Pregled bibliografske jedinice broj: 676051
Electron diffraction study of disorder in Al.63Cu.24Co.13 decagonal quasiperiodic crystal
Electron diffraction study of disorder in Al.63Cu.24Co.13 decagonal quasiperiodic crystal // 22. Croatian-slovenian Crystallographic meeting ; Programme and Book of Abstracts / Popović, Stanko (ur.).
Zagreb: HKZ, 2013. str. 22-22 (predavanje, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Electron diffraction study of disorder in Al.63Cu.24Co.13 decagonal quasiperiodic crystal
Autori
Milat, Ognjen ; Salamon, Krešimir
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
22. Croatian-slovenian Crystallographic meeting ; Programme and Book of Abstracts
/ Popović, Stanko - Zagreb : HKZ, 2013, 22-22
Skup
22. Croatian-slovenian Crystallographic meeting
Mjesto i datum
Biograd na Moru, Hrvatska, 12.06.2013. - 16.06.2013
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Quasicrystals; structure disorder; electron diffraction
Sažetak
Here, we present our recent electron diffraction study on type, range, and degree of structural order and disorder in decagonal Al.63Cu.24Co.13 quasiperiodic crystal1. Traditional definition of crystal was based on a concept of regular unit cell and its infinite repetition on three-dimensional (3D) lattice2. However, crystal structure can be perfectly ordered (on long range) with no translational 3D lattice periodicity, so that one can consider two general categories of crystals3: periodic (PC) and quasiperiodic (QC). QC order is prominently revealed in reciprocal space, so that contemporary definition of crystal refers to: “an essentially discrete diffraction diagram”.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352843-2844 - Veza strukturnih i fizikalnih svojstava materijala kontrolirane dimenzionalnosti (Milat, Ognjen, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb
