Applied physics reviews最新文献_第8页

Role of Cu δ + sites for a favorable electrocatalytic CO2 reduction on CuSiO3 surface Cu δ +位在CuSiO3表面电催化CO2还原中的作用

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-16 DOI: 10.1063/5.0284285

Brajesh Rajesh Bhagat, Bidisa Das

{"title":"Role of Cu δ + sites for a favorable electrocatalytic CO2 reduction on CuSiO3 surface","authors":"Brajesh Rajesh Bhagat, Bidisa Das","doi":"10.1063/5.0284285","DOIUrl":"https://doi.org/10.1063/5.0284285","url":null,"abstract":"Copper metasilicate (CuSiO3) derived from mineral dioptase is a unique anisotropic compound with planar edge-sharing CuO4+2 “octahedra” interspaced by SiO4 tetrahedra running along [001] direction. Combined with multivalent Cu sites and Si, it provides a robust structure for electrocatalytic CO2 reduction (ECR) reactions. Unlike metallic Cu, widely studied for ECR initially, Cu-based materials have drawn more attention lately as they not only exhibit selective formation of products due to the presence of Cuδ+ (1 &lt; δ &lt; 2) sites, but also ensure structural stability. Herein, we study the electronic structure of the novel orthorhombic CuSiO3 in bulk, [100] and [020] surfaces. We then investigate stepwise ECR on the [100] surface of CuSiO3 due to its appropriate alignment of d-band center, suitable chemical structure, and active surface atoms. Furthermore, the spin-polarized studies show [100] planes of CuSiO3 are half-metallic and promising for ECR. The detailed analysis of various parallel reaction pathways of ECR and the calculated free energies shows that *CHO formation is the potential-determining step with an energy barrier of 0.58 eV. ECR investigation indicates that the most feasible CO2→CH3OH conversion occurs with the on-site magnetic moment (μB) ≈0.2 for Cu atoms, and the changes in Gibbs free energies are closely related to the variations of on-site μB of Cu atoms on CuSiO3 [100]. We studied how the Cu–O–Si interaction affects the reaction pathways, influencing formation of specific reaction intermediates, thereby leading to the most probable products. Due to the presence of abundant active surface sites with varying oxidation states, and higher conductivity, CuSiO3100 exhibits a reduced activation barrier and a favorable CO2 reduction to CH3OH.","PeriodicalId":8200,"journal":{"name":"Applied physics reviews","volume":"101 1","pages":""},"PeriodicalIF":15.0,"publicationDate":"2026-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145986386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Classical-to-quantum crossover in 2D TMD field-effect transistors: A first-principles study via sub-10 nm channel scaling beyond Boltzmann tyranny 二维TMD场效应晶体管中的经典-量子交叉：一种超越玻尔兹曼暴政的亚10nm通道尺度第一线原理研究

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-13 DOI: 10.1063/5.0303607

Yu-Chang Chen, Chia-Yang Ling, Ken-Ming Lin

{"title":"Classical-to-quantum crossover in 2D TMD field-effect transistors: A first-principles study via sub-10 nm channel scaling beyond Boltzmann tyranny","authors":"Yu-Chang Chen, Chia-Yang Ling, Ken-Ming Lin","doi":"10.1063/5.0303607","DOIUrl":"https://doi.org/10.1063/5.0303607","url":null,"abstract":"Scaling field-effect transistors (FETs) into the sub-10-nm regime fundamentally alters the transport mechanism, challenging long-standing design rules. This study investigates monolayer Pt–WSe2–Pt FETs with channel lengths from 12 to 3 nm, quantifying the competition between semiclassical thermionic current and quantum tunneling. We show that quantum transport, as described by the Landauer formula, asymptotically approaches classical thermionic emission in the long-channel and high-temperature limit, in accordance with Richardson's law. In the high-temperature thermionic regime, the slope of log10(J/T) reflects the effective work function. A competition parameter ζ cleanly delineates the semiclassical-to-quantum transition, and two characteristic temperatures emerge: Top (minimizing JOFF), and Tc (thermionic onset). For Lch&lt;9 nm, Top&lt;300 K, and JOFF is tunneling-dominated; the 3 nm device remains tunneling-dominated up to 500 K and achieves a subthreshold swing overcoming the Boltzmann tyranny (BT) via the steep slope of τ(E). However, the short-channel effect also generates leakage current and makes the transistor difficult to turn off. For Lch≥9 nm, Top&gt;300 K, and JOFF is thermionic-dominated, and the subthreshold swing approaches (BT/αin). Consequently, the ideal channel length for 2D FETs is Lch≈10 nm. These results provide criteria for selecting the optimal operating temperature and gate-voltage windows in miniaturizing 2D FETs, and pinpoint the crossover at which quantum tunneling current becomes comparable to semiclassical thermionic emission.","PeriodicalId":8200,"journal":{"name":"Applied physics reviews","volume":"3 1","pages":""},"PeriodicalIF":15.0,"publicationDate":"2026-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145961845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Manipulating spins in organic and chiral systems: From injection and transport to photon control 操纵有机和手性系统中的自旋：从注入和输运到光子控制

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-12 DOI: 10.1063/5.0303800

Shilin Li, Wei Qin

引用次数: 0

Ferroelectric and ferroionic multifunctional quantum sensors: Incursion into applications 铁电和铁离子多功能量子传感器：进入应用领域

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-09 DOI: 10.1063/5.0251263

Beatriz M. Gomes, Tomás Prior, Ângela Freitas, António B. Vale, Beatriz A. Maia, Hugo Lebre, Manuela C. Baptista, Raquel Dantas, M. Helena Braga

{"title":"Ferroelectric and ferroionic multifunctional quantum sensors: Incursion into applications","authors":"Beatriz M. Gomes, Tomás Prior, Ângela Freitas, António B. Vale, Beatriz A. Maia, Hugo Lebre, Manuela C. Baptista, Raquel Dantas, M. Helena Braga","doi":"10.1063/5.0251263","DOIUrl":"https://doi.org/10.1063/5.0251263","url":null,"abstract":"Ferroelectric materials are poised to drive the next technological leap through their emergent functionalities, including negative capacitance and resistance, charge accumulation without transport, and spontaneous polarization switching. The discovery of ferroionic material-systems that combine room-temperature ferroelectricity and fast ionic conductivity has opened an unprecedented avenue for multifunctional devices that merge the territories of electronics and ionics. These hybrid materials enable the direct coupling of ionic and electronic order parameters, allowing long-range electrostatic interactions, wireless field communication, and energy transduction across solid–solid and solid–air interfaces. Such capabilities offer potential solutions to long-standing challenges, including the Boltzmann limit in transistor subthreshold operation, voltage amplification without power dissipation, and nonvolatile polarization states with ionic reconfigurability. Beyond conventional applications, ferroionics support a new generation of quantum sensors and adaptive devices, spanning optical, electrical, mechanical, thermal, and magnetic domains. This review provides a comprehensive overview of the conceptual foundations, theoretical frameworks, and experimental progress underlying ferroionic systems, highlighting their role as a bridge between ferroelectrics, solid electrolytes, and correlated quantum materials. Finally, perspectives are offered on how ferroionic coupling may reshape device physics and enable sustainable, self-powered information and energy technologies.","PeriodicalId":8200,"journal":{"name":"Applied physics reviews","volume":"95 1","pages":""},"PeriodicalIF":15.0,"publicationDate":"2026-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145961994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quantum sensing with cavity optomechanics 基于腔光力学的量子传感

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-09 DOI: 10.1063/5.0237048

Zeng-Xing Liu, Xiao-Jie Zuo, Jia-Xin Peng, Hao Xiong

{"title":"Quantum sensing with cavity optomechanics","authors":"Zeng-Xing Liu, Xiao-Jie Zuo, Jia-Xin Peng, Hao Xiong","doi":"10.1063/5.0237048","DOIUrl":"https://doi.org/10.1063/5.0237048","url":null,"abstract":"Quantum sensing, leveraging the principles of quantum mechanics, has revolutionized the field of precision measurement by achieving sensitivities beyond the classical limits. Among the various platforms for quantum sensing, cavity optomechanics has emerged as a particularly promising field. It studies the interaction between light and mechanical resonators within high-Q optical cavities, providing unique opportunities for enhancing measurement precision and sensitivity in quantum sensing. With advancements in technology, the range of applications for cavity optomechanics in quantum sensing is expanding rapidly. Particularly, the integration of optoelectronic technologies and miniaturization techniques holds promise for the development of more compact, efficient, and scalable quantum sensors. Quantum sensing with cavity optomechanics has been extensively studied and has progressed enormously over the past decades. This paper provides a systematic review of research on quantum sensing with cavity optomechanics, starting from the fundamental principles of optomechanical coupling, to the achievement of quantum ground-state cooling of mechanical oscillators and the preparation of basic quantum states, and then to the mechanisms of quantum sensing based on cavity optomechanics. Furthermore, we survey recent advancements in quantum sensing utilizing cavity optomechanics, including the enhancement of optomechanical sensing through the use of entanglement, squeezing, and quantum exceptional points. Finally, perspectives and opportunities for future developments of this field are provided.","PeriodicalId":8200,"journal":{"name":"Applied physics reviews","volume":"216 1","pages":""},"PeriodicalIF":15.0,"publicationDate":"2026-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145961993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Triplet-mediated waveguiding and energy transfer in organic phosphors on cellulose 纤维素上有机荧光粉的三重介质波导和能量传递

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-02 DOI: 10.1063/5.0302351

Seokho Kim, Jiyoun Kim, Jiyoung Boo, Junsung Lee, Bo Hyun Kim, Bong Sup Shim, Jinho Choi, Dong Hyuk Park, Healin Im

{"title":"Triplet-mediated waveguiding and energy transfer in organic phosphors on cellulose","authors":"Seokho Kim, Jiyoun Kim, Jiyoung Boo, Junsung Lee, Bo Hyun Kim, Bong Sup Shim, Jinho Choi, Dong Hyuk Park, Healin Im","doi":"10.1063/5.0302351","DOIUrl":"https://doi.org/10.1063/5.0302351","url":null,"abstract":"Purely organic emitters can generate long-lived phosphorescence at room temperature. With their extremely low toxicity and environmentally friendly processes, their extended emissive decay, often lasting several milliseconds, combined with high quantum yields makes them promising for a range of emission and sensory platforms. Room temperature phosphorescence (RTP) is highly dependent on both the crystallinity and geometry of organic crystals, which are significantly influenced by the surrounding environments. Key factors include organic solvents in which organic emitters are dissolved or dispersed, the surface properties where the organic crystal is grown, and nearby adjacent emitters. This work presents a strategy for forming nanorod-shaped purely organic chromophores that exhibit RTP through hybridization with host molecules on an eco-friendly cellulose membrane. Tuning the crystal morphology significantly influences the photophysical properties and enhances phosphorescence efficiency while enabling waveguided emission along a one-dimensional geometry. Finally, to exploit the ultralong phosphorescent lifetime in the millisecond regime, phosphorescence resonance energy transfer was achieved by coupling with Rhodamine B, an organic fluorophore, highlighting the potential for tunable emission through the formation of an amorphous interface at the contact region.","PeriodicalId":8200,"journal":{"name":"Applied physics reviews","volume":"20 1","pages":""},"PeriodicalIF":15.0,"publicationDate":"2026-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145894091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of polarization Coulomb field scattering on GaN devices 极化库仑场散射对GaN器件的影响

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-02 DOI: 10.1063/5.0273085

Zhaojun Lin, Heng Zhou, Yuanjie Lv, Peng Cui, Mingyan Wang, Chongbiao Luan, Jianzhi Zhao, Ming Yang, Chen Fu

引用次数: 0

Programmable magnetized pillars enabled self-powered, single-channel and identity identifiable handwritten e-skin 可编程磁化柱使自供电，单通道和身份识别手写电子皮肤

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-02 DOI: 10.1063/5.0301455

Qian Zhou, Yongchao Li, Yiwei Wang, Hui Zhou, Pei He, Bing Ji, Bingpu Zhou, Junliang Yang

{"title":"Programmable magnetized pillars enabled self-powered, single-channel and identity identifiable handwritten e-skin","authors":"Qian Zhou, Yongchao Li, Yiwei Wang, Hui Zhou, Pei He, Bing Ji, Bingpu Zhou, Junliang Yang","doi":"10.1063/5.0301455","DOIUrl":"https://doi.org/10.1063/5.0301455","url":null,"abstract":"Human–machine interaction (HMI) interfaces capable of conveniently transmitting massive human-made information and conversely recognizing the identity (ID) of individuals are highly desired while remaining challenging. Herein, a programmable self-powered handwritten e-skin consisted of soft magnetized pillars (MPs) and an underneath flexible coil electrode for convenient, efficient and ID identifiable HMI applications is presented. With the built-in magnetic moment alignment, the deflection and elastic recovery (ER) of the soft MPs triggered by sliding operations can induce the sequential generation of sliding-adaptive negative voltage signals and fixed ER-induced positive voltage signals. The sliding-adaptive signals can originally serve as the bio-mechanical information of individuals to recognize the habit-related sliding speeds for ID identification. The sliding-irrelevant ER-induced signals can be further programmed into a variety of non-overlapping levels by customizing the MPs with different elastic and magnetic properties. Such programmable non-overlapping ER-induced signals not only ensure the capability of encoding massive information, but also endow the function of single-channel addressing of the e-skin. With these distinctive features, the potential applications of high-capacity commands output for game character controlling, single-channel handwritten transmission of alphabet information, and password/ID dual decoding (with an average accuracy rate of 99.5%) are successfully demonstrated.","PeriodicalId":8200,"journal":{"name":"Applied physics reviews","volume":"42 1","pages":""},"PeriodicalIF":15.0,"publicationDate":"2026-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145894076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advances in fluorescence lifetime imaging microscopy: Techniques and biomedical applications 荧光寿命成像显微镜的研究进展：技术和生物医学应用

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-02 DOI: 10.1063/5.0300853

Fangrui Lin, Chenshuang Zhang, Zhenlong Huang, Yiqiang Wang, Min Yi, Jia Li, Xiaoyu Weng, Yu Chen, Puxiang Lai, Junle Qu

{"title":"Advances in fluorescence lifetime imaging microscopy: Techniques and biomedical applications","authors":"Fangrui Lin, Chenshuang Zhang, Zhenlong Huang, Yiqiang Wang, Min Yi, Jia Li, Xiaoyu Weng, Yu Chen, Puxiang Lai, Junle Qu","doi":"10.1063/5.0300853","DOIUrl":"https://doi.org/10.1063/5.0300853","url":null,"abstract":"Fluorescence lifetime imaging microscopy (FLIM) has emerged as a powerful biomedical imaging technique for the quantitative visualization of intricate molecular and cellular processes. Significant advancements in photonics, sensor technology, data acquisition systems, and computational algorithms have substantially improved the spatiotemporal resolution, imaging depth, and analytical throughput of FLIM. These developments have diversified FLIM methodologies, including time-domain techniques such as time-correlated single-photon counting (TCSPC), time-gated detection, streak cameras, and direct pulse-recording systems, as well as frequency-domain approaches. Concurrently, FLIM has been successfully integrated with advanced imaging modalities, such as multiphoton microscopy, light-sheet imaging, and endoscopy. This review provides a comprehensive synthesis of advanced FLIM technologies. We present in-depth discussions on the principles of lifetime quantification, recent innovations in hardware and algorithms for lifetime recovery, and state-of-the-art strategies to accelerate imaging speed while maintaining resolution and sensitivity. Moreover, we explore FLIM's unique capability to investigate dynamic metabolic states through endogenous autofluorescent cofactors, quantify physicochemical parameters of the cellular microenvironment (e.g., pH, polarity, viscosity, and ion concentrations), and facilitate the diagnosis of diseases such as cancer and neurodegeneration. Finally, we discuss future directions for FLIM development, including integration with deep learning, miniaturized hardware for point-of-care applications, and real-time clinical translation. Collectively, this review aims to provide researchers, clinicians, and engineers with both fundamental knowledge and forward-looking perspectives to further unlock the potential of FLIM in advancing biomedical science.","PeriodicalId":8200,"journal":{"name":"Applied physics reviews","volume":"127 1","pages":""},"PeriodicalIF":15.0,"publicationDate":"2026-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145894077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Topological insulator materials for optics: Research progress and prospects 光学用拓扑绝缘体材料：研究进展与展望

IF 15 1区物理与天体物理

Applied physics reviews Pub Date : 2026-01-02 DOI: 10.1063/5.0271855

Xin Li, Hua Lu, Runze Li, Zhengfen Wan, Xiaolin Wang, Salvatore Macis, Stefano Lupi, Min Gu, Hongxia Wang, Zengji Yue

{"title":"Topological insulator materials for optics: Research progress and prospects","authors":"Xin Li, Hua Lu, Runze Li, Zhengfen Wan, Xiaolin Wang, Salvatore Macis, Stefano Lupi, Min Gu, Hongxia Wang, Zengji Yue","doi":"10.1063/5.0271855","DOIUrl":"https://doi.org/10.1063/5.0271855","url":null,"abstract":"Topological insulators (TIs) are emerging quantum materials with insulating bulk and topologically protected metallic surface states. The electrons in the surface state are massless Dirac fermions with full spin polarization and are protected from backscattering. Due to this unique electronic structure, they exhibit novel optoelectronic properties and a variety of quantum effects. These distinctive properties make TIs potential candidates for applications in low-energy-consumption electronic devices, quantum computing, and low-loss optoelectronic devices. The unique optical properties of TIs have advanced considerably the development of plasmon-enhanced photovoltaic devices, ultrathin holograms, optical angular momentum nanometrology, and planar lenses. These developments underscore how TIs are setting new benchmarks in the optoelectronic domain and demonstrate the broad applicability of these materials. This comprehensive overview of recent progress in the field of TI optics emphasizes the wide range of applications of various compounds and showcases their exceptional performance. We introduce the optical properties of TIs and explore the performances of many devices based on these materials. On the latter subject, we discuss the innovative structures on which they are based, highlight potential directions for experimental innovations and device development, and consider their significance in both fundamental research and practical applications.","PeriodicalId":8200,"journal":{"name":"Applied physics reviews","volume":"14 1","pages":""},"PeriodicalIF":15.0,"publicationDate":"2026-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145894075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0