Contents

Journal of Contemporary Physics (Armenian Academy of Sciences)

Vol. 60, No. 1, 2025

Analysis of Thermal Characteristics of Locally Inclined Targets under Irradiation by Proton Beams with a Gaussian Current Distribution

R. Dallakyan, N. Dobrovolski, A. Grigoryan, A. Manukyan, I. Sinenko, and D. Arshakyan p. 1  abstract

Study of Excitation Functions of Proton-Induced Reactions on Natural Tin Using Talys 1.96 and Empire 3.2 Codes

A. Yu. Petrosyan p. 8  abstract

Nonlinear Dynamics of q-Gaussian Laser Beam in Collisional Plasma: Effect of Linear Absorption

D. Tripathi, S. Kaur, A. Vijay, and K. Walia p. 16  abstract

Resonance of Electromagnetically Induced Transparency in the Selective Reflection Signal of Atomic Cs Vapor

A. D. Sargsyan, D. E. Bostanjyan, and D. H. Sarkisyan p. 24  abstract

Detailed Spectroscopic and Theoretical Analysis of Yb:LuAG Crystal at Cryogenic and Room Temperatures

G. Demirkhanyan, B. Patrizi, G. Toci, P. Muzhikyan, M. Vannini, A. Pirri, M. Margaryan, and R. Kostanyan p. 29  abstract

Spin-Dependent Multichannel Tunneling of an Electron in a Nanotube with an Impurity in a Longitudinal Magnetic Field

D. A. Badalyan, and A. Zh. Muradyan p. 35  abstract

Coherent Control of a Shallow Impurity Quantum States in Graphene Monolayer by Bichromatic Phase Modulated Laser Pulses: Influence of Relaxation Processes

A. A. Avetisyan, A. P. Djotyan, G. P. Djotyan, A. L. Vartanian, and A. L. Asatryan p. 42  abstract

Light-Induced Abrupt Hydrodynamic Inversion of Molecular Orientation Direction in Liquid Crystals

V. S. Hakobyan, T. V. Galstian, and R. S. Hakobyan p. 50  abstract

Non-Interacting Electron Gas Thermodynamics in the Strongly Oblate Asymmetric Ellipsoidal InAs Quantum Dot

A. A. Nahapetyan p. 56  abstract

Nano-Scale Thermoelectric Single-Photon Detector

A. A. Kuzanyan, A. S. Kuzanyan, V. R. Nikoghosyan, L. G. Mheryan, V. T. Tatoyan, V. S. Kuzanyan, and G. R. Badalyan p. 62  abstract

Formation of Diamond Embryos in the Region of Thermodynamic Stability as a Result of Direct Phase Transition Graphite-Diamond of Martensitic Type

A. N. Avagyan, G. G. Arutyunyan, A. V. Hovsepyan, M. S. Sakanyan, and A. K. Kostanyan p. 71  abstract

Modeling and Experimental Study of Black Silicon Angular Reflection

G. Y. Ayvazyan, M. V. Katkov, and L. M. Lakhoyan p. 83  abstract

Weak Shock Waves in Spherically Symmetric Reactors during Propane Oxidation: Experimental Evidence of the Presence of a Saddle-Type Special Point at the Center of the Reactor

G. N. Sargsyan p. 89  abstract

Human Detection Using an Elliptical Horn Element in the Thermal Infrared Region

A. E. Martirosyan, P. H. Muzhikyan, V. A. Martirosyan, and R. B. Kostanyan p. 94  abstract

Double‒Slit X-Ray Dynamical Diffraction in the Transmitted Beam

A. P. Aivazyan, M. K. Balyan, S. A. Petrosyan, and V. P. Mkrtchyan p. 101  abstract

Study of Fluorescent Properties of Methylene Blue Complexes with Ribo- and Deoxyribo-Polynucleotides

A. P. Antonyan, M. A. Parsadanyan, A. H. Karapetyan, and P. O. Vardevanyan p. 108  abstract

The Interaction of TOEPyP4 and ZnTOEPyP4 Porphyrins with G-Quadruplexes

I. V. Vardanyan, M. Kh. Badalyan, Ts. M. Jomardyan, Y. B. Dalyan, and S. G. Haroutiunian p. 115  abstract