Penev, E, Ireta, J, and Shea, J (2008).
Energetics of Infinite Homopolypeptide Chains: A New Look at Commonly Used Force Fields
J. Phys. Chem. B 112(22):6872--6877.

Takahasi, M, Kratzer, P, Penev, E, and Mizuki, J (2006).
Structure of GaAs(0 0 1)-c(4 × 4): Comparison of X-ray diffraction and first-principles calculation
Surf. Sci. 600:4099-4102.

Mishonov, TM, Klenov, SI, and Penev, ES (2005).
Temperature dependence of specific heat and penetration depth of anisotropic-gap Bardeen-Cooper-Schrieffer superconductors for a factorizable pairing potential
Phys. Rev. B 71(2):024520.

Penev, E, and Kratzer, P (2005).
First-principles study of InAs/GaAs(001) heteroepitaxy
In: Quantum Dots: Fundamentals, Applications, Frontiers. Edited by B. A. Joyce, P. C. Kelires, A. G. Naumovets, and D. D. Vvedensky. Kluwer Dordrecht.

Penev, E, Kratzer, P, and Scheffler, M (2004).
Atomic structure of the GaAs(001)-c(4x4) surface: First-principles evidence for diverstiy of heterodimer motifs
Phys. Rev. Lett. 93(14):146102.

Penev, E, Stojkovic, S, Kratzer, P, and Scheffler, M (2004).
Anisotropic diffusion of In adatoms on In(x)Ga(1-x)As pseudomorphic films: First-principles total energy calculations
Phys. Rev. B 69(11):115335.

Kratzer, P, Penev, E, and Scheffler, M (2003).
Understanding the growth mechanisms of GaAs and InGaAs thin films by employing first-principles calculations
Appl. Surf. Sci. 216(1--4):436--446.

Mishonov, T, and Penev, E (2003).
Bernoulli potential, Hall constant and Cooper pairs effective masses in disordered BCS superconductors
Int. J. Mod. Phys. B 17(15):2883--2895.

Mishonov, T, Drechsler, S, and Penev, E (2003).
Influence of the Van Hove singularity on the specific heat jump in BCS superconductors
Mod. Phys. Lett. B 17(13--14):755--762.

Mishonov, TM, Indekeu, JO, and Penev, ES (2003).
Superconductivity of overdoped cuprates: the modern face of the ancestral two-electron exchange
J. Phys.: Condens. Matter 15(25):4429--4456.

Mishonov, TM, Penev, ES, and Indekeu, JO (2003).
Comment on "Anisotropic s-wave superconductivity: Comparison with experiments on MgB2" by A. I. Posazhennikova et al.
Europhys. Lett. 61(4):577--578.

Mishonov, TM, Penev, ES, Indekeu, JO, and Pokrovsky, VL (2003).
Specific-heat discontinuity in impure two-band superconductors
Phys. Rev. B 68(10):104517.

Krazter, P, Penev, E, and Scheffler, M (2002).
First-principles studies of kinetics in epitaxial growth of III-V semiconductors
Appl. Phys. A 75(1):79--88.

Mishonov, T, and Penev, E (2002).
Thermodynamics of anisotropic-gap and multiband clean BCS superconductors
Int. J. Mod. Phys. B 16(24):3573--3586.

Mishonov, TM, Indekeu, JO, and Penev, ES (2002).
The 3d-to-4s-by-2p highway to superconductivity in cuprates
Int. J. Mod. Phys. B 16(30):4577--4585.

Mishonov, TM, Penev, ES, and Indekeu, JO (2002).
Comment on "Anisotropic s-wave superconductivity in MgB2"
Phys. Rev. B 66(6):066501.

Mishonov, TM, Wallington, JP, Penev, ES, and Indekeu, JO (2002).
Reduced pairing Hamiltonian for interatomic two-electron exchange in layered cuprates
Mod. Phys. Lett. B 16(19):693--699.

Healy, SB, Filippi, C, Kratzer, P, Penev, E, and Scheffler, M (2001).
Role of Electronic Correlation in the Si(100) Reconstruction: A Quantum Monte Carlo Study
Phys. Rev. Lett. 87(1):016105.

Meixner, M, Kunert, R, Bose, S, Schöll, E, Shchukin, VA, Bimberg, D, Penev, E, and Kratzer, P (2001).
Monte Carlo simulations of the self-organized growth of quantum dots with anisotropic surface diffusion
In: Proceedings of the 25th International Conference on the Physics of Semiconductors. Edited by N Miura and T. Ando. Springer Berlin.

Penev, E, Kratzer, P, and Scheffler, M (2001).
Effect of strain on surface diffusion in semiconductor heteroepitaxy
Phys. Rev. B 64(8):085401.

Mishonov, T, and Penev, E (2000).
Tight-binding modelling of the electronic band structure of layered superconducting perovskites
J. Phys.: Condens. Matter 12(2):143--159.

Mishonov, T, and Penev, E (2000).
Thermodynamics of Gaussian fuctuations and paraconductivity in layered superconductors
Int. J. Mod. Phys. B 14(32):3831--3879.

Penev, E, Kratzer, P, and Scheffler, M (1999).
Effect of the cluster size in modeling the H2 desorption and dissociative adsorption on Si(001)
J. Chem. Phys. 110(8):3986--3994.

Mishonov, TM, Gentchev, IN, Koleva, RK, and Penev, ES (1998).
Influence of the orthorhombic distortion on the van Hove singularities in the DOS and ARPES spectra of layered cuprates
Superlatt. Microstruct. 24:381--384.

Kostadinov, IZ, and Penev, ES (1997).
Persistent currents in multichain mesoscopic rings
Bulgarian J. Phys. 24(1/2):39--59.