Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Hamed A. Gatea"'
Autor:
Ali Omran Al-Sulttani, Mohammed Suleman Aldlemy, Musaddak M. Abdul Zahra, Hamed A. Gatea, Khaled Mohamed Khedher, Miklas Scholz, Zaher Mundher Yaseen
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 1867-1882 (2022)
Flat plate solar collectors (FPSCs) are the most often used as solar collectors due to their easiness of installation and usage. The current research investigates the energy efficiency of FPSC using different mass concentration with varied base fluid
Externí odkaz:
https://doaj.org/article/ffba3c66d28748e99fd2635edc575bdd
Autor:
Hamed A. Gatea, Iqbal S. Naji
Publikováno v:
Journal of Advanced Dielectrics, Vol 10, Iss 5, Pp 2050021-1-2050021-11 (2020)
The powders of lead-free material namely (nonhazardous) barium strontium titanate (BST) with different stoichiometric compositions have been synthesized by the sol–gel method. Ba1−xSrxTiO3 (BST) materials possess the properties of both ferroelect
Externí odkaz:
https://doaj.org/article/9b3c82aac0234895b9852ddde48cc4ed
Autor:
Hamed Alwan Gatea, Faten K. Hachim
Publikováno v:
Solid State Phenomena. 341:49-55
Lead Zirconate Titanate (PZT) film was synthesized by sol-gel technique on a silicon substrate. The raw materials used to synthesize the solution of PZT consist of lead acetate, zirconate nitrate and titanate (IV) isopropoxide and 2methoxy ethanol is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::176c43beaf78f32962458cb41f6a948c
https://doi.org/10.4028/p-93blco
https://doi.org/10.4028/p-93blco
Autor:
Hamed Alwan Gatea
Publikováno v:
Solid State Phenomena. 341:41-48
Barium strontium titanate (Ba0.8Sr0.2TiO3) thin films have been prepared by pulsed laser deposition (PLD). The thin film of (Ba0.8Sr0.2TiO3) was deposited on a silicon (Si) substrate with different deposition temperatures. The XRD pattern identifies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7af06aa753e33d74fff10cbe4db1c845
https://doi.org/10.4028/p-11qzou
https://doi.org/10.4028/p-11qzou
Autor:
Hamed A. Gatea, Sarah M. Khalil
Publikováno v:
International Journal of Modern Physics B.
This effort aimed to investigate the differences between raw materials and thin films to enhance the film performance and get encouraging results. Barium strontium titanate (BST) is a solid solution consisting of titanate barium (BT) and titanate str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aff9bfc4c636b75fb56e4df166bfd260
https://doi.org/10.1142/s0217979224501753
https://doi.org/10.1142/s0217979224501753
Autor:
Hamed A. Gatea
Publikováno v:
Journal of Materials Science: Materials in Electronics. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712ef8cd59af3acb9011962eace6641d
https://doi.org/10.1007/s10854-023-10616-2
https://doi.org/10.1007/s10854-023-10616-2
Autor:
Hamed A. Gatea
Publikováno v:
Journal of Materials Science: Materials in Electronics. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b473aa52d25591ef5c8e09e57196abb9
https://doi.org/10.1007/s10854-023-09860-3
https://doi.org/10.1007/s10854-023-09860-3
Publikováno v:
2022 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::230262fdb407d648397295b394255f78
https://doi.org/10.1109/hora55278.2022.9799831
https://doi.org/10.1109/hora55278.2022.9799831
Autor:
Hamed A. Gatea
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:22119-22130
Cerium oxide (CeO2) thin films as humidity sensors are obtained by pulsed laser deposition (PLD) grown on Si (100) substrate. CeO2 nanoparticles were taken as target materials for PLD technique. The effect of film deposition condition, such as deposi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dec3c4cc81fb12769005b115e7973d8
https://doi.org/10.1007/s10854-020-04714-8
https://doi.org/10.1007/s10854-020-04714-8
Autor:
Iqbal Nahi, Hamed A. Gatea
Publikováno v:
Muthanna Journal of Pure Science. 7:1-11
"Barium strontium Titanate (BST) is a solid solution consist of BaTiO3 and SrTiO3 that mixed with suitable ratio. Barium strontium Titanate oxide (Ba0.8Sr0.2TiO3) thin films prepared by sol gel technique. Barium strontium Titanate thin films deposite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db591cf5019ab794760f4ecdd1415607
https://doi.org/10.52113/2/07.02.2020/1-11
https://doi.org/10.52113/2/07.02.2020/1-11