Катедра "Приложна физика"

• Ръководител катедра

  
  

  Име:	Христо Търнев
  Научна степен:	доц. д. м. н.
  Телефон:	02 965-3116
  Кабинет:	10401
  E-mail:	tarnev@tu-sofia.bg

Академичен състав

проф. д-р	Иван Копринков тел.:02 965-3072 каб.:10511 E-mail: igk@tu-sofia.bg
проф. д.ф.н.	Иван Узунов тел.:02 965-3080 каб.:10409 E-mail: ivan_uzunov@tu-sofia.bg
доц. д-р	Елена Халова тел.:02 965-3100 каб.:10411 E-mail: ehalova@tu-sofia.bg
доц. д-р	Ивайло Минков тел.:02 965-3096 каб.:10301 E-mail: ipmincov@tu-sofia.bg
доц. д-р	Иван Стефанов тел.:-3114 каб.:10313 E-mail: izhivkov@tu-sofia.bg
доц. д-р	Магдалена Христова тел.:02 965-2132 каб.:10310 E-mail: mchristo@tu-sofia.bg
доц. д-р	Тодор Петров тел.:02 965-3070 каб.:10510 E-mail: petrovts@tu-sofia.bg
доц. д-р	Тодор Арабаджиев тел.:02 965-3112 каб.:10312 E-mail: tna@tu-sofia.bg
доц. д. м. н.	Христо Търнев тел.:02 965-3110 каб.:10311 E-mail: tarnev@tu-sofia.bg
гл. ас. д-р инж.	Николай Денев тел.:02 965-3102 каб.:10412 E-mail: ndenevtph@tu-sofia.bg
гл. ас. д-р инж.	Росица Павлова тел.:02 965-2280 каб.:10309 E-mail: rpavlova@tu-sofia.bg
гл. ас. д-р	Валентин Копчев тел.:02 965-3110 каб.:10311 E-mail: kopchev@tu-sofia.bg
гл. ас. д-р	Георги Малчев тел.:02 965-3102 каб.:10412 E-mail: g_malchev@tu-sofia.bg
гл. ас. д-р	Любов Маринкова тел.:02 965-3072 каб.:10511 E-mail: ln@tu-sofia.bg
гл. ас. д-р	Радостина Ташева тел.:02 965-3118 каб.:10314 E-mail: rpt@tu-sofia.bg
гл. ас. д-р	Станимира Терзиева тел.:02 965-3096 каб.:10301 E-mail: stterzieva@tu-sofia.bg

Хоноруван преподавател

проф. дтн инж.	Сашка Александрова тел.:02 965-3112 каб.:10312 E-mail:salex@tu-sofia.bg
ас.	Невена Кожухарова тел.:02 965-3098 каб.:10410 E-mail:nkojuharova@tu-sofia.bg

Помощно-технически персонал

маг. инж.	Любомир Георгиев тел.:02 965-2202 каб.:2130-А E-mail:lgeorg@tu-sofia.bg
техн.изпълнител	Иво Димитров тел.:02 965-3192 каб.:10001 E-mail:technik@tu-sofia.bg
	Теодора Георгиева тел.:02 965-3104; 2476 каб.:10413; 2230A E-mail:tedi@tu-sofia.bg

• “Formation of thin SiOxNy films on Si by ion implantation”
  
• Collisionless electron heating in periodic arrays of inductively coupled plasmas
  
• Numerical modeling of plasma sources with a periodic structure
  
• Simultaneous existence of stochastic and ohmic heating in capacitive discharges
  
• Low-pressure hydrogen discharge maintenance in a large-size plasma source with localized high radio-frequency power deposition
  
• 2D fluid-plasma model of a tandem-type plasma source
  
• Magnetic filter operation in hydrogen plasmas
  
• A diffusion-controlled regime of cylindrical inductive discharges
  
• Nonlocality in the Ionization Nonlinearity in Surface-Wave Sustained Discharges
  
• On the spatial distribution of the electromagnetic field in small-radius planar coil inductive discharges
  
• Axial Evolution of the Electron Energy Distribution in Capacitive Discharges
  
• Small Radius Capacitive Discharges
  
• Electron release in the afterglow of a pulsed inductively-coupled radiofrequency oxygen plasma
  
• Negative hydrogen ion maintenance in small radius discharges: Two-dimensional modeling
  
• 3D Model of the Magnetic Filter Region in Tandem Plasma Sources
  
• Electromagnetic Modeling and Thermal Analysis of a Non-Axisymmetric System for Induction Brazing
  
• Modeling and optimization of a coil for contactless energy transmission
  
• Magnetic field stabilization of low current DC arc discharge in cross flow in argon gas at atmospheric pressure—a numerical modelling study
  
• Spatial distribution of the plasma parameters in a radio-frequency driven negative ion source
  
• Surface-wave produced discharges in hydrogen: II. Modifications of the discharge structure for varying gas-discharge conditions
  
• Monte Carlo Model Of A VIral Epidemic
  
• Turbulent flow influence on the discharge parameters of a magnetically-stabilized gliding arc discharge
  
• A Small Radius Hydrogen Discharge: An Effective Source of Volume Produced Negative Ions
  
• Two-dimensional fluid model of a two-chamber plasma source
  
• Surface-wave produced discharges in hydrogen: I. Self-consistent model of diffusion-controlled discharges
  
• Two - dimensional Monte Carlo model of a virus spread
  
• Monte Carlo model for simultaneous spread of two variants of a virus in a population
  
• Algorithm for demonstration of transport processes in gases for physics education
  
• Gliding Arc/Glow Discharge for CO2 Conversion: The Role of Discharge Configuration and Gas Channel Thickness
  
• Intrapulse Raman scattering and dissipative solitons with extreme spikes
  
• On the efficiency of different numerical methods for the calculation of intrapulse Raman scattering of optical solitons
  
• "Transition of stationary to pulsating solutions in the complex cubic-quintic Ginzburg-Landau equation in the presence of intrapulse Raman scattering and self-steepening under the influence of nonlinear gain."
  
• N-soliton interaction in trains of unequal soliton pulses in optical fibres
  
• Self-frequency shift of dark solitons in optical fibres
  
• Influence of the initial phase difference between pulses on the N-soliton interaction in trains of un-equal solitons in optical fibres
  
• Effect of third-order dispersion on pulse dynamics in nonlinear directional coupler
  
• Pulse switching in nonlinear fibre directional couplers
  
• On the description of N-soliton interaction in optical fibres
  
• The asymptotic behaviour of N-soliton trains of the NLSE
  
• The nonlinear Schrodinger equation and N-soliton interaction. Generalization of Karpman-Solov'ev approach
  
• Stability and quasi-equdistant propagation of NLS soliton trains
  
• Influence of the higher - order effects on stationary pulses in the presence of linear and nonlinear gain/loss and spectral filtering
  
• Transitions of stationary to pulsating solutions in the complex cubic-quintic Ginzburg-Landau equation under the influence of nonlinear gain and higher-order effects
  
• Analysis and synthesis of oscillator systems described by a perturbed double well Duffing equation
  
• Break up of N-soliton bound states due to intrapulse Raman scattering and third-order of dispersion. An eigenvalue analysis
  
• Solutions and laws of conservations to coupled nonlinear Schrodinger equations. Lie group analysis
  
• Description of the suppression of the soliton self-frequency shift by bandwidth-limited amplification
  
• Suppression of the soliton self-frequency shift and compression in the presence of bandwidth-limited amplification
  
• Localized Pulsating Solutions of the Generalized Complex Cubic– Quintic Ginzburg-Landau Equation
  
• Influence of the higher-order effects on the solutions of complex cubic-quintic Ginzburg – Landau equation
  
• Periodic solutions of the complex cubic-quintic Ginzburg-Landau equation in the presence of higher-order effects
  
• Higher-order correction terms to the nonlinear amplification or absorption, the nonlinear refractive index, and the intrapulse Raman scatte
  
• Analytical solution of the Duffing equation
  
• Influence of intrapulse Raman scattering on stationary pulses in the presence of linear and nonlinear gain as well as spectral filtering
  
• Dynamical modeling of dissipative solitons in the presence of intrapulse Raman scattering and nonlinear gain
  
• Influence of intrapulse Raman scattering on the modulational instability in optical fibres
  
• New kinds of periodical waves in birefringent optical fibres
  
• Adiabatic and non-soliton interactions in nonlinear optics
  
• Finding Lie Symmtries of PDEs with Mathematica: Applications to Nonlinear Fiber Optics
  
• Analytical solution of the Duffing equation 1
  
• Self-frequency shift and nonlinear interaction of equilibrium and pulsating solutions in the presence of linear and nonlinear gain, spectral filtering, and intrapulse Raman scattering
  
• Self-steepening and intrapulse Raman scattering in the presence of nonlinear gain and its saturation
  
• (Invited) Kink solutions of the complex cubic– quintic Ginzburg-Landau equation in the presence of intrapulse Raman scattering
  
• Time shift in the presence of linear and nonlinear gain, spectral filtering, third-order of dispersion and self-steepening effect
  
• Coherent structures and sequences of exact kink and anti-kink solutions to the complex cubic–quintic Ginzburg-Landau equation perturbed by intrapulse Raman scattering
  
• The influence of the nonlinear gain on the Raman stationary solutions of the complex cubic–quintic Ginzburg–Landau equation
  
• Ръководство за лабораторни упражнения по химия 2 част
  
• Ръководство за лабораторни упражнения по химия - 2 част
  
• ALN THIN FILMS GROWN BY REACTIVE MAGNETRON SPUTTERING FOR MICROELECTRONICS APPLICATIONS
  
• NITROGEN CONTAINING ULTRA THIN SiO2 FILMS ON Si OBTAINED BY ION IMPLANTATION
  
• OPTICAL PROPERTIES OF PECVD a-SI:H LAYER ON GLASS SUBSTRATE
  
• “Лабораторен практикум по физика на кондензираната материя за специалност инженерна физика в ТУ-София – цели, задачи и проблими“
  
• “Модификация на Si повърхност чрез N+ имплантация”
  
• Бележити жени във физиката
  
• The Microquasar XTЕJ1807+294 – Mass Evaluation by Means of the Relativistic Precession Model
  
• Приложение на моделите на изкривения диск и приливното разкъсване за изследване на атол източника 4U1728-34
  
• Релативиските прецесионни модели и параметрите на двойната рентгенова звезда 4U1728-34
  
• Оценка за оптималните стойности на параметрите на милисекундния пулсар XTEJ1807-294 според няколко основни модела
  
• Geodesic model complience with the frequencies of the observed X-ray quasi-period oscillations of XTE J1807-294
  
• Oценка на параметрите на милисекундния акретиращ пулсар XTEJ 1807-294 чрез моделиране на тройките от едновременни квазипериодични осцилации
  
• ON THE SELECTION OF MODELS FOR THE HIGH-FREQUENCY QUASIPERIODIC OSCILLATIONS OF BLACK HOLES: THE MASS PROBLEM
  
• Estimation of the mass and the spin of the neutron star 4U 1728-34 using triples of x-ray quasi-periodic oscillations
  
• Modified femtosecond Z-scan measurement of nonlinear optical characteristics of wide bandgap semiconductor AlN with applications in optoelectronics
  
• Microstructural Characterization of Thin Laser Bonded Coatings based on Transitional Metal Oxides Powder
  
• A Study of Hardness and Adhesion of Laser Bonded MoO3 Layers on Stainless Steel
  
• Structural and adhesional properties of thin MoO3 films prepared by laser coating
  
• Low voltage thermomechanically driven monolithic microgripper with piezoresistive feedback
  
• A FEM Study of Mechanical Behavior of S-Shaped-Stent
  
• Числени симулации на електромагнитни трептения
  
• Компютърно моделиране на капацитивни разряди
  
• Компютърно моделиране на капацитивни разряди
  
• Паралелизация на PIC/Монте Карло алгоритъм за моделиране на капацитивни разряди
  
• ПРОВЕЖДАНЕ НА ЛАБОРАТОРНОТО УПРАЖНЕНИЕ „ЗАТИХВАЩИ МЕХАНИЧНИ ТРЕПТЕНИЯ“ С ПОМОЩТА НА ВИДЕОЗАСНЕМАНЕ
  
• Video analysis of the damped oscillations of Pohl's pendulum
  
• Алтернативен подход за обработка на експерименталните данни на лабораторното упражнение „Определяне на отношението ср/сv по метода на клемант и дезорм“
  
• ISOCHORIC COOLING OF AIR IN THE UNIVERSITY PHYSICS LABORATORY
  
• Емпирична формула за изчисляване на приноса на Ra-226 и U-235 към спеkтралната линия с енергия 186 keV
  
• Проблеми и перспективи пред ядрената енергетика на XXI век
  
• Original approach to determining the electric field by use of the Gauss's theorem (Open Access)
  
• Radiological risk due to the terrestrial gamma exposure in soil samples from Central Balkan National Park, Bulgaria
  
• „Ръководство за лабораторни упражнения по Физика I част”,
  
• „Сборник задачи по Физика I част”
  
• “Advantages and Disadvantages of the Test Method for Checking and Evaluating of the Knowledge, the Skills and the Habits of Students”
  
• “Electric Field Pressure and Its Application in Material Science”
  
• Statistical analysis of content of Cs-137 in soils in Bansko-Razlog region
  
• Spatial distribution of gamma-emitting radionuclides in soils in Bansko-Razlog region
  
• Екологичната обстановка през 21 век: подобрение или деградация?
  
• Приложение на неутронния активационен анализ в екологията
  
• Основа за бързо локализиране на евентуален радиологичен терористичен акт в района на курортния център Банско
  
• Confronting models for the high-frequency QPOs with Lense–Thirring precession
  
• Connection between black-hole quasinormal modes and lensing in the strong deflection limit
  
• Gravitational lensing by phantom black holes
  
• Mass-spin relation of black holes obtained by twin high-frequency quasi-periodic oscillations
  
• X-ray quasi-periodic oscillations and estimates of the mass and the spin of the neutron star in 4U 1728-34
  
• Born-Infeld black holes coupled to a massive scalar field
  
• Density profile of a self-gravitating polytropic turbulent fluid in the context of ensembles of molecular clouds
  
• Density distribution function of a self-gravitating isothermal compressible turbulent fluid in the context of Molecular Clouds ensembles
  
• Thermodynamics of fluid elements in the context of saturated isothermal turbulence in molecular clouds
  
• Density distribution function of a self-gravitating isothermal turbulent fluid in the context of molecular cloud ensembles – III. Virial analysis
  
• Chi-square test of the relativistic precession model through the neutron star IGR J17511-3057
  
• Density profile of a self-gravitating polytropic turbulent fluid in a rotating disc near to the cloud core
  
• Differential and integral scaling laws of the mass density of molecular clouds
  
• Stark broadening of visible Ar I spectral lines
  
• Stark broadening of B i lines belonging to low energetic transitions (Open Access)
  
• Stark Broadening of Neutral Boron Lines
  
• Analysis of the profiles of the argon 696.5 nm spectral line excited in non-stationary wave-guided discharges
  
• Electron density and gas temperature from line broadening in an argon surface-wave-sustained discharge at atmospheric pressure
  
• Stark broadening of B I spectral lines within 2s22p - 2s2nd spectral series
  
• On the stark broadening of be II spectral lines
  
• Stark widths of Lu II spectral lines
  
• Stark broadening of Zn II spectral lines
  
• Stark broadening of B i spectral lines
  
• Stark broadening data for Si II multiplets within 3s3p(3P0)nl configuration
  
• Stark Broadening of Zn III Spectral Lines
  
• On the similarities of Stark broadening parameters within a Fe XXV multiplet
  
• Stark broadening of Si II spectral lines: comparison with experimental results
  
• Stark broadening of Fe XXV spectral lines
  
• Stark Broadening of Al IV Spectral Lines
  
• STARK BROADENING OF Fe XXV LINES FOR NEUTRON STARS AND THEIR ENVIRONMENT INVESTIGATIONS
  
• ANALYSIS OF CALCULATED STARK BROADENING PARAMETERS OF SINGLY IONIZED SILICON LINES
  
• Северното сияние и поляризация на светлината
  
• Големите научни проекти
  
• Обучението по физика в инженерните специалности с преподаване на френски език
  
• Спектрална диагностика на плазма поддържана от повърхнинна вълна като източник на светлина
  
• Broadening of Ar lines emitted by a high pressure microwave discharge (surfatron produced plasma)
  
• Stark Broadening of N VI Spectral Lines
  
• Stark broadening parameters for singly ionized zinc atom
  
• On the Stark broadening of Al IV spectral lines in stellar atmospheres
  
• On the Stark broadening of N VI spectral lines
  
• On the Stark Broadening of Ga II Spectral Lines - 4d—nf Spectral Series
  
• Stark broadening of Pd II spectral lines
  
• LUMINOSITY CLASS OF THE SYMBIOTIC STARS 4U1954+319 AND ZZ CMi
  
• Data on Stark Broadening of N VI Spectral Lines
  
• Stark broadening of Sn II spectral lines
  
• Innovations in teaching and assessment of engineering courses, supported by authentication and authorship analysis system
  
• ”Electrical characterization of thin nanoscale SiOx layers grown on plasma hydrogenated silicon”
  
• “Interface trap generation in MOS structures by high-energy electron irradiation”
  
• Космическа надпревара в изследване на планетата Марс
  
• Oxidation of Si Surface Nitrogenated by Plasma Immersion N+ Ion Implantation
  
• Специалност “Инженерна физика” – разработване на нов лабораторен практикум за “Физика 1"
  
• “Infrared ellipsometry as an investigation tool of thin layers grown into plasma immersion N+ implanted silicon”
  
• “Annealing of Si surface region modified by plasma immersion implantation of nitrogen”
  
• “XPS study on nanoscaled SiOxNy layers synthezised by plasma immersion implantation of nitrogen”
  
• “Electrical parameters of thin nanoscale SiOx layers grown on plasma hydrogenated silicon”
  
• “Interface characterization of nanoscale SiOx layers grown on RF plasma hydrogenated silicon”
  
• “Advantages of TeSLA Project on-line Tests in Physics Education at TU-Sofia”
  
• “Свръхтънки слоеве, получени чрез йонна имплантация”
  
• Рентгенова ФЕС на наноструктурирани SiOxNy слоеве - химичен състав и структура“,
  
• „Characterization of Si surface, modified by H+ plasma implantation“
  
• ,“Свръхтънки оксиди върху плазмено хидрогениран силиций”
  
• „Оптични методи в археологията, криминалистиката и екологията“
  
• “Изисквания при подготовка и представяне на презентация с PowerPoint“
  
• “Лабораторен практикум по Обща физика I част за специалност "Инженерна физика" в ТУ-София – цели, задачи и проблеми“,
  
• “Структура на тест за изпит по Обща физика І част за специалност „Инженерна физика“ в ТУ- София“
  
• „Раздел Оптика в курса по Обща физика в Технически университет – София”
  
• „Неформални форми на работа по физика със студенти от ТУ-София”
  
• „Дни на физиката в ТУ– София като неформална дейност за повишаване на активността и интереса на студентите”
  
• “Мястото на курса по физика в Българското и Европейското образование на студенти-бакалаври от инженерните специалности“
  
• „Мултимедийно представяне - някои аспекти на подготовката и оформянето на презентациите“
  
• “C–V and G–V characterization of defects in ultrathin SiO2 thermally grown on RF plasma-hydrogenated silicon”
  
• “Investigation of charged defects in LPCVD-SiOxNy thin films deposited on (111) Si”
  
• “Sensitivity of hydrogen plasma-treated SiO2/Si structures to high energy electron irradiation”
  
• “LPCVD-Silicon oxynitride films: Low-temperature annealing effects”
  
• “Oxide and interface charges in thin SiO2 thermally grown on RF plasma-hydrogenated silicon”
  
• “Variable frequency C–V analysis for observation of oxide charge in MOS structures with LPCVD-silicon oxynitride film”
  
• “LPCVD-silicon oxynitride films: interface properties”
  
• “Investigation of p-Type MOS Structure Irradiated with 23 Mev Electrons”
  
• ”Electrical characterization of MOS structures with 10 nm SiO2, thermally grown on plasma hydrogenated (100)-pSi”
  
• “Fixed oxide charge, interface traps and border traps in MOS structures, grown on plasma hydrogenated (100)-pSi”.
  
• „Defects in SiO2/Si Structures Formed by Dry Thermal Oxidation of RF Hydrogen Plasma Cleaned Si”
  
• “Silicon nanoparticles formed in silicon oxуnitride by oxidation of plasma immersion N+ implanted silicon surface layer”
  
• Мисии в овладяване на Марс през 2021
  
• 100 години по-късно – Алберт Айнщайн и Нобеловата награда по физика 1921г
  
• Изобретенията на Леонардо да Винчи изпреварили времето си
  
• Фундаменталните науки – общо начало и хиляди възможности за развитие
  
• Геният Вилхелм Рьонтген открил Рентгеновите лъчи
  
• Физика на кондензираната матeрия. Сборник задачи
  
• Сборник тестови въпроси и задачи по Физика
  
• Физика на кондензираната матeрия.Ръководство за лабораторни упражнения
  
• Density distribution function of a self-gravitating isothermal compressible turbulent fluid in the context of molecular clouds ensembles – II. Contribution of the turbulent term and the potential of the outer shells
  
• Nonlinear refractive index and multiphoton absorption measurements of wide bandgap semiconductors materials by femtosecond z-scan method
  
• Application of the project method in physics education in classes with intensive studying of English
  
• Interdisciplinary relations in physics education – an important factor in improving student motivation
  
• Didactic Model for the Development of Students’ Cognitive Skills in Studying of Electromagnetic Phenomena
  
• Non-formal Education of Physics Including Making Devices for Demonstration
  
• School Portfolio in Physics for Teaching Electromagnetic Interaction in 9th Grade
  
• Измерителни качества на дидактически тест по електростатика и електричество
  
• Project-based Teaching in Physics and its Implementation for Creating a Website
  
• Приложение на MS Power Point, MS Word и MS Paint при изучаване на електромагнитните явления в 9. клас
  
• Формиране на познавателни умения у учениците при изучаване на електромагнитните явления в 9. клас
  
• The Scientific Essay as a Method of Teaching Physics and Astronomy in the Secondary School
  
• Приложение на метода на проектите в извънкласното дистанционно обучение по физика и астрономия