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Most Cited

  • Review
  • Open Access
28 Citations
7,477 Views
15 Pages

16 January 2023

The extensive usage of concrete and ordinary Portland cement has generated 5~8% of annual global CO2 emissions, causing serious environmental problems. To reduce such environmental impact, researchers have made significant efforts to develop alternat...

  • Article
  • Open Access
18 Citations
4,125 Views
11 Pages

1 November 2023

The refractive index of solids gauges their transparency to incident light, while the energy gap determines the threshold for light absorption. This paper provides a mathematical formulation for the relationship between the refractive index and the e...

  • Article
  • Open Access
17 Citations
5,135 Views
32 Pages

Second-Order Collocation-Based Mixed FEM for Flexoelectric Solids

  • Kevin Tannhäuser,
  • Prince Henry Serrao and
  • Sergey Kozinov

2 February 2023

Flexoelectricity is an electromechanical coupling between the electric field and the mechanical strain gradient, as well as between the mechanical strains and the electric field gradient, observed in all dielectric materials, including those with cen...

  • Article
  • Open Access
11 Citations
3,032 Views
23 Pages

Effect of Coating Thickness on Wear Behaviour of Monolithic Ni-P and Ni-P-NiTi Composite Coatings

  • Rielle Jensen,
  • Zoheir Farhat,
  • Md. Aminul Islam and
  • George Jarjoura

1 November 2022

Protective coatings can prolong the lifespan of engineering components. Electroless Ni-P coating is a very hard coating with high corrosion resistance, but low toughness. The addition of NiTi nanoparticles into the coating has shown the potential to...

  • Article
  • Open Access
11 Citations
6,414 Views
19 Pages

16 July 2024

Governments worldwide are actively committed to achieving their carbon emission reduction targets, and one avenue under exploration is harnessing the potential of hydrogen. Blending hydrogen with natural gas is emerging as a promising strategy to red...

  • Feature Paper
  • Article
  • Open Access
10 Citations
4,552 Views
20 Pages

16 July 2023

Iron-containing nickel sulfides, selenides, and sulfoselenides were synthesized via a simple two-step hydrothermal reaction (temperature ≤ 160 °C) for their application as electrocatalysts in the oxygen evolution reaction (OER) in an alkaline...

  • Article
  • Open Access
10 Citations
3,632 Views
17 Pages

26 October 2022

Utilization of alternative asphalt binders and additives from renewable sources, given the scale and the impact of the asphalt pavement industry, is an important step toward a sustainable future for the surface transportation infrastructure. Among se...

  • Feature Paper
  • Article
  • Open Access
9 Citations
6,895 Views
22 Pages

Wet Chemical and Plasma Etching of Photosensitive Glass

  • Ulrike Brokmann,
  • Christoph Weigel,
  • Luisa-Marie Altendorf,
  • Steffen Strehle and
  • Edda Rädlein

21 August 2023

Photosensitive glasses for radiation-induced 3D microstructuring, due to their optical transparency and thermal, mechanical, and chemical resistance, enable the use of new strategies for numerous microscale applications, ranging from optics to biomed...

  • Feature Paper
  • Article
  • Open Access
7 Citations
1,985 Views
17 Pages

1 March 2024

Compacted graphite iron (CGI) is an engineering material with the potential to fill the application gap between flake- and spheroidal-graphite irons thanks to its unique microstructure and competitive price. Despite its wide use and considerable past...

  • Feature Paper
  • Review
  • Open Access
7 Citations
9,766 Views
25 Pages

Two-Dimensional Quantum Dots: From Photoluminescence to Biomedical Applications

  • Mariana C. F. Costa,
  • Sergio G. Echeverrigaray,
  • Daria V. Andreeva,
  • Kostya S. Novoselov and
  • Antonio H. Castro Neto

19 October 2022

Quantum dots (QDs) play a fundamental role in nanotechnology because of their unique optical properties, especially photoluminescence (PL). Quantum confinement effects combined with tailor-made materials make QDs extremely versatile for understanding...