文献openalex2026-08-17cc-by-nc-nd
Abstract This study investigates the structural, electronic, and magnetic properties of Mn-substituted La₀.₆Ga₀.₄Fe₁₋ₓMnₓO₃ (0 ≤ x ≤ 0.3) perovskites synthesized by solid-state reaction. X-ray diffraction confirms a single-phase orthorhombic structure (Pnma), with Mn substitution inducing anisotrop…
doi: 10.1088/2043-6262/ae9aa1source:openalex: https://openalex.org/W7203654521
文献openalex2026-08-17cc-by
We investigated Raman spectral features of calcite associated with natural oxygen isotope substitution in the CO 3 2− ion. Weak bands were observed at 1075 cm −1 and 1065 cm −1 on the lower-wavenumber side of the main ν 1 ( A 1 g ) band at 1086 cm −1 . Density functional theory (DFT) calculations o…
doi: 10.1016/j.saa.2026.128616source:openalex: https://openalex.org/W7203655801
文献openalex2026-08-17cc-by
DRAM capacitor dielectrics face a hard leakage×EOT scaling constraint below the 1z-nm node (IMW 2020); for 30 years industry has responded by doping-pinning the tetragonal phase of high-k dielectrics (ZrO₂/HfO₂-based) to stabilize it—yet this long-standing practice lacks a unified criterion languag…
doi: 10.5281/zenodo.21972973source:openalex: https://openalex.org/W7203655675
文献openalex2026-08-17许可待确认
Abstract The modernization of traditional Chinese medicine requires robust support and backing from advanced modern technology and functional materials. Herein, a novel type of Janus films with trans-scale structural characteristics was synthesized in a straightforward manner through the integratio…
doi: 10.1021/acsomega.6c06260source:openalex: https://openalex.org/W7203655467
文献openalex2026-08-17cc-by-nc-nd
This study investigates four series of dibenzothiophene-based cyclic systems (AZ-S1-S3, AZ-O1-O3, AZ-Se1-Se3, and AZ-N1-N3) that follow a D–π–D structure, having 1,2-bis(diazenyl)benzene as π bridges. The research employs density functional theory (DFT) and time-dependent DFT (TD-DFT) at D3-B3LYP,…
doi: 10.1038/s41598-026-67312-4source:openalex: https://openalex.org/W7203654646
文献openalex2026-08-17许可待确认
Silver nanostructured films are fabricated on the surface of 1-butyl-3-methylimidazolium tetrafluoroborate ionic liquid via a modified liquid-phase chemical vapor deposition approach, yielding highly uniform and reproducible surface-enhanced Raman scattering (SERS) substrates with excellent sensing…
doi: 10.1021/acsami.6c16234source:openalex: https://openalex.org/W7203654582
文献openalex2026-08-17cc-by-nc-sa
Particleboard is a composite material based on lignocellulose that can be produced from agricultural waste, serving as an alternative to traditional wood products. This study utilized waste from oil palm fronds and empty fruit bunches as raw materials for the production of particleboard. The oil pa…
doi: 10.33504/jitt.v4i2.452source:openalex: https://openalex.org/W7203655351
文献openalex2026-08-17许可待确认
Abstract Luminescent liquid crystals based on cyclometalated Pt complexes have attracted considerable interest owing to their excellent emission properties that can be tuned in a targeted manner. Herein, we propose a robust approach for a simple design of multistimuli-responsive liquid-crystalline…
doi: 10.1021/acsaom.6c00363source:openalex: https://openalex.org/W7203655570
文献openalex2026-08-17cc-by
Polystyrene (PS) thermal degradation involves localized molecular bond-cleavage events that are not directly equivalent to the apparent kinetic parameters obtained from bulk thermal analysis. In this study, a finite hydrogen-terminated PS oligomeric model was examined using density functional theor…
doi: 10.3390/microplastics5030163source:openalex: https://openalex.org/W7203655129
文献openalex2026-08-17cc-by
Abstract Polyoxometalates (POMs) are promising antiviral agents, yet systematic structure–activity relationships remain scarce and biological stability is rarely assessed. Here we report the antiviral activity, cytotoxicity, and solution speciation of 11 Keggin-type POMs spanning three compositiona…
doi: 10.1021/acs.jmedchem.6c01515source:openalex: https://openalex.org/W7203655275
文献openalex2026-08-17cc-by
The effective mass m_star of charge carriers in strongly correlated electron systems is a central parameter governing their thermodynamic, transport, and magnetic behavior. Traditionally, m_star is considered a smoothly varying function of external control parameters such as pressure, doping, or ma…
doi: 10.5281/zenodo.21973058source:openalex: https://openalex.org/W7203655392
文献openalex2026-08-17许可待确认
Abstract Precision resection remains the definitive treatment for drug-resistant epilepsy, yet intraoperative demarcation of epileptic foci is hindered by the lack of rapid molecular imaging. Herein, we report a rapid, artificial intelligence (AI)-accelerated surface-enhanced Raman scattering (SERS…
doi: 10.1021/jacs.6c09984source:openalex: https://openalex.org/W7203654360
文献openalex2026-08-17cc-by
Abstract Silicon clusters are prototype building blocks of nanoscale silicon materials, linking molecular chemistry with bulk semiconductor properties that underpin optoelectronics and quantum technologies. Herein, we revisit medium-sized silicon clusters through a workflow that combines machine-le…
doi: 10.1007/s00214-026-03329-2source:openalex: https://openalex.org/W7203652655
文献openalex2026-08-17cc-by
The 4f orbitals of lanthanides are shielded by filled 5s 2 5p 6 subshells, so that lanthanide–ligand bonding is often dominated by electrostatic interactions. Random forest models built from 31 composition-based descriptors, without any three-dimensional coordinates, predict the HOMO energies of 17…
doi: 10.26434/chemrxiv.15007502/v1source:openalex: https://openalex.org/W7203653842
文献openalex2026-08-17cc-by
This study investigated the development of biopolymer films from bitter cassava starch (Manihot esculenta) and coconut mesocarp cellulose as a promising alternative for biodegradable packaging. The biopolymer film was prepared using the casting method, with glycerol as a plasticiser and Tween 80 as…
doi: 10.3390/jcs10080433source:openalex: https://openalex.org/W7203653411
文献openalex2026-08-17cc-by
By projecting the 240 E8 root vectors onto a sexagesimal (base‑60) grid, the 60 tetrahedral clusters each generate a centroid frequency of 132 Hz·φⁿ, forming a coherent phi‑harmonic time‑crystalline lattice. This lattice naturally resonates with the 3600‑year Nibiru cycle, providing a geometric clo…
doi: 10.5281/zenodo.21973557source:openalex: https://openalex.org/W7203652716
文献openalex2026-08-17cc-by
Natural water-repellent surfaces use hierarchical texture and low surface energy to minimize liquid adhesion, and this principle has inspired engineered superhydrophobic surfaces for passive anti-icing. However, whether such bioinspired water-repellent architectures remain beneficial during freezin…
doi: 10.3390/biomimetics11080585source:openalex: https://openalex.org/W7203652745
文献openalex2026-08-17cc-by
Advanced engineering applications increasingly demand high-performance polymers with exceptional mechanical and thermal properties; however, predicting their processing behavior remains challenging due to complex rheological responses and the lack of integrated experimental-simulation frameworks. T…
doi: 10.20944/preprints202608.1107.v1source:openalex: https://openalex.org/W7203652077
文献openalex2026-08-17许可待确认
Abstract The temperature and magnetic field dependences of resistivity of polycrystalline bilayer manganite La1.4Sr1.7Mn2O7 are investigated. The system exhibits a an upturn in resistivity below 30 K and metal-insulator transition at TMI = 130 K. Weak charge localization, grain boundary and electro…
doi: 10.1088/1361-6463/ae9aa9source:openalex: https://openalex.org/W7203652619
文献openalex2026-08-17cc-by
Effective mass m* is a central parameter in the description of quasiparticles in solid state systems. In conventional band theory, m* varies smoothly with external tuning parameters such as pressure, doping or magnetic field. However, in strongly correlated materials the electronic self‑energy can…
doi: 10.5281/zenodo.21973059source:openalex: https://openalex.org/W7203653138