Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jiří Tuček"'
Autor:
Toma Susi, Piotr Błoński, Radek Zbořil, Jiří Tuček, Michal Otyepka, Kateřina Holá, Rostislav Langer, Miroslav Medved, Giorgio Zoppellaro
Publikováno v:
ACS Nano
Stabilization of ferromagnetic ordering in graphene-based systems up to room temperature remains an important challenge owing to the huge scope for applications in electronics, spintronics, biomedicine, and separation technologies. To date, several s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb7fa6823cb42fbcb68d448d24984d99
https://zenodo.org/record/3855045
https://zenodo.org/record/3855045
Publikováno v:
Chemical Society reviews. 47(11)
Graphene, a single two-dimensional sheet of carbon atoms with an arrangement mimicking the honeycomb hexagonal architecture, has captured immense interest of the scientific community since its isolation in 2004. Besides its extraordinarily high elect
Autor:
Juri Ugolotti, Michal Otyepka, Matúš Dubecký, Klára Čépe, Piotr Błoński, Kateřina Holá, Václav Ranc, Radek Zbořil, Jiří Tuček, Aristides Bakandritsos, Athanasios B. Bourlinos, František Karlický
Publikováno v:
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
Materials based on metallic elements that have d orbitals and exhibit room temperature magnetism have been known for centuries and applied in a huge range of technologies. Development of room temperature carbon magnets containing exclusively sp orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baa56d1471f1bc7a2ed73779edc6c627
https://zenodo.org/record/3355383
https://zenodo.org/record/3355383
Autor:
Michal Otyepka, Piotr Błoński, Martin Pumera, Martin Petr, Vlastimil Mazánek, Radek Zbořil, Jiří Tuček, Zdeněk Sofer
Publikováno v:
Journal of the American Chemical Society
Nitrogen doping opens possibilities for tailoring the electronic properties and band gap of graphene toward its applications, e.g., in spintronics and optoelectronics. One major obstacle is development of magnetically active N-doped graphene with spi
Autor:
Petr Šimek, Radek Zbořil, Piotr Błoński, Martin Pumera, Jiří Tuček, Martin Petr, Zdeněk Sofer, Michal Otyepka
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 28(25)
Imprinting ferromagnetism to a graphene structure by substitution of carbon atoms with sulfur is reported. S-doped graphene (4.2 at%) shows strong ferromagnetic properties with saturation magnetization exceeding 5.5 emu g(-1) at 2 K, which is among t
Autor:
Chun Kiang Chua, Martin Pumera, Piotr Błoński, Michal Otyepka, Jiří Tuček, Ondřej Malina, Radek Zbořil
Publikováno v:
Advanced Functional Materials. 28:1870147
Autor:
Zdeněk Sofer, Martin Petr, Jiří Tuček, Martin Pumera, Piotr Błoński, Petr Šimek, Radek Zbořil, Michal Otyepka
Publikováno v:
Advanced Materials. 28:5139-5139
R. Zbořil and co-workers show that doping a graphene lattice with sulfur induces magnetic centers which display ferromagnetic order below ≈62 K. As described on page 5045, sulfur doping promotes magnetically active configurations resembling the ga
Autor:
Piotr Błoński, Radek Zbořil, Chun Kiang Chua, Ondřej Malina, Jiří Tuček, Martin Pumera, Michal Otyepka
Publikováno v:
Advanced Functional Materials
Autor:
Zdeněk Bad'ura, Piotr Błoński, Aristides Bakandritsos, Tomáš Steklý, Giorgio Zoppellaro, Radek Zbořil, Petr Lazar, Jiří Tuček, Michal Otyepka, Toma Susi, Ariana Opletalová
Publikováno v:
Advanced Materials
The established application of graphene in organic/inorganic spin-valve spintronic assemblies is as a spin-transport channel for spin-polarized electrons injected from ferromagnetic substrates. To generate and control spin injection without such subs