jablonkagroup/rise_ai_scientists huggingface dataset:
Authors: Fernando Maccari | Tarini Prasad Mishra | Monica Keszler | T. Braun | Esmaeil Adabifiroozjaei | Iliya Radulov | Tianshu Jiang | Enrico Bruder | Olivier Guillon | Leopoldo Molina‐Luna | Martin Bram | Oliver Gutfleisch
Source: Advanced Engineering Materials (article, 2023-05-16)
Field: Materials Science — Electronic, Optical and Magnetic Materials

Nanocrystalline Nd–Fe–B Anisotropic Magnets by Flash Spark Plasma Sintering Flash spark plasma sintering (flash SPS) is an attractive method to obtain Nd–Fe–B magnets with anisotropic magnetic properties when starting from melt‐spun powders. Compared to the benchmark processing route via hot pressing with subsequent die upsetting, flash SPS promises electroplasticity as an additional deformation mechanism and reduced tool wear, while maximizing magnetic properties by tailoring the microstructure—fully dense and high texture. A detailed parameter study is conducted to understand the influence of Flash SPS parameters on the densification and magnetic properties of commercial MQU‐F powder. It is revealed that the presintering conditions and preheating temperature before applying the power pulse play a major role for tailoring grain size and texture in the case of hot deformation via Flash SPS. Detailed microstructure and magnetic domain evaluation disclose the texture enhancement with increasing flash SPS temperature at the expense of coercivity. The best compromise between remanence and coercivity (1.37 T and 1195 kA m −1 , respectively) is achieved through a combination of presintering at 500 °C for 120 s and preheating temperature of 600 °C, resulting in a magnet with energy product (BH) max of 350 kJm −3 . These findings show the potential of flash SPS to obtain fully dense anisotropic nanocrystalline magnets with high magnetic performance. Spark plasma sintering ; Materials science ; Coercivity ; Microstructure ; Nanocrystalline material ; Magnet ; Remanence ; Flash (photography) ; Texture (cosmology) ; Anisotropy ; Composite material ; Metallurgy ; Magnetization ; Condensed matter physics ; Nanotechnology ; Magnetic field ; Optics ; Mechanical engineering Magnetic Properties of Alloys ; Metallic Glasses and Amorphous Alloys ; Metallurgical and Alloy Processes
Authors: Tong Yang | Xinyu Li | Bo Yu | Cheng Gong
Source: Micromachines (article, 2023-03-15)
Field: Materials Science — Electronic, Optical and Magnetic Materials

Design and Print Terahertz Metamaterials Based on Electrohydrodynamic Jet Terahertz metamaterials are some of the core components of the new generation of high-frequency optoelectronic devices, which have excellent properties that natural materials do not have. The unit structures are generally much smaller than the wavelength, so preparation is mainly based on semiconductor processes, such as coating, photolithography and etching. Although the processing resolution is high, it is also limited by complex processing, long cycles, and high cost. In this paper, a design method for dual-band terahertz metamaterials and a simple, rapid, low-cost metamaterial preparation scheme based on step-motor-driven electrohydrodynamic jet technology are proposed. By transforming an open-source 3D printer, the metamaterial structures can be directly printed without complex semiconductor processes. To verify effectiveness, the sample was directly printed using nano conductive silver paste as consumable material. Then, a fiber-based multi-mode terahertz time-domain spectroscopy system was built for testing. The experimental results were in good agreement with the theoretical simulation. Terahertz radiation ; Metamaterial ; Materials science ; Optoelectronics ; Photolithography ; Terahertz spectroscopy and technology ; 3D printing ; Semiconductor ; Etching (microfabrication) ; Optics ; Electronic engineering ; Nanotechnology ; Engineering ; Physics Metamaterials and Metasurfaces Applications ; Energy Harvesting in Wireless Networks ; Plasmonic and Surface Plasmon Research
Authors: Lynn Louis | Bor Shin Chee | Marion McAfee | Michael Nugent
Source: Pharmaceutics (review, 2023-06-03)
Field: Materials Science — Biomaterials

Electrospun Drug-Loaded and Gene-Loaded Nanofibres: The Holy Grail of Glioblastoma Therapy? To date, GBM remains highly resistant to therapies that have shown promising effects in other cancers. Therefore, the goal is to take down the shield that these tumours are using to protect themselves and proliferate unchecked, regardless of the advent of diverse therapies. To overcome the limitations of conventional therapy, the use of electrospun nanofibres encapsulated with either a drug or gene has been extensively researched. The aim of this intelligent biomaterial is to achieve a timely release of encapsulated therapy to exert the maximal therapeutic effect simultaneously eliminating dose-limiting toxicities and activating the innate immune response to prevent tumour recurrence. This review article is focused on the developing field of electrospinning and aims to describe the different types of electrospinning techniques in biomedical applications. Each technique describes how not all drugs or genes can be electrospun with any method; their physico-chemical properties, site of action, polymer characteristics and the desired drug or gene release rate determine the strategy used. Finally, we discuss the challenges and future perspectives associated with GBM therapy. Holy Grail ; Drug ; Limiting ; Genetic enhancement ; Electrospinning ; Nanotechnology ; Glioblastoma ; Medicine ; Pharmacology ; Materials science ; Computer science ; Cancer research ; Gene ; Biology ; Polymer Electrospun Nanofibers in Biomedical Applications ; RNA Interference and Gene Delivery ; Advanced biosensing and bioanalysis techniques
Authors: Ruizhe Zhong | Xingbo Du | Shixiong Kai | Zhentao Tang | Siyuan Xu | Hui-Ling Zhen | Jianye Hao | Qiang Xu | Mingxuan Yuan | Junchi Yan
Source: arXiv (Cornell University) (preprint, 2023-12-28)
Field: Materials Science — Materials Chemistry

LLM4EDA: Emerging Progress in Large Language Models for Electronic Design Automation Driven by Moore's Law, the complexity and scale of modern chip design are increasing rapidly. Electronic Design Automation (EDA) has been widely applied to address the challenges encountered in the full chip design process. However, the evolution of very large-scale integrated circuits has made chip design time-consuming and resource-intensive, requiring substantial prior expert knowledge. Additionally, intermediate human control activities are crucial for seeking optimal solutions. In system design stage, circuits are usually represented with Hardware Description Language (HDL) as a textual format. Recently, Large Language Models (LLMs) have demonstrated their capability in context understanding, logic reasoning and answer generation. Since circuit can be represented with HDL in a textual format, it is reasonable to question whether LLMs can be leveraged in the EDA field to achieve fully automated chip design and generate circuits with improved power, performance, and area (PPA). In this paper, we present a systematic study on the application of LLMs in the EDA field, categorizing it into the following cases: 1) assistant chatbot, 2) HDL and script generation, and 3) HDL verification and analysis. Additionally, we highlight the future research direction, focusing on applying LLMs in logic synthesis, physical design, multi-modal feature extraction and alignment of circuits. We collect relevant papers up-to-date in this field via the following link: https://github.com/Thinklab-SJTU/Awesome-LLM4EDA. Electronic design automation ; Computer science ; Context (archaeology) ; Automation ; Field (mathematics) ; Software engineering ; Data science ; Artificial intelligence ; Engineering ; Embedded system Machine Learning in Materials Science ; Software Engineering Research ; Ferroelectric and Negative Capacitance Devices
Authors: Rebekah Duke | Siamak Mahmoudi | Aman Preet Kaur | Vinayak Bhat | Ian C. Dingle | Nathan C. Stumme | Scott K. Shaw | David Eaton | A. Vego | Chad Risko
Source: Digital Discovery (article, 2023-12-05)
Field: Chemistry — Electrochemistry

ExpFlow: a graphical user interface for automated reproducible electrochemistry ExpFlow, a software that allows the systematic encoding of laboratory workflows through a graphical user interface, facilitates the translation of human-developed laboratory procedures to robotic experimentation. Graphical user interface ; Workflow ; Computer science ; User interface ; Software ; Human–computer interaction ; Interface (matter) ; Software engineering ; Programming language ; Operating system ; Database Electrochemical Analysis and Applications ; Advanced Chemical Sensor Technologies ; Machine Learning in Materials Science
Authors: Hongyuan Sheng | Jingwen Sun | Oliver Rodríguez | Benjamin B. Hoar | Weitong Zhang | Danlei Xiang | Tianhua Tang | Avijit Hazra | Daniel S. Min | Abigail G. Doyle | Matthew S. Sigman | Cyrille Costentin | Quanquan Gu | Joaquín Rodríguez‐López | Chong Liu
Source: ChemRxiv (preprint, 2023-10-16)
Field: Chemistry — Electrochemistry

Autonomous closed-loop mechanistic investigation of molecular electrochemistry via automation Electrochemical research often requires stringent combinations of experimental parameters that are demanding to manually locate. Recent advances in automated instrumentation and machine-learning algorithms unlock the possibility for accelerated studies of electrochemical fundamentals via high-throughput, online decision-making. Here we report an autonomous electrochemical platform that implements an adaptive, closed-loop workflow for mechanistic investigation of molecular electrochemistry. As a proof-of-concept, this platform autonomously identifies and investigates an EC mechanism, an interfacial electron transfer (E step) followed by a solution reaction (C step), for cobalt tetraphenylporphyrin exposed to a library of organohalide electrophiles. The generally applicable workflow accurately discerns the EC mechanism’s presence amid negative controls and outliers, adaptively designs desired experimental conditions, and quantitatively extracts kinetic information of the C step spanning over 7 orders of magnitude, from which mechanistic insights into oxidative addition pathways are gained. This work opens opportunities for autonomous mechanistic discoveries in self-driving electrochemistry laboratories without manual intervention. Workflow ; Computer science ; Mechanism (biology) ; Electrochemistry ; Automation ; Electrophile ; Electron transfer ; Combinatorial chemistry ; Throughput ; Outlier ; Biochemical engineering ; Biological system ; Chemistry ; Artificial intelligence ; Catalysis ; Engineering ; Electrode ; Physics ; Mechanical engineering ; Physical chemistry ; Database ; Organic chemistry Electrochemical Analysis and Applications ; Molecular Junctions and Nanostructures ; CO2 Reduction Techniques and Catalysts
Authors: Per Ahlgren | Tobias Jeppsson | Esa Stenberg | Erik J. Berg | Kristina Edström
Source: ChemSusChem (review, 2023-06-21)
Field: Materials Science — Materials Chemistry

BATTERY 2030+ and its Research Roadmap: A Bibliometric Analysis In this bibliometric study, we analyze two of the six battery research subfields identified in the BATTERY 2030+ roadmap: Materials Acceleration Platform and Smart functionalities: Sensing. In addition, we analyze the entire research field related to BATTERY 2030+ as a whole. We (a) evaluate the European standing in the two subfields/the BATTERY 2030+ field in comparison to the rest of the world, and (b) identify strongholds of the two subfields/the BATTERY 2030+ field across Europe. For each subfield and the field as a whole, we used seed articles, i. e. articles listed in the BATTERY 2030+ roadmap or cited by such articles, in order to generate additional, similar articles located in an algorithmically obtained classification system. The output of the analysis is publication volumes, field normalized citation impact values with comparisons between country/country aggregates and between organizations, co-publishing networks between countries and organizations, and keyword co-occurrence networks. Battery (electricity) ; Field (mathematics) ; Bibliometrics ; Computer science ; Order (exchange) ; Regional science ; Citation ; Library science ; Operations research ; Engineering physics ; Data science ; Engineering ; Business ; Sociology ; Mathematics ; Physics Machine Learning in Materials Science
Authors: Yihua He | Anne‐Hélène Le Jeune | Clarisse Mallet | Susanne Sachs | Robin Steudtner | Harald Foerstendorf | Vladyslav Sushko | Gilles Montavon | Olivier Péron | Vincent Breton | Aude Beauger | Thorsten Stumpf
Source: Book of Abstracts (article, 2023-01-01)
Field: Chemistry — Inorganic Chemistry

Interaction of uranium with diatoms Uranium ; Computer science ; Materials science ; Metallurgy Radioactive element chemistry and processing ; Radioactive contamination and transfer
Authors: Aleksandr Bodrov | G. A. Bozhikov | Yurii Albin | Andrey Golczman | Н.А. Аксенов
Source: Book of Abstracts (article, 2023-01-01)
Field: Chemistry — Inorganic Chemistry

The development of a theoretical approach to the chromatographic separation of transplutonium elements with an application for the identification of nuclear transfer reaction products Identification (biology) ; Chromatographic separation ; Separation (statistics) ; Chromatography ; Chemistry ; Computer science ; Process engineering ; Engineering ; High-performance liquid chromatography ; Machine learning Radioactive element chemistry and processing ; Field-Flow Fractionation Techniques ; Radiation Effects and Dosimetry
Authors: Alexander Madumarov | N. V. Aksenov | G. A. Bozhikov | Ilya Chuprakov | Andrey Goltsman | Yury Popov | A. I. Svirikhin
Source: Book of Abstracts (article, 2023-01-01)
Field: Chemistry — Inorganic Chemistry

Research on properties of superheavy elements copernicium and flerovium in a gas phase chemistry setup Gas phase ; Superheavy Elements ; Computer science ; Chemistry ; Physics ; Nuclear physics ; Physical chemistry Radioactive element chemistry and processing ; Chemical Synthesis and Characterization ; Advanced Chemical Physics Studies
Authors: О. І. Aksimentyeva | I. B. Olenych | Yuliia Horbenko | Lubomyr Monastyrskii | O. S. Dzendzeliuk
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Graphene based nanostructures for ionizing radiation sensing Ionizing radiation ; Graphene ; Non-ionizing radiation ; Computer science ; Radiation ; Nanotechnology ; Materials science ; Irradiation ; Physics ; Optics ; Nuclear physics Carbon Nanotubes in Composites ; Graphene research and applications
Authors: Aleksandr Sergeev | Anna V. Titova | Viktor Sedov | Д. Н. Орлова | Zh. B. Lyutova | Alina A. Borisenkova | M. V. Suyasova
Source: Book of Abstracts (article, 2023-01-01)
Field: Chemistry — Organic Chemistry

Lutetium endometallofullerenes: preparation and properties Lutetium ; Computer science ; Materials science ; Metallurgy Fullerene Chemistry and Applications ; History and advancements in chemistry ; Advanced Physical and Chemical Molecular Interactions
Authors: Stephen Kearney | Robert Moss | Joydip Ghosh | P.J. Sellin | Mingqing Wang
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

A perovskite-thermoplastic composite for 3D printing novel radiation detectors Composite number ; Materials science ; Perovskite (structure) ; Detector ; Thermoplastic ; 3D printing ; Composite material ; Radiation ; Optoelectronics ; Optics ; Chemical engineering ; Physics ; Engineering Luminescence Properties of Advanced Materials
Authors: Hyung-Joo Choi | Yoon Soo Chung | Hyun Joon Choi | Kyunghoon Cho | Hakjae Lee | Yong Hyun Chung | Chul Hee Min
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Performance evaluation of gamma emission tomography to interrogate partial defects of spent nuclear fuel assembly Nuclear engineering ; Environmental science ; Spent nuclear fuel ; Nuclear fuel ; Materials science ; Engineering Graphite, nuclear technology, radiation studies ; Nuclear Physics and Applications ; Nuclear Materials and Properties
Authors: Nataša Nikolić | Slavica Porobić | Julijana Tadić | Ivica Vujčić | Marija Kojić | Jelena Lađarević | Dušan Mijin
Source: Book of Abstracts (article, 2023-01-01)
Field: Chemistry — Analytical Chemistry

Sensory properties of new films based on poly(vinyl-alcohol) and pyridone azo dyes Polymeric materials are widely used in the chemical and optical industries, the packaging materials industry, and biomedicine. New technologies and the search for innovative and sustainable solutions have contributed to the development of polymer sensors and smart materials. Poly(vinyl-alcohol) (PVA) is a thermoplastic polymer soluble in water. It belongs to the group of non-toxic and completely biodegradable polymers, with excellent thermal and mechanical properties. Polymer-colored films have great potential as sensor systems, primarily due to their visual color change, which makes them easy to use. Azo dyes, which are used for coloring polymer films, represent the most important class of synthetic dyes, and their exceptional properties are reflected in high extinction coefficients, as well as excellent fastness to light and wet processing. Traditionally, azo dyes are used in the food and cosmetic industries, and are also used as pH indicators. Vinyl alcohol ; 2-Pyridone ; Alcohol ; Materials science ; Chemistry ; Polymer chemistry ; Chemical engineering ; Organic chemistry ; Polymer Dye analysis and toxicity
Authors: David Zoul | Patricie Halodová | Pavel Zháňal | L. Viererbl | Antonín Kolros | David Dobrev | Petr Večerník
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Non-destructive testing of alternative materials for storing radioactive waste using computed 3D gamma tomography Radioactive waste ; Computed tomography ; Tomography ; Materials science ; Nuclear engineering ; Computer science ; Waste management ; Engineering ; Physics ; Radiology ; Optics ; Medicine Graphite, nuclear technology, radiation studies ; Advanced X-ray and CT Imaging ; Nuclear Physics and Applications
Authors: Yoomi Choi | Sora Kim | Jiyoon Kim | Minchae Kim | Wanook Ji | Byung-Il Min | Kyung‐Suk Suh | Hyeonjeong Kim
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Dose assessment according to location and energy using machine learning based on Monte Carlo simulation data Monte Carlo method ; Computer science ; Energy (signal processing) ; Artificial intelligence ; Machine learning ; Statistics ; Mathematics Graphite, nuclear technology, radiation studies ; Technology and Data Analysis ; Nuclear and radioactivity studies
Authors: Ksenija Janković | Srboljub Stanković | Anja Terzić | Dragan Bojović | Marko Stojanović
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Gamma and X radiation attenuation characteristics for ultrahigh properties of concrete, concrete with barite and concrete with magnetite and steel During the implementation of construction barrier design procedures for protection against gamma and X&#13;\nradiation, the inevitable question arises of choosing building materials with suitable mechanical and radiation&#13;\ncharacteristics for protective barriers. Based on engineering practice, it is necessary to compare different&#13;\ntypes of concrete used for the construction of buildings in which there are sources of gamma and X radiation,&#13;\nas in cases where radiation sources appear in medical institutions with linear accelerators, cyclotron&#13;\ninstallations for the acceleration of nuclear particles, in the environment of nuclear reactors, in radioactive&#13;\nwaste warehouses or in radiation sterilization units. In the analysis of costs and benefits, several criteria are&#13;\nused to evaluate the characteristics of concrete, so that, in addition to the mechanical ones, the radiation&#13;\ncharacteristics of the building material are also taken into account. One of the most important characteristics&#13;\nof radiation shielding concrete is its overall mass attenuation coefficient. In this paper, the XCOM computer&#13;\ncode was used to calculate the total mass attenuation coefficients in the energy range from 0.01 MeV to 100&#13;\nMeV for three types of concrete: ultrahight properties concrete (UHPC), concrete with barite and concrete&#13;\nwith magnetite and steel. Based on the comparison of the calculation results, it was concluded that concrete&#13;\nwith magnetite and steel has a greater protective power than the other two types of concrete for gamma and X&#13;\nradiation energy lower than 30 keV. Another important conclusion is that concrete with barite has a higher&#13;\nprotective power than the other two types of concrete in the photon energy range from 30 keV to 300 keV,&#13;\nand for photon energy greater than 6 MeV. A detailed analysis of the calculation results revealed that in the&#13;\nenergy range from 400 keV to 6 MeV the values for the total mass attenuation coefficients are approximately&#13;\nthe same for three different types of concrete. Magnetite ; Materials science ; Attenuation ; Radiation ; Composite material ; Metallurgy ; Optics Radiation Shielding Materials Analysis ; Graphite, nuclear technology, radiation studies ; Radiation Effects and Dosimetry
Authors: Nataša Sarap | Marija Janković | Jelena D. Krneta-Nikolić | Milica Rajačić | Ivana Vukanac
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Quantification of radioactive metabolite Sr-90 in environmental samples Prenatal exposure Radiochemistry ; Metabolite ; Radionuclide ; Strontium-90 ; Environmental science ; Environmental chemistry ; Chemistry ; Nuclear physics ; Physics Graphite, nuclear technology, radiation studies ; Radioactivity and Radon Measurements ; Radioactive contamination and transfer
Authors: Tatiana Poliakova | Vladislava Zubkova | Daniil A. Novichkov | Alexander L. Trigub | А. А. Аверин | Anna Krot | Mikchail Volgin | Iurii M. Nevolin | Petr I. Matveev | М. С. Григорьев | Alexandre M. Fedoseev
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Structural regularities in double sulphates of trivalent actinides Actinide ; Chemistry ; Radiochemistry ; Nuclear chemistry Nuclear materials and radiation effects ; Radioactive element chemistry and processing ; Nuclear Materials and Properties
Authors: Kristine Saleniece | Andris Actiņš | Artūrs Vīksna | Uģis Eismonts | Ingars Reinholds | Gunta Ķizāne | Māris Bērtiņš | Andrejs Grīnbergs
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Development of caesium antidote enterosorbents for the protection in the case of radioactive fallout Caesium ; Antidote ; Radiochemistry ; Waste management ; Radioactive waste ; Environmental science ; Nuclear engineering ; Chemistry ; Engineering ; Inorganic chemistry Graphite, nuclear technology, radiation studies
Authors: Povilas Balčius | Dalia Grigaliūnienė
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Modelling of radionuclide transfer through the concrete barrier of the near-surface repository under different environmental conditions Radionuclide ; Environmental science ; Nuclear engineering ; Computer science ; Materials science ; Engineering ; Physics ; Nuclear physics Graphite, nuclear technology, radiation studies ; Nuclear and radioactivity studies ; Radioactive contamination and transfer
Authors: Valdas Ragaišis | Povilas Poškas | Audrius Šimonis
Source: Book of Abstracts (article, 2023-01-01)
Field: Materials Science — Materials Chemistry

Development of the concept for derivation of conditional clearance levels for an industrial waste disposal facility at Ignalina NPP Waste management ; Environmental science ; Radioactive waste ; Waste disposal ; Computer science ; Engineering Graphite, nuclear technology, radiation studies ; Nuclear and radioactivity studies ; Risk and Safety Analysis