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30 Jun 2025

IOP出版社6月精选文章——MachineLearning&Biodiversity&NeuromorphicComputing

IOP出版社每月从年度重点期刊中精选两个主题的研究文章供大家阅读,本月的主题为Machine Learning/AI、Biodiversity和Neuromorphic/Brain-inspired computing。这些文章体现了IOP期刊的高质量和创新性,并呈现了一些受关注的研究工作。欢迎大家阅读下载!您可以扫描下方二维码,查看IOP出版社数学与计算、环境与能源和工程领域的最新资讯;还可以点击此处链接,订阅该领域的最新研究进展以及相关期刊的最新信息。 数学与计算: 环境与能源: 工程: 精选文章 Machine Learning/AI Machine Learning: Science and Technology The OpenLAM Challenges: LAM Crystal Philately competition Anyang Peng, Xinzijian Liu, Ming-Yu Guo, Linfeng Zhang and Han Wang   ChemLit-QA: a human evaluated dataset for chemistry RAG tasks Geemi P Wellawatte, Huixuan Guo, Magdalena Lederbauer, Anna Borisova, Matthew Hart, Marta Brucka...

27 Jun 2025

JPhys Complexity期刊亮点文章

JPhys Complexity是一本开放获取期刊,致力于发表复杂系统研究的重大进展。我们汇总了一些亮点文章,旨在让您了解复杂系统和网络的最新发展。祝您阅读愉快! 我们还出版了一系列特刊,涵盖了读者特别感兴趣的主题。以下是一些您可以探索的特刊: https://iopscience.iop.org/collections/jpcomplex-230502-214 https://iopscience.iop.org/collections/multi-240123-01 https://iopscience.iop.org/journal/2632-072X/page/focus-on-monitoring-and-control-of-complex-supply-systems 我们欢迎您向JPhys Complexity期刊提交最新的研究成果,展示复杂系统和网络中令人兴奋和重要的发展。您可以点击文章下方的“阅读原文”,查看期刊主页并进行投稿。 精选文章 Early detection of risky spatio-temporal congestion in urban trafficShaobo Sui, Dan Xu, Mingyang Bai, Xiaoke Zhang, Zhaojun Mao and Daqing Li In this article, we develop a detection method for risky congestion based on its spatio-temporal evolution feature, which can detect risky spatio-temporal congestion clusters (SCCs)...

26 Jun 2025

ERFS研究文章|随着气候变化,欧洲农业区对花卉热应激的脆弱性增加

Climate change poses a significant threat to agriculture, primarily through yield losses due to droughts and heatwaves. The flowering phase is a particularly critical period during which many crops are highly susceptible to heat, resulting in long-term damage and substantial yield reduction. By imposing the large-scale atmospheric circulation of the 2018 to 2022 heatwaves in...

25 Jun 2025

Biomedical Materials期刊亮点文章

Biomedical Materials期刊发表原创研究成果与重要综述,致力于提升我们对生物医学材料在组成、性能和应用等方面的理解,服务于各类与人类健康相关的应用领域。 欢迎阅读我们精选的高水平研究文章! 精选文章 PAPER  Stimuli-triggered multilayer films in response to temperature and ionic strength changes for controlled favipiravir drug release Li Xu et al 2024 Biomed. Mater. 19 035004 In this article you can read about how the block copolymer micelles and natural biopolymers were utilized to form layer-by-layer films via electrostatic interaction, which were able to effectively load...

23 Jun 2025

MRX特刊征稿|Fundamental Aspects and Innovations in Quantum Materials

特刊详情 客座编辑 Rabindranath Bag 美国杜克大学 I am currently a Research Scientist at Duke University, where I specialize in experimental condensed matter physics. My research focuses on the design, synthesis, single crystal growth, and comprehensive characterization of novel quantum materials, including quantum spin liquids, altermagnets, low-dimensional quantum magnets, and topological materials. I grow high-quality single crystals...

20 Jun 2025

SSTECH特刊征稿|Rising Stars in Sustainability

特刊详情 主题范围 Sustainability Science and Technology is delighted to launch a new collection, Rising Stars in Sustainability, dedicated to spotlighting the innovative work of emerging researchers in all areas of sustainability science and technology. This collection is designed to celebrate and promote early career researchers who have completed their PhD within the last ten years...

20 Jun 2025

JPhysD编辑优选:有源光栅-DBR超结构中的谐振模式

本研究来自中国科学院半导体研究所郑婉华院士团队刘安金课题组。本研究证实了室温连续电注入有源光栅-DBR超结构中存在布洛赫表面波对称模和反对称模,并提出引入异质结构减小模式损耗。 文章介绍 Active resonant modes in the metastructure composed of a surface subwavelength grating and a vertically layered structure Chenxi Hao(郝晨曦), Jing Zhang(张靖), Bo Yang(杨波), Minglu Wang(王鸣禄), Wanhua Zheng(郑婉华) and Anjin Liu(刘安金) 通讯作者: 刘安金,中国科学院半导体研究所   研究背景: 由亚波长光栅和有限对数分布式布拉格反射镜(DBR)构成的超结构(简称光栅-DBR超结构)具有独特的光学性能。由于平移对称性被打破,有限对数DBR中存在布洛赫表面波(Bloch surface wave,简称BSW)。在有限对数DBR上表面引入一维亚波长光栅,光栅-DBR超结构在Г点形成两个带边模式:对称模式具有高损耗;反对称模式是连续域中的束缚态,具有高品质因子,同时具有表面发射的分量。这种光栅-DBR超结构有望实现基于BSW的单模、高效、大功率、低发散角面发射激光器,且制作简单。本文设计、制作并优化了有源光栅-DBR超结构,测试结果表明,室温连续电注入条件下有源光栅-DBR超结构中存在BSW对称模和反对称模,为实现基于BSW的面发射激光器奠定了基础。   研究内容: 本文研究的有源光栅-DBR超结构由一维亚波长光栅、低折射率层、垂直多层结构、p电极和n电极构成。有限对数DBR的平移对称性被含有量子阱的顶层打破,使垂直多层结构中存在BSW。   图1 有源光栅-DBR超结构、色散、BSW场分布   在图1所示的低折射率层上方引入140 nm厚的表面亚波长光栅。在x方向引入横向周期,BSW色散曲线以kx=K/2为对称轴折叠。光栅-DBR超结构在kx=0处有2个带边模式,如图2所示,其中对称模式频率为320.2 THz (936.9 nm),反对称模式频率为317.7 THz (944.3 nm)。反对称模式具有高品质因子,在x方向分布反馈形成驻波,且具有垂直衍射分量实现面发射。  ...

19 Jun 2025

ERC特刊征稿|Environmental Challenges in Indigenous Communities

特刊详情 客座编辑 Chunjiang An,加拿大康考迪亚大学 Pethie Lyons,澳大利亚联邦科学与工业研究组织 赵珊,山东大学 Rautio Arja,芬兰奥卢大学 Zhang Baiyu,加拿大纽芬兰纪念大学   主题范围 Indigenous communities have cultivated profound and reciprocal relationships with their environments for millennia, fostering sustainable practices rooted in traditional ecological knowledge (TEK). These knowledge systems, deeply embedded in cultural traditions and oral histories, have long guided resource management, conservation, and climate adaptation...

18 Jun 2025

Journal of Semiconductors期刊2024年亮点文章

欢迎阅读Journal of Semiconductors(JOS)期刊2024年度亮点文章,深入了解半导体物理、材料、器件、电路等领域的最新研究进展。我们精心挑选了2024年发表的高影响力文章,帮助您全面了解作者们的卓越科研成果。得益于IOP出版社严格的同行评审过程,您可以放心获取高质量、可信赖的研究内容。同时,选择在JOS发表论文,您还将获得以下优势: 🎖️获得学术认可:JOS期刊通过设立奖项,认可作者的辛勤付出与卓越贡献,帮助作者广泛传播研究成果。 🏡 为您的论文找到理想归属:JOS期刊涵盖广泛的研究主题,为您的研究成果提供多样化的发表平台,提升文章被接收的可能性。 🌏 支持全球物理研究、教育与科普事业:作为领先的物理学学术出版机构,IOP出版社将其所有出版收益回馈给英国物理学会(Institute of Physics),以推动全球物理科学的发展。 📢 准备好开启您的文章发表之旅了吗?点击此处链接,查看2024年亮点文章。 亮点文章 Anisotropic etching mechanisms of 4H-SiC: Experimental and first-principles insightsGuang Yang et al 2024 J. Semicond. 45 012502   240 nm AlGaN-based deep ultraviolet micro-LEDs: size effect versus edge effect Shunpeng Lu et al 2024 J. Semicond. 45 012504   Two-step growth of β-Ga2O3 on c-plane sapphire using MOCVD for solar-blind photodetector Peipei Ma et al 2024 J. Semicond. 45 022502  ...

17 Jun 2025

QST特刊征稿|Focus on Quantum Technologies for Quantum Gravity

特刊详情 客座编辑 Maria Chiara Braidotti,英国格拉斯哥大学 Kinjalk Lochan,印度科学教育与研究学院 Hendrik Ulbricht,英国南安普顿大学   主题范围 What does the gravity of a mass in superposition look like? The source mass (blue, left-hand side) is put in a quantum superposition. The probe mass (orange, right-hand side) is reacting to the gravity generated by the source mass. Such an experiment has not...

16 Jun 2025

全新期刊Environmental Research: Water发表第一期文章

我们很高兴地宣布,IOP出版社全新期刊Environmental Research: Water(ERW)发表了第一期文章,现已可供阅读和下载!ERW的第一期文章充分展示了本刊内容的广度与多样性,期刊旨在传播水资源领域的最新科研成果,推动该领域在社会和政策层面的创新与发展。 我们衷心感谢首批选择在ERW发表研究成果的作者的信任。这是我们迈向建立一个具有深远影响力的新平台的重要一步。 希望您喜欢这期内容,也期待未来收到更多来自您的优秀投稿,继续与我们携手前行! 第一期文章 EDITORIAL | OPEN ACCESSIntroducing Environmental Research: Water – exploring the dynamics of water systems and sustainable solutions for global water challenges Martina Flörke and Michelle van Vliet   LETTER | OPEN ACCESS Potable water sources in a contaminated temperate peatland resistant to acute impacts but vulnerable to legacy effects...

13 Jun 2025

ERC特刊征稿|Focus on Climate Leadership

特刊详情 客座编辑 Tao Ma,哈尔滨工业大学 Xinlu Sun,北京大学 Andrew Sudmant,英国爱丁堡大学 Zhifu Mi,英国伦敦大学学院   主题范围   Image credit: Pixabay Climate leadership is the ability to drive ambitious and effective action on climate change through vision, influence, and commitment. It involves setting bold targets, implementing practical solutions, and inspiring others to act, while promoting equity and long-term sustainability. Climate...