Structural and Morphological Study of PbS:ZnO Nanowires Films Deposited Using Thermal Evaporation Method

نویسندگان

چکیده

We obtained ZnO Nanowires films deposited on two types of substrate (Si (100) and glass) with 12 wt % PbS as dopant by simple thermal evaporation technique. High Resolution Transmission Electron Microscopy (HRTEM) Energy-dispersive X-ray spectroscopy(EDX) images have confirmed the formation (NWs). EDX technique was used to investigate elements content (standard analysis mapping modes). Morphology thickness were investigated from surface cross section via Scanning (SEM) images. The Raman, photoluminescence (PL) Diffraction (XRD) hexagonal phase structure Nanowires, which appeared be very fine their diameters less than 40 nm lengths several micrometers using SEM HRTEM. effect growth well morphology for substrates compared. These could applied in fields. Mapping -EDX has stoichiometry prepared films. Finally, (phase) verified different characterization techniques. optoelectronic application Nanostructures film will study later.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Morphological, structural and photoresponse characterization of ZnO nanostructure films deposited on plasma etched silicon substrates

ZnO nanostructure films were deposited by radio frequency (RF) magnetron sputtering on etched silicon (100) substrates using dry Ar/SF6 plasma, at two etching times of 5 min and 30 min, and on non etched silicon surface. Energy dispersive X-ray (EDX) technique was employed to investigate the elements contents for etched substrates as well as ZnO films, where it is found to be stoichiometric. Su...

متن کامل

Morphological Characterization of Combustion Deposited Diamond Crystals and Films

Single crystals and polycrystalline diamond films of several thicknesses were deposited using oxygen/acetylene combustion flame technique. The substrate used was pure polycrystalline molybdenum subjected to mechanical polishing. Quality and microstructural characteristic of diamond produced were investigated using X-Ray diffraction, Raman Spectroscopy, Scanning and Transmission Electron Microsc...

متن کامل

Comparison of the optical, thermal and structural properties of Ge–Sb–S thin films deposited using thermal evaporation and pulsed laser deposition techniques

Thin films of Ge23Sb7S70 glass were prepared by thermal evaporation (TE) and pulsed laser deposition (PLD) techniques. We measured their thermal, optical and structural properties and compared with those of the parent bulk. The probe penetration temperature (Tp) of the bulk glass, measured using a micro-thermal analyzer, was found to be 412 ± 10 C, while those of the TE and PLD films were 468 a...

متن کامل

Study of Aluminum Oxide Films Deposited using Thermal ALD and Effect of Low Thermal Budget Annealing

Thermal ALD deposited Al2O3 films on silicon show marked difference in surface passivation quality as a function of annealing time (using rapid thermal process). An effective and quality passivation is realized in short anneal duration (~100s) which is reflected in the low surface recombination velocity (SRV <10 cm/s). The deduced values are close to the best reported SRV obtained by high therm...

متن کامل

OPTICAL AND ELECTRICAL PROPERTIES OF CdxZn8-xTe92CHALCOGENIDE THIN FILMS DEPOSITED BY THERMAL EVAPORATION AT LOW TEMPERATURE

CdxZn8-xTe92chalcogenideglass is prepared by melt quenching technique. The thin films of as-prepared glass are deposited by thermal evaporation technique under the vacuum better than 10torr. The optical parameters such as refractive index (n), extinction coefficient (k), the absorption coefficient (α), and optical band gap (Eg) are calculated from transmittance spectra in the 200-1800nm region....

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Orbital: The Electronic Journal of Chemistry

سال: 2022

ISSN: ['1984-6428']

DOI: https://doi.org/10.17807/orbital.v14i2.16217