Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Najwan H. Numan"'
Publikováno v:
Journal of Renewable Materials. 9:1519-1530
Publikováno v:
journal of the college of basic education. 25:36-44
The significant role played by alternative medicine in recent years led us to carry out a simple spectral study of some natural oils used in medical applications. The study highlighted the form of visible – ultraviolet spectroscopy (uv-vis.) analys
Recent demand for using FBG as a pressure sensor in a different industrial application makes several types of research to be conducted to enhance the pressure sensitivity. This paper demonstrates a combination method to enhance pressure sensitivity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a3401699d9d9c6993f17675b39c2fe3
https://doi.org/10.21203/rs.3.rs-356331/v1
https://doi.org/10.21203/rs.3.rs-356331/v1
Autor:
Najwan H. Numan
Publikováno v:
Journal of Kufa-Physics. 11:71-75
The silicon-based electroluminescent devices are most commonly used in recent years, especially in optical equipment. The physical properties of the photoluminescence are investigated experimentally in this paper. The silicon substrate resistivity is
Publikováno v:
2ND INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING & SCIENCE (IConMEAS 2019).
The high purity and good transparent conductive nano and micro hafnium oxide (HfO2) films were deposited successfully using the pulsed laser deposition (PLD) method. The optical result shows a high transparency reached to (93) %. The value of the opt
Publikováno v:
2ND INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING & SCIENCE (IConMEAS 2019).
The high quality, high transparent conductive nano and micro tin oxide) films were deposited successfully using reactive pulsed laser deposition (RPLD) method. The optical results shows a high transparency reached to (87) % and it found to reduction
Publikováno v:
2ND INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING & SCIENCE (IConMEAS 2019).
A pulsed Nd:YAG laser was used for the ablation of CdO target in the presence of low oxygen presure as reactive atmosphere in order to prepare CdO TCO’s films. the electrical properties of these film has been investicated at different oxygen presur
Autor:
Makram A. Fakhri, Farah G. Khalid, Sarmad Fawzi Hamza Alhasan, Juhaina M. Taha, Najwan H. Numan
Publikováno v:
2ND INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING & SCIENCE (IConMEAS 2019).
The high transparent conductive, high quality nano and micro aluminum oxide (Al2O3) films were deposited successfully using pulsed laser deposition (PLD) method. The optical results shows a high transparency reached to (83) % and it found to reductio
Publikováno v:
International Journal of Computation and Applied Sciences. 2:1-5
Autor:
Ban A. Badr, Makram A. Fakhri, Evan T. Salim, Malik H. Kheder, Najwan H. Numan, Uda Hashim, Farah G. Khalid, Zaid T. Salim
Publikováno v:
AIP Conference Proceedings.
This manuscript presents the prepared a high quality of nano and microLiNbO3 on the substrates of quartz using a sol-gel technique. A four different molarities concentration was used to prepare and annealed at 500 °C. These prepared samples are anal