TY  - CONF
AU  - Popović, Zoran
AU  - Šljivančanin, Željko
AU  - Vukajlović, Filip R.
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12907
AB  - Using a density functional approach, we studied structural, and magnetic properties of pyroxene compound NaTiSi2O6. While all previous workers are taking that NaTiSi2O6 is quasi one-dimensional S=1/2 system, our theoretical results indicate that this is Haldane S=1 chain compound below the phase transition at 210 K. A good agreement is obtained between the calculated and the measured Ti-Ti distances in the dimerized low temperature phase. We are presenting relatively simple explanation of the flow of the unusual phase transition which is taking place in this compound.
C3  - SFKM 2004 : XVI National Symposium on Condensed Matter Physics : Program and Contributed Papers
T1  - Sodium Pyroxene NaTiSi2O6: Possible Haldane S=1 Chain System
SP  - 230
EP  - 236
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12907
ER  - 

@conference{
author = "Popović, Zoran and Šljivančanin, Željko and Vukajlović, Filip R.",
year = "2004",
abstract = "Using a density functional approach, we studied structural, and magnetic properties of pyroxene compound NaTiSi2O6. While all previous workers are taking that NaTiSi2O6 is quasi one-dimensional S=1/2 system, our theoretical results indicate that this is Haldane S=1 chain compound below the phase transition at 210 K. A good agreement is obtained between the calculated and the measured Ti-Ti distances in the dimerized low temperature phase. We are presenting relatively simple explanation of the flow of the unusual phase transition which is taking place in this compound.",
journal = "SFKM 2004 : XVI National Symposium on Condensed Matter Physics : Program and Contributed Papers",
title = "Sodium Pyroxene NaTiSi2O6: Possible Haldane S=1 Chain System",
pages = "230-236",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12907"
}

Popović, Z., Šljivančanin, Ž.,& Vukajlović, F. R.. (2004). Sodium Pyroxene NaTiSi2O6: Possible Haldane S=1 Chain System. in SFKM 2004 : XVI National Symposium on Condensed Matter Physics : Program and Contributed Papers, 230-236.
https://hdl.handle.net/21.15107/rcub_vinar_12907

Popović Z, Šljivančanin Ž, Vukajlović FR. Sodium Pyroxene NaTiSi2O6: Possible Haldane S=1 Chain System. in SFKM 2004 : XVI National Symposium on Condensed Matter Physics : Program and Contributed Papers. 2004;:230-236.
https://hdl.handle.net/21.15107/rcub_vinar_12907 .

Popović, Zoran, Šljivančanin, Željko, Vukajlović, Filip R., "Sodium Pyroxene NaTiSi2O6: Possible Haldane S=1 Chain System" in SFKM 2004 : XVI National Symposium on Condensed Matter Physics : Program and Contributed Papers (2004):230-236,
https://hdl.handle.net/21.15107/rcub_vinar_12907 .