Optical properties of plastically deformed copper

Trajić, J.; Rudolf, Rebeka; Anžel, Ivan; Romčević, M.; Lazarević, N.; Mirić, M.; Lazarević, Z.; Hadžić, B.; Romčević, Nebojša

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Naslov:	Optical properties of plastically deformed copper
Avtorji:	ID Trajić, J. (Avtor) ID Rudolf, Rebeka (Avtor) ID Anžel, Ivan (Avtor) ID Romčević, M. (Avtor) ID Lazarević, N. (Avtor) ID Mirić, M. (Avtor) ID Lazarević, Z. (Avtor) ID Hadžić, B. (Avtor) ID Romčević, Nebojša (Avtor)
Datoteke:	http://przyrbwn.icm.edu.pl/APP/PDF/117/a117z515.pdf
Jezik:	Angleški jezik
Vrsta gradiva:	Neznano
Tipologija:	1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija:	FS - Fakulteta za strojništvo
Opis:	Pure copper (99.99), prepared in the sample of square cross-section (10 x 10 mm2) and length about 50 mm, was extremely plastically deformed with the repeated application of Equal Channel Angular Pressing (ECAP). ECAP was applied as an effective technique for producing bulk nano-scaled structures. Optical properties of the sample were investigated using Raman spectroscopy. Two types of lines: narrow (with width of 7 cm¡1) and wide ( 40 cm¡1) are registered. Existence of two types of lines indicates that in the specimen exists nano-sized crystal structures of both Cu and CuO related with three dimensional amorphous boundary spaces, which indicates that plastic deformation of the sample did not lead to total amorphisation of the specimen.
Ključne besede:	plastically deformed copper, hydrometallurgical extraction of metals
Leto izida:	2010
PID:	20.500.12556/DKUM-26630
UDK:	669
COBISS.SI-ID:	14119702
ISSN pri članku:	0587-4246
NUK URN:	URN:SI:UM:DK:2JZSBBHC
Datum objave v DKUM:	31.05.2012
Število ogledov:	2224
Število prenosov:	120
Metapodatki:
Področja:	Ostalo
:	TRAJIĆ, J., RUDOLF, Rebeka, ANŽEL, Ivan, ROMČEVIĆ, M., LAZAREVIĆ, N., MIRIĆ, M., LAZAREVIĆ, Z., HADŽIĆ, B. in ROMČEVIĆ, Nebojša, 2010, Optical properties of plastically deformed copper. V : Acta physica Polonica [na spletu]. Objavljeni znanstveni prispevek na konferenci. 2010. [Dostopano 21 marec 2025]. Pridobljeno s: http://przyrbwn.icm.edu.pl/APP/PDF/117/a117z515.pdf Kopiraj citat