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1. Research Publications:

 

"The Numerical Errors Propagation in Rigid-Body Rotation",  V. Chihaia and S.H. Suh, in work

"Interaction of H2 Molecule with MgO(001) surface. Cluster supercell and embeding calculations" in preparation
V. Chihaia, C. Lepadatu, N.Neshev, V.Alexiev, G.Munteanu.

"Ab Initio Study of electronic and geometrical structure of the pure and doped MgO(001) Surface"
V. Chihaia, N.Neshev, V.Alexiev, G.Munteanu, will be sent at Surface Science.

"The influences of Basis Sets and Electronic Correlations on Bulk Properties of MgO Crystal. SCF-LCAO-CO Studies: Energetical Properties"
V. Chihaia, N.Neshev, V.Alexiev, G.Munteanu, and S.H. Suh, will be sent at Journal of Physics and Chemistry of Solids.

"The influences of Basis Sets and Electronic Correlations on Bulk Properties of MgO Crystal. SCF-LCAO-CO Studies: Electronic Properties"
V. Chihaia, N.Neshev, V.Alexiev, G.Munteanu and S.H. Suh, will be sent at Journal of Physics and Chemistry of Solids.

"Adsorption and Absorption of Atomic Hydrogen on MgO(001) Surface", V. Chihaia, C. Lepadatu, W.K. Min, W.C. Kim, S.H. Suh, sent at Bulletin of Korean Chemical Society.

"Simulations Of Collisions Of The Hydrogen With The Graphite Surface (0001) Using Semiempirical Molecular Dynamics",
V.Chihaia, M.Vass and C.Lepadatu, in print at Romanian Journal of Physics xx, xxxx, 1999. (
Download)

"Periodic Hartree-Fock Study bulk of MoS2 "
V.Alexiev and V. Chihaia - in print at Bulg.Chem.Commun. xx, xxxx, 1999.
(Download)

"MO Electronic Structure of NiO calculated by DFT method"
N.Neshev, V.Alexiev, V.Parvanov, Tz. Mineva, V. Chihaia, Bulg.Chem.Commun.30, 1999, 323.
(Download)

"Formation and growth of atomic clusters. An AbInitio study for small clusters of Li (N= 2 - 8)",
V. CHIHAIA, T. SANDU, M. VASS, Romanian Journal of Physics, 43, 1998, 73-84.
(Download)

"Cluster Method in the study of crystal local defects",
V.Chihaia, M.Vass, Romanian Chemical Quarterly Reviews 4,1996,183-205.
 

2. Research Communications

 

"Modele si Calcule Vibronice - o Noua Dimensiune Accesibila Chimiei Structurale"

F. Cimpoiesu, N. Gorichoi and V. Chihaia, The 25th National Session of Chemistry, Oct. 1999, Calimanesti, Romania


"AB-Initio Calculations on molecular hydrogen interactions with MgO(001) surface"
V. Chihaia, G.Munteanu, V.Alexiev, N.Neshev, EUROCAT-4, 4th European Congress on Catalysis, Sept. 1999, Rimini, Italy

"SCF-LCAO-CO Study of Bulk Properties of MgO Crystal", V. Chihaia, G. Munteanu,
The 9th Conference on Physical Chemistry, September 23-25, 1998, Galati, Romania

"Ab Initio Study of the MgO(001) Surface Properties", V. Chihaia,
The 9th Conference on Physical Chemistry, September 23-25, 1998, Galati, Romania

"Supercell Calculation of H2 Molecule Interactions with MgO(001) Surface", V. Chihaia,
The 9th Conference on Physical Chemistry, September 23-25, 1998, Galati, Romania

"Hydrogen-Hydrogen Interaction a long of O-Mg-O Bond from the MgO(001) Surface", V.Chihaia, G.Munteanu, N.Neshev, V.Alexiev ;
4th National Conference of Bulgarian Catalysis Club, 22-23 October 1997, Sofia.

"Electronna Structura na NiO - Cvantova-Himicini Izslodvaniia", N.Neshev, T.Mineva, V.Alecsiev, V.Pirvanov, V.Chihaia;
4th National Conference of Bulgarian Catalysis Club, 22-23 October 1997, Sofia.

"Hydrogen Collisions With The Graphite Surface (0001). Study of Semiempirical Molecular Dynamics", V.Chihaia, M.Vass and C.Lepadatu,
The 8th Conference on Physical Chemistry, September 25-27, 1996, Bucharest, Romania

"Hydrogen Adsorption on the surface MgO(001), followed by absorption in the bulk of the MgO. Studies of Quantum Chemistry", V.Chihaia,
4th Symposium of Catalysis, Ploiesti, Sept.1995.

"Technics of the Cluster Method in the study of the extended systems", V.Chihaia, The 7th Conference on Physical Chemistry,
September 21-23, 1994, Bucharest, Romania

"Dynamical method for the determination of the effective diffusion coefficients, V.Parvulescu, V.Chihaia,
3th Simpozion of Catalysis, Oct. 1993, Bucharest.

"Two Step Sequences on Nonuniform Surfaces. An extension of the Temkin Model", V.Popa, V.Chihaia, E.Segal,
EUROCAT I, 1.st European Congress on Catalysis, Sept. 1993, Montpellier.

"Molecular Orbital Calculation of Hydrogen Chemisorption on (001) Lithium Surface Using MNDO Approximation", V.Chihaia, M.Bercu, M.Vass, EUROCAT-I, 1st European Congress on Catalysis, Sept. 1993, Montpellier.

"Hydrogen adsorption on 0001 graphite surface, M.Bercu, V.Chihaia, M.Vass, V.V.Grecu,
4.th Congress on Physics, Apr. 1993, Reigensburg.

"MO Calculation in INDO Approximation for the Study of H Chemisorption on Graphite", M.Bercu, V.Chihaia, M.Vass, V.V.Grecu,
6th Conference of Physical Chemistry, Sept.1992, Bucharest.

"Influence of the Uniform Pore Distribution in Tableted Catalysts on the Diffusion Effective Coefficient found by the Diagram Method", V.Parvulescu, V.Chihaia, A.Szabo, 6th Conference of Physical Chemistry, Sept.1992, Bucharest.

"MO Calculations for AB2, AB3, AB4 Molecules", M.Bercu, V.Chihaia, V.V.Grecu, National Conference on Physics, Aug. 1989, Bucharest.

"MO Calculation of the Semiconductor Defects, M.Bercu, V.Chihaia, M.Vass, V.V.Grecu, Progress in Physics, Oct.1989, Bucharest.