New Quantum Materials
A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Quantum Materials".
Deadline for manuscript submissions: closed (20 October 2022) | Viewed by 3439
Special Issue Editor
Interests: spin–orbit interactions; electronic correlations; discovery and study of new materials; physical properties of these materials as a function of the magnetic field; electrical current; pressure and temperature
Special Issue Information
Quantum materials feature electronic correlations and/or spin–orbit interactions and a delicate interplay between spin, charge, orbit, and lattice degrees of freedom. These materials are constantly surprising us with novel phenomena and challenging existing theoretical models. The surprising insulating behavior in binary 3D-transition metal oxides reported in 1937 led to the realization of the importance of electronic correlations first proposed by Peierls and Mott; the high-temperature superconductivity in ternary 3d-transition metal oxides discovered in 1986 by Bednorz and Muller violates the Bardeen–Cooper–Schrieffer theory that otherwise perfectly describes conventional superconductivity. Establishing an adequate mechanism driving the superconductivity has remained a profound intellectual challenge to this day. In 1994, the discovery of an exotic superconducting state in Sr2RuO4 by Maeno et al. drew interest toward 4d-electron-based ruthenates. In the early 2000s, the realization that a novel variant of the Mott state was at play in Sr2IrO4 has provided an impetus for a burgeoning group of studies of the influence of strong spin–orbit interactions in correlated 4D- and 5D-transition metal oxides. A growing number of theoretical proposals focusing on effects of spin–orbit interactions, such as quantum spin Hall effect in graphene in 2005 by Kane and Mele and its experimental confirmation in HgTe in 2007 by Konig et al., have led to the explosion of interest in high-Z materials (Z being atomic number) with band inversion, such as topological insulators, and the other novel topological materials that followed.
It is clear that the advancement of condensed matter physics has been largely dependent on the arduous path toward understanding these materials. Condensed matter and materials physicists, confronted with an ever-increasing pace and competition in research, are beginning to re-examine the existing materials and aggressively explore new ones for discovery of emergent quantum phenomena and tackling intellectual challenges. This Special Issue on new quantum materials provides a timely forum for expedited communications focused on most recent developments in the ever-expanding frontiers of quantum materials.
Prof. Gang Cao
Guest Editor
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
- Mott insulators
- superconductors
- correlated and spin–orbit-coupled materials
- topological insulators
- Weyl semimetals
- Dirac electron materials
- van der Waals materials
Benefits of Publishing in a Special Issue
- Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
- Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
- Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
- External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
- Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.
Further information on MDPI's Special Issue policies can be found here.
