Advanced Materials Interfaces最新文献

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Synthesis and Characterization of Py(PCL), Py(PLLA) Homopolymers and Py(PCL-b-PLLA) Copolymer via Ring-Opening Polymerization: Determination of Structural, Optical, and Biocompatible Properties (Adv. Mater. Interfaces 19/2025) Py(PCL)、Py(PLLA)均聚物和Py(PCL-b-PLLA)共聚物开环聚合的合成与表征:结构、光学和生物相容性的测定接口19/2025)
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-10-10 DOI: 10.1002/admi.70186
Murat Mısır, Saliha Mutlu, Servin Bagheralmoosavi, Bülend Ortaç, Ali Karatutlu, Gurkan Yesilöz, Sevil Savaskan Yılmaz
{"title":"Synthesis and Characterization of Py(PCL), Py(PLLA) Homopolymers and Py(PCL-b-PLLA) Copolymer via Ring-Opening Polymerization: Determination of Structural, Optical, and Biocompatible Properties (Adv. Mater. Interfaces 19/2025)","authors":"Murat Mısır,&nbsp;Saliha Mutlu,&nbsp;Servin Bagheralmoosavi,&nbsp;Bülend Ortaç,&nbsp;Ali Karatutlu,&nbsp;Gurkan Yesilöz,&nbsp;Sevil Savaskan Yılmaz","doi":"10.1002/admi.70186","DOIUrl":"https://doi.org/10.1002/admi.70186","url":null,"abstract":"<p><b>AB-Type Diblock Copolymer for MCF-7 Breast Cancer Cells</b></p><p>This work investigates by the ROP process the chemical structure, thermal, optical and biocompatibility with living cells of the pyrene-functionalized Py(PCL), Py(PLLA) homopolymers, and Py(PCL-b-PLLA) copolymers. We thoroughly confirm their stability, great fluorescence, and capacity to support MCF-7 cell growth. It emphasizes their two purposes as biodegradable scaffolds in biomedical technologies including tissue engineering and cancer diagnosis as imaging agents. More details can be found in the Research Article by Bülend Ortaç, Ali Karatutlu, Gurkan Yesilöz, Sevil Savaskan Yılmaz, and co-workers (DOI:10.1002/admi.202500195).\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 19","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.70186","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring Cellular Response to Re-Entrant Surface Topographies (Adv. Mater. Interfaces 19/2025) 探索细胞对重新进入表面地形的反应。接口19/2025)
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-10-10 DOI: 10.1002/admi.70185
Hoang Huy Vu, Cuong Hung Luu, Nam-Trung Nguyen, Navid Kashaninejad
{"title":"Exploring Cellular Response to Re-Entrant Surface Topographies (Adv. Mater. Interfaces 19/2025)","authors":"Hoang Huy Vu,&nbsp;Cuong Hung Luu,&nbsp;Nam-Trung Nguyen,&nbsp;Navid Kashaninejad","doi":"10.1002/admi.70185","DOIUrl":"https://doi.org/10.1002/admi.70185","url":null,"abstract":"<p><b>Cancer Cells on Re-Entrant Microstructures</b></p><p>The Research Article DOI:10.1002/admi.202500631 by Nam-Trung Nguyen, Navid Kashaninejad, and co-workers explores how re-entrant microstructured surfaces with varied cap geometries and materials influence cancer cell adhesion, morphology, and proliferation. By integrating curvature, confinement, and wettability cues, the study reveals geometry-dependent mechanosensitive responses, advancing the understanding of cell-material interactions and offering design strategies for stable, long-term biointerfaces.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 19","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.70185","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nitrogen-Doped Amorphous Carbon Film for Enhanced Cu2+ Electrochemical Sensing in Marine Environments (Adv. Mater. Interfaces 18/2025) 海洋环境中增强Cu2+电化学传感的氮掺杂非晶态碳膜[j]。接口18/2025)
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-09-23 DOI: 10.1002/admi.70159
Xueqing Zhao, Silong Zhang, Shuyuan Wang, Peng Guo, Zhenyu Wang, Guanshui Ma, Aiying Wang
{"title":"Nitrogen-Doped Amorphous Carbon Film for Enhanced Cu2+ Electrochemical Sensing in Marine Environments (Adv. Mater. Interfaces 18/2025)","authors":"Xueqing Zhao,&nbsp;Silong Zhang,&nbsp;Shuyuan Wang,&nbsp;Peng Guo,&nbsp;Zhenyu Wang,&nbsp;Guanshui Ma,&nbsp;Aiying Wang","doi":"10.1002/admi.70159","DOIUrl":"https://doi.org/10.1002/admi.70159","url":null,"abstract":"<p><b>Amorphous Carbon Film</b></p><p>N-doped amorphous carbon films over large uniformity are synthesized at room temperature by using high ionization method. Synergistic improvement of sp<sup>2</sup>-C content, conductive pyrrolic N and pyridinic N benefits the stronger Cu<sup>2+</sup> adsorption for the electrodes, revealing the ultra-sensitivity of 8×10<sup>−3</sup> mM in 3.5 wt% NaCl and excellent long-term stability for marine corrosion monitoring. More details can be found in the Research Article DOI: 10.1002/admi.202500583 by Guanshui Ma, Aiying Wang, and co-workers.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.70159","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Surface-Engineered Solar-Driven Interfacial Evaporation: Innovations and Challenges (Adv. Mater. Interfaces 18/2025) 表面工程太阳能驱动界面蒸发:创新与挑战(Adv. Mater。接口18/2025)
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-09-23 DOI: 10.1002/admi.70160
Xiayun Huang, Jie Zhu, Dong Wu, Qichen Zhang, Zhihong Nie
{"title":"Surface-Engineered Solar-Driven Interfacial Evaporation: Innovations and Challenges (Adv. Mater. Interfaces 18/2025)","authors":"Xiayun Huang,&nbsp;Jie Zhu,&nbsp;Dong Wu,&nbsp;Qichen Zhang,&nbsp;Zhihong Nie","doi":"10.1002/admi.70160","DOIUrl":"https://doi.org/10.1002/admi.70160","url":null,"abstract":"<p><b>Surface-Engineered Solar Interfacial Evaporator</b></p><p>In article 10.1002/202500371, Xiayun Huang, Zhihong Nie, and co-workers review recent advances in surface-engineered solar evaporation, highlighting how polyelectrolyte-modified interfaces enhance solar-driven evaporation by disrupting hydrogen bonding and activating interfacial water, thereby enabling multifunctional purification and resource recovery systems. The cover design draws inspiration from traditional Chinese ink painting to symbolize the interplay between interfacial polyelectrolyte engineering and water activation, reflecting the harmony between materials science and nature.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.70160","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nitrogen-Doped Amorphous Carbon Film for Enhanced Cu2+ Electrochemical Sensing in Marine Environments (Adv. Mater. Interfaces 18/2025) 海洋环境中增强Cu2+电化学传感的氮掺杂非晶态碳膜[j]。接口18/2025)
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-09-23 DOI: 10.1002/admi.70159
Xueqing Zhao, Silong Zhang, Shuyuan Wang, Peng Guo, Zhenyu Wang, Guanshui Ma, Aiying Wang
{"title":"Nitrogen-Doped Amorphous Carbon Film for Enhanced Cu2+ Electrochemical Sensing in Marine Environments (Adv. Mater. Interfaces 18/2025)","authors":"Xueqing Zhao,&nbsp;Silong Zhang,&nbsp;Shuyuan Wang,&nbsp;Peng Guo,&nbsp;Zhenyu Wang,&nbsp;Guanshui Ma,&nbsp;Aiying Wang","doi":"10.1002/admi.70159","DOIUrl":"https://doi.org/10.1002/admi.70159","url":null,"abstract":"<p><b>Amorphous Carbon Film</b></p><p>N-doped amorphous carbon films over large uniformity are synthesized at room temperature by using high ionization method. Synergistic improvement of sp<sup>2</sup>-C content, conductive pyrrolic N and pyridinic N benefits the stronger Cu<sup>2+</sup> adsorption for the electrodes, revealing the ultra-sensitivity of 8×10<sup>−3</sup> mM in 3.5 wt% NaCl and excellent long-term stability for marine corrosion monitoring. More details can be found in the Research Article DOI: 10.1002/admi.202500583 by Guanshui Ma, Aiying Wang, and co-workers.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.70159","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Surface-Engineered Solar-Driven Interfacial Evaporation: Innovations and Challenges (Adv. Mater. Interfaces 18/2025) 表面工程太阳能驱动界面蒸发:创新与挑战(Adv. Mater。接口18/2025)
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-09-23 DOI: 10.1002/admi.70160
Xiayun Huang, Jie Zhu, Dong Wu, Qichen Zhang, Zhihong Nie
{"title":"Surface-Engineered Solar-Driven Interfacial Evaporation: Innovations and Challenges (Adv. Mater. Interfaces 18/2025)","authors":"Xiayun Huang,&nbsp;Jie Zhu,&nbsp;Dong Wu,&nbsp;Qichen Zhang,&nbsp;Zhihong Nie","doi":"10.1002/admi.70160","DOIUrl":"https://doi.org/10.1002/admi.70160","url":null,"abstract":"<p><b>Surface-Engineered Solar Interfacial Evaporator</b></p><p>In article 10.1002/202500371, Xiayun Huang, Zhihong Nie, and co-workers review recent advances in surface-engineered solar evaporation, highlighting how polyelectrolyte-modified interfaces enhance solar-driven evaporation by disrupting hydrogen bonding and activating interfacial water, thereby enabling multifunctional purification and resource recovery systems. The cover design draws inspiration from traditional Chinese ink painting to symbolize the interplay between interfacial polyelectrolyte engineering and water activation, reflecting the harmony between materials science and nature.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 18","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.70160","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis, Properties, and Typical Applications of MXene-Based Heterostructure Materials mxene基异质结构材料的合成、性能及典型应用
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-09-19 DOI: 10.1002/admi.202500308
Baoquan Xiao, Zelin Gao, Hengbiao Zhang, Jiantao Zhang, Shiyuan Wang, Gang Long, Shenghu Wei, Jixing Huang, Runqi Yao, Xingdong Jiang, Fei Ma, Xusheng Xia, Liyun Ding
{"title":"Synthesis, Properties, and Typical Applications of MXene-Based Heterostructure Materials","authors":"Baoquan Xiao,&nbsp;Zelin Gao,&nbsp;Hengbiao Zhang,&nbsp;Jiantao Zhang,&nbsp;Shiyuan Wang,&nbsp;Gang Long,&nbsp;Shenghu Wei,&nbsp;Jixing Huang,&nbsp;Runqi Yao,&nbsp;Xingdong Jiang,&nbsp;Fei Ma,&nbsp;Xusheng Xia,&nbsp;Liyun Ding","doi":"10.1002/admi.202500308","DOIUrl":"https://doi.org/10.1002/admi.202500308","url":null,"abstract":"<p>Since their discovery in 2011, MXenes have emerged as a key component among two-dimensional materials. Heterostructure materials based on MXenes have attracted significant attention due to their diverse architectures and unique optoelectronic properties. They exhibit tunable optoelectronic bandgaps, exceptional electrochemical activity, superior mechanical properties, favorable biocompatibility, and efficient charge transport characteristics, making them ideal for constructing high-performance optoelectronic and energy-related devices. However, the properties and functions of MXene heterostructure materials shown in specific applications are still unique and need to be explored. Herein, the paper comprehensively reviews recent advancements in MXene heterostructure materials across multiple applications, spanning optoelectronic devices, energy storage systems, and catalytic platforms. The electrical and optical properties of MXenes and their influencing factors are elaborated in detail. The principal types of MXene-based heterostructures and the advantages of synthesis approaches are introduced. The design concepts and working mechanisms of MXene heterostructures in specific applications over the past 3 years are summarized, encompassing electrochemical energy storage, optical/electric sensors, optical/electric catalysis, photovoltaic cells, and healthcare. Finally, the proposals and perspectives for current challenges and future development orientations of MXene heterostructure materials in these optical/electrical devices are proposed.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 19","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500308","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phosphorus Doped Silicon Nanowires as High-Performance Li-Ion Battery Anodes and Supercapacitor Electrodes 磷掺杂硅纳米线作为高性能锂离子电池阳极和超级电容器电极
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-09-16 DOI: 10.1002/admi.202500520
Rashmi Tripathi, Sumana Kumar, Amartya Mukhopadhyay, Rajiv O. Dusane
{"title":"Phosphorus Doped Silicon Nanowires as High-Performance Li-Ion Battery Anodes and Supercapacitor Electrodes","authors":"Rashmi Tripathi,&nbsp;Sumana Kumar,&nbsp;Amartya Mukhopadhyay,&nbsp;Rajiv O. Dusane","doi":"10.1002/admi.202500520","DOIUrl":"https://doi.org/10.1002/admi.202500520","url":null,"abstract":"<p>In order to address the challenges of poor cyclic stability and modest rate capability of Si-based anodes for Li-ion batteries, n-type Si nanowires (SiNWs) with varying phosphorus dopant content are developed via hot-wire-assisted vapor-liquid-solid growth directly on Cu current collectors. The process leads to uniform doping of the crystalline Si (c-Si) core and amorphous Si (a-Si) shell, with the increase in dopant content changing the SiNW morphology from “grass-like” to “solid tube-like.” Optimal phosphorus concentrations enhance the cyclic stability and rate-capability, leading to ≈94% capacity retention after 100 cycles at 1C and exhibit 53% of the C/5 capacity at 5C. As a supercapacitor electrode, an areal capacitance of ≈847 mF cm<sup>−</sup><sup>2</sup> at 5 mV s<sup>−1</sup> is obtained, which is ≈6.5 times higher than their undoped counterpart. An areal energy density of 0.26 mWh cm<sup>−2</sup> at a power density of 3.17 mW cm<sup>−2</sup> is obtained with a symmetric supercapacitor, which is superior to most Si-based supercapacitors reported in the literature. Thus, the study helps to develop a correlative understanding of the effect of phosphorus doping and the resultant changes on SiNW morphology and on their electrochemical performances, while also demonstrating the feasibility of their usage in high-energy-density Li-ion batteries and supercapacitors.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 19","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500520","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Liquid Crystals that Respond to the Aqueous Phase Reactions Catalyzed by Synthetic Enzyme Mimics 对合成酶模拟物催化的水相反应有反应的液晶
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-09-15 DOI: 10.1002/admi.202500531
Deniz Karaman, Aytül Saylam, Elif Akar, Salih Özçubukçu, Emre Bukusoglu
{"title":"Liquid Crystals that Respond to the Aqueous Phase Reactions Catalyzed by Synthetic Enzyme Mimics","authors":"Deniz Karaman,&nbsp;Aytül Saylam,&nbsp;Elif Akar,&nbsp;Salih Özçubukçu,&nbsp;Emre Bukusoglu","doi":"10.1002/admi.202500531","DOIUrl":"https://doi.org/10.1002/admi.202500531","url":null,"abstract":"<p>Liquid crystal (LC)-aqueous soft interface sensors have shown potential toward a wide range of analytes, which also include tracking of their reactions. While these sensors have shown promise in studying enzymatic activity, they have been limited to natural enzymes. A whole-synthetic approach is introduced for the detection of molecular species through their interactions with enzyme mimics. Highly stable and robust, fullerene-based synthetic enzyme mimics are employed, and the response of nematic LC droplets to their hydrolysis activity is investigated. This involves characterizing the structures of the LC droplets in the aqueous phase that facilitate enzymatic reactions, monitoring the responses of LC droplets to these interactions to sense enzymatic activity. Polarized light microscopy is employed to image the LC droplets, spectrophotometry to measure kinetics, and interfacial tension measurements for structural characterization of LC interfaces. These findings revealed an instantaneous response of the LC droplets that originate from the enzyme mimic-substrate interactions in the bulk phase, and the presence of the LC droplets does not noticeably influence the function and interactions of the enzyme mimics. These findings offer a new perspective on LC-based sensing systems that can be tailored to a wide range of substrates or enzyme-substrate interactions.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 19","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500531","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In Situ Growth and Magnetic Characterization of Cr Chloride Monolayers 氯化铬单分子膜的原位生长和磁性表征
IF 4.4 3区 材料科学
Advanced Materials Interfaces Pub Date : 2025-09-12 DOI: 10.1002/admi.202500229
Giuseppe Buccoliero, Pamella Vasconcelos Borges Pinho, Marli dos Reis Cantarino, Francesco Rosa, Nicholas B. Brookes, Roberto Sant
{"title":"In Situ Growth and Magnetic Characterization of Cr Chloride Monolayers","authors":"Giuseppe Buccoliero,&nbsp;Pamella Vasconcelos Borges Pinho,&nbsp;Marli dos Reis Cantarino,&nbsp;Francesco Rosa,&nbsp;Nicholas B. Brookes,&nbsp;Roberto Sant","doi":"10.1002/admi.202500229","DOIUrl":"https://doi.org/10.1002/admi.202500229","url":null,"abstract":"<p>Monolayer chromium dihalides and trihalides materials can be grown on a variety of substrates by molecular beam epitaxy regardless of the lattice mismatch thanks to the van der Waals epitaxy. In this work, the magnetic nature of Cr chloride monolayers are studied, grown on Au(111), Ni(111), and graphene-passivated Ni(111) from the evaporation in ultra-high vacuum of the same halide precursor. Structural, morphological, and magnetic characterizations are conducted in situ by low-energy electron diffraction (LEED), scanning tunneling microscopy (STM) and X-ray magnetic circular dichroism (XMCD). Owing to opposite chemical behavior, Au(111) and Ni(111) promote the formation of two different valence compounds, i.e., CrCl<sub>3</sub> and CrCl<sub>2</sub>, showing distinct magnetic properties at 4 K. When graphene is used to passivate the Ni(111) surface, the formation of CrCl<sub>3</sub> becomes allowed also on this substrate. The coexistence of CrCl<sub>3</sub> and CrCl<sub>2</sub>, both showing few nm lateral size is demonstrated by XMCD spectra displaying two dichroic peaks at the characteristic Cr<sup>3 +</sup> and Cr<sup>2 +</sup> energies. <i>Site-selective</i> magnetization measurements performed with the photon energy tuned on the two absorption edges show equivalent magnetic behavior of the two compounds, which is attributed to reduced cluster lateral size and superparamagnetic behavior.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 19","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500229","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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