'Impurities' influence on complex defects annealing: Divacancies in silicon 

Pagava T., Chkhartishvili L. 

Radiation Effects and Defects in Solids, 164 (10), 2009, pp. 639-646

On quasi-classical estimations of boron nanotubes ground-state parameters 

Chkhartishvili L. 

Journal of Physics: Conference Series, 176, 2009, art. no. 012013

Boron nitride nanosystems of regular geometry 

Chkhartishvili L. 

Journal of Physics: Conference Series, 176, 2009, art. no. 012014

Isotopic composition dependences of lattice constant and thermal expansion of β-rhombohedral boron 

Gabunia D., Tsagareishvili O., Chkhartishvili L., Gabunia L. 

Journal of Physics: Conference Series, 176, 2009, art. no. 012022

Thermal switching effect in β-rhombohedral boron 

Gabunia D., Chkhartishvili L., Tsagareishvili O. 

Journal of Physics: Conference Series, 176, 2009, art. no. 012023

Anomalously high capacitance of β-rhombohedral boron induced by structural defects 

Tsagareishvili O., Gabunia D., Chkhartishvili L. 

Journal of Physics: Conference Series, 176, 2009, art. no. 012021

Apparent low-frequency charge capacitance of semiconducting boron 

Tsagareishvili O.A., Chkhartishvili L.S., Gabunia D.L. 

Semiconductors, 43 (1), 2009, pp. 14-20

Effect of the isotopic composition on the lattice parameter of boron 

Chkhartishvili L.S., Gabuniya D.L., Tsagareishvili O.A. 

Powder Metallurgy and Metal Ceramics, 47 (9-10), 2008, pp. 616-621

Estimation of the isotopic effect on the melting parameters of boron 

Chkhartishvili L.S., Gabunia D.L., Tsagareishvili O.A.

Inorganic Materials, 43 (6), 2007, pp. 594-596

Concentrations of radiation defects with almost isoenergetical levels in silicon 

Pagava T., Chkhartishvili L., Maisuradze N. 

Radiation Effects and Defects in Solids, 161 (12), 2006, pp. 709-713

Analytical optimization of the lattice parameter using the binding energy calculated in the quasi-classical approximation 

Chkhartishvili L.S. 

Physics of the Solid State, 48 (5), 2006, pp. 846-853

Iterative solution of the secular equation 

Chkhartishvili L.S. 

Mathematical Notes, 77 (1-2), 2005, pp. 273-279

Quasi-classical estimates of the lattice constant and band gap of a crystal: Two-dimensional boron nitride 

Chkhartishvili L.S. 

Physics of the Solid State, 46 (11), 2004, pp. 2126-2133

Quasi-classical approach: Electronic structure of cubic boron nitride crystals 

Chkhartishvili L. 

Journal of Solid State Chemistry, 177 (2), 2004, pp. 395-399

Volume of the intersection of three spheres 

Chkhartishvili L.S. 

Mathematical Notes, 69 (3-4), 2001, pp. 421-428

Quasi-classical determination of electronic energies and vibration frequencies in boron compounds 

Chkhartishvili L., Lezhava D., Tsagareishvili O. 

Journal of Solid State Chemistry 154 (1), 2000, pp. 148-152