Special Issue "Organic Crystals for Infrared and Related Applications"

A special issue of Crystals (ISSN 2073-4352). This special issue belongs to the section "Organic Crystalline Materials".

Deadline for manuscript submissions: 1 December 2020.

Special Issue Editors

Dr. Alexey Voloshin
Website
Guest Editor
Shubnikov Institute of Crystallography of Federal Scientific Research Centre “Crystallography and Photonics”, Russian Academy of Sciences, Moscow, Russia
Interests: crystal growth; X-ray diffraction topography; defect formation; space materials science
Dr. Alexander Shkurinov
Website
Guest Editor
Depaertment of Physics, Lomonosov Moscow State University, Moscow, Russia
Interests: nonlinear optics; terahertz radiation; femtosecond radiation

Special Issue Information

Dear Colleagues,

Organic crystals have always attracted a lot of attention, since the use of organic molecules of different configurations opens up wide possibilities for modifying the physical properties of materials. Organic electronics provides opportunities for new high-tech applications that are currently difficult or impossible to implement on the basis of inorganic crystals. Thus, organic nonlinear optical crystals are many times superior to inorganic materials in terms of the conversion efficiency and laser damage threshold. The spectral sensitivity range of organic semiconductors covers the entire visible spectrum, and many of them are characterized by high radiation resistance and a high, close to 100% luminescent quantum yield. The actual tasks facing the scientific community are both the creation of new organic materials for photon applications and the improvement of properties of already-known crystals. A promising direction for the modification of optical properties is the creation of regular 2D and 3D structures in crystals.
This Special Issue is mainly devoted to organic crystals, which can be used for optics and optoelectronics in the infrared region, in particular for the Terahertz range, as well as research into their growth, structure and properties. We also invite authors who are engaged in the study of the new features of the crystallization of organic compounds, as well as the relationship between the structure of molecules, the structure of crystals, and their properties.
We consider the specific feature of this Special Issue to be the discussion of a new and most interesting application of organic crystalline materials: the generation of THz radiation with the use of femtosecond laser sources. The high nonlinearity of organic crystals has allowed us to obtain record conversion efficiencies. We invite all scientists working in THz photonics to discuss the prospects of the development and applications of organic THz photonics in this Special Issue.

Dr. Alexey Voloshin
Dr. Alexander Shkurinov
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 papers will be 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. Crystals is an international peer-reviewed open access monthly 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 1600 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

  • Organic nonlinear optical crystals
  • Organic semiconductor crystals
  • Infrared spectral range
  • Terahertz photonics
  • Artificial regular structures
  • Organic crystal growth
  • Molecule–crystal structure–crystal property relations

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

Open AccessArticle
Large Area Free-Standing Single Crystalline Films of p-Quinquephenyl: Growth, Structure and Photoluminescence Properties
Crystals 2020, 10(5), 363; https://doi.org/10.3390/cryst10050363 - 01 May 2020
Abstract
Studies of the growth of large-area free-standing single-crystalline films of p-quinquephenyl are presented. High-quality crystals were grown by slow cooling of a hot chlorobenzene solution. Worse quality large-area free-standing single crystals of p-quinquephenyl were also grown by using physical vapor transport and used [...] Read more.
Studies of the growth of large-area free-standing single-crystalline films of p-quinquephenyl are presented. High-quality crystals were grown by slow cooling of a hot chlorobenzene solution. Worse quality large-area free-standing single crystals of p-quinquephenyl were also grown by using physical vapor transport and used for comparison. The crystal structure of p-quinquephenyl at 293 K and 85 K was refined by single-crystal X-ray diffraction. The optical absorption and photoluminescence spectra of solutions and crystalline films were obtained and analyzed; a positive solvatochromic effect was detected. Full article
(This article belongs to the Special Issue Organic Crystals for Infrared and Related Applications)
Show Figures

Figure 1

Planned Papers

The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.

Title: Large Single Crystalline Films of p-Quinquephenyl: Growth, Structure and Photoluminescence Properties
Author: V. Postnikov
Back to TopTop