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Vol 7, No 5 (2016) Spectral properties of a two–particle hamiltonian on a d-dimensional lattice Abstract  PDF (Eng)  similar documents
M. I. Muminov, A. M. Khurramov
"... on the interaction energy, the conditions for h(0) that has simple or multifold virtual level at 0 are found. ..."
 
Vol 13, No 3 (2022) Conditions for the existence of bound states of a two-particle Hamiltonian on a three-dimensional lattice Abstract  PDF (Eng)  similar documents
M. I. Muminov, A. M. Khurramov, I. N. Bozorov
 
Vol 14, No 3 (2023) On eigenvalues and virtual levels of a two-particle Hamiltonian on a d-dimensional lattice Abstract  PDF (Eng)  similar documents
M. I. Muminov, A. M. Khurramov, I. N. Bozorov
"... . The existence conditions of eigenvalues and virtual levels of h_(k); are investigated in detail with respect ..."
 
Vol 10, No 6 (2019) Threshold analysis for a family of 2 × 2 operator matrices Abstract  PDF (Eng)  similar documents
T. H. Rasulov, E. B. Dilmurodov
"... )) ( or z = 27/2 = max/k∈T3 σess(Aµ(k)) is a threshold eigenvalue or a virtual level of Aµ(k(i)) for some k ..."
 
Vol 10, No 1 (2019) Hund’s rule in open-shell states of two-electron systems: From free through confined and screened atoms, to quantum dots Abstract  PDF (Eng)  similar documents
Jacob Katriel, H. E. Montgomery, Jr., A. Sarsa, E. Buend´ıa, F. J. Galvez, K. D. Sen
"... , modeled by the screened Coulomb (Debye) potential. The validity of Hund’s multiplicity rule is confirmed ..."
 
Vol 6, No 2 (2015) Nanocatalysis: hypothesis on the action mechanism of gold Abstract  PDF (Eng)  similar documents
B. L. Oksengendler, B. Askarov, I. N. Nurgaliyev, S. E. Maksimov, V. N. Nikiforov
 
Vol 10, No 3 (2019) Nano- and micro-scales structure and properties of the liquidpermeable piezoactive polyvinylidene fluoride films Abstract  PDF (Eng)  similar documents
I. S. Kuryndin, I. Yu. Dmitriev, V. K. Lavrentyev, N. N. Saprykina, G. K. Elyashevich
"... elements of nano- and micro- levels were determined by a number of experimental techniques. It was proved ..."
 
Vol 9, No 2 (2018) Level crossings of eigenvalues of the Schrodinger Hamiltonian of the isotropic harmonic¨ oscillator perturbed by a central point interaction in different dimensions Abstract  PDF (Eng)  similar documents
S. Fassari, M. Gadella, M. L. Glasser, L. M. Nieto, F. matfa62@gmail.com
"... In this brief presentation, some striking differences between level crossings of eigenvalues ..."
 
Vol 7, No 5 (2016) Spectral properties of a symmetric three-dimensional quantum dot with a pair of identical attractive δ-impurities symmetrically situated around the origin II Abstract  PDF (Eng)  similar documents
S. Albeverio, S. Fassari, F. Rinaldi
"... zero. Moreover, we show the manifestation of the Zeldovich effect, known also as level rearrangement ..."
 
Vol 15, No 2 (2024) Tunneling recombination in GaN/InGaN LEDs with a single quantum well Abstract  PDF (Eng)  similar documents
S. V. Bulyarsky, L. N. Vostretsova, V. A. Ribenek
 
Vol 7, No 2 (2016): Special Issue Spectral properties of a symmetric three-dimensional quantum dot with a pair of identical attractive δ-impurities symmetrically situated around the origin Abstract  PDF (Eng)  similar documents
S. Albeverio, S. Fassari, F. Rinaldi
"... of the remarkable spectral phenomenon called ”level crossing”. The rigorous definition of the self-adjoint ..."
 
Vol 9, No 3 (2018) Optical properties and photocatalytic activity of nanocrystalline TiO2 doped by 3d-metal ions Abstract  PDF (Eng)  similar documents
I. V. Kolesnik, V. A. Lebedev, A. V. Garshev
"... of the spectrum due to the formation of additional levels in the band gap. In the case of Fe and Cr ions, d-d ..."
 
Vol 9, No 2 (2018) The Lieb–Mattis theorem revisited Abstract  PDF (Eng)  similar documents
W. Florek
"... identical features, including the level order characteristic for bipartite spin systems. It yields ..."
 
Vol 12, No 2 (2021) Study of stability of luminescence intensity of β-NaGdF4:Yb:Er nanoparticle colloids in aqueous solution Abstract  PDF (Eng)  similar documents
I. D. Kormshchikov, V. V. Voronov, S. A. Burikov, T. А. Dolenko, S. V. Kuznetsov
"... Hexagonal modification e—NaGdF4:Yb:Er with a particle size of 24 nm was synthesized by the ..."
 
Vol 7, No 2 (2016): Special Issue Temperature dependence of the optical fiber cable parameters in subcarrier wave quantum communication systems Abstract  PDF (Eng)  similar documents
V. D. Dubrovskaia, S. A. Chivilikhin
"... necessary to evaluate the transformation of the signal parameters during propagation and their influence on ..."
 
Vol 10, No 6 (2019) The influence of wet milling of aluminum and aluminum alloys powder screenings on the characteristics of the aluminum-based pastes Abstract  PDF (Eng)  similar documents
A. V. Egorov, D. A. Kozlov, Yu. B. Mamaeva, A. K. Petrov, A. V. Garshev, P. V. Evdokimov, Ya. Yu. Filippov, N. K. Orlov, V. I. Putlayev, A. V. Chetvertukhin, I. Yu. Mikhailov, S. V. Polyakov, A. A. Fedyanin
"... The milling of aluminum powders in non-aqueous solvents is used in the production of high-quality ..."
 
Vol 7, No 1 (2016): Special Issue: Proceedings of the 12th Biennial International Conference “Advanced Carbon Nanostructures” (ACNS’2015) Investigation and modeling of evolution of C60/NMP solution UV-Vis spectra Abstract  PDF (Eng)  similar documents
N. Jargalan, T. V. Tropin, M. V. Avdeev, V. L. Aksenov
"... The kinetics for the dissolution of fullerene C60 in N-methyl-2-pyrrolidone (NMP) solvent are ..."
 
Vol 12, No 2 (2021) Non-compact perturbations of the spectrum of multipliers given with functions Abstract  PDF (Eng)  similar documents
R. R. Kucharov, R. R. Khamraeva
"... The change in the spectrum of the multipliers H0 f (x, y) = xa + ye f (x, y) and H0f (x, y) = xaye ..."
 
Vol 7, No 1 (2016): Special Issue: Proceedings of the 12th Biennial International Conference “Advanced Carbon Nanostructures” (ACNS’2015) C60 fullerene-containing polymer stars in mixed matrix membranes Abstract  PDF (Eng)  similar documents
L. V. Vinogradova, A. Yu. Pulyalina, V. A. Rostovtseva, A. M. Toikka, G. A. Polotskaya
"... for methanol. The separation factor reached its maximum level at 5 wt% modifier concentration in the membrane ..."
 
Vol 12, No 1 (2021) Physicochemical and biochemical properties of the Keplerate-type nanocluster polyoxomolybdates as promising components for biomedical use Abstract  PDF (Eng)  similar documents
A. A. Ostroushko, K. V. Grzhegorzhevskii, S. Yu. Medvedeva, I. F. Gette, M. O. Tonkushina, I. D. Gagarin, I. G. Danilova
"... and cellular levels, at that of individual organs, and on the organism as a whole. The mechanism and kinetics ..."
 
Vol 10, No 6 (2019) Effect of doping with ‘se’ on structural, optical, electrical and thermoelectric properties of multilayers of Bi2Te2.7Se0.3 / Sb2Te3 to enhance thermoelectric performance Abstract  PDF (Eng)  similar documents
M. Kumari, Y. C. Sharma
"... chemical compounds, it changes the electrical properties of that compound which directly affect its ..."
 
Vol 8, No 6 (2017) Generation of laser radiation by nanostructured solid active elements with selective optical nanoresonators formed in nanoporous aluminum oxide films Abstract  PDF (Eng)  similar documents
G. A. Lyubas
"... The generation of laser radiation by a nanostructured solid active element with natural selective ..."
 
Vol 12, No 2 (2021) Chemical applicability of Gourava and hyper-Gourava indices Abstract  PDF (Eng)  similar documents
B. Basavanagoud, Shruti Policepatil
"... physico-chemical properties of octane isomers such as entropy, acentric factor and DHVAP using linear ..."
 
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