LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "surface termination" as a keyword



2D Capping Layer Passivation toward Inorganic CsPbI3 Perovskite Minimodule

Sign Up to like & get
recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202423397

Abstract: Surface termination is so far the mainstream passivating method to enhance the performance of CsPbI3 solar cells. However, surface termination can hardly achieve effective and homogeneous passivation on large‐area CsPbI3 films, which is one key… read more here.

Keywords: surface termination; cspbi3; passivation; perovskite ... See more keywords

Modifying Surface Termination by Bidentate Chelating Strategy Enables 13.77% Efficient Kesterite Solar Cells

Sign Up to like & get
recommendations! Published in 2024 at "Advanced Materials"

DOI: 10.1002/adma.202311918

Abstract: Surfaces display discontinuities in the kesterite‐based polycrystalline films can produce large defect densities, including strained and dangling bonds. These physical defects tend to introduce electronic defects and surface states, which can greatly promote nonradiative recombination… read more here.

Keywords: surface termination; surface; bidentate chelating; strategy ... See more keywords
Photo from wikipedia

Pd3Ag(111) as a Model System for Hydrogen Separation Membranes: Combined Effects of CO Adsorption and Surface Termination on the Activation of Molecular Hydrogen

Sign Up to like & get
recommendations! Published in 2020 at "Topics in Catalysis"

DOI: 10.1007/s11244-020-01246-7

Abstract: The co-adsorption of hydrogen and carbon monoxide on Pd3Ag(111) alloy surfaces has been studied as a model system for Pd-Ag alloys in membrane and catalysis applications using periodic density functional theory calculations (PW91-GGA). We explored… read more here.

Keywords: surface termination; hydrogen; surface; model system ... See more keywords

Surface termination analysis of stoichiometric metal hexaborides: Insights from first-principles and XPS measurements

Sign Up to like & get
recommendations! Published in 2018 at "Acta Materialia"

DOI: 10.1016/j.actamat.2017.10.045

Abstract: Abstract We present a modeling framework and discuss the energetics and structural features of the surface terminations of Ca, Ba, Sr and La hexaborides using density functional theory analysis in combination with X-ray photoelectron spectroscopy.… read more here.

Keywords: xps measurements; surface termination; analysis; surface ... See more keywords

Surface Termination and Thickness Dependent Magnetic Coupling of Cr Adlayers on Ni2MnGa(001) Surfaces: An ab-initio Study

Sign Up to like & get
recommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2021.168398

Abstract: Abstract Cr adlayers on magnetic and non-magnetic substrates have attracted attention in the recent years due to the interesting magnetic properties of these systems. In this work, we explore the magnetic properties of Cr adlayers… read more here.

Keywords: coupling; surface termination; surface; ni2mnga 001 ... See more keywords

Influence of Surface Termination on the Energy Level Alignment at the CH3NH3PbI3 Perovskite/C60 Interface

Sign Up to like & get
recommendations! Published in 2017 at "Chemistry of Materials"

DOI: 10.1021/acs.chemmater.6b03259

Abstract: The impressive photovoltaic performance of hybrid iodide CH3NH3PbI3 perovskite relies, among other factors, on the optimal alignment of the electronic energy levels of the semiconductor with respect to conventional hole transporting (HTM) and electron transporting… read more here.

Keywords: surface termination; energy; surface; perovskite c60 ... See more keywords

Surface Termination—A Key Factor to Influence Electronic and Optical Properties of CsSnI3

Sign Up to like & get
recommendations! Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b11976

Abstract: Despite great efforts devoted to the unusual optoelectronic properties for the bulk inorganic halide perovskites, overcoming the surface effects and bringing about selective growth in the specified surface termination are still a challenge. In this… read more here.

Keywords: properties cssni3; surface termination; surface; optical properties ... See more keywords
Photo by kellysikkema from unsplash

Effect of Surface Termination on Charge Doping in Graphene/BiFeO3(0001) Hybrid Structure

Sign Up to like & get
recommendations! Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.8b04142

Abstract: Electrostatic charge doping in graphene by ferroelectric polarization is an intriguing avenue for graphene-based nanoelectronic devices. Here, on the basis of the thermodynamically stable BiFeO3(00... read more here.

Keywords: charge doping; effect surface; doping graphene; surface termination ... See more keywords
Photo by kellysikkema from unsplash

Surface Termination-Dependent Nanotribological Properties of Single-Crystal MAPbBr3 Surfaces

Sign Up to like & get
recommendations! Published in 2019 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.9b10191

Abstract: Atomistic characterization of surface termination and the corresponding mechanical properties of single-crystal methylammonium lead tribromide (MAPbBr3) are performed using combined atomic force mi... read more here.

Keywords: surface termination; termination dependent; single crystal; properties single ... See more keywords

Syngas Conversion to C2 Species over WC and M/WC (M = Cu or Rh) Catalysts: Identifying the Function of Surface Termination and Supported Metal Type.

Sign Up to like & get
recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c02217

Abstract: Improving the selectivity and activity of C2 species from syngas is still a challenge. In this work, catalysts with monolayer Cu or Rh supported over WC with different surface terminations (M/WC (M = Cu or… read more here.

Keywords: termination supported; supported metal; metal; surface termination ... See more keywords

Surface Termination and Composition Control of Activity of the CoxNi1–xFe2O4(001) Surface for Water Oxidation: Insights from DFT+U Calculations

Sign Up to like & get
recommendations! Published in 2018 at "ACS Catalysis"

DOI: 10.1021/acscatal.8b00574

Abstract: Using density functional theory calculations with an on-site Hubbard term (DFT+U), we explore the effect of surface termination and cation substitution on the performance of the CoxNi1–xFe2O4(001) surface (x = 0.0, 0.5, 1.0) as an… read more here.

Keywords: 001 surface; surface termination; coxni1 xfe2o4; surface ... See more keywords