Results 171 to 180 of about 942,168 (389)
Rupture index: a quantitative measurement of sub-micrometer cracks in graphene [PDF]
arXiv, 2017 Per weight graphene is stronger than steel, but because graphene is so thin, it breaks and evidently forms cracks during handling, particularly when supporting polymers are not used for transfer. In this paper, the parameter rupture index is introduced to quantify the density of the cracks and related defects in graphene during processing. The approach
arxiv
Magnetic properties of vacancies in graphene and single-walled carbon nanotubes [PDF]
, 2004 Yuchen Ma +3 more
openalex +1 more source
Advanced Functional Materials, EarlyView.This review covers the recent advances in the synthesis and properties of stable radical polymers (SRPs) and presents their applications in electronics, magnetics, optoelectronics, and biomedicines. The review concludes with a discussion of the challenges in radical chemistry and functionalization, while shedding light on the groundbreaking potential ...
Yufeng Xiong +11 more
wiley +1 more source
Phase diagram and magnetic collective excitations of the Hubbard model for graphene sheets and layers [PDF]
, 2004 N. M. R. Peres +2 more
openalex +1 more source
Print‐and‐Plate Architected Electrodes for Electrochemical Transformations Under Flow
Advanced Functional Materials, EarlyView.Typical flow cell electrodes are composed of stochastic porous carbon, limiting understanding of electrode structure‐performance relationships. This work describes an approach, termed “print‐and‐plate,” to prepare porous electrodes by direct ink writing followed by conformal metal coating.
Dylan M. Barber +12 more
wiley +1 more source
Plasmonic Graphene Waveguides: A Literature Review [PDF]
arXiv, 2018 Large research articles based on graphene have been published in various areas since 2007 due to its unique properties. Among these designed structures, graphene-based plasmonic waveguides are one of the interesting subjects in communications. In this paper, a historical review of plasmonic graphene waveguides is presented.
arxiv
Recent Advances in Highly Luminescent Carbon Dots
Advanced Functional Materials, EarlyView.Here, a comprehensive summary of the advancements is provided in highly luminescent carbon dots across various luminescence bands since their discovery in 2004. It systematically covers the synthesis, structural characteristics, preparation strategies, and essential purification of these carbon dots, along with their applications in efficient ...
Yupeng Liu +6 more
wiley +1 more source
Unconventional Integer Quantum Hall Effect in Graphene [PDF]
, 2005 V. P. Gusynin, S. G. Sharapov
openalex +1 more source
Advanced Functional Materials, EarlyView.Emulating nature's unparalleled engineering, this work introduces butterfly‐inspired hybrid composites for high‐performance transportation and defense sectors. Leveraging biomimicry, these lightweight composites feature butterfly leg‐inspired hierarchical fibrous assemblies and butterfly wing‐inspired sandwich‐structured architecture, to achieve ...
Nello D. Sansone +7 more
wiley +1 more source
DFT modeling of the covalent functionalization of graphene: from ideal to realistic models [PDF]
arXiv, 2013 The production of multiple types of graphene, such as free standing, epitaxial graphene on silicon carbide and metals, graphene in solution, chemically grown graphene-like molecules, various graphene nanoribbons, and graphene oxide with different levels of reduction and various chemical composition, demonstrate the need for additional investigation ...
arxiv