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Thin films of undoped zinc oxide (ZnO) and doped ZnO with copper were deposited on ceramic pellets made from abundant local clay materials with an addition of zirconia (ZrO2). The thin layers were prepared by a thermal method using an…

化学物理 · 物理学 2018-08-22 D. Bouras , A. Mecif , R. Barillé , A. Harabi , M. Rasheed , A. Mahdjoub , M. Zaabat

For a detailed study on the semiconductor to metal transition (SMT) in ZnO thin films doped with Al in the concentration range from 0.02 to 2%, we grew these films on (0001) sapphire substrates using sequential pulsed laser deposition. It…

材料科学 · 物理学 2013-02-01 Amit K. Das , P. Misra , R. S. Ajimsha , A. Bose , S. C. Joshi , D. M. Phase , L. M. Kukreja

Further development of nuclear power plant technology relies heavily on materials durability under operating conditions. Estimating the materials performance in the operando tests is crucial. In this paper, the mechanical behavior of thin…

Manganese-doped zinc sulfide nanocrystalline thin films were synthesized using a low-temperature chemical bath deposition and deposited on glass substrates for controlled durations using triethanolamine (TEA) as a complexing and capping…

材料科学 · 物理学 2025-11-25 Himal Pokhrel , Urvashi Verma

The plasma deposition wall coated composite of ZnO and {\alpha}-Fe2O3 (ZF-W) after exposure to ~ 2000 {\deg}C, mostly considered as waste-materials and cleaned out from the deposition unit, was subjected to anneal at 300, 500 and 1000…

The Si based TiO2 thin films were prepared via the combination both of Sol-Gel and Spin-Coating method. The films were sintered at 850 degrees Celsius for half an hour, and the resulting films were characterized by X-ray diffraction (XRD)…

材料科学 · 物理学 2024-11-08 Xiechao Hu , Chengxi Hu , Tieyan Guo , Zhi Yao , Yang Yang , Ze Qing Guo , Amanda Ekeminiabasi Williams

In this work, nonlinear optical properties of Na: ZnO thin films (Na: ZnO) have been experimentally elaborated. The principal possibility to operate the nonlinear optical features using external laser beams is shown. The Na: ZnO films were…

We show a way to pattern the visible electroluminescence of solution-processed mesoporous ZnO layers. Our approach consists in locally changing the nanoscale morphology of the coated ZnO layers by patterning the underlying surface with thin…

材料科学 · 物理学 2022-03-11 Iännis Roland , Domitille Schanne , Alexandra Bogicevic , Aloyse Degiron

Platinum, Silver-Platinum embedded Zirconia (Pt/Ag-Pt ZrO2) thin films have been fabricated on silicon wafers and glass substrates using the plasma co-sputtering method. Zirconia thin films are of significant technological importance due to…

Due to their exceptional plasmonic properties, noble metals such as gold and silver have been the materials of choice for the demonstration of various plasmonic and nanophotonic phenomena. However, noble metals' softness, lack of…

Room and high temperature mechanical properties of reactive magnetron sputtered TaSiN coatings were measured using nanoindentation (between 25C and 500C). Fracture toughness was also evaluated at a similar temperature range using the…

The hydrogen entry behavior of a partially Zn-coated steel sheet in NaCl solutions was investigated employing a polyaniline-based hydrogenochromic sensor, electrochemical hydrogen permeation tests, and potential measurements using a…

RF sputtered ZnO and Al:ZnO films are attractive transparent conductive oxides for fabrication of opto-electronic devices. In this paper we present efforts to control carrier concentration and mobility of ZnO/Al:ZnO thin films by…

材料科学 · 物理学 2014-04-22 Navid M. S. Jahed , Siva Sivoththaman

Vanadium (IV) oxide is one of the most promising materials for thermochromic films due to its unique, reversible crystal phase transition from monoclinic (M1) to rutile (R) at its critical temperature (T$_c$) which corresponds to a change…

应用物理 · 物理学 2017-09-21 Joel P. Abraham

Bacterial infections are a common problem in daily life that can affect human health. Researchers are looking for valuable materials that can help prevent such infections and environmental pollutants. Thin films are a well-known application…

材料科学 · 物理学 2023-12-18 Mehmet Eymen Sumer , Bengu Ozugur Uysal

The electronic structure of La0.8Sr0..2MnO3/SrTiO thin film, which was prepared by Laser MBE, was studied by X-ray photoemission spectra (XPS) in the temperature interval of 300 to 1000 K. Experimental results showed that the electronic…

强关联电子 · 物理学 2007-05-23 Guotai Tan , S. Dai , P. Duan , H. B. Lu , K. Xie , Y. L. Zhou , Z. H. Chen

Two-dimensional (2D) material-controllable degradation under light radiation is crucial for their photonics and medical-related applications, which are yet to be investigated. In this paper, we first report the laser illumination method to…

应用物理 · 物理学 2019-06-04 Jiebo Li , Ruzhan Qin , Li Yan , Zhen Chi , Zhihao Yu , Mingjun Hu , Hailong Chen , Guangcun Shan

Indium-tin oxide (ITO) is a crucial functional layer for the optoelectronic applications, such as non-volatile color display thin films based on the ITO/phase-change material (PCM)/ITO/reflective metal multilayer structures on a silicon…

光学 · 物理学 2026-01-07 Ding Xu , Wen Zhou , Yuxin Du , Junying Zhang , Wei Zhang , Jiangjing Wang

Among the wide bandgap semiconductors, TiO$_{2}$ is the highly stable and cost-efficient semiconductor used for the different photocatalysis processes like water splitting, chemical waste degradation, anti-micro bacterial activities, and…

材料科学 · 物理学 2022-07-27 Manish K Vishwakarma , Manjeet , Puneet Jain

In this paper Al doped ZnO (AZO) thin films with 0, 3, 6 and 12 at. % Al concentration were prepared by sol-gel method on glass substrates. The deposited films were annealed at different temperatures of 300, 350, 400, 450 and 500 {\deg}C…

介观与纳米尺度物理 · 物理学 2014-12-30 F. Eskandari , M. Ranjbar , P. Kameli , H. Salamati
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