Results 91 to 100 of about 10,317 (278)
Clusters formation in ultralow-energy high-dose boron-implanted silicon
, 2003 International audienceThe formation and evolution of small cluster defects in 500 eV, 1×1015 cm−2 boron-implanted silicon is investigated. These clusters are identified by high-resolution transmission electron microscopy (TEM) as small dislocation loops ...
Claverie, Alain +5 more
core +1 more source
, 2022 Metal doping has been considered to be an effective approach to stabilize various boron clusters. In this work, we constructed a series of largest metal-centered double-ring tubular boron clusters An@B24 (An = Th, Pa, Pu, and Am).
Juan Wang (115708) +6 more
core +1 more source
In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts
Advanced Materials, EarlyView.An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea +9 more
wiley +1 more source
Advanced Materials, EarlyView.This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley +1 more source
Degree-based topological properties of borophene sheets
Main Group Metal ChemistryThis study examines many innovative topological numbers and establishes mathematical interpretations for boron clusters and borophene coverings. The general Randic index, arithmetic index, and Albertson index are discussed in this work for the alpha ...
Al Khabyah Ali +3 more
doaj +1 more source
Advanced Materials, EarlyView.Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa +6 more
wiley +1 more source
Interpreting Ring Currents from Hückel-Guided σ- and π-Electron Delocalization in Small Boron Rings
MoleculesThe aromaticity of small boron clusters remains under scrutiny due to persistent inconsistencies between magnetic and electronic descriptors. Here, we reexamine B3−, B3+, B4, B42+, and B42− using a multidimensional approach that integrates Adaptive ...
Dumer S. Sacanamboy +6 more
doaj +1 more source
Thermochemistry and Electronic Structure of Small Boron and Boron Oxide Clusters and Their Anions
, 2016 Thermochemical properties of a set of small boron (Bn) and boron oxide (BnOm) clusters, with n = 1−4 and m = 0−3, their anions, and the B42− dianion, were calculated by using coupled-cluster theory CCSD(T) calculations with the aug-cc-pVnZ (n = D, T, Q ...
David A. Dixon (1323870) +4 more
core +1 more source
Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source
Ground State Structures Of Small Boron And Boron-Carbon Clusters Via Density Functional Tight Binding And Density Functional Theory [PDF]
, 2019 The objective of this study is to search for the ground state structure (GSS) of boron clusters (B3−B20) and boron-carbon (BC) clusters,
Lian, Ming Huei
core