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Pregled bibliografske jedinice broj: 653670

The mechanism of caesium intercalation of graphene


Petrović, Marin; Šrut Rakić, Iva; Runte, Sven; Busse, Carsten; Sadowski, Jerzy; Lazić, Predrag; Pletikosić, Ivo; Pan, Zhi-Hui; Milun, Milorad; Pervan, Petar et al.
The mechanism of caesium intercalation of graphene // Nature communications, 4 (2013), 2772, 8 doi:10.1038/ncomms3772 (međunarodna recenzija, članak, znanstveni)


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Naslov
The mechanism of caesium intercalation of graphene

Autori
Petrović, Marin ; Šrut Rakić, Iva ; Runte, Sven ; Busse, Carsten ; Sadowski, Jerzy ; Lazić, Predrag ; Pletikosić, Ivo ; Pan, Zhi-Hui ; Milun, Milorad ; Pervan, Petar ; Atodiresei, Nicolae ; Brako, Radovan ; Šokčević, Damir ; Valla, Tonica ; Michely, Thomas ; Kralj, Marko

Izvornik
Nature communications (2041-1723) 4 (2013); 2772, 8

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

Ključne riječi
graphene ; epitaxial graphene ; intercalation

Sažetak
Properties of many layered materials, including copper- and iron-based superconductors, topological insulators, graphite and epitaxial graphene, can be manipulated by the inclusion of different atomic and molecular species between the layers via a process known as intercalation. For example, intercalation in graphite can lead to superconductivity and is crucial in the working cycle of modern batteries and supercapacitors. Intercalation involves complex diffusion processes along and across the layers ; however, the microscopic mechanisms and dynamics of these processes are not well understood. Here we report on a novel mechanism for intercalation and entrapment of alkali atoms under epitaxial graphene. We find that the intercalation is adjusted by the van der Waals interaction, with the dynamics governed by defects anchored to graphene wrinkles. Our findings are relevant for the future design and application of graphene- based nano-structures. Similar mechanisms can also have a role for intercalation of layered materials.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
DAAD-MZOS
MZOS-098-0352828-2863 - Površine i nanostrukture: Teorijski pristupi i numerički proračuni (Šokčević, Damir, MZOS ) ( POIROT)

Ustanove:
Institut za fiziku, Zagreb,
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi arxiv.org www.nature.com dx.doi.org

Citiraj ovu publikaciju:

Petrović, Marin; Šrut Rakić, Iva; Runte, Sven; Busse, Carsten; Sadowski, Jerzy; Lazić, Predrag; Pletikosić, Ivo; Pan, Zhi-Hui; Milun, Milorad; Pervan, Petar et al.
The mechanism of caesium intercalation of graphene // Nature communications, 4 (2013), 2772, 8 doi:10.1038/ncomms3772 (međunarodna recenzija, članak, znanstveni)
Petrović, M., Šrut Rakić, I., Runte, S., Busse, C., Sadowski, J., Lazić, P., Pletikosić, I., Pan, Z., Milun, M. & Pervan, P. (2013) The mechanism of caesium intercalation of graphene. Nature communications, 4, 2772, 8 doi:10.1038/ncomms3772.
@article{article, author = {Petrovi\'{c}, Marin and \v{S}rut Raki\'{c}, Iva and Runte, Sven and Busse, Carsten and Sadowski, Jerzy and Lazi\'{c}, Predrag and Pletikosi\'{c}, Ivo and Pan, Zhi-Hui and Milun, Milorad and Pervan, Petar and Atodiresei, Nicolae and Brako, Radovan and \v{S}ok\v{c}evi\'{c}, Damir and Valla, Tonica and Michely, Thomas and Kralj, Marko}, year = {2013}, pages = {8}, DOI = {10.1038/ncomms3772}, chapter = {2772}, keywords = {graphene, epitaxial graphene, intercalation}, journal = {Nature communications}, doi = {10.1038/ncomms3772}, volume = {4}, issn = {2041-1723}, title = {The mechanism of caesium intercalation of graphene}, keyword = {graphene, epitaxial graphene, intercalation}, chapternumber = {2772} }
@article{article, author = {Petrovi\'{c}, Marin and \v{S}rut Raki\'{c}, Iva and Runte, Sven and Busse, Carsten and Sadowski, Jerzy and Lazi\'{c}, Predrag and Pletikosi\'{c}, Ivo and Pan, Zhi-Hui and Milun, Milorad and Pervan, Petar and Atodiresei, Nicolae and Brako, Radovan and \v{S}ok\v{c}evi\'{c}, Damir and Valla, Tonica and Michely, Thomas and Kralj, Marko}, year = {2013}, pages = {8}, DOI = {10.1038/ncomms3772}, chapter = {2772}, keywords = {graphene, epitaxial graphene, intercalation}, journal = {Nature communications}, doi = {10.1038/ncomms3772}, volume = {4}, issn = {2041-1723}, title = {The mechanism of caesium intercalation of graphene}, keyword = {graphene, epitaxial graphene, intercalation}, chapternumber = {2772} }

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
  • MEDLINE


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