Bölüm "Fakülteler, Fen Edebiyat Fakültesi, Fizik Bölümü" Scopus İndeksli Yayınlar Koleksiyonu için listeleme
Toplam kayıt 89, listelenen: 41-60
-
Growth and optical characterization of Sn0.6Sb0.4Se layer single crystals for optoelectronic applications
(Elsevier Sci Ltd, 2022)SnSe compound is an attractive semiconductor material due to its usage in photovoltaic applications. The sub-stitution of Sb in the SnSe compound presents a remarkable advantage especially in point of tuning optical ... -
Growth, Electrical, and Optical Study of ZnS:Mn Thin Films
(Polish Acad Sciences Inst Physics, 2012)In this study, ZnS and Mn-incorporated (at 2%, 4%, and 6%) ZnS films were deposited onto glass substrates by ultrasonic spray pyrolysis technique, and the effect of Mn incorporation on the electrical and optical properties ... -
Higher dimensional cylindrical or Kasner type electrovacuum solutions
(Springer/Plenum Publishers, 2013)We consider a dimensional Kasner type diagonal spacetime where metric functions depend only on a single coordinate and electromagnetic field shares the symmetries of spacetime. These solutions can describe static cylindrical ... -
Illumination and voltage effects on the forward and reverse bias current-voltage (I-V) characteristics in In/In2S3/p-Si photodiodes
(Springer, 2021)The illumination and voltage effects on the I-V measurements of the fabricated In/In2S3/p-Si photodiode were investigated in dark and under various illumination intensities (20–100 mW/cm2) between ± 2 V. Two linear regions ... -
An Improved Method For Determination of Refractive Index of Absorbing Films: A Simulation Study
(Amer Inst Physics, 2017)In this work an improved version of the method presented by Gandhi was presented for determination of refractive index of absorbing films. In this method local maxima of consecutive interference order in transmittance ... -
An Improved Method for Determination of Refractive Index of Dielectric Films from Reflectance Spectrum by Using the Generalized Morse Wavelet
(Sciendo, 2021)The Generalized Morse Wavelet (GMW) algorithm was adapted to determine the refractive index of dielectric film from the reflectance spectrum. A theoretically generated reflectance spectrum in the range of 300-1200 nm ... -
An Improved Method For the Determination of Birefringence Dispersion of Liquid Crystal Cell: A Simulation Study
(Amer Inst Physics, 2016)An improved approach to determine the birefringence dispersion of a liquid crystal cell was presented. Using the local maxima or minima of the transmittance spectrum of liquid crystal cell is a very convenient method for ... -
Improvement in electrical and photovoltaic properties of a-Si/c-Si heterojunction with slanted nano-columnar amorphous silicon thin films for photovoltaic applications
(Elsevier Science Bv, 2015)The flat a-Si and slanted nanocolumnar (S-nC) a-Si thin films were prepared on c-Si and corning glass substrates by e-beam physical vapor deposition (EB-PVD) technique. The structural properties of all the grown thin films ... -
The influence of Er3+ doping on the structural and optical properties of CeO2 thin films grown by PED
(Elsevier Science Bv, 2013)Erbium doped CeO2 thin films were deposited on both Corning glass substrates and indium doped tin oxide (ITO) coated glass substrates by pulsed e-beam deposition (PED) method at room temperature. Structural features of Er ... -
Investigation of band gap energy versus temperature for SnS2 thin films grown by RF-magnetron sputtering
(Elsevier B.V., 2020)SnS2 thin films grown by magnetron sputtering technique were characterized by structurally and optically in the present work. Crystalline parameters, atomic compositions, and surface characteristics of SnS2 thin films were ... -
Investigation of electrical characteristics of Ag/ZnO/Si sandwich structure
(Springer New York LLC, 2019)In this study, temperature-dependent current–voltage (I–V), frequency-dependent capacitance–voltage (C–V) and conductance–voltage (G/ ?- V) measurements are carried out for the electrical characterization of a zinc oxide ... -
Investigation of precursor sequence and post-annealing effects on the properties of Cu2SnZnSe4 thin films deposited by the elemental thermal evaporation
(Iop Publishing Ltd, 2017)Cu2ZnSnSe4 (CZTSe) thin films were deposited onto soda lime glass substrates by thermal evaporation using the pure elemental sources. The influence of the sequential deposition order of Zn and Sn precursor layers for ... -
Investigation of structural and electrical properties of flat a-Si/c-Si heterostructure fabricated by EBPVD technique
(American Institute of Physics Inc., 2013)Flat amorphous silicon - crystal silicon (a-Si/c-Si) heterostructure were prepared by ultra-high vacuum electron beam evaporation technique on p-Si (111) and n-Si (100) single crystal substrates. Structural analyses were ... -
Investigation of structural and electrical properties of p-CuPc/c-Si and p-CuPc/a-Si/c-Si hybrid photodiodes prepared by CSP technique
(Elsevier Science Bv, 2014)To produce p-CuPc/c-Si and p-CuPc/a-Si/c-Si heterojunctions, at first, amorphous silicon thin film was deposited on p-Si (111) and n-Si (100) single crystalline substrates by high vacuum electron beam evaporation technique. ... -
Investigation of structural, spectral, optical and nonlinear optical properties of nanocrystal CdS: Electrodeposition and quantum mechanical studies
(Elsevier Gmbh, 2021)Nanocrystalline CdS semiconductor was synthesized by electrodeposition technique, and characterized by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscope (SEM), and FTIR spectroscopic methods. XRD ... -
Low temperature crystallization of amorphous silicon by gold nanoparticle
(Elsevier, 2013)Single crystalline Si thin film fabricated on glass substrate by a process called Solid Phase Crystallization (SPC) is highly desirable for the development of high efficiency and low cost thin film solar cells. However, ... -
Material and Si-based diode analyses of sputtered ZnTe thin films
(Springer, 2020)Structural, optical, and electrical properties ZnTe thin films grown by magnetron sputtering technique were studied by X-ray diffraction, atomic force microscopy, Raman spectroscopy, and electrical conductivity measurements. ... -
Optical and structural characteristics of electrodeposited Cd 1-xZnxS nanostructured thin films
(Elsevier B.V., 2021)The structural and optical characteristics of Cd1-xZnxS (CdZnS) thin films grown by the electrodeposition method were investigated in the present paper. The crystalline structure of the grown CdZnS thin film was determined ... -
Optical light management by self-arrangement of inverted tetragonal pyramids on the silicon surface through copper-assisted etching technique in a single step
(John Wiley and Sons Ltd, 2022)Developing efficient light trapping techniques plays a crucial role in improving silicon (Si) solar cell parameters by decreasing optical losses. Herein, four various surface morphologies by copper-assisted chemical etching ... -
Optical Phase Distribution Evaluation by Using Zero Order Generalized Morse Wavelet
(Amer Inst Physics, 2017)When determining the phase from the projected fringes by using continuous wavelet transform (CWT), selection of wavelet is an important step. A new wavelet for phase retrieval from the fringe pattern with the spatial carrier ...