Research output: Contribution to journal › Article › peer-review
Use of Wannier-type atomic orbitals in LCAO and plane wave calculations : Chemical bonding in MgO crystal. / Evarestov, R. A.; Smirnov, V. P.; Tupitsyn, I. I.; Usvyat, D. E.
In: Physica Status Solidi (B) Basic Research, Vol. 241, No. 10, 01.08.2004.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Use of Wannier-type atomic orbitals in LCAO and plane wave calculations
T2 - Chemical bonding in MgO crystal
AU - Evarestov, R. A.
AU - Smirnov, V. P.
AU - Tupitsyn, I. I.
AU - Usvyat, D. E.
PY - 2004/8/1
Y1 - 2004/8/1
N2 - LCAO and plane wave (PW) DFT calculations of the electronic structure of the ionic crystal MgO are performed. Local characteristics of the electronic structure of this crystal are obtained using the traditional approaches and the method based on Wannier-type atomic orbitals (WTAOs). It is demonstrated for the first time that the results of the WTAO population analysis for both types of the basis (LCAO and PW) correctly exhibit the ionic nature of chemical bonding in this crystal.
AB - LCAO and plane wave (PW) DFT calculations of the electronic structure of the ionic crystal MgO are performed. Local characteristics of the electronic structure of this crystal are obtained using the traditional approaches and the method based on Wannier-type atomic orbitals (WTAOs). It is demonstrated for the first time that the results of the WTAO population analysis for both types of the basis (LCAO and PW) correctly exhibit the ionic nature of chemical bonding in this crystal.
UR - http://www.scopus.com/inward/record.url?scp=4644244876&partnerID=8YFLogxK
U2 - 10.1002/pssb.200409047
DO - 10.1002/pssb.200409047
M3 - Article
AN - SCOPUS:4644244876
VL - 241
JO - Physica Status Solidi (B): Basic Research
JF - Physica Status Solidi (B): Basic Research
SN - 0370-1972
IS - 10
ER -
ID: 36318505