/Ag nanolayered composites by employing molecular dynamics simulations. Four distinct interface configurations Cu(001)/Ag(001), Cu(11¯0)/Ag(11¯0), Cu(111)/Ag(111) and Cu(112¯)/Ag(112¯) were subjected to tensile loading both perpendicular and parallel to the interface. Results show that the initial lattice mismatch leads to the formation of characteristic dislocation networks (square, triangular, and rectangular) at the interfaces, whose morphology is dictated by the specific orientation combination. The loading direction critically governs the subsequent defect nucleation and propagation pathways. Under perpendicular loading, dislocation nucleation preferentially initiates in the softer Ag layer before transmitting into the Cu layer. In contrast, parallel loading promotes dislocation emission directly from the interface into both adjacent layers, with the Cu side often exhibiting more rapid plastic development. The mechanical response and the evolution of dislocation density, including the formation of sessile stair-rod dislocations, are strongly dependent on both the interface type and the loading axis. Furthermore, the implications of varying dislocation densities on electrical resistivity are discussed. This work provides atomic-scale insights into the coupling effect of interface structure and loading condition, offering guidance for the interfacial design and processing of high-strength, high-conductivity layered composites.","PeriodicalId":19035,"journal":{"name":"Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2026-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147609452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Controlling point defect populations in AlGaN deep UV LEDs. AlGaN深紫外led点缺陷数量的控制。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-28 DOI: 10.1088/1361-6528/ae659c

Douglas Cameron, Viesturs Spūlis, Marcel Schilling, Gunnar Kusch, Paul R Edwards, Robert W Martin, Rachel A Oliver, Michael Kneissl, Tim Wernicke

引用次数: 0

Ch-NCCD: Chitosan hydrogel loaded with copper nanoclusters and carbon dots as a novel antimicrobial and wound healing agent. Ch-NCCD：负载铜纳米团簇和碳点的壳聚糖水凝胶作为一种新型抗菌和伤口愈合剂。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-28 DOI: 10.1088/1361-6528/ae65a3

Ayush Amod, Manisha Rathore, Sreyanki Chandra, Rajdeep Guha, Sintu Kumar Samanta

{"title":"Ch-NCCD: Chitosan hydrogel loaded with copper nanoclusters and carbon dots as a novel antimicrobial and wound healing agent.","authors":"Ayush Amod, Manisha Rathore, Sreyanki Chandra, Rajdeep Guha, Sintu Kumar Samanta","doi":"10.1088/1361-6528/ae65a3","DOIUrl":"https://doi.org/10.1088/1361-6528/ae65a3","url":null,"abstract":"Wound infections account for about one-third of all hospital-acquired infections in surgical patients. They are linked to a high mortality rate, causing around 70-80% of related deaths. Hydrogels are gaining increased prominence as antibacterial and wound healing agents. They possess a soft texture, good biocompatibility and high water holding capacity. In this regard, we introduce a novel chitosan (Ch) based copper nanoclusters (Cu NCs)- carbon dots(Cdots) combination loaded hydrogel (Ch-NCCD). Ch-NCCD hydrogel has been found to be non-hemolytic against human RBCs and non-toxic against mammalian cell lines. SEM analysis revealed that it possesses a rough, fibrous surface with interconnected pores. Further it exhibits moderate-to-high swelling ratio that helps it to maintain a proper balance between moisture absorption and retention and is therefore well suited for moderate exudate wounds. Ch-NCCD hydrogel exhibits prominent antibacterial and antibiofilm activity against pathogenic Pseudomonas aeruginosa PAO1. Membrane permeabilization assay through PI uptake showed that it compromised the integrity of bacterial cell membrane. Lastly, in order to emphasize the real-life utility of Ch-NCCD hydrogel, we have shown that it achieves significant wound closure in male Sprague-Dawley rats within 8 days. However, in order to decipher the underlying wound healing mechanims of Ch-NCCD, further studies combining biochemical and histological analysis are required.","PeriodicalId":19035,"journal":{"name":"Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2026-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147777015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ultrafast Piezoresistive Pulse Sensors Based on Laser-Induced Graphene on PCL-b-PDMS-b-PCL Crosslinked Polymers. 基于PCL-b-PDMS-b-PCL交联聚合物的激光诱导石墨烯超快压阻脉冲传感器。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-28 DOI: 10.1088/1361-6528/ae659f

Teodora Vićentić, Marija V Pergal, Vanja Vojnović, Ivan Pešić, Anđela Gavran, Marko Spasenović

{"title":"Ultrafast Piezoresistive Pulse Sensors Based on Laser-Induced Graphene on PCL-b-PDMS-b-PCL Crosslinked Polymers.","authors":"Teodora Vićentić, Marija V Pergal, Vanja Vojnović, Ivan Pešić, Anđela Gavran, Marko Spasenović","doi":"10.1088/1361-6528/ae659f","DOIUrl":"https://doi.org/10.1088/1361-6528/ae659f","url":null,"abstract":"The rapid growth of sensors for monitoring physiological parameters has created a need for high-performance materials with properties appropriate for biomedical applications. However, most existing materials either lack environmental compatibility or fail to provide the flexibility and durability required for continuous monitoring. To address this gap, we present flexible piezoresistive pulse sensors that integrate laser-induced graphene (LIG) with newly synthesized PCL-b-PDMS-b-PCL polyurethane (PU) networks. These PUs provide tunable elasticity, and are composed of soft segments (ss.) (PCL and PDMS) that are reported in the literature to exhibit biodegradability and biocompatibility, making them attractive candidates for pulse sensing. Sensors were fabricated by first producing porous LIG patterns on polyimide, followed by transfer onto PU films prepared with varying soft-segment contents (40-70 wt.%). Comprehensive physicochemical characterization (Raman, XRD, FTIR, SEM-EDS, TEM, WCA, and tensile testing) revealed that 40 wt.% ss. substrates offered the most favorable balance of flexibility and mechanical stability. Pulse sensors based on this formulation achieved signal-to-noise ratios of 27.5-51.8 dB, a fast response time of 24 ms, a gauge factor of 22.2, hysteresis errors in the range of 7-10%, and a limit of detection (LOD) of 0.2% at 85 Pa. The sensors exhibited consistent performance over five remove-and-reapply cycles. This work advances the field by introducing tunable synthetic PUs as LIG substrates and establishes clear links between polymer composition, integration method, and device performance, thereby providing design rules for next-generation wearable health monitors.","PeriodicalId":19035,"journal":{"name":"Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2026-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147776759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Triazole-thiophene-based organic anode materials: a new approach for lithium-ion battery performance enhancement. 三唑-噻吩基有机负极材料：提高锂离子电池性能的新途径。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-28 DOI: 10.1088/1361-6528/ae5f11

Sultan Funda Ekti, Mohammed Al-Bujasim, Büşra Demir, Metin Gencten, İlhami Çelik

{"title":"Triazole-thiophene-based organic anode materials: a new approach for lithium-ion battery performance enhancement.","authors":"Sultan Funda Ekti, Mohammed Al-Bujasim, Büşra Demir, Metin Gencten, İlhami Çelik","doi":"10.1088/1361-6528/ae5f11","DOIUrl":"10.1088/1361-6528/ae5f11","url":null,"abstract":"This study explores the use of organic compounds with triazole and thiophene units as anode materials in lithium-ion batteries (LIBs) for the first time in the literature. The triazole group, being electron-deficient, and the thiophene groups, electron-rich, form a donor-acceptor framework that enhances electron conductivity and storage capacity. The porous nature of these conjugated frameworks facilitates lithium-ion insertion and extraction, which is vital for reversible lithium storage. When combined with conductive carbon materials, the electrochemical performance of these organic compounds is significantly improved, with carbon enhancing electrical conductivity and ensuring adherence to current collectors. The initial discharge capacities of the organic compounds DTT1, DTT2, and DTT3 were 817 mAh g-1, 678 mAh g-1, and 915 mAh g-1, respectively, compared to the reference graphite electrode at 100 mA g-1. DTT3 exhibited superior initial capacity, rate performance, and cycling stability. After 100 cycles at a high current rate (1500 mA g-1), DTT3 showed the best retention capacity of 72%, outperforming DTT1 (72%), DTT2 (69%), and graphite (49%). These results demonstrate that organic materials, particularly DTT3, offer a promising alternative to conventional graphite anodes for high-performance LIBs.","PeriodicalId":19035,"journal":{"name":"Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2026-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147674949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Near-Field Electromagnetic Effects in Light-Assisted Growth of Chalcogenide Nanostructures. 硫系化合物纳米结构光辅助生长中的近场电磁效应。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-28 DOI: 10.1088/1361-6528/ae65a1

José Adán Moreno Torres, Jorge Luis Domínguez-Juárez, Rafael Quintero-Torres

{"title":"Near-Field Electromagnetic Effects in Light-Assisted Growth of Chalcogenide Nanostructures.","authors":"José Adán Moreno Torres, Jorge Luis Domínguez-Juárez, Rafael Quintero-Torres","doi":"10.1088/1361-6528/ae65a1","DOIUrl":"https://doi.org/10.1088/1361-6528/ae65a1","url":null,"abstract":"Light-assisted photoelectrodeposition allows the growth of highly anisotropic chalcogenide nanostructures, providing a promising strategy for precise control over nanoscale morphology with potential applications in optoelectronic and energy conversion devices. Despite extensive experimental and simulation studies, the optical contribution to morphology selection has not been fully isolated from electrochemical, mass transport, and reaction kinetics. Here, we focus exclusively on the optical component by performing finite-element electromagnetic simulations solving Maxwell's equations to analyze the near-field response of representative chalcogenide materials (tellurium and selenium). Idealized hemispherical, hemiellipsoidal, and nanorod-like geometries were employed to capture experimentally observed growth morphologies, and the effect of neighboring nanostructures on near-field interactions was systematically examined. The simulations reveal that near-field localization and spatial redistribution depend on the interplay between geometry, the optical constants of the material, interparticle coupling, and the polarization-dependent excitation of electromagnetic modes, suggesting the emergence of morphology-and material-specific optical responses that can bias directional growth under illumination. These results offer a quantitative perspective for understanding how optical nearfield, including their polarization dependence, may contribute to directional morphology during light-assisted growth, providing insight into the formation of nanostructured materials under controlled optical excitation.","PeriodicalId":19035,"journal":{"name":"Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2026-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147776750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Voltage-Induced Villari Effect and Hierarchical Magnetization States in a Ferroelectric-Integrated Metallic Superlattice with Perpendicular Magnetic Anisotropy. 具有垂直磁各向异性的铁电集成金属超晶格中的电压诱导维拉里效应和分层磁化状态。

IF 2.8 4区材料科学

Nanotechnology Pub Date : 2026-04-28 DOI: 10.1088/1361-6528/ae65a2

Satya Prakash Pati, Nilesh K Prasad, Sachio Komori, Ippei Suzuki, Satoshi Sugimoto, Tomoyasu Taniyama

{"title":"Voltage-Induced Villari Effect and Hierarchical Magnetization States in a Ferroelectric-Integrated Metallic Superlattice with Perpendicular Magnetic Anisotropy.","authors":"Satya Prakash Pati, Nilesh K Prasad, Sachio Komori, Ippei Suzuki, Satoshi Sugimoto, Tomoyasu Taniyama","doi":"10.1088/1361-6528/ae65a2","DOIUrl":"https://doi.org/10.1088/1361-6528/ae65a2","url":null,"abstract":"Considerable effort has been devoted to the design of artificial magnetoelectric (ME) materials to address the challenges of high power consumption and switching reliability in spintronic devices. However, special attention must be paid to enhance the required efficiency in terms of achieving a large ME coefficient, non-volatility and 180oswitching. In this work, we demonstrate voltage-controlled, nonvolatile, hierarchical and 180oswitching of a perpendicularly magnetized [Cu/Ni] superlattice integrated with a ferroelectric [Pb(Mg1/3Nb2/3)O3]0.7-[PbTiO3]0.3(PMN-PT). A large value of the converse magnetoelectric coefficient (α = 1.8×10-6s/m) associated with 180oswitching of the perpendicular magnetic anisotropy is reported here. Distinct voltage induced polarization switching and associated lattice strain in the PMN-PT play an important role in the transient switching process of the perpendicular magnetization of the Ni layers. The obtained results, in particular the voltage induced nonvolatile switching and hierarchical magnetic states in the perpendicularly magnetized system will facilitate the applications of nonvolatile and energy-efficient next-generation information processing devices including neuromorphic computing.","PeriodicalId":19035,"journal":{"name":"Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2026-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147776909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0