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Manufacturing and Applications of 2D Photoelectric Materials and Devices

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Optical and Photonic Materials".

Deadline for manuscript submissions: closed (10 October 2023) | Viewed by 2810

Special Issue Editors


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Guest Editor
College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
Interests: 2D materials; optoelectronic devices; enegry stroage, flexible devices
Special Issues, Collections and Topics in MDPI journals
Key Laboratory for Photonic and Electronic Bandgap Materials Ministry of Education, School of Physics and Electronic Engineering, Harbin Normal University, Harbin 150025, China
Interests: photoelectric devices; 2D materials; perovskite; heterojunction

Special Issue Information

Dear Colleagues,

The discovery of graphene signified a new era of two-dimensional (2D) materials research. Two-dimensional semiconductor materials with suitable bandgap have excellent electrical, optical, and mechanical properties, showing great application prospects in the fields of new-generation, high-performance electronic, optoelectronic, and flexible devices. In the past decade, a great deal of research has been devoted to controllable fabrication of 2D semiconductor materials, as well as the construction of various optoelectronic devices. However, the large-scale fabrication of high-quality 2D semiconductor materials and the reliable evaluation of high-performance optoelectronic devices still require further exploration.

This Special Issue, titled “Manufacturing and Applications of 2D Photoelectric Materials and Devices”, will focus on state-of-the-art works in 2D semiconductor materials and advanced optoelectronic devices. It will mainly report on the high-quality, large-scale fabrication of novel 2D semiconductor materials and the construction of advanced optoelectronic devices.

This Special Issue welcomes original papers or reviews on experiments and theoretical simulation, focusing on a variety of novel 2D semiconductor materials (e.g. transition metal sulfides, III-VI materials, single-element semiconductors, perovskite, and metal-organic frameworks, etc.) and optoelectronic devices (e.g. van der Waals heterojunction photodetectors, photoelectrochemical photodetectors, etc.).

In order to promote the development of 2D semiconductor materials and optoelectronic devices, I cordially invite you to contribute to this Special Issue.

Prof. Dr. Wei Feng
Dr. Feng Gao
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • controllable synthesis
  • 2D materials
  • photodetectors
  • heterojunctions
  • photoelectrochemical
  • high-performance
  • self-powered

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Published Papers (1 paper)

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Review

25 pages, 13077 KiB  
Review
Photonic Crystal Flip-Flops: Recent Developments in All Optical Memory Components
by Yonatan Pugachov, Moria Gulitski and Dror Malka
Materials 2023, 16(19), 6467; https://doi.org/10.3390/ma16196467 - 28 Sep 2023
Cited by 6 | Viewed by 2083
Abstract
This paper reviews recent advancements in all-optical memory components, particularly focusing on various types of all-optical flip-flops (FFs) based on photonic crystal (PC) structures proposed in recent years. PCs, with their unique optical properties and engineered structures, including photonic bandgap control, enhanced light–matter [...] Read more.
This paper reviews recent advancements in all-optical memory components, particularly focusing on various types of all-optical flip-flops (FFs) based on photonic crystal (PC) structures proposed in recent years. PCs, with their unique optical properties and engineered structures, including photonic bandgap control, enhanced light–matter interaction, and compact size, make them especially suitable for optical FFs. The study explores three key materials, silicon, chalcogenide glass, and gallium arsenide, known for their high refractive index contrast, compact size, hybrid integration capability, and easy fabrication processes. Furthermore, these materials exhibit excellent compatibility with different technologies like CMOS and fiber optics, enhancing their versatility in various applications. The structures proposed in the research leverage mechanisms such as waveguides, ring resonators, scattering rods, coupling rods, edge rods, switches, resonant cavities, and multi-mode interference. The paper delves into crucial properties and parameters of all-optical FFs, including response time, contrast ratio, and operating wavelength. Optical FFs possess significant advantages, such as high speed, low power consumption, and potential for integration, making them a promising technology for advancing optical computing and optical memory systems. Full article
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