İbrahim AVGIN
Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü, Elektromanyetik Alanlar Ve Mikrodalga Tekniği Anabilim Dalı
Araştırma alanları: Temel Bilimler, Fizik, Yoğun Madde 1:yapısal, Mekanik ve Termal Özellikler, Mühendislik ve Teknoloji, Sinyal İşleme, Bilgi Sistemleri, Haberleşme ve Kontrol Mühendisliği, Elektromanyetizma, Akustik, Isı Transferi, Klasik Mekanik ve Akışkanlar Dinamiği, Optik, Kimya, Yüzeyler ve Arayüzeyler; İnce Filmler ve Nanosistemler
Yayınlar
- THERMAL DECAY IN MAGNETIC NANOPARTICLES (2018)
- Analysis of a thin, penetrable, and non-uniformly loaded cylindrical reflector illuminated by a complex line source (2017)
- Absorption Spectrum and Density of States of Square, Rectangular, and Triangular Frenkel Exciton Systems with Gaussian Diagonal Disorder (2017)
- Optical Absorption of the beta-Phase of Poly(9,9-dioctylfluorene) (2016)
- Coherent potential approximation for the absorption spectra and the densities of states of cubic Frenkel exciton systems with Gaussian diagonal disorder (2015)
- Assessment of the coherent potential approximation for the absorption spectra of a one-dimensional Frenkel exciton system with a Gaussian distribution of fluctuations in the optical transition frequency (2015)
- Arbitrary Profile Cylindrical Reflector Surface with Two Different Impedance Faces Illuminated by aComplex Line Source E Polarization Case (2015)
- Analysis Of Thin Dielectric Cylindrical Reflector Having An Arbitrary Conic Section Profile Illuminated By Complex Line Source: H-Polarization Case (2014)
- Magnetic Properties of Dipolar Chains in Ferrofluids (2014)
- Radiation Performance Of Metamaterial Cylindrical Reflector Antenna Having A Conic Section Profile Illuminated By An E-Polarized Complex Source Line Beam (2014)
- SYNTHESIS OF A Fe3O4/PAA-BASED MAGNETIC FLUID FOR FARADAY-ROTATION MEASUREMENTS (2013)
- CONCENTRATION AND PATH-LENGTH DEPENDENCE ON THE FARADAY ROTATION OF MAGNETIC FLUIDS BASED ON HIGHLY WATER-SOLUBLE Fe3O4/PAA NANOPARTICLES SYNTHESIZED BY A HIGH-TEMPERATURE HYDROLYSIS METHOD (2013)
- Impurity modes in Frenkel exciton systems with dipolar interactions and cubic symmetry (2013)
- Analysis of an arbitrary-profile, cylindrical, impedance reflector surface illuminated by an E-polarized complex line source beam (2013)
- STRUCTURAL AND MAGNETIC PROPERTIES OF CERIUM-DOPED YTTRIUM-IRON GARNET THIN FILMS PREPARED ON DIFFERENT SUBSTRATES USING THE SOL-GEL PROCESS (2013)
- ANALYSIS OF AN ARBITRARY CONIC SECTION PROFILE AND THIN DIELECTRIC CYLINDRICAL REFLECTOR ILLUMINATED BY AN E-POLARIZED COMPLEX SOURCE POINT BEAM (2012)
- Electromagnetic scattering from layered strip geometries: the method of moments study with the sinc basis (2011)
- Effect of quasiparticle renormalization on the localization of the excitations of a one-dimensional Bose-Einstein condensate in a random potential (2011)
- NEW APPROACH FOR THE SYNTHESIS OF Fe3O4 BASED NANOCLUSTER STRUCTURES FOR MAGNETIC FLUID FORMATION (2011)
- Preparation of magnetic field assisted CoFe2O4 nanoparticle by wet chemical route (2010)
- Accuracy of the coherent potential approximation for a one-dimensional Frenkel exciton system with a Gaussian distribution of fluctuations in the optical transition frequency (2010)
- Localized States in 1D Frenkel Exciton Systems: A Comparison between Infinite-Range and Nearest-Neighbor Transfer for Normal and Inverted Bands (2009)
- Theory of defect-induced localized exciton states in polyfluorenes (2009)
- Production, characterization and magnetic properties of Bismuth-substituted Yttrium Iron Garnet layers prepared by sol-gel process (2008)
- Scattering from the flat strip geometries in the layered medium by using the sinc based method of moments (2008)
- Amplitude scaling behavior of band center states of Frenkel exciton chains with correlated off-diagonal disorder (2008)
- INFLUENCE OF THE CERIUM SUBSTITUTION INTO YTTRIUM IRON GARNET FILMS PREPARED BY SOL-GEL PROCESS (2007)
- Cerium-Doped Yttrium Iron Garnet Thin Films Prepared by Sol-Gel Process: Synthesis, Characterization, and Magnetic Properties (2007)
- Excitons in disordered polymers (2007)
- Cerium-Doped Yttrium Iron Garnet Thin Films Prepared by Sol-Gel Process: Synthesis, Characterization, and Magnetic Properties (2007)
- Localized exciton states in mu-conjugated polymers with finite torsion (2007)
- Scaling behavior of a one-dimensional correlated disordered electronic system (2006)
- MONTE CARLO SIMULATIONS OF MAGNETIC NANOPARTICLES (2003)
- One-phonon assisted energy transfer in periodic arrays of optically active ions (2002)
- The CPA solution of the anomalous Lyapunov exponent for disordered binary chains (2002)
- Thermodynamic properties of weakly anisotropic disordered magnetic chains in the large-S limit (2002)
- Variation of the LDA+U method appropriate to f-state localization: Application to magneto-optical properties (2000)
- Fluorescence dynamics in 1D systems with phonon-assisted energy transfer (1999)
- One-dimensional Frenkel exciton systems near the band center with off-diagonal correlated and uncorrelated disorder (1999)
- Low-energy excitations of a classical XY ferromagnetic chain in a transverse random field (1999)
- Low-energy behavior of a random classical Heisenberg chain (1998)
- Magnetic excitations in random magnetic chains in the large-S limit (1997)
- Low-temperature specific heat of a random Heisenberg chain in the large-S limit (1997)
- A ferromagnetic chain in a random weak field (1996)
- TRADE-OFF BETWEEN INCREASED SIZE AND INCREASED BROADENING OF MAGNETOOPTIC EFFECTS IN CERIUM AND URANIUM SYSTEMS (1995)
- EXCHANGE STIFFNESS OF CA-DOPED YIG (1994)
- MAGNONS IN A ONE-DIMENSIONAL SPIN-GLASS - THE HIGH-FIELD AND ZERO-FIELD LIMITS (1993)
- MAGNONS IN SPIN-GLASSES - THE HIGH-FIELD LIMIT (1992)