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Pregled bibliografske jedinice broj: 1139847

Synthesis of murunskite single crystals: A bridge between cuprates and pnictides


Tolj, Davor; Ivšić, Trpimir; Živković, Ivica; Semeniuk, Konstantin; Martino, Edoardo; Akrap, Ana; Reddy, Priyanka; Klebel-Knobloch, Benjamin; Lončarić, Ivor; Forró, László et al.
Synthesis of murunskite single crystals: A bridge between cuprates and pnictides // Applied Materials Today, 24 (2021), 101096, 9 doi:10.1016/j.apmt.2021.101096 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1139847 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Synthesis of murunskite single crystals: A bridge between cuprates and pnictides

Autori
Tolj, Davor ; Ivšić, Trpimir ; Živković, Ivica ; Semeniuk, Konstantin ; Martino, Edoardo ; Akrap, Ana ; Reddy, Priyanka ; Klebel-Knobloch, Benjamin ; Lončarić, Ivor ; Forró, László ; Barišić, Neven ; Ronnow, Henrik M. ; Sunko, Denis K.

Izvornik
Applied Materials Today (2352-9407) 24 (2021); 101096, 9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Murunskite ; Single crystal ; Open orbitals ; Electrical transport coefficients ; Band structure ; Density of states ; Antiferromagnetic transition

Sažetak
Numerous contemporary investigations in condensed matter physics are devoted to high temperature (high-Tc) cuprate superconductors. Despite its unique effulgence among research subjects, the enigma of the high-Tc mechanism still persists. One way to advance its understanding is to discover and study new analogous systems. Here we begin a novel exploration of the natural mineral murunskite, K2FeCu3S4, as an interpolation compound between cuprates and ferropnictides, the only known high-Tc superconductors at ambient pressure. Because in-depth studies can be carried out only on single crystals, we have mastered the synthesis and growth of high quality specimens. Similar to the cuprate parent compounds, these show semiconducting behavior in resistivity and optical transmittance, and an antiferromagnetic ordering at 100 K. Spectroscopy (XPS) and calculations (DFT) concur that the sulfur 3p orbitals are partially open, making them accessible for charge manipulation, which is a prerequisite for superconductivity in analogous layered structures. DFT indicates that the valence band is more cuprate-like, while the conduction band is more pnictide-like. With appropriate doping strategies, this parent compound promises exciting future developments.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
HRZZ-IP-2018-01-7828 - Sulfasoli: nova generacija kompleksnih funkcionalnih materijala (SulfNewFunMat) (Sunko, Denis, HRZZ - 2018-01) ( POIROT)
HRZZ-180652 - Educated search for high-temperature superconductivity in novel electronic materials (Barišić, Neven, HRZZ - CSRP-2018-01) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju

Tolj, Davor; Ivšić, Trpimir; Živković, Ivica; Semeniuk, Konstantin; Martino, Edoardo; Akrap, Ana; Reddy, Priyanka; Klebel-Knobloch, Benjamin; Lončarić, Ivor; Forró, László et al.
Synthesis of murunskite single crystals: A bridge between cuprates and pnictides // Applied Materials Today, 24 (2021), 101096, 9 doi:10.1016/j.apmt.2021.101096 (međunarodna recenzija, članak, znanstveni)
Tolj, D., Ivšić, T., Živković, I., Semeniuk, K., Martino, E., Akrap, A., Reddy, P., Klebel-Knobloch, B., Lončarić, I. & Forró, L. (2021) Synthesis of murunskite single crystals: A bridge between cuprates and pnictides. Applied Materials Today, 24, 101096, 9 doi:10.1016/j.apmt.2021.101096.
@article{article, year = {2021}, pages = {9}, DOI = {10.1016/j.apmt.2021.101096}, chapter = {101096}, keywords = {Murunskite, Single crystal, Open orbitals, Electrical transport coefficients, Band structure, Density of states, Antiferromagnetic transition}, journal = {Applied Materials Today}, doi = {10.1016/j.apmt.2021.101096}, volume = {24}, issn = {2352-9407}, title = {Synthesis of murunskite single crystals: A bridge between cuprates and pnictides}, keyword = {Murunskite, Single crystal, Open orbitals, Electrical transport coefficients, Band structure, Density of states, Antiferromagnetic transition}, chapternumber = {101096} }
@article{article, year = {2021}, pages = {9}, DOI = {10.1016/j.apmt.2021.101096}, chapter = {101096}, keywords = {Murunskite, Single crystal, Open orbitals, Electrical transport coefficients, Band structure, Density of states, Antiferromagnetic transition}, journal = {Applied Materials Today}, doi = {10.1016/j.apmt.2021.101096}, volume = {24}, issn = {2352-9407}, title = {Synthesis of murunskite single crystals: A bridge between cuprates and pnictides}, keyword = {Murunskite, Single crystal, Open orbitals, Electrical transport coefficients, Band structure, Density of states, Antiferromagnetic transition}, chapternumber = {101096} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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