Flattening Energy Puddles for Enhanced Charge Transport in Wrinkled WSe2
Small, EarlyView.Strain‐inducing wrinkles in 1L‐WSe2 create carrier‐trapping energy puddles. Trioctylphosphine selenide (TOPSe) selectively passivates Se vacancies at these wrinkle sites, while steric hindrance suppresses basal‐plane reaction. Comprehensive suite of space‐resolved spectroscopic techniques reveals reduced nonradiative recombination, longer exciton ...
Dae Young Park +20 more
wiley +1 more source
Effect of Adhesive Resin Application on the Durability of Adhesion to CAD/CAM Glass-Ceramics after either Hydrofluoric Acid Etching or Self-etch Primer Application. [PDF]
J Adhes Dent, 2022 Vila-Nova TEL +7 more
europepmc +1 more source
Evaluation of tantalum-alloy-clad uranium mononitride fuel specimens from 7500-hour, 1040 C pumped-lithium-loop test [PDF]
Simulated nuclear fuel element specimens, consisting of uranium mononitride (UN) fuel cylinders clad with tungsten-lined T-111, were exposed for up to 7500 hr at 1040 C (1900 F) in a pumped-lithium loop. The lithium flow velocity was 1.5 m/sec (5 ft/sec)
Watson, G. K.
core +1 more source
Minimizing Defects in Blue‐Emitting ZnSeTe Quantum Dots Using ZnF2 Throughout Core and Shell Growth
Small, EarlyView.Near‐unity photoluminescence quantum yield (PLQY = 0.98) in blue ZnSeTe quantum dots is achieved by integrating ZnF2 throughout all growth stages. ZnF2 performs two key functions: generating HF in situ for structural defect removal and simultaneously promoting X‐ and Z‐type ligand attachment for effective surface passivation.
Seungmin Han +8 more
wiley +1 more source
Use of accelerated helium-3 ions for determining oxygen and carbon impurities in some pure materials [PDF]
Methods are developed for the determination of O impurity in Be and Si carbide and concurrent determination of C and O impurities in Si and W by irradiation with accelerated He-3 ions and subsequent activity measurements of C-11 and F-18 formed from C ...
Aleksandrova, G. I. +6 more
core +1 more source
Breaking Inversion Symmetry via Vanadium Coordination Engineering in Bismuth Vanadium Selenites
Small, EarlyView.Vanadium coordination engineering induces symmetry breaking in bismuth selenites by transforming symmetry‐compensated VO6/VO5F units into directionally aligned VO5 polyhedra. The resulting non‐antiparallel vanadyl arrangement eliminates dipole cancellation and stabilizes a polar noncentrosymmetric framework with nonlinear optical activity.
Chanhee Ko +9 more
wiley +1 more source
Fluoride levels and biochemical assessments in cattle accidentally exposed to hydrofluoric acid in Korea. [PDF]
Toxicol Res, 2021 Park Y, Kim DG, Ku HO, Kang HG.
europepmc +1 more source
Large‐Scale MXene Membrane Fabrication via Nonsolvent Phase Separation
Small Methods, EarlyView.ABSTRACT Over the past decade, 2D MXenes have garnered tremendous attention for membrane applications owing to their exceptional hydrophilicity, tunable surface chemistry, and antifouling properties. However, translating MXene‐based membranes from laboratory demonstrations to practically relevant manufacturing remains challenging because scalable ...
Mostafa Dadashi Firouzjaei +9 more
wiley +1 more source
Hydrofluoric Acid Cutaneous Burns: A Systematic Review of Emergency Management and General Surgical Sequelae. [PDF]
CureusKelly A, Chan S, Wood MJ.
europepmc +1 more source
Lessons learned from reviewing a hospital's disaster response to the hydrofluoric acid leak in Gumi city in 2012. [PDF]
BMC Emerg Med, 2021 Shin H +6 more
europepmc +1 more source