Results 241 to 250 of about 29,042 (316)

Tuning the Surface State and Zeta Potential of Aged CuO Nanoparticles by Additive‐Free Surface Treatments as Guided by XPS

Advanced Materials, EarlyView.
Aging of CuO nanoparticles (NP) involves a surface reconstruction induced by hydroxylation and concurrent organic‐O adsorption, which introduces O defects in the NP subsurface region. The defective surface results in a diffuse surface space region, as reflected by a low ζ‐potential of the aged NPs in ethanol solvent.
Anastasia S. Batenkova, Bastian Rheingans, Claudia Cancellieri, Lars P.H. Jeurgens   +3 more
wiley   +1 more source

Evaluating the Aqueous Stability of Alkyl-/Aryl-Hydrosilanes by NMR Spectroscopy and GC-MS. [PDF]

Chempluschem
Azam F, Adler MJ.
europepmc   +1 more source

Reticular Frameworks for Advanced Polymer Materials

Advanced Materials, EarlyView.
Reticular frameworks (RFs) such as metal–organic frameworks, covalent organic frameworks, and hydrogen‐bonded organic frameworks offer versatile platforms for polymer materials innovation, enabling regulated polymerization, efficient macromolecular purification, and polymer functionalization.
Bohan Cheng, Nobuhiko Hosono, Takashi Uemura   +2 more
wiley   +1 more source

Scalable Programming of LaAlO3/SrTiO3 Interfaces via Ultra‐Low‐Voltage Electron‐Beam Lithography

Advanced Materials Interfaces, EarlyView.
Ultra‐low‐voltage electron beam lithography (ULV‐EBL) enables rapid and scalable patterning of LaAlO3/SrTiO3 interfaces into nanowires, barriers, and waveguides that reveal 1D superconductivity, nonlinear current‐voltage response, and ballistic transport.
Dengyu Yang, Ranjani Ramachandran, Muqing Yu, Kitae Eom, Kyoungjun Lee, Patrick Irvin, Chang‐Beom Eom, Jeremy Levy   +7 more
wiley   +1 more source

Role of Seed Layer in Growing Atomically Flat TiTe2/Sb2Te3 Heterostructure Thin Films at the Wafer Scale

Advanced Materials Interfaces, EarlyView.
Epitaxial‐like growth of chalcogenide films on the wafer scale is essential to guarantee homogeneity, but remains challenging using magnetron sputtering, particularly for heterostructures. This work achieves highly textured TiTe2/Sb2Te3 heterostructures with atomically sharp interfaces on standard silicon substrates.
Chao Nie, Xueyang Shen, Junying Zhang, Chenyu Wen, Yuxin Du, Yazhi Xu, En Ma, Xiaozhe Wang, Riccardo Mazzarello, Wei Zhang, Jiang‐Jing Wang   +10 more
wiley   +1 more source

Halide Perovskite Quantum Dots Form a Scalable Unified Platform for Resistive Memories, Crossbar Networks, Neuromorphic Synapses, and Field Effect Transistors

Advanced Materials Interfaces, EarlyView.
Halide perovskite quantum dots, with their flexible ABX3 lattice enabling collaborative electronic and ionic transport, offer scalable, low‐cost routes to resistive memories, opto‐electronic control, neuromorphic devices, and field‐effect transistors.
Hyojung Kim
wiley   +1 more source

Halide Perovskite Memristor Crossbar Arrays for Low Voltage in Memory Computing

Advanced Materials Interfaces, EarlyView.
From early devices to centimeter‐scale crossbars, halide‐perovskite memristors now deliver ultra‐low‐energy, multilevel switching. Yet ion migration, device variability, and sneak currents hinder scaling. Advances in self‐rectifying junctions, nonlinear interfaces, bias maps, and hybrid oxides enhance array stability.
Hyojung Kim
wiley   +1 more source

Stock Market Liquidity During Crisis Periods: Australian Evidence

, 2023
Smales LA.
europepmc   +1 more source