Two Dimensional (2D) Materials Photonics, Optoelectronics and Electronics

A special issue of Photonics (ISSN 2304-6732).

Deadline for manuscript submissions: closed (15 September 2014) | Viewed by 12446

Special Issue Editor


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Guest Editor
IBM Thomas J. Watson Research Center, Yorktown Heights, NY, USA
Interests: graphene; two dimentional (2D) crystals; current transport; logic devices; radio frequency devices; graphene plasmonics; 2D crystal photo-detectors; transition metal dichalcogenides; CMOS technologies; high-k dielectrics

Special Issue Information

Dear Colleagues,

This Special Issue of Photonics focuses on new research results and practical solutions in the fields of two-dimensional (2D) crystal photonics, optoelectronics, and electronics. 2D crystals have received much attention in recent years, because of their unusual properties (which are associated with their ultra-thin thickness and 2D morphology). The discovery of graphene, i.e., a single atomic layer of carbon, can be considered a defining point in the research and development of stable, truly 2D material systems. Besides graphene, other types of 2D nanomaterials, such as transition metal dichalcogenides, have also been studied and applied in various applications, including in electronics, optoelectronics, and energy storage devices.

This Special Issue covers a large scope of research in 2D crystal photonics, optoelectronics, and electronics, and solicits contributions in, but not limited to:

  • Electronic band structure and current transport of 2D crystals
  • Light-matter interaction in 2D crystals
  • Interactions of 2D crystals with their substrates and environment
  • Photonic and optoelectronic devices based on 2D crystals, including photo-detectors, light emitting diodes, optical modulators, lasers, optical frequency converters, polarizers, terahertz devices, waveguides, etc.
  • Electronic devices based on 2D crystals for logic, analog, and power applications
  • Plasmonic devices and metamaterials based on 2D crystals
  • Heterostructures of 2D crystals
  • Batteries, fuel cells, photovoltaic cells, and super-capacitors based on 2D crystals for energy storage
  • Flexible photonic and electronic devices based on 2D crystals
  • Sensors based on 2D crystals for medical and biological applications

Dr. Wenjuan Zhu
Guest Editor

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Keywords

  • graphene
  • transition metal dichalcogenides
  • photonic and optoelectronic devices
  • electronic devices
  • 2d crystal heterostructures
  • plasmonic devices
  • flexible circuits
  • spintronic devices
  • sensors

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Published Papers (2 papers)

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Article
Coal Char Derived Few-Layer Graphene Anodes for Lithium Ion Batteries
by Dan Wang, Santosh H. Vijapur and Gerardine G. Botte
Photonics 2014, 1(3), 251-259; https://doi.org/10.3390/photonics1030251 - 25 Aug 2014
Cited by 19 | Viewed by 9340
Abstract
Few-layer graphene films were synthesized through chemical vapor deposition technique using coal char as solid carbon source. Raman spectroscopy, X-ray diffraction, transmission electron microscopy, and selected area electron diffraction were used to characterize the graphene films. The electrochemical performance of the coal char [...] Read more.
Few-layer graphene films were synthesized through chemical vapor deposition technique using coal char as solid carbon source. Raman spectroscopy, X-ray diffraction, transmission electron microscopy, and selected area electron diffraction were used to characterize the graphene films. The electrochemical performance of the coal char derived few layer graphene anodes for lithium ion batteries was investigated by charge/discharge curves and discharge capacity at different current densities. The graphene anode maintained the reversible capacity at ~0.025, 0.013, and 0.007 mAh/cm2 at a current density of 10, 30, and 50 µA/cm2, respectively. The coal char derived graphene anodes show potential applications in thin film batteries for nanoelectronics. Full article
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2 pages, 3298 KiB  
Erratum
Erratum: Wang, D.; Vijapur, S.H.; Botte, G.G. Coal Char Derived Few-Layer Graphene Anodes for Lithium Ion Batteries. Photonics 2014, 1, 251–259
by Photonics Editorial Office
Photonics 2018, 5(3), 28; https://doi.org/10.3390/photonics5030028 - 14 Sep 2018
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Abstract
After publication, the Photonics Editorial Office noticed that Figure 1 was in low resolution. To avoid confusion, we would like to replace it with a higher resolution version [...] Full article
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