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Autor:
Ion N. Mihailescu, G. Dorcioman, N. Mirchin, Angela Popescu, Liviu Duta, Aaron Peled, J. Azoulay
Publikováno v:
World Journal of Engineering. 11:111-116
TiO2 thin films were deposited by Pulsed Laser Deposition (PLD) on glass substrates at 27°C and 100°C. The extraction efficiency of evanescent light from the deposited nanolayers and their thickness profiles in the range of (1-100) nm was evaluated
Publikováno v:
World Journal of Engineering. 10:1-10
A simulation method was developed to display images of nano-particles and their dynamic 2D growth on surfaces, due to mechanisms such as adsorption, diffusion and coalescence. In this method a mathematical Fourier frequency tranforms (FT) of a 2D ima
Autor:
I. Lapsker, M. Zagon, A. Verdyan, N. Mirchin, Aaron Peled, I. Baal-Zedaka, R. Margolin, J. Azoulay
Publikováno v:
Applied Surface Science. 248:509-513
Diffractive optical elements (DOE) were synthesized on plastic substrates using the photodeposition (PD) technique by depositing amorphous selenium (a-Se) films with argon lasers and UV spectra light. The thin films were deposited typically onto poly
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 15:3585-3588
Nanoindentation and nanoscratching using atomic force microscope (AFM) were employed to study the local mechanical properties of high TC superconductors YBCO thin films featuring high critical current density. Two YBCO films sputtered on two differen
Publikováno v:
Physica C: Superconductivity. 402:80-87
The morphology of thin superconducting YBCO films deposited on sapphire and on SrTiO 3 was studied with the help of atomic force and scanning electron microscopies. The intrinsic mechanical properties in the flat, particles-free and chemically homoge
Autor:
I. Baal-Zedaka, Shlomo Hava, R. Margolin, M. Zagon, N. Mirchin, Alva Peled, I. Lapsker, J. Azoulay
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 217:191-202
In this work, a laser writing method of miniaturized optical elements directly by photodeposition (PD) of amorphous Selenium from Selenium hydrosols onto transparent polymethylmethacrylate substrates was investigated. The planar optical elements were
Autor:
Alva Peled, I. Baal-Zedaka, R. Margolin, J. Azoulay, I. Lapsker, M. Zagon, Shlomo Hava, N. Mirchin
Publikováno v:
Applied Surface Science. :226-232
In this work direct laser writing of diffractive optical elements (DOE) by photodeposition (PD) of amorphous selenium (a-Se) from colloid solutions has been investigated. We used a computer controlled laser scanner for patterning thin film micro-prof
Publikováno v:
Single Molecules. 2:241-249
Publikováno v:
Physica C: Superconductivity. 351:49-52
At present it is commonly accepted that thin film formation of YBa 2 Cu 3 O 7− δ (YBCO) on conducting substrate is one of the keys to further development of advanced devices in the microelectronic and other applications. We have grown YBCO thin fi