Advanced Physics Research最新文献_第5页

Cellulose Functional Gels: Physical Design and Promising Applications 纤维素功能凝胶：物理设计和前景应用

IF 2.8

Advanced Physics Research Pub Date : 2025-05-06 DOI: 10.1002/apxr.202500020

Minxin Wang, Geyuan Jiang, Xiaoyu Guo, Suqing Zeng, Dawei Zhao

{"title":"Cellulose Functional Gels: Physical Design and Promising Applications","authors":"Minxin Wang, Geyuan Jiang, Xiaoyu Guo, Suqing Zeng, Dawei Zhao","doi":"10.1002/apxr.202500020","DOIUrl":"10.1002/apxr.202500020","url":null,"abstract":"Cellulose gels, including ionic gels, hydrogels, and aerogels, are 3D, soft polymeric materials known for their excellent properties and designability. As sustainability and green chemistry gain prominence, performance improvement and functional design of cellulose gels have attracted growing attention. The macroscopic physical properties of cellulose gels can be shaped by constructing a gel network, which can be regulated by physical methods such as freezing, force induction, and heat treatment to adjust the mechanical properties, transparency, and thermal stability of cellulose. Additionally, structural design and self-assembly of cellulose at the molecular level can endow cellulose gels with diverse functions, such as stretchability, high toughness, ionic conductivity, and self-healing ability. These characteristics give them broad application potential in biomedicine, flexible electronics, adsorption, and food engineering. This article delves into the fundamental concepts, physical properties and design, enhancement methods, molecular strategies, and trending applications of cellulose-based gels across various fields. It provides a comprehensive overview of this promising material and offers insights and guidance for future research and development.","PeriodicalId":100035,"journal":{"name":"Advanced Physics Research","volume":"4 6","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/apxr.202500020","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144273372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Observation of the Impact of Dislocations on Atomic Polarization and Domain Structures in BaTiO3 位错对BaTiO3原子极化和畴结构影响的观察

IF 2.8

Advanced Physics Research Pub Date : 2025-05-05 DOI: 10.1002/apxr.202500042

Shan Xiang, Yan Zhang, Miao Song, Edoardo Zatterin, Hanyu Gong, Fangping Zhuo, Kechao Zhou, Dou Zhang

{"title":"Observation of the Impact of Dislocations on Atomic Polarization and Domain Structures in BaTiO3","authors":"Shan Xiang, Yan Zhang, Miao Song, Edoardo Zatterin, Hanyu Gong, Fangping Zhuo, Kechao Zhou, Dou Zhang","doi":"10.1002/apxr.202500042","DOIUrl":"10.1002/apxr.202500042","url":null,"abstract":"Line defects, dislocations, in ferroelectric materials can facilitate the nucleation of new domains and pin the motion of domain walls, leading to significant electromechanical responses. However, the mechanisms that how dislocations influence surrounding atoms and domains remains unclear. In this study, the influence of mechanically introduced {100}<100> dislocations on atomic polarization and the evolution of domain structures under an applied electric field is examined using aberration-corrected transmission electron microscopy (TEM), paired with solid-state nuclear magnetic resonance and synchrotron X-ray diffraction. The results indicate that dislocations affect the polarization of surrounding atoms and domain pattern depending on the inhomogeneous distribution of dislocations. Additionally, dislocation lines may overlap with or pin domain walls, thereby significantly influencing the evolution of domain structures. Furthermore, in situ electric field TEM experiments provided clear evidence of domain structure changes, demonstrating that dislocations can serve as nucleation sites and anchors for domain walls.","PeriodicalId":100035,"journal":{"name":"Advanced Physics Research","volume":"4 9","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/apxr.202500042","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145058079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Research on Simulation and Generation Technology of Optical Signal of High-Speed Projectile Passing through Target Based on Acousto-Optic Modulation 基于声光调制的高速弹丸穿靶光信号仿真与生成技术研究

IF 2.8

Advanced Physics Research Pub Date : 2025-05-05 DOI: 10.1002/apxr.202500036

Wenbo Chu, Pengfei Wang, Bin Zhan, Yuan Li, Zeng Xie, Cheng Fang, Donge Zhao

{"title":"Research on Simulation and Generation Technology of Optical Signal of High-Speed Projectile Passing through Target Based on Acousto-Optic Modulation","authors":"Wenbo Chu, Pengfei Wang, Bin Zhan, Yuan Li, Zeng Xie, Cheng Fang, Donge Zhao","doi":"10.1002/apxr.202500036","DOIUrl":"10.1002/apxr.202500036","url":null,"abstract":"In the field of evaluating the parameters of the weapon, since the true value of the velocity of the projectile under measure is unknown, the method of absolute metrology for the accuracy of the optoelectronic velocity measuring systems cannot be achieved. In response to this problem, this paper constructs the system and method for simulating the generation of optical signals for projectiles passing through the target. The mathematical modeling of the process of the projectile passing through the target is carried out, and the virtual instrument is used to generate the ideal signal of the projectile with adjustable size and velocity required, and then use the acoustooptic modulation technology to modulate the laser intensity, thereby simulating the optical signal of the projectile during the operation of the measuring system in the environment of live fire shooting. The results show that the simulation of the signals can be achieved with a linear correlation coefficient of up to 90%. Therefore, use this signal to input to the detection terminal of the optoelectronic velocity measuring systems to simulate the projectile passing through the measuring screen, the performance parameters of the measuring system can be verified and tested in the indoor laboratory.","PeriodicalId":100035,"journal":{"name":"Advanced Physics Research","volume":"4 9","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/apxr.202500036","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145062526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sloppiness Consistency in Biomechanical Models and Its Inspired Dual-Space Model Optimization 生物力学模型的马虎一致性及其启发的双空间模型优化

IF 2.8

Advanced Physics Research Pub Date : 2025-04-28 DOI: 10.1002/apxr.202500002

Jiabao Tang, Wenyang Liu, Yiqi Mao, Shujuan Hou

{"title":"Sloppiness Consistency in Biomechanical Models and Its Inspired Dual-Space Model Optimization","authors":"Jiabao Tang, Wenyang Liu, Yiqi Mao, Shujuan Hou","doi":"10.1002/apxr.202500002","DOIUrl":"10.1002/apxr.202500002","url":null,"abstract":"Advanced medical solutions rely on dependable biomechanical modeling. An enduring challenge in the constitutive modeling of soft tissue is delicately balancing model complexity, goodness-of-fit, and parameter identifiability, all of which impact the reliability of material behavior predictions under mechanical loading. It is established that biomechanical constitutive models, whether physically motivated or neural network derived, are typically sloppy from the information theory perspective. By analyzing the sensitivity matrix associated with posterior distributions of the constitutive parameters, a consistent pattern revealing the regularity in parameter combinations across experimental protocols characterizing tissue mechanical behavior and prior beliefs with varying levels of informativeness is discovered. The discovered pattern inspires to construct a sloppiness-based parameter hyperspace and proposes a model reduction program that performs model optimization by exploring four sub-hyperspaces. The proposed program offers a guide for effectively simplifying models while tightly ensuring parameter identifiability and prediction accuracy. Clear improvements are showcased to the brain tissue constitutive models discovered by neural networks and a physically motivated constitutive model of the human patellar tendon.","PeriodicalId":100035,"journal":{"name":"Advanced Physics Research","volume":"4 6","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/apxr.202500002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144273213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent Advances in Nitride-Based Micro-LEDs for Next-Generation Display 下一代显示用氮基微型led的最新进展

IF 2.8

Advanced Physics Research Pub Date : 2025-04-22 DOI: 10.1002/apxr.202400190

Jiahao Song, Jingjing Jiang, Minhua Li, Qianxi Zhou, Linyue Meng, Ke Sun, Siyuan Cui, Kuosheng Wen, Sheng Liu, Shengjun Zhou

引用次数: 0

A Sophisticated Terahertz Photonic Crystal Fiber Sensor Design for Highly Accurate Detection of Kerosene Mixtures 用于煤油混合物高精度检测的精密太赫兹光子晶体光纤传感器设计

IF 2.8

Advanced Physics Research Pub Date : 2025-04-21 DOI: 10.1002/apxr.202500025

Mohammad Abdullah-Al-Shafi, Shuvo Sen

引用次数: 0

Focused Xe-Ion Plasma Beam Milling of Coumarin-153 Single Crystals Into Photonic Cavities–Experimental and Theoretical Investigations 聚焦氙离子等离子体束铣削香豆素-153单晶进入光子腔的实验和理论研究

IF 2.8

Advanced Physics Research Pub Date : 2025-04-17 DOI: 10.1002/apxr.202500013

Melchi Chosenyah, Vuppu Vinay Pradeep, Vladimir Novikov, R. Sai Prasad Goud, Tatiana Murzina, Rajadurai Chandrasekar

{"title":"Focused Xe-Ion Plasma Beam Milling of Coumarin-153 Single Crystals Into Photonic Cavities–Experimental and Theoretical Investigations","authors":"Melchi Chosenyah, Vuppu Vinay Pradeep, Vladimir Novikov, R. Sai Prasad Goud, Tatiana Murzina, Rajadurai Chandrasekar","doi":"10.1002/apxr.202500013","DOIUrl":"10.1002/apxr.202500013","url":null,"abstract":"Focused ion beam (FIB) milling with Ga-ions enabled early success in fabricating photonic cavities in organic crystals, advancing crystal photonic foundry. However, Ga-ion milling often causes contamination and amorphization. In contrast, Xe-ion plasma milling, with its inertness, faster milling, smoother finishes, and reduced sidewall damage, presents a promising alternative. This study introduces Xe-ion plasma milling for coumarin-153 dye crystals, to fabricate precise disc (DR1 and DR2) and ring resonators (RR1 and RR2). These resonators, crucial for sensors and photonic integrated circuits, support sustained light recirculation and enhanced optical signals, evident as resonant modes in photoluminescence spectra. Finite element analysis confirms the expected resonant optical modes and strong optical field localization near the resonators' outer boundaries, highlighting the FIB milling potential for advancing organic crystal photonics.","PeriodicalId":100035,"journal":{"name":"Advanced Physics Research","volume":"4 9","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/apxr.202500013","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Issue Information (Adv. Phys. Res. 4/2025) 发行信息（物理广告）研究》4/2025)

IF 2.8

Advanced Physics Research Pub Date : 2025-04-10 DOI: 10.1002/apxr.202570009

引用次数: 0

Operation of Single-Spin Qubits: Recent Advances and Prospects (Adv. Phys. Res. 4/2025) 单自旋量子比特的操作：最新进展与展望（物理学报）。研究》4/2025)

IF 2.8

Advanced Physics Research Pub Date : 2025-04-10 DOI: 10.1002/apxr.202570010

Zhizhuo Zhang, Jushang Ran, Fei Gao, Chuancheng Jia, Xuefeng Guo

引用次数: 0

A Field Guide to Non-Onsager Quantum Oscillations in Metals (Adv. Phys. Res. 4/2025) 金属中非稳态量子振荡的场导则（物理版）。研究》4/2025)

IF 2.8